Frost Advisory

Locations Affected

Upper Lake, CA ∙ Soda Bay, CA ∙ Lower Lake, CA ∙ Calpella, CA ∙ Lucerne, CA ∙ Clearlake Riviera, CA ∙ Lakeport, CA ∙ Kelseyville, CA ∙ Middletown, CA ∙ Redwood Valley, CA

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service Eureka CA 336 AM PDT Wed Apr 2 2025 ...FROST ADVISORY IN EFFECT FROM 2 AM TO 9 AM PDT THURSDAY... ...FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING... * WHAT...For the first Frost Advisory, temperatures as low as 33 will result in frost formation. For the second Frost Advisory, temperatures as low as 33 will result in frost formation. * WHERE...Southeastern Mendocino Interior and Southern Lake. * WHEN...For the first Frost Advisory, until 9 AM PDT this morning. For the second Frost Advisory, from 2 AM to 9 AM PDT 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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