One product issued by NWS for: Guerneville CA
Frost Advisory
URGENT - WEATHER MESSAGE National Weather Service San Francisco Bay Area 1144 PM PST Sat Dec 9 2023 CAZ506-516-518-101545- /O.CON.KMTR.FR.Y.0025.231210T0800Z-231210T1800Z/ North Bay Interior Valleys- Southern Salinas Valley...Arroyo Seco...and Lake San Antonio- Mountains of San Benito and Interior Monterey County including Pinnacles National Park- 1144 PM PST Sat Dec 9 2023 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST SUNDAY... * WHAT...Temperatures as low as 36 will result in frost formation. * WHERE...North Bay Interior Valleys, Southern Salinas Valley, Arroyo Seco, and Lake San Antonio and Mountains of San Benito and Interior Monterey County including Pinnacles National Park. * WHEN...Until 10 AM PST Sunday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ For more information from the National Weather Service visit https://weather.gov/mtr