National Weather Service
Hazardous Weather Outlook
Oconomowoc, Wisconsin
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
708 PM CDT Mon Oct 12 2026
Affected counties and zone codes
WIZ046-047-051-052-056>060-062>072-140015- Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge- Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee- Lafayette-Green-Rock-Walworth-Racine-Kenosha-
708 PM CDT Mon Oct 12 2026
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
DAY ONE - Tonight
An isolated thunderstorm or two may occur this evening in east-
central Wisconsin.
DAYS TWO THROUGH SEVEN - Tuesday through Monday
Showers and thunderstorms expected near the WI/IL border Tuesday
night.
An isolated thunderstorm is possible Thursday into Thursday night.
Frost becomes likely Friday night, with additional frost potential
Saturday night.
SPOTTER INFORMATION STATEMENT -
Spotter activation will not be needed.
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