200
FLUS43 KMKX 130811
HWOMKX

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
311 AM CDT Fri Jun 13 2025

WIZ046-047-051-052-056>060-062>072-140815-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
311 AM CDT Fri Jun 13 2025

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

.DAY ONE...Today and Tonight

There is a high swim risk tonight for Sheboygan, Ozaukee,
Milwaukee, and Racine Counties until 6am. Life threatening waves
and currents are expected. Stay out of the water and away from
dangerous areas like piers and breakwalls.

Scattered thunderstorms may develop this afternoon across far
southern Wisconsin into the early evening.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Scattered thunderstorm potential progresses west to east late
Saturday night through Sunday night.

Additional chances for thunderstorms develop Monday through the
end of the week.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

LMZ643>646-140815-
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-
311 AM CDT Fri Jun 13 2025

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 until 6am for breezy
northeast winds and building waves of 3 to 5 ft.

Additional chances for thunderstorms develop this afternoon and
evening.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Additional chances for thunderstorms again on Sunday.

Chances for thunderstorms remain through midweek.

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-140815-
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-
311 AM CDT Fri Jun 13 2025

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

.DAY ONE...Today and Tonight

Thunderstorms are possible again this afternoon and evening.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday

Thunderstorms are possible again Saturday afternoon.

Storms are expected to move eastward Sunday evening into Monday
morning.

Chances for thunderstorms across the southern two-thirds of the
lake remain through midweek.

$$


www.weather.gov/mkx