092
FLUS43 KMKX 171942
HWOMKX

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
242 PM CDT Thu Apr 17 2025

WIZ046-047-051-052-056>060-062>072-181945-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
242 PM CDT Thu Apr 17 2025

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

.DAY ONE...Tonight

There are chances for thunderstorms mainly later this evening into
the overnight hours. Hail and gusty winds may occur with the
stronger storms.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

There are chances for thunderstorms mainly Friday afternoon and
early evening, as a cold front moves through the area. If storms
can develop, large hail and strong winds are possible, especially
for southeast Wisconsin.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed later this evening and
overnight, and again Friday afternoon and early evening.

$$

LMZ643>646-181945-
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-
242 PM CDT Thu Apr 17 2025

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

.DAY ONE...Tonight

A Small Craft Advisory is in effect for breezy south winds and
high waves.

There are chances for thunderstorms mainly into the overnight
hours. Hail and gusty winds may occur with the stronger storms.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

A Small Craft Advisory is in effect on Friday north of Port
Washington, for breezy south winds and high waves.

The Small Craft Advisory may need to be extended into Friday
south of there for gusty south winds.

There are chances for thunderstorms mainly Friday afternoon and
evening, as a cold front moves through the area. If storms can
develop, large hail and strong winds are possible.

$$

LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-181945-
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-
242 PM CDT Thu Apr 17 2025

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

.DAY ONE...Tonight

Breezy southerly winds are expected. A few gale force gusts are
possible.

There are chances for thunderstorms mainly into the overnight
hours.

.DAYS TWO THROUGH SEVEN...Friday through Thursday

There are chances for thunderstorms mainly Friday afternoon and
evening, as a cold front moves through the area. If storms can
develop, large hail and strong winds are possible, mainly over
southern portions of Lake Michigan.

$$
Wood
www.weather.gov/mkx