Active Weather Alerts
Frost Advisory
Issued: 2:38 AM Oct. 20, 2025 – National Weather Service
...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 AM CDT MONDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Fond du Lac, Columbia, Dane, Green Lake, Marquette, Rock, Sauk, Dodge, Jefferson, and Walworth Counties. * WHEN...From 2 AM to 8 AM CDT Monday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. &&
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