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Freeze Warning


URGENT - WEATHER MESSAGE
National Weather Service Riverton WY
447 AM MDT Mon Oct 12 2026

WYZ003>006-121500-
/O.CON.KRIW.FZ.W.0008.000000T0000Z-261012T1500Z/
Cody Foothills-North Bighorn Basin-Southwest Bighorn Basin-
Southeast Bighorn Basin-
Including the cities of Meeteetse, Thermopolis, Ten Sleep, Powell,
Cody, Shell, Basin, Worland, Greybull, Lovell, and Clark
447 AM MDT Mon Oct 12 2026

...FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT THIS MORNING...

* WHAT...Sub-freezing temperatures as low as 28 possible.

* WHERE...Southwest Bighorn Basin, Southeast Bighorn Basin, Cody
  Foothills, and North Bighorn Basin.

* WHEN...Until 9 AM MDT 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.

&&

$$

https://www.weather.gov/riw/

Hattings

URGENT - WEATHER MESSAGE
National Weather Service Portland OR
1039 PM PDT Sun Oct 11 2026

ORZ121-121500-
/O.CON.KPQR.FZ.W.0004.261012T0700Z-261012T1500Z/
Upper Hood River Valley-
Including the cities of Parkdale and Odell
1039 PM PDT Sun Oct 11 2026

...FREEZE WARNING REMAINS IN EFFECT UNTIL 8 AM PDT MONDAY...

* WHAT...Sub-freezing temperatures as low as 28 to 32 expected.

* WHERE...Upper Hood River Valley County.

* WHEN...Until 8 AM PDT Monday.

* IMPACTS...Frost and freeze conditions could kill crops, other
  sensitive vegetation and possibly damage unprotected outdoor
  plumbing.

* ADDITIONAL DETAILS...Expect the coldest temperatures near Parkdale.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take steps now to protect tender outdoor plants from the cold.
Consider temporarily moving outdoor potted plants indoors if they are
sensitive to cold temperatures.

Consider temporarily covering sensitive plants with a lightweight
cotton fabric (i.e., bedsheets, thin blankets), as this will help
retain heat and provide frost protection for your plants.

&&

$$

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.

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Pocatello ID
729 PM MDT Sun Oct 11 2026

IDZ051-052-055-121500-
/O.CON.KPIH.FZ.W.0019.261012T0900Z-261012T1500Z/
Shoshone/Lava Beds-Arco/Mud Lake Desert-Eastern Magic Valley-
Including the cities of Oakley, INL, Shoshone, Heyburn, Burley, Mud
Lake, Rupert, Craters of the Moon NM, Richfield, and Carey
729 PM MDT Sun Oct 11 2026

...FREEZE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM MDT MONDAY...

* WHAT...Sub-freezing temperatures as low as 30 expected.

* WHERE...Eastern Magic Valley, Shoshone/Lava Beds, and Arco/Mud Lake
  Desert.

* WHEN...From 3 AM to 9 AM MDT Monday.

* 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 Eureka CA
309 PM PDT Sun Oct 11 2026

CAZ108-111-114-121415-
/O.CON.KEKA.FZ.W.0007.261012T0800Z-261012T1600Z/
Southern Trinity-Northeastern Interior Mendocino-Northern Lake-
Including Hayfork, Covelo, Gravelly Valley Airport, Forest Glen, and
Peanut
309 PM PDT Sun Oct 11 2026

...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM PDT MONDAY...

* WHAT...Sub-freezing temperatures as low as 28 expected.

* 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...From 1 AM to 9 AM PDT Monday.

* 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 Pendleton OR
204 PM PDT Sun Oct 11 2026

WAZ027-121315-
/O.NEW.KPDT.FZ.A.0005.261013T0600Z-261013T1600Z/
/O.CON.KPDT.FZ.W.0008.261012T0600Z-261012T1600Z/
Yakima Valley-
Including the cities of Toppenish, Yakima, Naches, and Sunnyside
204 PM PDT Sun Oct 11 2026

...FREEZE WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY
MORNING...
...FREEZE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 9 AM
PDT MONDAY...

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as
  31 expected. For the Freeze Watch, sub-freezing temperatures as low
  as 30 possible.

* WHERE...Yakima Valley.

* WHEN...For the Freeze Warning, from 11 PM this evening to 9 AM PDT
  Monday. For the Freeze Watch, from Monday evening through Tuesday
  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 Pendleton OR
204 PM PDT Sun Oct 11 2026

WAZ026-121315-
/O.NEW.KPDT.FZ.A.0005.261013T0600Z-261013T1600Z/
/O.CON.KPDT.FZ.W.0008.261012T0600Z-261012T1600Z/
Kittitas Valley-
Including the cities of Thorp and Ellensburg
204 PM PDT Sun Oct 11 2026

...FREEZE WATCH IN EFFECT FROM MONDAY EVENING THROUGH TUESDAY
MORNING...
...FREEZE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 9 AM
PDT MONDAY...

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as
  29 expected. For the Freeze Watch, sub-freezing temperatures as low
  as 34 possible.

* WHERE...Kittitas Valley.

* WHEN...For the Freeze Warning, from 11 PM this evening to 9 AM PDT
  Monday. For the Freeze Watch, from Monday evening through Tuesday
  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.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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