Freeze Warning
URGENT - WEATHER MESSAGE
National Weather Service Eureka CA
647 AM PDT Mon Oct 12 2026
CAZ108-111-114-121600-
/O.CON.KEKA.FZ.W.0007.000000T0000Z-261012T1600Z/
Southern Trinity-Northeastern Interior Mendocino-Northern Lake-
Including Peanut, Forest Glen, Gravelly Valley Airport, Hayfork, and
Covelo
647 AM PDT Mon Oct 12 2026
...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM PDT THIS MORNING...
* WHAT...Sub-freezing temperatures as low as 28.
* WHERE...Northern Lake (Gravelly Valley Airport), Northeastern
Interior Mendocino (Round Valley, including Covelo), and Southern
Trinity (Hayfork Valley and Peanut, Hwy 36 corridor from about Mad
River to Forest Glen, and Ruth).
* WHEN...Until 9 AM PDT this morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
URGENT - WEATHER MESSAGE
National Weather Service Medford OR
743 PM PDT Sun Oct 11 2026
CAZ080>082-ORZ024-026-121600-
/O.CON.KMFR.FZ.W.0010.261012T0900Z-261012T1600Z/
Western Siskiyou County-Central Siskiyou County-
South Central Siskiyou County-
Eastern Curry County and Josephine County-Jackson County-
Including the cities of Happy Camp, Callahan, Etna, Fort Jones,
Greenview, Hilt, Klamath River, Yreka, Mount Shasta, McCloud,
Grants Pass, Merlin, Wilderville, Medford, and Ashland
743 PM PDT Sun Oct 11 2026
...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 9 AM PDT
MONDAY...
* WHAT...Sub-freezing temperatures as low as 27 degrees in Oregon,
but in northern California these temperatures could be around 23
degrees.
* WHERE...Valleys of western and central Siskiyou County,
including the Shasta Valley, Scott Valley, portions of the
lower Klamath River Valley. This also includes Mount Shasta
City and areas to the east.
* WHEN...For the first Freeze Warning, until 8 AM PDT this
morning. For the second Freeze Warning, from 2 AM to 9 AM PDT
Monday.
* IMPACTS...Frost and freeze conditions could kill crops and
other sensitive vegetation.
* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Take steps now to protect tender plants from the cold.
&&
$$
