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Severe Thunderstorm Warning


Severe Thunderstorm Warning
ILC161-IAC045-163-210415-
/O.NEW.KDVN.SV.W.0162.170721T0313Z-170721T0415Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Quad Cities IA/IL
1013 PM CDT THU JUL 20 2017

The National Weather Service in the Quad Cities has issued a

* Severe Thunderstorm Warning for...
  Northeastern Rock Island County in northwestern Illinois...
  Scott County in east central Iowa...
  Southeastern Clinton County in east central Iowa...

* Until 1115 PM CDT

* At 1012 PM CDT, a severe thunderstorm was located over Davenport,
  moving east at 20 mph.

  HAZARD...60 mph wind gusts and quarter size hail.

  SOURCE...Radar indicated.

  IMPACT...Hail damage to vehicles is expected. Expect wind damage
           to roofs, siding, and trees.

* Locations impacted include...
  Davenport, Moline, Rock Island, Bettendorf, Clinton, East Moline,
  Silvis, Eldridge, Milan, Camanche, Le Claire, Hampton, Port Byron,
  Rapids City, Princeton, Long Grove, Cordova, Riverdale, Donahue and
  McCausland.

This includes the following highways...
 Interstate 74 in Iowa between mile markers 1 and 5.
 Interstate 80 in Iowa between mile markers 290 and 306.
 Interstate 80 in Illinois between mile markers 1 and 5.
 Interstate 74 in Illinois between mile markers 1 and 3.
 Interstate 88 between mile markers 1 and 10.
 Interstate 280 between mile markers 1 and 2, and between mile
markers 11 and 13.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
sturdy building.

&&

LAT...LON 4154 9020 4154 9022 4153 9023 4152 9030
      4151 9032 4151 9034 4150 9037 4144 9061
      4168 9073 4182 9033 4159 9018 4159 9019
      4156 9018
TIME...MOT...LOC 0312Z 248DEG 17KT 4157 9058

HAIL...1.00IN
WIND...60MPH

$$

ERVIN

Severe Weather Statement
National Weather Service Quad Cities IA/IL
1004 PM CDT THU JUL 20 2017

ILC161-IAC139-163-210330-
/O.CON.KDVN.SV.W.0160.000000T0000Z-170721T0330Z/
Rock Island IL-Scott IA-Muscatine IA-
1004 PM CDT THU JUL 20 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM CDT
FOR SOUTH CENTRAL ROCK ISLAND...SOUTHWESTERN SCOTT AND NORTHEASTERN
MUSCATINE COUNTIES...

At 1004 PM CDT, a severe thunderstorm was located over Davenport,
moving northeast at 20 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to
         roofs, siding, and trees.

Locations impacted include...
Davenport, Moline, Rock Island, Bettendorf, East Moline, Eldridge,
Milan, Coal Valley, Walcott, Blue Grass, Buffalo, Andalusia,
Riverdale, Oak Grove, Taylor Ridge, Stockton, West Lake Park, Coyne
Center, Mississippi Valley Fairgrounds and Davenport Municipal
Airport.

This includes the following highways...
 Interstate 74 in Iowa between mile markers 1 and 5.
 Interstate 80 in Iowa between mile markers 284 and 301.
 Interstate 74 in Illinois between mile markers 1 and 7.
 Interstate 280 between mile markers 1 and 18.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
sturdy building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4137 9073 4160 9087 4169 9047 4139 9044
TIME...MOT...LOC 0304Z 246DEG 19KT 4154 9062

HAIL...1.00IN
WIND...60MPH

$$

ERVIN


Severe Weather Statement


Severe Weather Statement
National Weather Service Quad Cities IA/IL
1004 PM CDT THU JUL 20 2017

ILC161-IAC139-163-210330-
/O.CON.KDVN.SV.W.0160.000000T0000Z-170721T0330Z/
Rock Island IL-Scott IA-Muscatine IA-
1004 PM CDT THU JUL 20 2017

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1030 PM CDT
FOR SOUTH CENTRAL ROCK ISLAND...SOUTHWESTERN SCOTT AND NORTHEASTERN
MUSCATINE COUNTIES...

At 1004 PM CDT, a severe thunderstorm was located over Davenport,
moving northeast at 20 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to
         roofs, siding, and trees.

Locations impacted include...
Davenport, Moline, Rock Island, Bettendorf, East Moline, Eldridge,
Milan, Coal Valley, Walcott, Blue Grass, Buffalo, Andalusia,
Riverdale, Oak Grove, Taylor Ridge, Stockton, West Lake Park, Coyne
Center, Mississippi Valley Fairgrounds and Davenport Municipal
Airport.

This includes the following highways...
 Interstate 74 in Iowa between mile markers 1 and 5.
 Interstate 80 in Iowa between mile markers 284 and 301.
 Interstate 74 in Illinois between mile markers 1 and 7.
 Interstate 280 between mile markers 1 and 18.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
sturdy building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4137 9073 4160 9087 4169 9047 4139 9044
TIME...MOT...LOC 0304Z 246DEG 19KT 4154 9062

HAIL...1.00IN
WIND...60MPH

$$

ERVIN


Flood Warning


Flood Statement
National Weather Service Milwaukee/Sullivan WI
949 PM CDT THU JUL 20 2017

...The Flood Warning continues for the following rivers in
Wisconsin...

  East Branch Pecatonica River Near Blanchardville affecting Lafayette
  COUNTY
  Sugar River At Brodhead affecting Rock AND Green COUNTIES

...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
  Baraboo River At Rock Springs affecting Sauk COUNTY
  Baraboo River At West Baraboo affecting Sauk COUNTY
  Baraboo River Near Baraboo affecting Sauk COUNTY
  Rock River At Afton affecting Rock COUNTY
  Fox River Near New Munster affecting Kenosha AND Lake COUNTIES
  Pecatonica River At Martintown affecting Green COUNTY


&&
WIC059-ILC097-211448-
/O.CON.KMKX.FL.W.0033.000000T0000Z-170727T0600Z/
/NMSW3.3.ER.170712T0823Z.170713T2100Z.170727T0000Z.NR/
949 PM CDT THU JUL 20 2017

The Flood Warning continues for
  The Fox River Near New Munster.
* At  9:00 PM Thursday the stage was 12.7 feet.
* Flood stage is 11.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Impact...At 12.2 feet...Water gets into the lower levels of some
  homes in the Town of Salem and Village of Silver Lake.

&&

LAT...LON 4262 8832 4262 8814 4252 8813 4245 8811
      4245 8827 4255 8825

$$

Flood Statement
National Weather Service Milwaukee/Sullivan WI
949 PM CDT THU JUL 20 2017

...The Flood Warning continues for the following rivers in
Wisconsin...

  East Branch Pecatonica River Near Blanchardville affecting Lafayette
  COUNTY
  Sugar River At Brodhead affecting Rock AND Green COUNTIES

...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
  Baraboo River At Rock Springs affecting Sauk COUNTY
  Baraboo River At West Baraboo affecting Sauk COUNTY
  Baraboo River Near Baraboo affecting Sauk COUNTY
  Rock River At Afton affecting Rock COUNTY
  Fox River Near New Munster affecting Kenosha AND Lake COUNTIES
  Pecatonica River At Martintown affecting Green COUNTY


&&
WIC045-211448-
/O.CON.KMKX.FL.W.0049.000000T0000Z-170725T0600Z/
/MTNW3.1.ER.170721T2200Z.170723T1200Z.170725T0000Z.UU/
949 PM CDT THU JUL 20 2017

The Flood Warning continues for
  The Pecatonica River At Martintown.
* At  8:30 PM Thursday the stage was 12.8 feet.
* Flood stage is 13.5 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by tomorrow afternoon and
  continue to rise to near 15.0 feet by Sunday morning.the river will
  fall below flood stage by Monday evening.
* Impact...At 16.0 feet...Floodwaters are in the back yard of at
  least one home in Martintown. Floodwaters affect Martintown Road
  and West River Road in the Martintown area. Upstream in Browntown,
  floodwaters affect Highway MM and West Indies Road.

&&

LAT...LON 4272 8992 4272 8984 4263 8980 4251 8970
      4251 8988 4260 8993

$$

Flood Statement
National Weather Service Milwaukee/Sullivan WI
949 PM CDT THU JUL 20 2017

...The Flood Warning continues for the following rivers in
Wisconsin...

  East Branch Pecatonica River Near Blanchardville affecting Lafayette
  COUNTY
  Sugar River At Brodhead affecting Rock AND Green COUNTIES

...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
  Baraboo River At Rock Springs affecting Sauk COUNTY
  Baraboo River At West Baraboo affecting Sauk COUNTY
  Baraboo River Near Baraboo affecting Sauk COUNTY
  Rock River At Afton affecting Rock COUNTY
  Fox River Near New Munster affecting Kenosha AND Lake COUNTIES
  Pecatonica River At Martintown affecting Green COUNTY


&&
WIC045-105-211448-
/O.EXT.KMKX.FL.W.0051.170721T0248Z-170725T0730Z/
/BROW3.1.ER.170720T2215Z.170722T1800Z.170725T0130Z.NO/
949 PM CDT THU JUL 20 2017

The Flood Warning continues for
  The Sugar River At Brodhead.
* At  8:15 PM Thursday the stage was 5.4 feet.
* Flood stage is 5.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 7.0 feet by
  Saturday early afternoon. The river will fall below flood stage
  Monday evening.
* Impact...At 7.0 feet...Some roads are flooded about 6 miles
  downstream in Avon Township of Rock County.

&&

LAT...LON 4267 8950 4267 8933 4259 8930 4249 8922
      4249 8942 4261 8951

$$

&&

River forecasts are available for some but not all river gaging
locations. The 7 day river forecast takes into account past
precipitation...soil moisture conditions etc..and predicted
future 24 hour basin-average precipitation.

(stages in ft.)        Bank-      Latest         Forecast stages
-               Flood  full      observed        ...for 6 pm...
Location       stage  stage    stage/time       Fri  Sat  Sun  Mon
Baraboo         16.0  14.0  15.91 08 PM 07/20  19.0 19.7 20.8 21.2
Blanchardville  11.0   9.0  11.96 08 PM 07/20  11.2  6.7  6.2  6.2
New Munster     11.0  10.0  12.69 09 PM 07/20  12.7 12.5 12.2 11.9
Martintown      13.5   9.5  12.75 08 PM 07/20  13.6 14.8 14.7 13.5
Afton            9.0   8.0   8.93 08 PM 07/20   9.0  8.5  8.3  8.1
Brodhead         5.0   4.5   5.38 08 PM 07/20   6.6  7.0  6.5  5.1
West Baraboo     9.0   7.0   5.82 09 PM 07/20   7.7  8.6  9.2  8.2
Rock Springs    18.5  13.5  19.62 09 PM 07/20  21.6 22.7 22.3 20.4

-                   Highest      24 hour change
-                   observed     in river stage
-                   stage in      (ft.) up to      Highest stage
-                   the last    latest observed     forecast in
-                   7 days          stage           next 7 days
Baraboo         15.91  08 PM 07/20    6.33      21.20 01 PM 07/24
Blanchardville  11.96  08 PM 07/20    6.04      12.20 01 AM 07/21
Martintown      12.80  07 PM 07/20    5.00      15.00 07 AM 07/23
Afton            8.94  08 PM 07/20    1.11       9.10 07 AM 07/21
Brodhead         5.38  08 PM 07/20    2.82       7.00 01 PM 07/22
West Baraboo     5.98  10 AM 07/20    2.51       9.20 01 PM 07/23
Rock Springs    19.62  09 PM 07/20    8.75      22.70 01 PM 07/22
New Munster     17.45  10 PM 07/13   -0.23      12.70 01 AM 07/21

Below is predicted precipitation information in 6 hour increments
for the listed sites. This information is updated twice daily-morning
and evening. Precipitation prediction is for 48 hours into the future
from October through March and for 24 hours into the future from
April through August.

West Baraboo: 7 pm-1 am  Thu Jul 20  0.00
West Baraboo: 1 am-7 am  Fri Jul 21  0.00
West Baraboo: 7 am-1 pm  Fri Jul 21  0.02
West Baraboo: 1 pm-7 pm  Fri Jul 21  0.06
West Baraboo: 7 pm-1 am  Fri Jul 21  0.75
West Baraboo: 1 am-7 am  Sat Jul 22  0.39
West Baraboo: 7 am-1 pm  Sat Jul 22  0.04
West Baraboo: 1 pm-7 pm  Sat Jul 22  0.03

Baraboo: 7 pm-1 am  Thu Jul 20  0.00
Baraboo: 1 am-7 am  Fri Jul 21  0.00
Baraboo: 7 am-1 pm  Fri Jul 21  0.02
Baraboo: 1 pm-7 pm  Fri Jul 21  0.06
Baraboo: 7 pm-1 am  Fri Jul 21  0.75
Baraboo: 1 am-7 am  Sat Jul 22  0.39
Baraboo: 7 am-1 pm  Sat Jul 22  0.04
Baraboo: 1 pm-7 pm  Sat Jul 22  0.03

Blanchardville: 7 pm-1 am  Thu Jul 20  0.00
Blanchardville: 1 am-7 am  Fri Jul 21  0.00
Blanchardville: 7 am-1 pm  Fri Jul 21  0.05
Blanchardville: 1 pm-7 pm  Fri Jul 21  0.08
Blanchardville: 7 pm-1 am  Fri Jul 21  1.25
Blanchardville: 1 am-7 am  Sat Jul 22  0.59
Blanchardville: 7 am-1 pm  Sat Jul 22  0.05
Blanchardville: 1 pm-7 pm  Sat Jul 22  0.02

New Munster: 7 pm-1 am  Thu Jul 20  0.00
New Munster: midn-6 am  Fri Jul 21  0.00
New Munster: 7 am-1 pm  Fri Jul 21  0.00
New Munster: 1 pm-7 pm  Fri Jul 21  0.00
New Munster: 7 pm-1 am  Fri Jul 21  0.60
New Munster: 1 am-7 am  Sat Jul 22  0.61
New Munster: 7 am-1 pm  Sat Jul 22  0.19
New Munster: 1 pm-7 pm  Sat Jul 22  0.05

Martintown: 7 pm-1 am  Thu Jul 20  0.00
Martintown: 1 am-7 am  Fri Jul 21  0.00
Martintown: 7 am-1 pm  Fri Jul 21  0.08
Martintown: 1 pm-7 pm  Fri Jul 21  0.09
Martintown: 7 pm-1 am  Fri Jul 21  1.26
Martintown: 1 am-7 am  Sat Jul 22  0.72
Martintown: 7 am-1 pm  Sat Jul 22  0.07
Martintown: 1 pm-7 pm  Sat Jul 22  0.02

Afton: 7 pm-1 am  Thu Jul 20  0.00
Afton: 1 am-7 am  Fri Jul 21  0.00
Afton: 7 am-1 pm  Fri Jul 21  0.01
Afton: 1 pm-7 pm  Fri Jul 21  0.00
Afton: 7 pm-1 am  Fri Jul 21  0.92
Afton: 1 am-7 am  Sat Jul 22  0.98
Afton: 7 am-1 pm  Sat Jul 22  0.15
Afton: 1 pm-7 pm  Sat Jul 22  0.04

Brodhead: 7 pm-1 am  Thu Jul 20  0.00
Brodhead: 1 am-7 am  Fri Jul 21  0.00
Brodhead: 7 am-1 pm  Fri Jul 21  0.04
Brodhead: 1 pm-7 pm  Fri Jul 21  0.04
Brodhead: 7 pm-1 am  Fri Jul 21  1.13
Brodhead: 1 am-7 am  Sat Jul 22  1.08
Brodhead: 7 am-1 pm  Sat Jul 22  0.12
Brodhead: 1 pm-7 pm  Sat Jul 22  0.03

Rock Springs: 7 pm-1 am  Thu Jul 20  0.00
Rock Springs: 1 am-7 am  Fri Jul 21  0.00
Rock Springs: 7 am-1 pm  Fri Jul 21  0.03
Rock Springs: 1 pm-7 pm  Fri Jul 21  0.09
Rock Springs: 7 pm-1 am  Fri Jul 21  0.84
Rock Springs: 1 am-7 am  Sat Jul 22  0.34
Rock Springs: 7 am-1 pm  Sat Jul 22  0.02
Rock Springs: 1 pm-7 pm  Sat Jul 22  0.03

Flood Statement
National Weather Service Milwaukee/Sullivan WI
949 PM CDT THU JUL 20 2017

...The Flood Warning continues for the following rivers in
Wisconsin...

  East Branch Pecatonica River Near Blanchardville affecting Lafayette
  COUNTY
  Sugar River At Brodhead affecting Rock AND Green COUNTIES

...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
  Baraboo River At Rock Springs affecting Sauk COUNTY
  Baraboo River At West Baraboo affecting Sauk COUNTY
  Baraboo River Near Baraboo affecting Sauk COUNTY
  Rock River At Afton affecting Rock COUNTY
  Fox River Near New Munster affecting Kenosha AND Lake COUNTIES
  Pecatonica River At Martintown affecting Green COUNTY


&&
WIC065-211448-
/O.EXT.KMKX.FL.W.0050.000000T0000Z-170722T1305Z/
/BCHW3.1.ER.170720T1703Z.170721T0600Z.170722T0105Z.NO/
949 PM CDT THU JUL 20 2017

The Flood Warning continues for
  The East Branch Pecatonica River Near Blanchardville.
* At  8:00 PM Thursday the stage was 12.0 feet.
* Flood stage is 11.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 12.2 feet by
  after midnight tomorrow. The river will fall below flood stage
  tomorrow evening.
* Impact...At 12.8 feet...This level is about a 50 percent chance
  flood meaning there is a 50 percent chance in any given year of the
  river reaching this level. Water covers a portion of Highway H and
  floodwaters are into McKellar Park in Blanchardville.

&&

LAT...LON 4283 8992 4284 8984 4279 8981 4272 8984
      4272 8991 4279 8991

$$

Flood Statement
National Weather Service Milwaukee/Sullivan WI
949 PM CDT THU JUL 20 2017

...The Flood Warning continues for the following rivers in
Wisconsin...

  East Branch Pecatonica River Near Blanchardville affecting Lafayette
  COUNTY
  Sugar River At Brodhead affecting Rock AND Green COUNTIES

...The Flood Warning continues for the following rivers in
Wisconsin...Illinois...
  Baraboo River At Rock Springs affecting Sauk COUNTY
  Baraboo River At West Baraboo affecting Sauk COUNTY
  Baraboo River Near Baraboo affecting Sauk COUNTY
  Rock River At Afton affecting Rock COUNTY
  Fox River Near New Munster affecting Kenosha AND Lake COUNTIES
  Pecatonica River At Martintown affecting Green COUNTY


&&
WIC105-211448-
/O.CON.KMKX.FL.W.0047.000000T0000Z-170722T0600Z/
/AFTW3.1.ER.170721T0600Z.170721T1200Z.170722T0000Z.NO/
949 PM CDT THU JUL 20 2017

The Flood Warning continues for
  The Rock River At Afton.
* At  8:15 PM Thursday the stage was 8.9 feet.
* Flood stage is 9.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by after midnight tomorrow and
  continue to rise to near 9.1 feet by tomorrow morning.the river
  will fall below flood stage by tomorrow evening.
* Impact...At 9.1 feet...Floodwaters affect property of a home on
  South Christian Road on the east side of the river in the Afton
  area.

&&

LAT...LON 4274 8910 4274 8903 4261 8900 4257 8898
      4257 8909 4261 8910

$$

Flood Statement
National Weather Service Chicago/Romeoville IL
926 PM CDT Thu Jul 20 2017

...The Flood Warning continues for the following rivers in
Illinois...

  Des Plaines River at Lincolnshire affecting Lake County
  Des Plaines River near Des Plaines affecting Cook County
  Des Plaines River at Riverside affecting Cook County
  Des Plaines River near Russell affecting Lake County
  Des Plaines River near Gurnee affecting Lake County
  Fox River at Algonquin Tailwater affecting Kane and McHenry
  Counties
  Fox River at Montgomery affecting Kane and Kendall Counties


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

&&

ILC089-111-211626-
/O.CON.KLOT.FL.W.0101.000000T0000Z-000000T0000Z/
/AFBI2.3.ER.170712T1522Z.170721T1800Z.000000T0000Z.UU/
926 PM CDT Thu Jul 20 2017

The Flood Warning continues for
  The Fox River at Algonquin Tailwater.
* until further notice.
* At  830 PM Thursday the stage was 12.7 feet.
* Flood stage is 9.5 feet.
* Recent activity...Flood forecasts for Algonquin were moved to this
  location on July 5 2011. Gage zero datum is different from the old
  gage location. Flood and action stages have changed.
* Major flooding is occurring and Major flooding is forecast.
* Forecast...The river will continue rising to near 12.9 feet by
  Friday afternoon then begin falling.


&&

LAT...LON 4238 8830 4237 8817 4221 8814 4194 8827
      4195 8838 4224 8828

$$

Flood Statement
National Weather Service Chicago/Romeoville IL
926 PM CDT Thu Jul 20 2017

...The Flood Warning continues for the following rivers in
Illinois...

  Des Plaines River at Lincolnshire affecting Lake County
  Des Plaines River near Des Plaines affecting Cook County
  Des Plaines River at Riverside affecting Cook County
  Des Plaines River near Russell affecting Lake County
  Des Plaines River near Gurnee affecting Lake County
  Fox River at Algonquin Tailwater affecting Kane and McHenry
  Counties
  Fox River at Montgomery affecting Kane and Kendall Counties


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

&&

ILC097-211626-
/O.CON.KLOT.FL.W.0094.000000T0000Z-170725T0600Z/
/RUSI2.3.ER.170712T0452Z.170714T1900Z.170725T0000Z.NR/
926 PM CDT Thu Jul 20 2017

The Flood Warning continues for
  The Des Plaines River near Russell.
* until late Monday night.
* At  830 PM Thursday the stage was 8.6 feet.
* Flood stage is 7.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue to fall to below flood stage by
  Monday evening.
* Impact...At 8.0 feet...Agricultural land and park lands flood. Water
  approaches a few homes near railroad tracks.

&&

LAT...LON 4250 8787 4247 8789 4239 8787 4239 8796
      4247 8799 4251 8797

$$

Flood Statement
National Weather Service Chicago/Romeoville IL
926 PM CDT Thu Jul 20 2017

...The Flood Warning continues for the following rivers in
Illinois...

  Des Plaines River at Lincolnshire affecting Lake County
  Des Plaines River near Des Plaines affecting Cook County
  Des Plaines River at Riverside affecting Cook County
  Des Plaines River near Russell affecting Lake County
  Des Plaines River near Gurnee affecting Lake County
  Fox River at Algonquin Tailwater affecting Kane and McHenry
  Counties
  Fox River at Montgomery affecting Kane and Kendall Counties


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

&&

ILC097-211625-
/O.CON.KLOT.FL.W.0095.000000T0000Z-170725T1800Z/
/GUNI2.3.ER.170712T0647Z.170716T0545Z.170725T1200Z.NR/
926 PM CDT Thu Jul 20 2017

The Flood Warning continues for
  The Des Plaines River near Gurnee.
* until Tuesday afternoon.
* At  830 PM Thursday the stage was 9.9 feet.
* Flood stage is 7.0 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue to fall to below flood stage by
  Tuesday morning.
* Impact...At 10.5 feet...IL Route 32(Grand Avenue) closes.

&&

LAT...LON 4239 8787 4230 8791 4223 8788 4224 8797
      4230 8800 4239 8796

$$

Flood Statement
National Weather Service Chicago/Romeoville IL
926 PM CDT Thu Jul 20 2017

...The Flood Warning continues for the following rivers in
Illinois...

  Des Plaines River at Lincolnshire affecting Lake County
  Des Plaines River near Des Plaines affecting Cook County
  Des Plaines River at Riverside affecting Cook County
  Des Plaines River near Russell affecting Lake County
  Des Plaines River near Gurnee affecting Lake County
  Fox River at Algonquin Tailwater affecting Kane and McHenry
  Counties
  Fox River at Montgomery affecting Kane and Kendall Counties


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

&&

ILC031-211625-
/O.EXT.KLOT.FL.W.0103.000000T0000Z-170723T0200Z/
/RVRI2.1.ER.170720T1348Z.170721T1200Z.170722T2000Z.UU/
926 PM CDT Thu Jul 20 2017

The Flood Warning continues for
  The Des Plaines River at Riverside.
* until Saturday evening.
* At  845 PM Thursday the stage was 7.6 feet.
* Flood stage is 7.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 7.7 feet by
  Friday morning. The river will fall below flood stage Saturday
  afternoon.
* Impact...At 7.5 feet...Park areas are inundated near Salt Creek.

&&

LAT...LON 4187 8777 4183 8776 4174 8780 4178 8791
      4184 8786 4186 8787

$$

Flood Statement
National Weather Service Chicago/Romeoville IL
926 PM CDT Thu Jul 20 2017

...The Flood Warning continues for the following rivers in
Illinois...

  Des Plaines River at Lincolnshire affecting Lake County
  Des Plaines River near Des Plaines affecting Cook County
  Des Plaines River at Riverside affecting Cook County
  Des Plaines River near Russell affecting Lake County
  Des Plaines River near Gurnee affecting Lake County
  Fox River at Algonquin Tailwater affecting Kane and McHenry
  Counties
  Fox River at Montgomery affecting Kane and Kendall Counties


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

&&

ILC097-211625-
/O.EXT.KLOT.FL.W.0096.000000T0000Z-170725T0300Z/
/LDRI2.3.ER.170712T1332Z.170713T2115Z.170724T2100Z.UU/
926 PM CDT Thu Jul 20 2017

The Flood Warning continues for
  The Des Plaines River at Lincolnshire.
* until Monday evening.
* At  845 PM Thursday the stage was 14.6 feet.
* Flood stage is 12.5 feet.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue to rise near 14.7 feet by early
  Friday. The river will fall below flood stage by Monday afternoon.
* Impact...At 14.0 feet...Water begins to pond on Lincolnshire Drive
  at Wiltshire Lane.  Londonderry Lane is closed between Lincolnshire
  Drive and 45 Londonberry Lane.

&&

LAT...LON 4224 8788 4212 8784 4212 8794 4224 8797


$$

Flood Statement
National Weather Service Chicago/Romeoville IL
926 PM CDT Thu Jul 20 2017

...The Flood Warning continues for the following rivers in
Illinois...

  Des Plaines River at Lincolnshire affecting Lake County
  Des Plaines River near Des Plaines affecting Cook County
  Des Plaines River at Riverside affecting Cook County
  Des Plaines River near Russell affecting Lake County
  Des Plaines River near Gurnee affecting Lake County
  Fox River at Algonquin Tailwater affecting Kane and McHenry
  Counties
  Fox River at Montgomery affecting Kane and Kendall Counties


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

&&

ILC031-211625-
/O.EXT.KLOT.FL.W.0097.000000T0000Z-170724T2100Z/
/DSPI2.3.ER.170712T1631Z.170714T1100Z.170724T1500Z.NR/
926 PM CDT Thu Jul 20 2017

The Flood Warning continues for
  The Des Plaines River near Des Plaines.
* until Monday afternoon.
* At  845 PM Thursday the stage was 18.2 feet.
* Flood stage is 15.0 feet.
* Recent activity...Gage datum was changed by 10 feet on Nov 14 2014.
  Flood thresholds and flood impacts are now 10 feet higher than
  previous values.
* Moderate flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue to rise near 18.2 feet by early
  Friday. The river will fall below flood stage by late Monday
  morning.
* Impact...At 18.5 feet...Flood waters affect residential areas of Big
  Bend Drive, Mason Lane, River Road, and Howard.

&&

LAT...LON 4212 8784 4196 8780 4196 8790 4212 8794


$$

Flood Statement
National Weather Service Chicago/Romeoville IL
926 PM CDT Thu Jul 20 2017

...The Flood Warning continues for the following rivers in
Illinois...

  Des Plaines River at Lincolnshire affecting Lake County
  Des Plaines River near Des Plaines affecting Cook County
  Des Plaines River at Riverside affecting Cook County
  Des Plaines River near Russell affecting Lake County
  Des Plaines River near Gurnee affecting Lake County
  Fox River at Algonquin Tailwater affecting Kane and McHenry
  Counties
  Fox River at Montgomery affecting Kane and Kendall Counties


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

&&

ILC089-093-211626-
/O.CON.KLOT.FL.W.0098.000000T0000Z-000000T0000Z/
/MNGI2.2.ER.170712T2137Z.170721T0600Z.000000T0000Z.UU/
926 PM CDT Thu Jul 20 2017

The Flood Warning continues for
  The Fox River at Montgomery.
* until further notice.
* At  345 PM Thursday the stage was 13.9 feet.
* Flood stage is 13.0 feet.
* Minor flooding is occurring and Moderate flooding is forecast.
* Forecast...The river will continue rising to near 14.0 feet by
  early Friday then begin falling.
* Impact...At 13.0 feet...Minor lowland flooding begins near river.

&&

LAT...LON 4194 8827 4169 8826 4154 8860 4163 8860
      4173 8838 4195 8838

$$

Flood Statement
National Weather Service Quad Cities IA/IL
841 PM CDT Thu Jul 20 2017

.Updated flood information for the Pecatonica and Rock Rivers.

River forecasts include past precipitation and forecast rainfall for
the next 24 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don`t drown.

&&

ILC073-161-195-211740-
/O.CON.KDVN.FL.W.0082.170721T1312Z-170728T1800Z/
/JOSI2.1.ER.170721T1312Z.170723T0600Z.170727T0600Z.NO/
841 PM CDT Thu Jul 20 2017

...Flood Warning remains in effect until Thursday morning...

The Flood Warning continues for
  The Rock River near Joslin.
* Until Thursday morning.
* At  7:45 PM Thursday the stage was 11.0 feet...and rising.
* Flood stage is 12.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...Rise above flood stage Friday morning...and continue
  rising to 13.9 feet Sunday morning. Fall below flood stage
  Thursday morning.
* Impact...At  14.0 feet...Water affects residences in outlying areas
  immediately along the river including basements, yards, driveways,
  and access roads.

&&

LAT...LON 4152 9032 4169 9002 4163 8999 4148 9027


$$

Flood Statement
National Weather Service Quad Cities IA/IL
841 PM CDT Thu Jul 20 2017

.Updated flood information for the Pecatonica and Rock Rivers.

River forecasts include past precipitation and forecast rainfall for
the next 24 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don`t drown.

&&

ILC073-161-211740-
/O.CON.KDVN.FL.W.0083.170722T2100Z-170726T1200Z/
/MLII2.1.ER.170722T2100Z.170723T1200Z.170725T0000Z.NO/
841 PM CDT Thu Jul 20 2017

...Flood Warning remains in effect until Monday evening...

The Flood Warning continues for
  The Rock River at Moline.
* Until Monday evening.
* At  7:30 PM Thursday the stage was 10.5 feet...and steady.
* Flood stage is 12.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Forecast...Rise above flood stage Saturday...and continue rising to
  12.4 feet Sunday morning. Fall below flood stage Monday evening.
* Impact...At  12.5 feet...Water affects some residences in the lower
  Friendship Farm area. 60th St is under water south of the Green
  Valley Sports Complex. 56th St along the north side of the river
  is under water.

&&

LAT...LON 4148 9061 4152 9032 4148 9027 4144 9043
      4145 9064

$$

12

Flood Statement
National Weather Service Quad Cities IA/IL
841 PM CDT Thu Jul 20 2017

.Updated flood information for the Pecatonica and Rock Rivers.

River forecasts include past precipitation and forecast rainfall for
the next 24 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don`t drown.

&&

ILC177-211741-
/O.EXT.KDVN.FL.W.0080.170722T0000Z-170727T1800Z/
/FEEI2.1.ER.170722T0000Z.170725T0000Z.170726T0600Z.NO/
841 PM CDT Thu Jul 20 2017

...Flood Warning now in effect until Wednesday morning...

The Flood Warning continues for
  The Pecatonica River at Freeport.
* Until Wednesday morning.
* At  7:30 PM Thursday the stage was 12.1 feet...and rising.
* Flood stage is 13.0 feet.
* No flooding is occurring and Minor flooding is forecast.
* Impact...At  13.0 feet...Water affects low lying sections of
  Freeport mainly east of the Pecatonica River.

&&

LAT...LON 4226 8950 4230 8971 4245 8976 4233 8961
      4232 8949

$$

Flood Statement
National Weather Service Quad Cities IA/IL
841 PM CDT Thu Jul 20 2017

.Updated flood information for the Pecatonica and Rock Rivers.

River forecasts include past precipitation and forecast rainfall for
the next 24 hours.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded roadway, turn around and find an
alternate route. Turn around, don`t drown.

&&

ILC195-211740-
/O.EXT.KDVN.FL.W.0081.170721T0134Z-170727T0000Z/
/CMOI2.2.ER.170721T0121Z.170722T0600Z.170725T1200Z.NO/
841 PM CDT Thu Jul 20 2017

...Flood Warning now in effect until Tuesday morning...

The Flood Warning continues for
  The Rock River at Como.
* Until Tuesday morning.
* At  7:30 PM Thursday the stage was 9.9 feet...and rising.
* Flood stage is 10.0 feet.
* No flooding is occurring and Moderate flooding is forecast.
* Forecast...Rise above flood stage this evening...and continue
  rising to 11.6 feet Saturday morning. Fall below flood stage
  Tuesday morning.

&&

LAT...LON 4169 9002 4181 8975 4183 8963 4175 8963
      4163 8999

$$

Flood Statement
National Weather Service Chicago/Romeoville IL
817 PM CDT Thu Jul 20 2017

...The Flood Warning continues for the following rivers in
Illinois...

  Kishwaukee River near Perryville affecting Winnebago County
  Pecatonica River near Shirland affecting Winnebago County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

&&

ILC201-211517-
/O.EXT.KLOT.FL.W.0104.000000T0000Z-170722T0824Z/
/PRYI2.1.ER.170720T2306Z.170721T1200Z.170722T0224Z.NO/
817 PM CDT Thu Jul 20 2017

The Flood Warning continues for
  The Kishwaukee River near Perryville.
* until late Friday night.
* At  730 PM Thursday the stage was 12.3 feet.
* Flood stage is 12.0 feet.
* Minor flooding is occurring and Minor flooding is forecast.
* Forecast...The river will continue rising to near 13.1 feet by
  Friday morning. The river will fall below flood stage Friday
  evening.

&&

LAT...LON 4223 8894 4216 8897 4217 8915 4222 8908
      4222 8902 4229 8894

$$

Flood Statement
National Weather Service Chicago/Romeoville IL
817 PM CDT Thu Jul 20 2017

...The Flood Warning continues for the following rivers in
Illinois...

  Kishwaukee River near Perryville affecting Winnebago County
  Pecatonica River near Shirland affecting Winnebago County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

&&

ILC201-211516-
/O.EXT.KLOT.FL.W.0105.170722T2100Z-170728T0000Z/
/SIRI2.1.ER.170722T2100Z.170724T0600Z.170727T1800Z.NO/
817 PM CDT Thu Jul 20 2017

The Flood Warning continues for
  The Pecatonica River near Shirland.
* from Saturday afternoon to Thursday July 27.
* At  800 PM Thursday the stage was 10.5 feet.
* Flood stage is 12.0 feet.
* Minor flooding is forecast.
* Forecast...Rise above flood stage by Saturday afternoon and
  continue to rise to near 12.6 feet by early Monday morning.
* Impact...At 12.0 feet...Water overflows low lying areas near the
  river.

&&

LAT...LON 4249 8909 4242 8907 4240 8917 4229 8934
      4236 8940 4247 8922

$$


Excessive Heat Warning


URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
830 PM CDT Thu Jul 20 2017

...Extended Period of Dangerous Heat and Humidity Continues...

.A hot and humid air mass will remain over much of the area
through Saturday. The heat combined with the humidity will
continue to push peak heat index values over 100 degrees. At
night, heat indices will remain at or above 75 providing little
relief. The cumulative effects of consecutive days with heat
indices over 100 will increase the risk for heat related
illnesses for those spending time outside or without access to
air conditioning.

IAZ063>065-067-068-076>078-087>089-098-099-ILZ015-016-024>026-034-
035-MOZ009-010-210930-
/O.CON.KDVN.EH.W.0001.000000T0000Z-170723T0100Z/
Iowa-Johnson-Cedar-Muscatine-Scott-Keokuk-Washington-Louisa-
Jefferson-Henry IA-Des Moines-Van Buren-Lee-Rock Island-Henry IL-
Mercer-Henderson-Warren-Hancock-McDonough-Scotland-Clark-
Including the cities of Marengo, Iowa City, Tipton, Muscatine,
Davenport, Bettendorf, Sigourney, Washington, Wapello, Fairfield,
Mount Pleasant, Burlington, Keosauqua, Fort Madison, Moline,
Rock Island, Geneseo, Aledo, Oquawka, Monmouth, Carthage, Macomb,
Memphis, and Kahoka
830 PM CDT Thu Jul 20 2017

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT
SATURDAY...

* Heat Index Values...up to 110 due to temperatures in the mid
  90s...and dewpoints in the mid to upper 70s.

* Timing...This evening through Saturday evening.

* Impacts...Increased risk for heat exhaustion or heat stroke
  for people spending time outside or living without air
  conditioning. Children and the elderly are most susceptible.
  Also, parked vehicles will become dangerously hot within
  minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

An Excessive Heat Warning means that a prolonged period of
dangerously hot temperatures and high humidity will occur.  This
combination will lead to a dangerous situation in which heat
illnesses are likely.  Drink plenty of fluids, stay in an air-
conditioned room, stay out of the sun, and check on relatives and
neighbors, especially the elderly.

Take extra precautions if you work or spend time outside.  When
possible, reschedule strenuous activities to early morning or
evening.  Know the signs and symptoms of heat exhaustion and heat
stroke.  Wear light weight and loose fitting clothing when
possible and drink plenty of water.

To reduce risk during outdoor work the occupational safety and
health administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments.  Anyone overcome by
heat should be moved to a cool and shaded location.  Heat stroke
is an emergency, call 9 1 1.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
236 PM CDT Thu Jul 20 2017

...Hot and Humid Conditions Persist...

ILZ027>029-036-037-040>042-047>054-061-062-066>068-071>073-210900-
/O.CON.KILX.EH.W.0001.000000T0000Z-170723T0100Z/
Knox-Stark-Peoria-Fulton-Tazewell-Schuyler-Mason-Logan-Cass-
Menard-Scott-Morgan-Sangamon-Christian-Macon-Moultrie-Shelby-
Cumberland-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Galesburg, Toulon, Peoria, Canton, Pekin,
Rushville, Havana, Lincoln, Beardstown, Petersburg, Winchester,
Jacksonville, Springfield, Taylorville, Decatur, Sullivan,
Shelbyville, Greenup, Effingham, Newton, Robinson, Flora, Olney,
and Lawrenceville
236 PM CDT Thu Jul 20 2017

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM CDT
SATURDAY...

* TEMPERATURE...High temperatures will reach the middle 90s
  through Saturday.

* HEAT INDEX...With dewpoints rising well into the 70s,
  afternoon heat index readings will peak from 105 to 110
  degrees each day.

* IMPACTS...The effects of heat are cumulative, and worsen the
  longer a heat wave lasts. People without access to air
  conditioning, or those that are working or playing outdoors,
  are most likely to be impacted by the heat. Heat exhaustion or
  heat stroke are possible if work or play is too strenuous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

An Excessive Heat Warning means that a prolonged period of
dangerously hot temperatures will occur. The combination of the
heat and high humidity will create a DANGEROUS SITUATION in which
heat illnesses are likely. Drink plenty of fluids, stay in an air-
conditioned room, stay out of the sun, and check up on relatives
and neighbors.

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
hot weather when car interiors can reach lethal temperatures in a
matter of minutes.

&&

$$


Flash Flood Watch


Flood Watch
National Weather Service Quad Cities IA IL
848 PM CDT Thu Jul 20 2017

...More Heavy Rainfall Possible Friday Afternoon through Saturday
Morning...

.Additional rounds of heavy rain producing thunderstorms may
affect portions of northwestern Illinois Friday afternoon through
Saturday morning. This heavy rain, coupled with the already
saturated ground from heavy rain last night, could result in
flash flooding across portions of far northwestern Illinois.

ILZ001-002-007-211000-
/O.CON.KDVN.FF.A.0004.170721T2100Z-170722T1400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Jo Daviess-Stephenson-Carroll-
Including the cities of Galena, Freeport, and Mount Carroll
848 PM CDT Thu Jul 20 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY MORNING...

The Flash Flood Watch continues for

* A portion of northwest Illinois, including the following
  areas, Carroll, Jo Daviess, and Stephenson.

* From Friday afternoon through Saturday morning

* Heavy rainfall of 1 to 3 inches with locally higher amounts
  possible.

* Impacts could include flooded roads and intersections, river
  flooding, and possible rock and mud slides in hilly terrain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that flash flooding is possible.
Monitor forecasts and take action if flash flood warnings are
issued or flash flooding develops.

&&

$$

12

Flood Watch
National Weather Service Chicago/Romeoville IL
837 PM CDT Thu Jul 20 2017

ILZ003>006-008-010>014-019>022-210945-
/O.CON.KLOT.FF.A.0004.170721T2100Z-170722T1400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-Cook-
La Salle-Kendall-Grundy-Will-
Including the cities of Rockford, Belvidere, Woodstock, Waukegan,
Oregon, Dixon, Dekalb, Aurora, Elgin, Wheaton, Chicago, Ottawa,
Oswego, Morris, and Joliet
837 PM CDT Thu Jul 20 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM FRIDAY AFTERNOON
THROUGH SATURDAY MORNING...

The Flash Flood Watch continues for

* Portions of north central Illinois and northeast Illinois,
  including the following areas, in north central Illinois,
  Boone, De Kalb, La Salle, Lee, Ogle, and Winnebago. In
  northeast Illinois, Cook, DuPage, Grundy, Kane, Kendall, Lake
  IL, McHenry, and Will.

* From Friday afternoon through Saturday morning.

* Multiple rounds of thunderstorms producing heavy rainfall with
  rates well over one inch per hour are likely to move across
  portions of north central and northeast Illinois late Friday
  afternoon through early Saturday morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

BMD

Flood Watch
National Weather Service Milwaukee/Sullivan WI
810 PM CDT Thu Jul 20 2017

...Heavy Rainfall Expected Late Friday Afternoon through Saturday
Morning...

.A round of thunderstorms is expected to affect southern
Wisconsin late Friday afternoon through Saturday morning. 1 to
3 inches of rainfall is expected, with locally heavier amounts
possible. This rain, coupled with the already saturated ground,
could result in flash flooding across southern Wisconsin.

WIZ056-057-062>064-067>072-210915-
/O.CON.KMKX.FF.A.0002.170721T2100Z-170722T1400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Sauk-Columbia-Iowa-Dane-Jefferson-Lafayette-Green-Rock-Walworth-
Racine-Kenosha-
Including the cities of Baraboo, Reedsburg, Prairie Du Sac,
Sauk City, Portage, Columbus, Lake Wisconsin, Lodi, Dodgeville,
Mineral Point, Barneveld, Madison, Watertown, Fort Atkinson,
Jefferson, Darlington, Shullsburg, Benton, Belmont, Argyle,
Blanchardville, Monroe, Brodhead, Janesville, Beloit, Whitewater,
Delavan, Elkhorn, Lake Geneva, East Troy, Racine, and Kenosha
810 PM CDT Thu Jul 20 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM LATE FRIDAY AFTERNOON
THROUGH SATURDAY MORNING...

The Flash Flood Watch continues for

* Portions of south central Wisconsin and southeast Wisconsin,
  including the following areas, in south central Wisconsin,
  Columbia, Dane, Green, Iowa, Lafayette, Rock, and Sauk. In
  southeast Wisconsin, Jefferson, Kenosha, Racine, and Walworth.

* From late Friday afternoon through Saturday morning

* Heavy rainfall of 1 to 3 inches with locally higher amounts
  possible.

* Impacts could include flooded roads and intersections, river
  flooding, and possible rock and mud slides in hilly terrain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

Those outside, including campers and hikers, should avoid low
ground and areas along rivers and streams, where rapid water
rises could occur. Be especially cautious at night, when flash
flooding is difficult to see.

&&

$$


Heat Advisory


URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
830 PM CDT Thu Jul 20 2017

...Extended Period of Dangerous Heat and Humidity Continues...

.A hot and humid air mass will remain over much of the area
through Saturday. The heat combined with the humidity will
continue to push peak heat index values over 100 degrees. At
night, heat indices will remain at or above 75 providing little
relief. The cumulative effects of consecutive days with heat
indices over 100 will increase the risk for heat related
illnesses for those spending time outside or without access to
air conditioning.

IAZ051>053-066-ILZ009-210930-
/O.CON.KDVN.HT.Y.0005.000000T0000Z-170723T0100Z/
Benton-Linn-Jones-Clinton-Whiteside-
Including the cities of Vinton, Cedar Rapids, Anamosa, Clinton,
and Sterling
830 PM CDT Thu Jul 20 2017

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SATURDAY...

* Heat Index Values...up to 105 due to temperatures in the lower
  90s...and dewpoints in the mid to upper 70s.

* Timing...This evening through Saturday evening.

* Impacts...Increased risk for heat exhaustion or heat stroke
  for people spending time outside or living without air
  conditioning. Children and the elderly are most susceptible.
  Also, parked vehicles will become dangerously hot within
  minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of hot temperatures and high
humidity is expected.  This combination will lead to possible
heat illnesses.  Drink plenty of fluids, stay in an air-
conditioned room, stay out of the sun...and check on relatives
and neighbors, especially the elderly.

Take extra precautions if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening.  Know the signs and symptoms of heat exhaustion and heat
stroke.  Wear light weight and loose fitting clothing when
possible and drink plenty of water.

To reduce risk during outdoor work the occupational safety and
health administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments.  Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency, call 9 1 1.

&&

$$

12

URGENT - WEATHER MESSAGE
National Weather Service Quad Cities IA IL
830 PM CDT Thu Jul 20 2017

...Extended Period of Dangerous Heat and Humidity Continues...

.A hot and humid air mass will remain over much of the area
through Saturday. The heat combined with the humidity will
continue to push peak heat index values over 100 degrees. At
night, heat indices will remain at or above 75 providing little
relief. The cumulative effects of consecutive days with heat
indices over 100 will increase the risk for heat related
illnesses for those spending time outside or without access to
air conditioning.

ILZ017-018-210930-
/O.CON.KDVN.HT.Y.0005.000000T0000Z-170723T0100Z/
Bureau-Putnam-
Including the cities of Princeton and Hennepin
830 PM CDT Thu Jul 20 2017

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SATURDAY...

* Heat Index Values...up to 105 due to temperatures in the lower
  90s...and dewpoints in the mid to upper 70s.

* Timing...This evening through Saturday evening.

* Impacts...Increased risk for heat exhaustion or heat stroke
  for people spending time outside or living without air
  conditioning. Children and the elderly are most susceptible.
  Also, parked vehicles will become dangerously hot within
  minutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of hot temperatures and high
humidity is expected.  This combination will lead to possible
heat illnesses.  Drink plenty of fluids, stay in an air-
conditioned room, stay out of the sun...and check on relatives
and neighbors, especially the elderly.

Take extra precautions if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening.  Know the signs and symptoms of heat exhaustion and heat
stroke.  Wear light weight and loose fitting clothing when
possible and drink plenty of water.

To reduce risk during outdoor work the occupational safety and
health administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments.  Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency, call 9 1 1.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
236 PM CDT Thu Jul 20 2017

...Hot and Humid Conditions Persist...

ILZ030-031-038-043>046-055>057-063-210900-
/O.CON.KILX.HT.Y.0003.000000T0000Z-170723T0100Z/
Marshall-Woodford-McLean-De Witt-Piatt-Champaign-Vermilion-
Douglas-Coles-Edgar-Clark-
Including the cities of Lacon, Eureka, Bloomington, Normal,
Clinton, Monticello, Champaign, Urbana, Danville, Tuscola,
Charleston, Mattoon, Paris, and Marshall
236 PM CDT Thu Jul 20 2017

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SATURDAY...

* TEMPERATURE...High temperatures will reach the lower to middle
  90s through Saturday.

* HEAT INDEX...With dewpoints rising well into the 70s,
  afternoon heat index readings will peak from 100 to 105
  degrees each day.

* IMPACTS...The effects of heat are cumulative, and worsen the
  longer a heat wave lasts. People without access to air
  conditioning, or those that are working or playing outdoors,
  are most likely to be impacted by the heat. Heat exhaustion or
  heat stroke are possible if work or play is too strenuous.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Heat Advisory means that a period of hot temperatures is
expected. The combination of heat and high humidity will create a
situation in which heat illnesses are possible. Drink plenty of
fluids, stay in an air-conditioned room, stay out of the sun, and
check up on relatives and neighbors.

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
hot weather when car interiors can reach lethal temperatures in a
matter of minutes.

&&

$$

Barnes


Flood Advisory


Flood Advisory
National Weather Service Chicago/Romeoville IL
931 PM CDT Thu Jul 20 2017

...The Flood Advisory continues for the Des Plaines River...

  Des Plaines River at River Forest affecting Cook County


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

Additional information can be found at weather.gov/chicago.

&&

ILC031-211431-
/O.EXT.KLOT.FL.Y.0149.000000T0000Z-170724T1200Z/
/RVFI2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
931 PM CDT Thu Jul 20 2017

The Flood Advisory continues for
  The Des Plaines River at River Forest
* until Monday morning.
* At  900 PM Thursday the stage was 15.3 feet.
* Action stage is 13.0 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will rise to near 15.4 feet by early Friday.

&&

LAT...LON 4196 8790 4197 8780 4187 8777 4186 8787


$$

Flood Advisory
National Weather Service Chicago/Romeoville IL
828 PM CDT Thu Jul 20 2017

...The Flood Advisory continues for the Kishwaukee River...Rock
River...
  Kishwaukee River at Belvidere affecting Boone County
  Rock River at Rockton affecting Winnebago County
  Rock River at Latham Park affecting Winnebago County
  Rock River at Byron affecting Ogle County
  Rock River at Dixon affecting Lee County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

Additional information can be found at weather.gov/chicago.

&&

ILC141-211327-
/O.CON.KLOT.FL.Y.0151.000000T0000Z-170727T1200Z/
/BYRI2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
828 PM CDT Thu Jul 20 2017

The Flood Advisory continues for
  The Rock River at Byron
* until Thursday July 27.
* At  815 PM Thursday the stage was 12.4 feet.
* Action stage is 10.5 feet.
* Flood stage is 13.0 feet.
* Forecast...The river will rise to near 12.7 feet by Friday morning.
* Impact...At 13.0 feet...Water approaches houses along the river
  downstream from Byron.

&&

LAT...LON 4211 8937 4224 8915 4222 8905 4207 8927
      4193 8933 4196 8942

$$

Flood Advisory
National Weather Service Chicago/Romeoville IL
828 PM CDT Thu Jul 20 2017

...The Flood Advisory continues for the Kishwaukee River...Rock
River...
  Kishwaukee River at Belvidere affecting Boone County
  Rock River at Rockton affecting Winnebago County
  Rock River at Latham Park affecting Winnebago County
  Rock River at Byron affecting Ogle County
  Rock River at Dixon affecting Lee County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

Additional information can be found at weather.gov/chicago.

&&

ILC201-211327-
/O.CON.KLOT.FL.Y.0156.000000T0000Z-170727T0530Z/
/LATI2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
828 PM CDT Thu Jul 20 2017

The Flood Advisory continues for
  The Rock River at Latham Park
* until Thursday July 27.
* At  400 PM Thursday the stage was 8.7 feet.
* Action stage is 9.0 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will rise to near 9.2 feet by early Sunday
  morning.

&&

LAT...LON 4240 8895 4229 8902 4230 8912 4240 8905


$$

Flood Advisory
National Weather Service Chicago/Romeoville IL
828 PM CDT Thu Jul 20 2017

...The Flood Advisory continues for the Kishwaukee River...Rock
River...
  Kishwaukee River at Belvidere affecting Boone County
  Rock River at Rockton affecting Winnebago County
  Rock River at Latham Park affecting Winnebago County
  Rock River at Byron affecting Ogle County
  Rock River at Dixon affecting Lee County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

Additional information can be found at weather.gov/chicago.

&&

ILC007-211328-
/O.CON.KLOT.FL.Y.0153.000000T0000Z-170724T0600Z/
/BVDI2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
828 PM CDT Thu Jul 20 2017

The Flood Advisory continues for
  The Kishwaukee River at Belvidere
* until late Sunday night.
* At  400 PM Thursday the stage was 6.2 feet.
* Action stage is 6.0 feet.
* Flood stage is 9.0 feet.
* Forecast...The river will rise to near 8.1 feet by early Saturday
  morning.

&&

LAT...LON 4229 8862 4223 8861 4223 8894 4229 8895


$$

Flood Advisory
National Weather Service Chicago/Romeoville IL
828 PM CDT Thu Jul 20 2017

...The Flood Advisory continues for the Kishwaukee River...Rock
River...
  Kishwaukee River at Belvidere affecting Boone County
  Rock River at Rockton affecting Winnebago County
  Rock River at Latham Park affecting Winnebago County
  Rock River at Byron affecting Ogle County
  Rock River at Dixon affecting Lee County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

Additional information can be found at weather.gov/chicago.

&&

ILC103-211327-
/O.CON.KLOT.FL.Y.0152.000000T0000Z-170725T1800Z/
/DXRI2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
828 PM CDT Thu Jul 20 2017

The Flood Advisory continues for
  The Rock River at Dixon
* until Tuesday afternoon.
* At  715 PM Thursday the stage was 13.1 feet.
* Action stage is 13.0 feet.
* Flood stage is 16.0 feet.
* Forecast...The river will rise to near 14.4 feet by Friday evening.

&&

LAT...LON 4193 8933 4183 8943 4176 8962 4183 8963
      4190 8950 4196 8942

$$

Flood Advisory
National Weather Service Chicago/Romeoville IL
828 PM CDT Thu Jul 20 2017

...The Flood Advisory continues for the Kishwaukee River...Rock
River...
  Kishwaukee River at Belvidere affecting Boone County
  Rock River at Rockton affecting Winnebago County
  Rock River at Latham Park affecting Winnebago County
  Rock River at Byron affecting Ogle County
  Rock River at Dixon affecting Lee County

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Safety message...If you encounter a flooded roadway...turn around and
find an alternate route.

Additional information can be found at weather.gov/chicago.

&&

ILC201-211327-
/O.CON.KLOT.FL.Y.0155.000000T0000Z-170727T1200Z/
/ROKI2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
828 PM CDT Thu Jul 20 2017

The Flood Advisory continues for
  The Rock River at Rockton
* until Thursday July 27.
* At  730 PM Thursday the stage was 8.1 feet.
* Action stage is 8.5 feet.
* Flood stage is 10.0 feet.
* Forecast...The river will rise to near 9.0 feet by Saturday
  morning.
* Impact...At 8.5 feet...Some backyard flooding begins in Machesney
  Park.

&&

LAT...LON 4246 8912 4251 8908 4250 8899 4246 8902
      4240 8895 4240 8905

$$


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
813 PM CDT Thu Jul 20 2017

WIZ046-047-051-052-056>060-062>072-220115-
Marquette-Green Lake-Fond Du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
813 PM CDT Thu Jul 20 2017

This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin, and southeast Wisconsin.

.DAY ONE...Tonight

There is a slight chance of thunderstorms mainly southwest of
Madison late tonight.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

Thunderstorms will develop and overspread all of southern
Wisconsin Friday evening and overnight, tapering off Saturday.
Repeated rounds of storms over the same area may produce heavy
rain that would affect the already high rivers. A flash flood
watch is in effect roughly west of a Racine to Portage line. Gusty
winds and hail are possible at times. There is a slight risk for
severe storms during this period.

Heat index values in the middle 90s are forecast across mainly
southern and western portions of the area Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed Friday and Saturday.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
459 PM CDT Thu Jul 20 2017

ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
212200-
Winnebago-Boone-McHenry-Lake Illinois-Ogle-Lee-De Kalb-Kane-
DuPage-Cook-La Salle-Kendall-Grundy-Will-Kankakee-Livingston-
Iroquois-Ford-Lake Indiana-Porter-Newton-Jasper-Benton-
459 PM CDT Thu Jul 20 2017 /559 PM EDT Thu Jul 20 2017/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL ILLINOIS...
NORTHEAST ILLINOIS AND NORTHWEST INDIANA.

.DAY ONE...Tonight.

WEATHER HAZARDS EXPECTED:
  Limited Thunderstorm Risk...with an associated:
      Limited Hail Risk...up to quarter size.
      Limited Thunderstorm Wind Damage Risk...up to 60 MPH.
  Limited Flooding Risk.
  Elevated Excessive Heat Risk through this evening.
  Elevated Fog Risk.

DISCUSSION:

Scattered thunderstorm development is possible along and south of a
Rochelle, IL to Rensselaer, IN line late this evening through the
overnight hours. The main threat from all storms will be
torrential rainfall. However, the strongest storms will be
capable of producing large hail and damaging winds.

Flooding will continue along portions of the Fox and Des Plaines
Rivers.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Friday...
  Significant Flooding Risk.
  Elevated Severe Thunderstorm Risk.
  Elevated Excessive Heat Risk.
  Limited Fog Risk.
Saturday...
  Limited Flooding Risk.
  Elevated Severe Thunderstorm Risk.
  Elevated Excessive Heat Risk.
Sunday...
  Limited Thunderstorm Risk.
Wednesday...
  Limited Thunderstorm Risk.

DISCUSSION:

An active and humid weather pattern will continue through
Saturday. Thunderstorms are likely at times Friday and more so
Friday evening into Saturday morning, especially north of
Interstate 80. The potential for heavy rain in the region is
significant which could cause worsened flooding. However, the
exact location of the heaviest rainfall is uncertain. In addition
there is a severe thunderstorm threat, mainly north of Interstate
80, on Friday and Friday night as well. Thunderstorm chances
continue on Saturday, shifting mainly along and south of
Interstate 80 by Saturday night.

Heat index readings will approach 105 degrees both Friday and
Saturday, mainly along and south of Interstate 80.

In addition, flooding will continue along portions of the Fox and
Des Plaines Rivers and may develop along other rivers of far
northern Illinois.

.SPOTTER INFORMATION STATEMENT...

Spotters may be needed late this evening.

GENERAL STORM MOTION OF THE DAY:

Moving toward the southeast at 35 to 40 MPH.

&&

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
459 PM CDT Thu Jul 20 2017

LMZ740>745-212200-
Winthrop Harbor to Wilmette Harbor-
Wilmette Harbor to Northerly Island-
Northerly Island to Calumet Harbor-Calumet Harbor to Gary-
Gary to Burns Harbor-Burns Harbor to Michigan City-
459 PM CDT Thu Jul 20 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE ILLINOIS NEARSHORE
WATERS OF LAKE MICHIGAN AND THE INDIANA NEARSHORE WATERS OF LAKE
MICHIGAN.

.DAY ONE...Tonight.

  Limited Thunderstorm Risk.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Friday...
  Significant Thunderstorm Risk.
Saturday...
  Elevated Thunderstorm Risk.
Sunday...
  Limited Thunderstorm Risk.
Wednesday...
  Limited Thunderstorm Risk.

&&

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
459 PM CDT Thu Jul 20 2017

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-212200-
Lake Michigan from Michigan City IN to St. Joseph MI 5 NM
offshore to Mid Lake-
Lake Michigan from Seul Choix Point to Rock Island Passage 5 NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and north of a line from Charlevoix MI to South
Fox Island 5 NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5 NM offshore to
Mid Lake-
Lake Michigan from Point Betsie to Manistee MI 5 NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5 NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5 NM offshore to
Mid Lake-
Lake Michigan from Sheboygan to Port Washington WI 5 NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5 NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5 NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5 NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5 NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5 NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid
Lake-
Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to
Mid Lake-
459 PM CDT Thu Jul 20 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE OPEN WATERS OF LAKE
MICHIGAN.

.DAY ONE...Tonight.

There is a slight chance of thunderstorms over the far southern
end of the lake.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Periods of thunderstorms are expected through Saturday and
again possible late Wednesday.

&&

$$

Rodriguez

Visit us at http://weather.gov/chicago

Follow us on Facebook, Twitter, and Youtube at:
www.facebook.com/nwschicago
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Hazardous Weather Outlook
National Weather Service Indianapolis IN
511 PM EDT Thu Jul 20 2017

INZ021-028>031-035>049-051>057-062>065-071-072-212115-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Vigo-Clay-Owen-Morgan-Johnson-Shelby-
Rush-Monroe-Brown-Bartholomew-Decatur-Jackson-Jennings-
Including the cities of Lafayette, Frankfort, Kokomo,
Crawfordsville, Anderson, Muncie, Indianapolis, Terre Haute,
Shelbyville, Bloomington, Columbus, and Seymour
511 PM EDT Thu Jul 20 2017

This hazardous weather outlook is for central Indiana.

.DAY ONE...Tonight.

Outlook: Isolated to scattered severe storms possible tonight. Hot
and humid.

Hazards: Large hail, damaging winds, heavy rain and localized
flooding, lightning, heat and heat related illness.

Timing: Best chances for severe storms tonight after 9 pm. Heat into
early evening.

Discussion: Upper level disturbances will interact with hot and humid
air to produce some thunderstorms. Isolated to scattered severe
storms are possible tonight.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Outlook: Thunderstorm activity is possible at times through Monday.
Isolated severe storms are possible Friday, mainly north of
Interstate 74. Scattered severe storms are possible most areas
Saturday. Damaging winds and large hail, along with heavy rainfall
producing flash flooding, are the primary threats.

Hot and humid conditions will be the rule into the weekend. Heat
index values from around 95 to around 105 can be expected through
Saturday.

Discussion: Hot air will remain across central Indiana into the
weekend. A front along with upper level disturbances will bring
thunderstorm chances to all or parts of the area at times through the
weekend.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible tonight and at times through
Saturday.

&&

More information, along with other weather, hydrological and climate
information can be found at http://weather.gov/ind

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
403 PM CDT Thu Jul 20 2017

ILZ027>029-036-037-041-042-211100-
Fulton-Knox-Logan-Mason-Peoria-Stark-Tazewell-
403 PM CDT Thu Jul 20 2017

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM CDT SATURDAY...

This Hazardous Weather Outlook is for portions of central
Illinois and west central Illinois.

.DAY ONE...TONIGHT...

Isolated thunderstorms will be possible late this afternoon into
tonight along and north of I-74. Severe weather is not expected.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

Hot and humid conditions will prevail through Saturday. Afternoon
heat index values will peak from 105 to 110 degrees each day.

Widely scattered thunderstorms are possible Friday afternoon
through Friday night...with thunderstorms becoming more numerous
late Saturday afternoon into Saturday night as a cold front sinks
into the area. Some of the storms could become severe on
Saturday...with damaging wind gusts, large hail, and torrential
downpours possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

Hazardous Weather Outlook
National Weather Service Lincoln IL
403 PM CDT Thu Jul 20 2017

ILZ030-031-038-043>046-055>057-063-211100-
Champaign-Clark-Coles-De Witt-Douglas-Edgar-Marshall-McLean-Piatt-
Vermilion-Woodford-
403 PM CDT Thu Jul 20 2017

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY...

This Hazardous Weather Outlook is for portions of central
Illinois and east central Illinois.

.DAY ONE...TONIGHT...

Isolated thunderstorms will be possible late this afternoon into
tonight along and north of I-74. Severe weather is not expected.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

Hot and humid conditions will prevail through Saturday. Afternoon
heat index values will peak from 105 to 110 degrees each day.

Widely scattered thunderstorms are possible Friday afternoon
through Friday night...with thunderstorms becoming more numerous
late Saturday afternoon into Saturday night as a cold front sinks
into the area. Some of the storms could become severe on
Saturday...with damaging wind gusts, large hail, and torrential
downpours possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
338 PM CDT Thu Jul 20 2017

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-212045-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
338 PM CDT Thu Jul 20 2017

This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.

.DAY ONE...THIS AFTERNOON AND TONIGHT

Thunderstorms with strong winds, small hail and torrential rainfall
will impact portions of eastern Iowa and northwest Illinois early
this morning. Heavy rain falling on areas already saturated from
recent storms may lead to localized flash flooding.

Later this afternoon and tonight, scattered thunderstorms may redevelop
across eastern Iowa and northwest Illinois. These storms will have the
potential to produce damaging wind, large hail and torrential rainfall.

Area rivers are expected to experience flooding. Please see the latest
Flood Statements and Flood Warnings for details.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

Friday through Saturday...several rounds of thunderstorm complexes will
push across portions of the outlook area, mainly along and north of
Interstate 80. There is the potential for these storms to be severe
with damaging winds and large hail. Torrential rainfall is likely with
several inches of rain possible in a short time. This could lead to
localized flash flooding. However, confidence is low on the timing
and exact location of the thunderstorm complexes.

Hot and humid conditions can be expected through Saturday. The hotter
temperatures should generally occur near and south of Highway 30. Temperatures
are expected to push well into the 90s with dewpoints well into the
70s to around 80. This will push heat index values to 105 to 110 every
afternoon through Saturday. But cloud cover and storm outflow may bring
temporary cool downs to the ambient temperatures, especially north
of Highway 30.

Heat advisories and excessive heat warnings are in place for northeast
Missouri, much of eastern Iowa and west central Illinois through Saturday.
Please see the latest National Weather Service statements for details.

River flooding impacts could be high, especially on the Rock River
if the river basin does receive widespread 2 plus inches of rain. This
could result in flooding on the Mississippi River later next week.


.SPOTTER INFORMATION STATEMENT...

$$

Hazardous Weather Outlook...UPDATED
National Weather Service Northern Indiana
126 PM EDT Thu Jul 20 2017

INZ013-015-020-022>027-032>034-211730-
Pulaski-Fulton IN-White-Cass IN-Miami-Wabash-Huntington-Wells-Adams-
Grant-Blackford-Jay-
126 PM EDT Thu Jul 20 2017 /1226 PM CDT Thu Jul 20 2017/

This hazardous weather outlook is for portions of northern Indiana.

.DAY ONE...This afternoon and Tonight

Isolated to scattered thunderstorms will be possible late this
afternoon into tonight. Lightning, brief downpours, and wind gusts in
excess of 40 mph will be the primary threats.

Hot and humid conditions are expected this afternoon with heat
indices into the mid to upper 90s.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Multiple rounds of thunderstorms are possible Friday through Sunday.
Widespread severe weather is not expected at this time but the best
chance for stronger storms with gusty wind potential is Friday night
into Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

$$

Hazardous Weather Outlook...UPDATED
National Weather Service Northern Indiana
126 PM EDT Thu Jul 20 2017

INZ003>009-012-014-016>018-MIZ077>081-OHZ001-002-004-005-015-016-024-
025-211730-
La Porte-St. Joseph IN-Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-
Marshall-Kosciusko-Whitley-Allen IN-Berrien-Cass MI-St. Joseph MI-
Branch-Hillsdale-Williams-Fulton OH-Defiance-Henry-Paulding-Putnam-
Van Wert-Allen OH-
126 PM EDT Thu Jul 20 2017 /1226 PM CDT Thu Jul 20 2017/

This hazardous weather outlook is for portions of southwest
Michigan...northern Indiana and northwest Ohio.

.DAY ONE...This afternoon and Tonight

It will be hot and humid this afternoon with heat indices into the
low to mid 90s.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday

Multiple rounds of thunderstorms are possible Friday afternoon
through Sunday. Strong thunderstorms and isolated severe weather
along with heavy rainfall remain possible during this period with the
best chances focused on Friday night and Saturday morning. Flooding
will be possible during this period as well.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

&&

Stay tuned to NOAA Weather Radio for further details or updates...or
check our web site at weather.gov/iwx

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE