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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
335 AM CDT Wed Sep 30 2020

LMZ740>742-301645-
/O.CON.KLOT.SC.Y.0078.200930T1500Z-201001T0300Z/
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
335 AM CDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 10 PM CDT THIS EVENING...

* WINDS...West-northwest to 30 kt. Occasional gale force gusts to
  35 kt from late morning to early afternoon Wednesday.

* SIGNIFICANT WAVES...to 5 ft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Small Craft Advisory means that wind speeds of 21 to 33 knots
are expected to produce hazardous wave conditions to small craft.
Inexperienced mariners...especially those operating smaller
vessels should avoid navigating in these conditions.

&&

$$

Borchardt

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
330 AM CDT Wed Sep 30 2020

LMZ521-522-541>543-301630-
/O.CON.KGRB.SC.Y.0071.200930T1500Z-201001T0300Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
330 AM CDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 10 PM CDT THIS EVENING...

* WHAT...Northwest wind increasing to 15 to 25 kts late this
  morning or early this afternoon. Waves building to 2 to 4 ft.

* WHERE...Green Bay south of line from Cedar River to Rock
  Island Passage and north of a line from Oconto WI to Little
  Sturgeon Bay WI, Green Bay south of line from Oconto WI to
  Little Sturgeon Bay WI, Rock Island Passage to Sheboygan WI.

* WHEN...From 10 AM to 10 PM CDT today.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

Kurimski

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
321 AM CDT Wed Sep 30 2020

LMZ643>646-301630-
/O.CON.KMKX.SC.Y.0081.200930T1500Z-201001T0300Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
321 AM CDT Wed Sep 30 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 10 PM CDT THIS EVENING...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt
  expected.

* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.

* WHEN...From 10 AM this morning to 10 PM CDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

MRC


Hazardous Weather Outlook


Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
438 AM CDT Wed Sep 30 2020

ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-010945-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-
La Salle-Kendall-Grundy-Kankakee-Livingston-Iroquois-Ford-
Northern Cook-Central Cook-Southern Cook-Northern Will-
Southern Will-Eastern Will-Lake IN-Porter-Newton-Jasper-Benton-
438 AM CDT Wed Sep 30 2020 /538 AM EDT Wed Sep 30 2020/

This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.

.DAY ONE...Today and Tonight.

Weather hazards expected...

  Limited Non thunderstorm wind Risk.

DISCUSSION...

Strong west to northwest winds will gust up to 40 mph from the
late morning through the early to mid afternoon.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday...
  Limited Thunderstorm Risk.
Friday and Saturday early morning...
  Limited Frost Risk in outlying areas.

.SPOTTER INFORMATION STATEMENT...

  Spotter activation will not be necessary through tonight.

$$

Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
438 AM CDT Wed Sep 30 2020

LMZ740>745-010945-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
438 AM CDT Wed Sep 30 2020

This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.

.DAY ONE...Today and Tonight.

Weather hazards expected...

 Very hazardous conditions for small craft, with a period of gale
 force gusts from the late morning through the early to mid afternoon.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Thursday and Friday...
  Hazardous conditions for small craft are likely.
  Limited Thunderstorm Risk, including a chance of waterspouts,
  mainly over the Indiana nearshore waters.

$$

Castro

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Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
352 AM CDT Wed Sep 30 2020

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-010900-
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
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 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
352 AM CDT Wed Sep 30 2020

This Hazardous Weather Outlook is for the open waters of Lake
Michigan.

.DAY ONE...Today and Tonight

West to northwest winds will approach gale force over the southern
half of the lake today into this evening before weakening.

A few thunderstorms are possible today as well.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

A few thunderstorms will be possible over the lake on Thursday.

Waterspout potential will increase for Thursday and Friday.

$$


www.weather.gov/mkx

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
352 AM CDT Wed Sep 30 2020

WIZ046-047-051-052-056>060-062>072-010900-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
352 AM CDT Wed Sep 30 2020

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

.DAY ONE...Today and Tonight

Slight chance for thunderstorms today.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

There is a slight chance for thunderstorms Thursday.

Frost will be possible Thursday and Friday nights.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
352 AM CDT Wed Sep 30 2020

LMZ643>646-010900-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
352 AM CDT Wed Sep 30 2020

This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.

.DAY ONE...Today and Tonight

A Small Craft Advisory is in effect today from mid-morning into
mid- evening. West to northwest winds may approach gale force for
a time.

A few thunderstorms are possible today as well.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

A few thunderstorms will be possible Thursday.

Waterspouts will be possible Thursday and Thursday night,
especially closer to open waters.

$$

Hazardous Weather Outlook
National Weather Service La Crosse WI
342 AM CDT Wed Sep 30 2020

IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-011000-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-Grant-
342 AM CDT Wed Sep 30 2020

This Hazardous Weather Outlook is for portions of southeast
Minnesota...northeast Iowa...and southwest into central
Wisconsin.

.DAY ONE...Today and Tonight

Isolated thunderstorms are possible this afternoon. Severe weather
is not expected.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

A few thunderstorms will be possible Thursday afternoon. Severe
weather is not expected.

Areas of frost are expected Friday morning.

.SPOTTER INFORMATION STATEMENT...

No action needed.

.EMERGENCY MANAGEMENT COORDINATION...

No webinar is scheduled.

$$

Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
337 AM CDT Wed Sep 30 2020

IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-010845-
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-
337 AM CDT Wed Sep 30 2020

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

Strong gusty winds will result in an elevated threat of field
fires today. Northwest winds will increase to 20 to 30 mph with
gusts as high as 40 mph from mid morning through the afternoon.
The strong winds, combined with relative humidity values lowering
into the 30 to 40 percent range, will support an elevated threat
of rapidly spreading fires in dry crop land.

.DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY

Isolated thunderstorms are possible Thursday afternoon over
eastern Iowa and northwest Illinois. Severe storms are not
expected.

Patchy frost is possible late Thursday night and early Friday
morning.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed today or tonight.

$$

DLS

Hazardous Weather Outlook
National Weather Service Green Bay WI
256 AM CDT Wed Sep 30 2020

WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-010800-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
256 AM CDT Wed Sep 30 2020

This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.

.DAY ONE...Today and Tonight

There is a small chance of thunderstorms this afternoon into early
this evening. Some of the stronger showers and storms could
produce graupel or small hail, and gusty winds up to 35 mph.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Frost  is expected across portions of central and northeast
Wisconsin Friday morning and then again Saturday morning.

.SPOTTER INFORMATION STATEMENT...

Spotters are requested to report graupel, small hail or wind
gusts over 30 mph.

$$

Hazardous Weather Outlook
National Weather Service Green Bay WI
256 AM CDT Wed Sep 30 2020

LMZ521-522-541>543-010800-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
256 AM CDT Wed Sep 30 2020

This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.

.DAY ONE...Today and Tonight

There is a small chance of thunderstorms this afternoon and
early this evening that may pose a hazard to mariners. Wind
gust up to 35 mph, graupel or small hail are possible with the
stronger showers and storms. Waterspouts are also possible today
and tonight. Outside the showers and storms, gusty northwest winds
may create hazardous conditions for small craft into this
evening.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

There is a chance of waterspouts on Thursday.

Conditions hazardous to small craft are possible Thursday into
Thursday evening.

$$

Kurimski/Eckberg

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
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