Freeze Watch

Locations Affected

Santa Rosa, CA ∙ Napa, CA ∙ Petaluma, CA ∙ San Rafael, CA ∙ Novato, CA ∙ Rohnert Park, CA ∙ Fetters Hot Springs-Agua Caliente, CA ∙ Ross, CA ∙ Napa Valley, CA ∙ Santa Rosa Sonoma County Airport, CA

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 500 PM PST Fri Nov 24 2023 ...FROST ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM PST SATURDAY... ...FREEZE WATCH REMAINS IN EFFECT FROM SATURDAY EVENING THROUGH SUNDAY MORNING... * WHAT...For the Frost Advisory, temperatures as low as 36 will result in frost formation. For the Freeze Watch, sub-freezing temperatures as low as 31 possible. * WHERE...North Bay Interior Valleys. * WHEN...For the Frost Advisory, from 10 PM this evening to 10 AM PST Saturday. For the Freeze Watch, from Saturday evening through Sunday morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. * ADDITIONAL DETAILS...These temperatures will be hazardous to vulnerable populations. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. To prevent freezing and possible bursting of outdoor water pipes they should be wrapped, drained, or allowed to drip slowly. Those that have in-ground sprinkler systems should drain them and cover above- ground pipes to protect them from freezing.

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