467
WWUS76 KMFR 212249
NPWMFR

URGENT - WEATHER MESSAGE
National Weather Service Medford OR
349 PM PDT Thu Aug 21 2025

CAZ080-081-221215-
/O.CON.KMFR.XH.W.0003.250822T2000Z-250826T0300Z/
Western Siskiyou County-Central Siskiyou County-
Including the cities of Hilt, Fort Jones, Etna, Scott Bar, Somes
Bar, Klamath River, Greenview, Callahan, Yreka, and Happy Camp
349 PM PDT Thu Aug 21 2025

...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 1 PM FRIDAY TO 8 PM
PDT MONDAY...

* WHAT...Dangerously hot conditions with high temperatures of 100 to
  110 degrees expected. Overnight low temperatures of 60 to 70
  degrees.

* WHERE...The valleys in central and western Siskiyou County. This
  includes Weed, Yreka, Montague, Etna, Fort Jones, Happy Camp and
  Somes Bar.

* WHEN...From 1 PM Friday to 8 PM PDT Monday.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat. Warm overnight temperatures will provide little
  relief from hot daytime temperatures.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Do not leave young
children and pets in unattended vehicles. Car interiors will reach
lethal temperatures in a matter of minutes.

&&

$$

ORZ024-026-221215-
/O.CON.KMFR.XH.W.0003.250822T2000Z-250826T0300Z/
Eastern Curry County and Josephine County-Jackson County-
Including the cities of Merlin, Wilderville, Grants Pass,
Medford, and Ashland
349 PM PDT Thu Aug 21 2025

...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 1 PM FRIDAY TO 8 PM
PDT MONDAY...

* WHAT...Very hot conditions with high temperatures of 100 to 107
  degrees expected. Overnight low temperatures of 60 to 70 degrees.

* WHERE...The valleys of Josephine and Jackson Counties. This
  includes Agness, Grants Pass, Cave Junction, Williams, Ruch, Rogue
  River, Gold Hill, White City, Shady Cove, Medford, Jacksonville,
  Talent and Ashland.

* WHEN...From 1 PM Friday to 8 PM PDT Monday.

* IMPACTS...Unusually hot temperatures will increase risk for heat
  related illnesses. Warm overnight temperatures will provide little
  relief from hot daytime temperatures.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors. Do not leave young
children and pets in unattended vehicles. Car interiors will reach
lethal temperatures in a matter of minutes.

&&

$$

CAZ082-221215-
/O.EXA.KMFR.HT.Y.0006.250822T2000Z-250824T0300Z/
South Central Siskiyou County-
Including the cities of Mount Shasta, Dunsmuir, and McCloud
349 PM PDT Thu Aug 21 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT SATURDAY...

* WHAT...Hot conditions with high temperatures of 95 to 100 degrees
  expected. Overnight low temperatures of 55 to 65 degrees.

* WHERE...South Central Siskiyou County, including Mt. Shasta City,
  McCloud and Dunsmuir.

* WHEN...From 1 PM Friday to 8 PM PDT Saturday.

* IMPACTS...Hot temperatures may cause heat related illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

CAZ083-ORZ028-221215-
/O.EXA.KMFR.HT.Y.0006.250822T2000Z-250824T0300Z/
North Central and Southeast Siskiyou County-Siskiyou Mountains
and Southern Oregon Cascades-
Including the cities of Tennant, Bray, Siskiyou Summit, Pondosa,
and Howard Prairie
349 PM PDT Thu Aug 21 2025

...HEAT ADVISORY IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT SATURDAY...

* WHAT...Hot conditions with high temperatures of 95 to 100 degrees
  expected. Overnight low temperatures of 50 to 65 degrees.

* WHERE...In California, North Central and Southeast Siskiyou
  County, including Tennant. In Oregon, Siskiyou Mountains and
  Southern Oregon Cascades, including Lake of the Woods, Fish Lake
  and Howard Prairie..

* WHEN...From 1 PM Friday to 8 PM PDT Saturday.

* IMPACTS...Hot temperatures may cause heat related illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

CAZ084-085-ORZ027-029>031-221215-
/O.CON.KMFR.HT.Y.0006.250822T2000Z-250824T0300Z/
Northeast Siskiyou and Northwest Modoc Counties-Modoc County-
South Central Oregon Cascades-Klamath Basin-Northern and Eastern
Klamath County and Western Lake County-Central and Eastern Lake
County-
Including the cities of Fort Rock, Gilchrist, Lakeview, Lookout,
Davis Creek, Newell, Likely, Diamond Lake, Day, Beatty, Crescent,
Adel, Dorris, Alturas, Klamath Falls, Crescent Lake, Crater Lake,
Tulelake, New Pine Creek, Adin, Sprague River, Union Creek,
Valley Falls, Midland, Olene, Bly, Macdoel, Chemult, Paisley,
Canby, and Altamont
349 PM PDT Thu Aug 21 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT
SATURDAY...

* WHAT...Hot conditions with high temperatures of 95 to 100 degrees.
  Overnight low temperatures of 50 to 65 degrees.

* WHERE...All areas from the Cascades eastward in Oregon, including
  Union Creek, Klamath Falls, Chiloquin, Crescent, Fort Rock, Bly
  and Lakeview. Also all of eastern Siskiyou County and Modoc County
  in Northeast California, including Dorris, Macdoel, Tulelake,
  Adin, Alturas and Likely.

* WHEN...From 1 PM Friday to 8 PM PDT Saturday.

* IMPACTS...Hot temperatures may cause heat related illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

ORZ023-025-221215-
/O.CON.KMFR.HT.Y.0006.250822T2000Z-250825T0300Z/
Central Douglas County-Eastern Douglas County Foothills-
Including the cities of Elkton, Glendale, Winchester, Green,
Steamboat, Myrtle Creek, Sutherlin, Canyonville, Toketee Falls,
Drain, Umpqua, and Roseburg
349 PM PDT Thu Aug 21 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM FRIDAY TO 8 PM PDT
SUNDAY...

* WHAT...Hot conditions with high temperatures of 95 to 104 degrees
  expected. Overnight low temperatures of 55 to 65 degrees.

* WHERE...The valleys of central and eastern Douglas County. This
  includes Camas Valley, Elkton, Drain, Sutherlin, Roseburg,
  Glendale, Riddle, Canyonville, Tiller and Toketee Falls.

* WHEN...From 1 PM Friday to 8 PM PDT Sunday.

* IMPACTS...Hot temperatures may cause heat related illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

$$

MAS