Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
203 PM CDT Fri May 1 2026

WIZ046-047-051-052-056>060-062>072-021915-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
203 PM CDT Fri May 1 2026

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

.DAY ONE...Tonight

Widespread frost and below freezing temperatures expected. A
Freeze Warning is in effect for everywhere except Milwaukee,
Racine, and Kenosha Counties where a Frost Advisory is in effect.

.DAYS TWO THROUGH SEVEN...Saturday through Friday

Thunderstorms may be possible along a cold front on Monday

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$

URGENT - WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
645 PM CDT Fri May 1 2026

WIZ046-047-051-052-056>060-062>065-067>070-020745-
/O.CON.KMKX.FZ.W.0002.260502T0500Z-260502T1300Z/
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Lafayette-Green-
Rock-Walworth-
Including the cities of Berlin, Plymouth, Menomonee Falls,
Janesville, Blanchardville, Sauk City, East Troy, Germantown,
Neshkoro, Prairie Du Sac, Markesan, Dodgeville, Cedarburg, Fort
Atkinson, Mequon, Whitewater, New Berlin, Monroe, Columbus,
Mayville, Fond Du Lac, Watertown, Westfield, Montello, Oostburg,
Waupun, Brodhead, Brookfield, Oxford, West Bend, Mineral Point,
Elkhorn, Princeton, Barneveld, Portage, Muskego, Shullsburg,
Benton, Jefferson, Endeavor, Beaver Dam, Hartford, Lodi, Beloit,
Lake Geneva, Reedsburg, Howards Grove, Argyle, Lake Wisconsin,
Belmont, Grafton, Waukesha, Delavan, Sheboygan Falls, Baraboo,
Darlington, and Madison
645 PM CDT Fri May 1 2026

...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM
CDT SATURDAY...

* WHAT...Sub-freezing temperatures as low as 29 expected.

* WHERE...Portions of east central, south central, and southeast
  Wisconsin.

* WHEN...From midnight tonight to 8 AM CDT Saturday.

* IMPACTS...Frost and freeze conditions could kill crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

Hazard Report Provided By forecast.weather.gov