California Minor Frost Advisory | Effective 09/03/2026 19:12

Headline: 
Frost Advisory issued September 3 at 7:12PM PDT until September 4 at 9:00AM PDT by NWS Eureka CA
Event: 
Frost Advisory
Urgency: 
Expected
Effective: 
September 3, 2026 - 7:12pm
Expires: 
September 4, 2026 - 9:00am
Description: 
* WHAT...Low temperatures between 34 and 38 degrees may result in areas of frost in locations where clear skies develop early Friday morning. * WHERE...Northern Mendocino Interior, Southern Trinity, and Northern Lake. * WHEN...From 3 AM to 9 AM PDT Friday. * 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: 
Southern Trinity; Northwestern Interior Mendocino; Northeastern Interior Mendocino; Northern Lake
Forcast Office: 
NWS Eureka CA
Sender: 
w-nws.webmaster@noaa.gov