Active Weather Alerts
Frost Advisory
Issued: 4:33 AM Apr. 30, 2026 – National Weather Service
...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM CDT THURSDAY... * WHAT...Temperatures as low as 31 will result in frost formation. * WHERE...Fond du Lac, Columbia, Green Lake, Marquette, Sauk, Dodge, Jefferson, Washington, and Waukesha Counties. * WHEN...Until 8 AM CDT Thursday. * 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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