Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1013 AM CDT Thu Jun 4 2026
LMZ541>543-042315-
/O.CON.KGRB.SC.Y.0057.260604T1900Z-260605T0600Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1013 AM CDT Thu Jun 4 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 1 AM CDT FRIDAY...
* WHAT...South winds 10 to 15 kt with gusts up to 25 kt and waves
3 to 5 ft expected.
* WHERE...Lake Michigan nearshore waters from Washington Island
to Sheboygan.
* WHEN...From 2 PM this afternoon to 1 AM CDT Friday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
852 AM CDT Thu Jun 4 2026
LMZ643-042200-
/O.CON.KMKX.SC.Y.0060.260604T1900Z-260605T0300Z/
Sheboygan to Port Washington WI-
852 AM CDT Thu Jun 4 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 10 PM CDT THIS EVENING...
* WHAT...South to southeast winds 15 knots with gusts to 25
knots and waves 3 to 5 feet.
* WHERE...Nearshore Waters from Sheboygan to Port Washington.
* WHEN...From 2 PM this afternoon to 10 PM CDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Beach Hazards Statement
Coastal Hazard Message
National Weather Service Green Bay WI
1014 AM CDT Thu Jun 4 2026
WIZ022-040-050-042315-
/O.CON.KGRB.BH.S.0004.260604T1900Z-260605T0600Z/
Door-Kewaunee-Manitowoc-
1014 AM CDT Thu Jun 4 2026
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 2 PM CDT THIS
AFTERNOON THROUGH LATE TONIGHT...
* WHAT...Dangerous swimming conditions are expected due to high
waves and strong rip currents.
* WHERE...Beaches along Lake Michigan in Door, Kewaunee and
Manitowoc Counties.
* WHEN...From 2 PM CDT this afternoon through late tonight.
* IMPACTS...Dangerous swimming conditions are expected. Strong
currents can pull swimmers into deeper water and high waves
can sweep people off piers.
* ADDITIONAL DETAILS...Several beaches that will be most
susceptible to the dangerous swimming conditions include...
Rock Island State Beach, Baileys Harbor beaches and Whitefish
Dunes Beach in Door County. Cresent Beach and City of Kewaunee
Beach in Kewaunee County. Point Beach, Neshotah Beach and Red
Arrow Beach in Manitowoc County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
545 AM CDT Thu Jun 4 2026
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-051045-
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-
545 AM CDT Thu Jun 4 2026
This Hazardous Weather Outlook is for the open waters of Lake
Michigan.
.DAY ONE...Today and Tonight
Thunderstorms expected across the northern half of the lake tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Thunderstorm chances across the whole Lake Friday into Saturday.
On and off thunderstorms chances Sunday through midweek.
$$
www.weather.gov/mkx
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
545 AM CDT Thu Jun 4 2026
LMZ643>646-051045-
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-
545 AM CDT Thu Jun 4 2026
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...Today and Tonight
Small Craft Advisory conditions expected this afternoon and
evening for areas north of Port Washington.
Chances for thunderstorms develop tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Chance for thunderstorms continue Friday through Saturday.
On and off thunderstorm chances continue Sunday through midweek.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
545 AM CDT Thu Jun 4 2026
WIZ046-047-051-052-056>060-062>072-051045-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
545 AM CDT Thu Jun 4 2026
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
May approach elevated fire weather conditions this afternoon.
Moderate swim risk conditions expected this afternoon and evening
for Sheboygan County beaches with waves around 3 feet.
Scattered thunderstorms are possible this evening, becoming more
widespread overnight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Chances for thunderstorms Friday into Saturday with a few
stronger storms possible, especially Friday afternoon/night.
On and off thunderstorm potential Sunday through midweek.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Quad Cities IA IL
343 AM CDT Thu Jun 4 2026
IAZ040>042-051>054-063>068-076>078-087>089-098-099-ILZ001-002-007-
009-015>018-024>026-034-035-MOZ009-010-050845-
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-
343 AM CDT Thu Jun 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
There will be a chance for storms this evening and through tonight
west of the Mississippi River. An isolated strong to severe storm
will be possible late.
.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY
Rounds of showers and storms will be possible through the day
Friday. There will also be the chance for strong to severe storms
for some, with damaging winds and hail being the main threats.
The main severe threat will be Friday evening and through the
night. We have a Slight Risk for severe weather, level 2 of 5
risk, for parts of eastern Iowa, with a Marginal Risk elsewhere,
level 1 of 5 risk.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated today or tonight.
$$
Gunkel
Hazardous Weather Outlook
National Weather Service La Crosse WI
313 AM CDT Thu Jun 4 2026
IAZ008>011-018-019-029-030-MNZ079-086>088-094>096-WIZ017-029-
032>034-041>044-053>055-061-051215-
Mitchell-Howard-Winneshiek-Allamakee-Floyd-Chickasaw-Fayette-
Clayton-Wabasha-Dodge-Olmsted-Winona-Mower-Fillmore-Houston-
Taylor-Clark-Buffalo-Trempealeau-Jackson-La Crosse-Monroe-Juneau-
Adams-Vernon-Crawford-Richland-Grant-
313 AM CDT Thu Jun 4 2026
This Hazardous Weather Outlook is for portions of southeast
Minnesota...northeast Iowa and southwest into central Wisconsin.
.DAY ONE...Today and Tonight
A few strong storms are possible this afternoon and tonight that
could bring periods of heavy rain
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Scattered severe storms are possible Friday afternoon and evening
with large hail and heavy rain the main threats, though details
on storm timing and severity are sparse at the present time.
There is the potential for heat indices to exceed 100 degrees
towards the middle of next week.
.SPOTTER INFORMATION STATEMENT...
Spotters may be needed Friday afternoon and evening.
.EMERGENCY MANAGEMENT COORDINATION...
No webinar is scheduled.
$$
KDS
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
219 AM CDT Thu Jun 4 2026
ILZ003>006-008-010>013-019>021-023-032-033-039-103>108-INZ001-002-
010-011-019-050730-
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-
219 AM CDT Thu Jun 4 2026 /319 AM EDT Thu Jun 4 2026/
This Hazardous Weather Outlook is for portions of north central
Illinois...northeast Illinois and northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Elevated Fire Weather Risk.
DISCUSSION...
Warm, dry, and breezy conditions will lead to an increased grass
and brush fire threat this afternoon.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...
Limited Thunderstorm Risk...with an associated:
Level 1 of 5 Severe Thunderstorm Risk.
Limited Flooding Risk mainly Friday evening
Saturday...
Limited Flooding Risk.
Limited Thunderstorm Risk.
Sunday through Tuesday...
Limited Thunderstorm Risk at times.
DISCUSSION...
Showers and widely scattered storms are possible on Friday and
Friday night. The strongest storms may produce locally heavy
rainfall and isolated damaging wind gusts.
Off-and-on shower and storm chances will continue into early next
week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Green Bay WI
130 AM CDT Thu Jun 4 2026
LMZ521-522-541>543-050630-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
130 AM CDT Thu Jun 4 2026
This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.
.DAY ONE...Today and Tonight
Conditions hazardous to small craft will be possible this
afternoon and tonight. A Small Craft Advisory and Beach Hazard
Statement remain in effect.
Thunderstorms will be possible this afternoon through tonight.
Any thunderstorm could pose a hazard to mariners.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Thunderstorms will be possible at times through Saturday. Any
thunderstorm could pose a hazard to mariners.
$$
Goodin
Hazardous Weather Outlook
National Weather Service Green Bay WI
130 AM CDT Thu Jun 4 2026
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-050630-
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-
130 AM CDT Thu Jun 4 2026
This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.
.DAY ONE...Today and Tonight
Limited potential for strong storms this afternoon and evening.
If a stronger storm does develop, damaging winds would be the
primary concern.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Better chances for strong or severe storms will be Friday
afternoon. Damaging winds and hail will both be possible with any
stronger storms.
Thunderstorms will be possible at times through Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotters are requested to report any wind damage to the National
Weather Service in Green Bay.
$$
