856
WWUS76 KEKA 210735
NPWEKA

URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
1135 PM PST Thu Nov 20 2025

CAZ107-108-111-211545-
/O.CON.KEKA.FR.Y.0028.000000T0000Z-251121T1800Z/
Northern Trinity-Southern Trinity-Northeastern Mendocino Interior-
Including Douglas City, Covelo, Peanut, Hayfork, Forest Glen, and
Weaverville
1135 PM PST Thu Nov 20 2025

...FROST ADVISORY REMAINS IN EFFECT UNTIL 10 AM PST FRIDAY...

* WHAT...Temperatures as low as 34 will result in frost formation.

* WHERE...Trinity County, and Northeastern Mendocino Interior.

* WHEN...Until 10 AM PST Friday.

* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
  outdoor plants may be killed if left uncovered.

* ADDITIONAL DETAILS...Fog will likely make frost formation localized
  and inconsistent.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender plants from the cold.

&&

$$

For hazard areas see https://www.wrh.noaa.gov/map/?wfo=eka

DS