California Minor Frost Advisory | Effective 10/12/2026 19:41

Headline: 
Frost Advisory issued October 12 at 7:41PM PDT until October 13 at 8:00AM PDT by NWS Eureka CA
Event: 
Frost Advisory
Urgency: 
Expected
Effective: 
October 12, 2026 - 7:41pm
Expires: 
October 13, 2026 - 3:45am
Description: 
* WHAT...Temperatures as low as 33 can result in frost formation. * WHERE...Humboldt Coast, Southeastern Interior Humboldt, Coastal Mendocino, and Western Lake. * WHEN...From 1 AM to 8 AM PDT Tuesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.
Instruction: 
Take steps now to protect tender plants from the cold.
Area Description: 
Northern Coastal Humboldt; Southwestern Humboldt; Southeastern Interior Humboldt; Coastal Mendocino; Western Lake
Forcast Office: 
NWS Eureka CA
Sender: 
w-nws.webmaster@noaa.gov