FLUS43 KMKX 221649 HWOMKX Hazardous Weather Outlook National Weather Service Milwaukee/Sullivan WI 1149 AM CDT Sat Aug 22 2026 WIZ046-047-051-052-056>060-062>072-231700- Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge- Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee- Lafayette-Green-Rock-Walworth-Racine-Kenosha- 1149 AM CDT Sat Aug 22 2026 This Hazardous Weather Outlook is for portions of east central Wisconsin, south central Wisconsin and southeast Wisconsin. .DAY ONE...This Afternoon and Tonight Widely scattered showers and thundershowers are possible in east- central and southeast Wisconsin. Isolated gusty winds are possible in any stronger thundershowers. .DAYS TWO THROUGH SEVEN...Sunday through Friday Next thunderstorm chances return Tuesday evening into Wednesday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$ LMZ643>646-231700- Sheboygan to Port Washington WI- Port Washington to North Point Light WI- North Point Light to Wind Point WI- Wind Point WI to Winthrop Harbor IL- 1149 AM CDT Sat Aug 22 2026 This Hazardous Weather Outlook is for the nearshore waters from Sheboygan Wisconsin to Winthrop Harbor Illinois. .DAY ONE...This Afternoon and Tonight Scattered thundershowers expected this afternoon & evening. Isolated gusty winds & waterspouts are possible in any stronger thundershowers. Brief period of Small Craft Advisory conditions is possible Tuesday afternoon, particularly to the north of Milwaukee. .DAYS TWO THROUGH SEVEN...Sunday through Friday Next thunderstorm chances return Tuesday evening into Wednesday. $$ LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868- 870-872-874-876-878-231700- 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- 1149 AM CDT Sat Aug 22 2026 This Hazardous Weather Outlook is for the open waters of Lake Michigan. .DAY ONE...This Afternoon and Tonight Scattered thundershowers expected this afternoon into tonight. Isolated gusty winds & waterspouts are possible in any stronger thundershowers. .DAYS TWO THROUGH SEVEN...Sunday through Friday Next thunderstorm chances return Tuesday evening into Wednesday. $$ www.weather.gov/mkx