< Wisconsin Freeze Warning | Effective 04/30/2026 23:42

Wisconsin Freeze Warning | Effective 04/30/2026 23:42

Headline: 
Freeze Warning issued May 1 at 1:42AM CDT until May 2 at 8:00AM CDT by NWS Milwaukee/Sullivan WI
Event: 
Freeze Warning
Urgency: 
Expected
Effective: 
April 30, 2026 - 11:42pm
Expires: 
May 1, 2026 - 7:45am
Description: 
* WHAT...For the Frost Advisory, temperatures as low as 32 will result in frost formation. For the Freeze Warning, sub-freezing temperatures as low as 29 expected. * WHERE...Fond du Lac, Dane, Green, Iowa, Lafayette, Rock, Dodge, and Jefferson Counties. * WHEN...For the Frost Advisory, until 8 AM CDT this morning. For the Freeze Warning, 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. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Instruction: 
Take steps now to protect tender plants from the cold.
Area Description: 
Fond Du Lac; Dodge; Iowa; Dane; Jefferson; Lafayette; Green; Rock
Forcast Office: 
NWS Milwaukee/Sullivan WI