Flood Warning
Flood Statement
National Weather Service St Louis MO
1008 PM CDT Sat Oct 3 2026
...The Flood Warning continues for the following rivers in
Missouri...Illinois...
Mississippi River at Louisiana.
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC013-MOC163-051515-
/O.EXT.KLSX.FL.W.0120.261004T0439Z-261007T1200Z/
/CLKM7.1.ER.261004T0439Z.261004T1200Z.261006T0600Z.NO/
1008 PM CDT Sat Oct 3 2026
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is forecast.
* WHERE...Mississippi River at Clarksville.
* WHEN...Until Wednesday morning.
* IMPACTS...At 25.3 feet, The road to Port Marmac, a riverside
community of about 13 homes just south of Clarksville, begins
flooding.
* ADDITIONAL DETAILS...
- At 9:30 PM CDT Saturday the stage was 24.8 feet.
- Forecast...The river is expected to rise above flood stage late
this evening to a crest of 25.2 feet tomorrow morning. It will
then fall below flood stage early Tuesday morning.
- Flood stage is 25.0 feet.
&&
All Times CDT Fld Observed Forecasts (1 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Clarksville 25.0 24.8 25.1 25.0 24.4 23.6 22.9
&&
LAT...LON 3939 9097 3946 9088 3940 9081 3932 9075
3925 9071 3925 9083 3930 9090 3932 9088
3936 9092 3935 9095
$$
BAH
Flood Statement
National Weather Service St Louis MO
1008 PM CDT Sat Oct 3 2026
...The Flood Warning continues for the following rivers in
Missouri...Illinois...
Mississippi River at Louisiana.
Mississippi River at Clarksville.
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
ILC149-MOC163-051515-
/O.EXT.KLSX.FL.W.0119.000000T0000Z-261007T1200Z/
/LUSM7.1.ER.261003T2330Z.261004T1200Z.261006T0600Z.NO/
1008 PM CDT Sat Oct 3 2026
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY MORNING...
* WHAT...Minor flooding is occurring and forecast.
* WHERE...Mississippi River at Louisiana.
* WHEN...Until Wednesday morning.
* IMPACTS...At 15.0 feet, The first quarter mile of Edison Avenue
beyond the railroad tracks begins flooding near this height.
* ADDITIONAL DETAILS...
- At 9:30 PM CDT Saturday the stage was 15.1 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 9:30 PM CDT Saturday was 15.1 feet.
- Forecast...The river is expected to rise to a crest of 15.3 feet
tomorrow morning. It will then fall below flood stage early
Tuesday morning.
- Flood stage is 15.0 feet.
&&
All Times CDT Fld Observed Forecasts (1 am)
Location Stg Stage Mon Tue Wed Thu Fri
Mississippi River
Louisiana 15.0 15.1 15.2 15.0 14.3 13.6 13.1
&&
LAT...LON 3946 9110 3953 9099 3946 9088 3939 9097
3941 9100 3939 9103
$$
Flood Statement
National Weather Service Quad Cities IA IL
855 PM CDT Sat Oct 3 2026
...The Flood Warning continues for the following rivers in Iowa...
Wapsipinicon River near De Witt 4S affecting Clinton and Scott
Counties.
Cedar River near Conesville affecting Louisa and Muscatine
Counties.
Iowa River at Oakville affecting Louisa County.
Iowa River at Wapello affecting Louisa County.
Iowa River near Lone Tree affecting Johnson, Louisa and Washington
Counties.
...The Flood Warning is extended for the following rivers in Iowa...
Iowa River at Marengo affecting Benton and Iowa Counties.
English River at Kalona affecting Johnson and Washington Counties.
Skunk River at Augusta affecting Des Moines, Lee and Henry IA
Counties.
North Skunk River near Sigourney affecting Keokuk County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive cars
through flooded areas.
Caution is urged when walking near riverbanks.
The next statement will be issued by Sunday afternoon.
&&
IAC057-087-111-050200-
/O.EXT.KDVN.FL.W.0082.000000T0000Z-261005T0312Z/
/AGSI4.1.ER.261001T2100Z.261003T1030Z.261004T1912Z.NO/
855 PM CDT Sat Oct 3 2026
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY EVENING...
* WHAT...Minor flooding is occurring and minor flooding is forecast.
* WHERE...Skunk River at Augusta.
* WHEN...Until Sunday evening.
* IMPACTS...At 16.0 feet, Water floods some agricultural land near
the river.
* ADDITIONAL DETAILS...
- At 7:45 PM CDT Saturday the stage was 16.6 feet.
- Forecast...The river is expected to fall below flood stage early
tomorrow afternoon and continue falling to 10.6 feet Saturday,
October 10.
- Flood stage is 15.0 feet.
&&
LAT...LON 4093 9162 4093 9160 4091 9158 4091 9156
4085 9151 4087 9148 4083 9142 4076 9128
4074 9121 4074 9111 4072 9112 4070 9111
4067 9112 4071 9123 4077 9132 4085 9147
4084 9150 4085 9153 4088 9155 4090 9158
$$
Flood Statement
National Weather Service Quad Cities IA IL
855 PM CDT Sat Oct 3 2026
...The Flood Warning continues for the following rivers in Iowa...
Wapsipinicon River near De Witt 4S affecting Clinton and Scott
Counties.
Cedar River near Conesville affecting Louisa and Muscatine
Counties.
Iowa River at Oakville affecting Louisa County.
Iowa River at Wapello affecting Louisa County.
Iowa River near Lone Tree affecting Johnson, Louisa and Washington
Counties.
...The Flood Warning is extended for the following rivers in Iowa...
Iowa River at Marengo affecting Benton and Iowa Counties.
English River at Kalona affecting Johnson and Washington Counties.
Skunk River at Augusta affecting Des Moines, Lee and Henry IA
Counties.
North Skunk River near Sigourney affecting Keokuk County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive cars
through flooded areas.
Caution is urged when walking near riverbanks.
The next statement will be issued by Sunday afternoon.
&&
IAC115-139-050200-
/O.EXT.KDVN.FL.W.0085.000000T0000Z-261008T0930Z/
/CNEI4.1.ER.261002T0218Z.261006T0000Z.261008T0130Z.NO/
855 PM CDT Sat Oct 3 2026
...FLOOD WARNING NOW IN EFFECT UNTIL LATE WEDNESDAY NIGHT...
* WHAT...Minor flooding is occurring and will continue.
* WHERE...Cedar River near Conesville.
* WHEN...Until late Wednesday night.
* IMPACTS...At 13.5 feet, Water affects yards and access roads of
residences along Iowa Highway 22. Water affects the lowest sections
of campgrounds just north of I-80 along the river and the lowest
sections of Jack Shuger Memorial Park in Moscow. Water is also on
152nd Street north of County Road F70.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Saturday the stage was 13.1 feet.
- Forecast...The river is expected to rise to a crest of 13.8 feet
Monday evening. It will then fall below flood stage Wednesday
evening.
- Flood stage is 13.0 feet.
&&
LAT...LON 4160 9114 4160 9110 4157 9108 4151 9110
4150 9113 4146 9120 4141 9125 4134 9131
4129 9133 4129 9134 4132 9135 4133 9137
4137 9136 4144 9136 4148 9131 4153 9120
4153 9117 4157 9114 4157 9111 4158 9111
$$
Flood Statement
National Weather Service Quad Cities IA IL
855 PM CDT Sat Oct 3 2026
...The Flood Warning continues for the following rivers in Iowa...
Wapsipinicon River near De Witt 4S affecting Clinton and Scott
Counties.
Cedar River near Conesville affecting Louisa and Muscatine
Counties.
Iowa River at Oakville affecting Louisa County.
Iowa River at Wapello affecting Louisa County.
Iowa River near Lone Tree affecting Johnson, Louisa and Washington
Counties.
...The Flood Warning is extended for the following rivers in Iowa...
Iowa River at Marengo affecting Benton and Iowa Counties.
English River at Kalona affecting Johnson and Washington Counties.
Skunk River at Augusta affecting Des Moines, Lee and Henry IA
Counties.
North Skunk River near Sigourney affecting Keokuk County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive cars
through flooded areas.
Caution is urged when walking near riverbanks.
The next statement will be issued by Sunday afternoon.
&&
IAC103-115-183-041700-
/O.EXT.KDVN.FL.W.0086.000000T0000Z-261004T1700Z/
/LNTI4.1.ER.261002T0925Z.261003T1030Z.261004T0900Z.NO/
855 PM CDT Sat Oct 3 2026
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY AFTERNOON...
* WHAT...Minor flooding is occurring and will continue.
* WHERE...Iowa River near Lone Tree.
* WHEN...Until Sunday afternoon.
* IMPACTS...At 16.0 feet, flood waters affect parts of Lola Lane and
Y Avenue. River Junction Access Park is closed.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Saturday the stage was 16.4 feet.
- Forecast...The river is expected to fall below flood stage late
tonight and continue falling to 13.3 feet Saturday, October 10.
- Flood stage is 16.0 feet.
&&
LAT...LON 4146 9152 4148 9153 4149 9149 4147 9150
4145 9149 4144 9148 4144 9146 4143 9145
4141 9144 4139 9143 4139 9141 4136 9138
4134 9141 4135 9142 4136 9143 4137 9143
4139 9145 4140 9147 4144 9150
$$
Flood Statement
National Weather Service Quad Cities IA IL
855 PM CDT Sat Oct 3 2026
...The Flood Warning continues for the following rivers in Iowa...
Wapsipinicon River near De Witt 4S affecting Clinton and Scott
Counties.
Cedar River near Conesville affecting Louisa and Muscatine
Counties.
Iowa River at Oakville affecting Louisa County.
Iowa River at Wapello affecting Louisa County.
Iowa River near Lone Tree affecting Johnson, Louisa and Washington
Counties.
...The Flood Warning is extended for the following rivers in Iowa...
Iowa River at Marengo affecting Benton and Iowa Counties.
English River at Kalona affecting Johnson and Washington Counties.
Skunk River at Augusta affecting Des Moines, Lee and Henry IA
Counties.
North Skunk River near Sigourney affecting Keokuk County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive cars
through flooded areas.
Caution is urged when walking near riverbanks.
The next statement will be issued by Sunday afternoon.
&&
IAC115-050200-
/O.EXT.KDVN.FL.W.0088.000000T0000Z-261008T1400Z/
/OKVI4.1.ER.261001T2232Z.261004T0600Z.261008T0600Z.NO/
855 PM CDT Sat Oct 3 2026
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY MORNING...
* WHAT...Minor flooding is occurring and will continue.
* WHERE...Iowa River at Oakville.
* WHEN...Until Thursday morning.
* IMPACTS...At 12.0 feet, flooding of agricultural land is ongoing.
Several county roads are under water and closed.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Saturday the stage was 11.5 feet.
- Forecast...The river is expected to rise to a crest of 12.2 feet
just after midnight tonight. It will then fall below flood stage
early Thursday morning.
- Flood stage is 11.0 feet.
&&
LAT...LON 4112 9116 4116 9113 4115 9111 4113 9108
4115 9107 4117 9105 4116 9103 4117 9101
4116 9099 4114 9098 4113 9102 4109 9103
4108 9107 4109 9112
$$
Flood Statement
National Weather Service Quad Cities IA IL
855 PM CDT Sat Oct 3 2026
...The Flood Warning continues for the following rivers in Iowa...
Wapsipinicon River near De Witt 4S affecting Clinton and Scott
Counties.
Cedar River near Conesville affecting Louisa and Muscatine
Counties.
Iowa River at Oakville affecting Louisa County.
Iowa River at Wapello affecting Louisa County.
Iowa River near Lone Tree affecting Johnson, Louisa and Washington
Counties.
...The Flood Warning is extended for the following rivers in Iowa...
Iowa River at Marengo affecting Benton and Iowa Counties.
English River at Kalona affecting Johnson and Washington Counties.
Skunk River at Augusta affecting Des Moines, Lee and Henry IA
Counties.
North Skunk River near Sigourney affecting Keokuk County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive cars
through flooded areas.
Caution is urged when walking near riverbanks.
The next statement will be issued by Sunday afternoon.
&&
IAC115-050200-
/O.EXT.KDVN.FL.W.0087.000000T0000Z-261008T2000Z/
/WAPI4.1.ER.261001T1722Z.261003T2145Z.261008T1200Z.NO/
855 PM CDT Sat Oct 3 2026
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY AFTERNOON...
* WHAT...Minor flooding is occurring and will continue.
* WHERE...Iowa River at Wapello.
* WHEN...Until Thursday afternoon.
* IMPACTS...At 22.0 feet, water affects residences near the U.S.
Highway 61 bridge.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Saturday the stage was 22.7 feet.
- Forecast...The river is expected to rise to a crest of 22.7 feet
just after midnight tonight. It will then fall below flood stage
Thursday morning.
- Flood stage is 21.0 feet.
&&
LAT...LON 4123 9129 4126 9126 4124 9121 4119 9114
4116 9113 4112 9116 4116 9119 4121 9125
$$
Flood Statement
National Weather Service Quad Cities IA IL
855 PM CDT Sat Oct 3 2026
...The Flood Warning continues for the following rivers in Iowa...
Wapsipinicon River near De Witt 4S affecting Clinton and Scott
Counties.
Cedar River near Conesville affecting Louisa and Muscatine
Counties.
Iowa River at Oakville affecting Louisa County.
Iowa River at Wapello affecting Louisa County.
Iowa River near Lone Tree affecting Johnson, Louisa and Washington
Counties.
...The Flood Warning is extended for the following rivers in Iowa...
Iowa River at Marengo affecting Benton and Iowa Counties.
English River at Kalona affecting Johnson and Washington Counties.
Skunk River at Augusta affecting Des Moines, Lee and Henry IA
Counties.
North Skunk River near Sigourney affecting Keokuk County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Motorists should not attempt to drive around barricades or drive cars
through flooded areas.
Caution is urged when walking near riverbanks.
The next statement will be issued by Sunday afternoon.
&&
IAC103-183-042000-
/O.EXT.KDVN.FL.W.0084.000000T0000Z-261004T2000Z/
/KALI4.2.ER.260930T1851Z.261002T0930Z.261004T1200Z.NO/
855 PM CDT Sat Oct 3 2026
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY AFTERNOON...
* WHAT...Moderate flooding is occurring and will continue.
* WHERE...English River at Kalona.
* WHEN...Until Sunday afternoon.
* IMPACTS...At 16.0 feet, water begins approaching several county
roads. Agricultural land near the river is flooding.
* ADDITIONAL DETAILS...
- At 8:00 PM CDT Saturday the stage was 16.3 feet.
- Forecast...The river is expected to fall below flood stage
tomorrow morning and continue falling to 6.7 feet Saturday,
October 10.
- Flood stage is 14.0 feet.
&&
LAT...LON 4151 9194 4151 9183 4148 9169 4149 9166
4148 9158 4149 9156 4149 9153 4148 9153
4146 9152 4146 9164 4146 9168 4147 9169
4147 9176 4148 9178 4148 9183 4149 9187
4148 9194
$$
Flood Statement
National Weather Service St Louis MO
826 PM CDT Sat Oct 3 2026
...The Flood Warning continues for the following rivers in
Missouri...
Missouri River at Jefferson City.
Missouri River near Chamois.
Missouri River at Hermann.
River forecasts are based on observed precipitation and forecast
precipitation for the next 48 hours.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.
This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx
&&
MOC073-139-051330-
/O.EXT.KLSX.FL.W.0118.261005T1715Z-261008T0430Z/
/HRNM7.1.ER.261005T1715Z.261006T0600Z.261006T2230Z.NO/
826 PM CDT Sat Oct 3 2026
...FLOOD WARNING NOW IN EFFECT FROM MONDAY AFTERNOON TO WEDNESDAY
EVENING...
* WHAT...Minor flooding is forecast.
* WHERE...Missouri River at Hermann.
* WHEN...From Monday afternoon to Wednesday evening.
* IMPACTS...At 22.3 feet, Southern portions of Old Rock Road and
Twisters Road south of Rhineland begin flooding near this height.
* ADDITIONAL DETAILS...
- At 7:30 PM CDT Saturday the stage was 13.8 feet.
- Forecast...The river is expected to rise above flood stage early
Monday afternoon to a crest of 22.0 feet early Tuesday morning.
It will then fall below flood stage Tuesday afternoon.
- Flood stage is 21.0 feet.
&&
All Times CDT Fld Observed Forecasts (7 pm)
Location Stg Stage Sun Mon Tue Wed Thu
Missouri River
Hermann 21.0 13.8 18.1 21.7 20.8 16.3 12.7
&&
LAT...LON 3873 9160 3875 9136 3866 9119 3859 9119
3867 9144 3865 9160
$$
BAH
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
301 AM CDT Sun Oct 4 2026
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-050815-
Buchanan-Delaware-Dubuque-Benton-Linn-Jones-Jackson-Iowa-Johnson-
Cedar-Clinton-Muscatine-Scott-Keokuk-Washington-Louisa-Jefferson-
Henry IA-Des Moines-Van Buren-Lee-Jo Daviess-Stephenson-Carroll-
Whiteside-Rock Island-Henry IL-Bureau-Putnam-Mercer-Henderson-
Warren-Hancock-McDonough-Scotland-Clark-
301 AM CDT Sun Oct 4 2026
This Hazardous Weather Outlook is for portions of north central
Illinois...northwest Illinois...west central Illinois...east
central Iowa...northeast Iowa...southeast Iowa and northeast
Missouri.
.DAY ONE...TODAY AND TONIGHT
Area rivers are experiencing flooding. Please see the latest
Flood Statements and Flood Warnings for details.
.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today or tonight.
$$
