San Francisco
fromwww.eastbaytimes.com
4 months agoUpdate: Frost advisory affecting North Bay Interior Valleys Wednesday
A frost advisory warns about potential frost that can damage sensitive vegetation, effective from late night to morning.
According to the NWS, if a frost advisory is issued for your area, cover up sensitive plants before the sun sets so that it can help retain heat near the plants, or move the plants indoors for the night, if possible.