875
WWUS76 KMFR 100834
NPWMFR

URGENT - WEATHER MESSAGE
National Weather Service Medford OR
134 AM PDT Sun Aug 10 2025

CAZ080-081-110000-
/O.CON.KMFR.XH.W.0002.250810T1500Z-250813T0900Z/
Western Siskiyou County-Central Siskiyou County-
Including the cities of Etna, Callahan, Happy Camp, Greenview,
Klamath River, Yreka, Scott Bar, Fort Jones, Hilt, and Somes Bar
134 AM PDT Sun Aug 10 2025

...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
2 AM PDT WEDNESDAY...

* WHAT...Dangerously hot temperatures of 100 to 110 degrees with
  very warm overnight temperatures of 65 to 70 degrees.

* WHERE...The Shasta, Scott and Klamath River Valleys in central and
  western Siskiyou County. This includes the communities of Weed,
  Yreka, Montague, Etna, Ft Jones, Happy Camp and Somes Bar.

* WHEN...From 8 AM this morning to 2 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Stay cool, stay hydrated, stay informed.

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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

ORZ024-026-110000-
/O.CON.KMFR.XH.W.0002.250810T1500Z-250813T0900Z/
Eastern Curry County and Josephine County-Jackson County-
Including the cities of Wilderville, Grants Pass, Medford,
Merlin, and Ashland
134 AM PDT Sun Aug 10 2025

...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 8 AM THIS MORNING TO
2 AM PDT WEDNESDAY...

* WHAT...Dangerously hot temperatures of 100 to near 110 degrees
  with very warm overnight temperatures of 65 to 70 degrees.

* WHERE...Portions of eastern Curry County, Josephine and Jackson
  Counties. This includes the communities of Agness, Grants Pass,
  Cave Junction, Williams, Ruch, Rogue River, Gold Hill, White City,
  Shady Cove, Medford, Jacksonville, Talent and Ashland.

* WHEN...From 8 AM this morning to 2 AM PDT Wednesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Stay cool, stay hydrated, stay informed.

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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

CAZ082-110000-
/O.EXT.KMFR.HT.Y.0005.250810T1500Z-250813T0900Z/
South Central Siskiyou County-
Including the cities of Dunsmuir, Mount Shasta, and McCloud
134 AM PDT Sun Aug 10 2025

...HEAT ADVISORY NOW IN EFFECT FROM 8 AM THIS MORNING TO 2 AM PDT
WEDNESDAY...

* WHAT...Hot temperatures of 95 to 100 degrees with warm overnight
  temperatures of 55 to 65 degrees.

* WHERE...Portions of south central Siskiyou County, including the
  communities of Mt Shasta City, McCloud and Dunsmuir.

* WHEN...From 8 AM this morning to 2 AM PDT Wednesday.

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

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

CAZ083>085-ORZ029-110000-
/O.EXT.KMFR.HT.Y.0005.250811T1800Z-250813T0900Z/
North Central and Southeast Siskiyou County-Northeast Siskiyou
and Northwest Modoc Counties-Modoc County-Klamath Basin-
Including the cities of Likely, Bray, Day, Olene, Altamont,
Canby, Newell, Davis Creek, Dorris, Tulelake, Pondosa, Klamath
Falls, Midland, Tennant, Macdoel, and Alturas
134 AM PDT Sun Aug 10 2025

...HEAT ADVISORY NOW IN EFFECT FROM 11 AM MONDAY TO 2 AM PDT
WEDNESDAY...

* WHAT...Hot temperatures of 95 to 100 degrees with warm overnight
  temperatures of 50 to 60 degrees.

* WHERE...The Klamath Basin from Modoc Point southward into Modoc
  and eastern Siskiyou Counties. This includes the communities of
  Klamath Falls, Alturas, Tennant, Bray, Tulelake, Canby and
  Tionesta.

* WHEN...From 11 AM Monday to 2 AM PDT Wednesday.

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

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

ORZ023-110000-
/O.CON.KMFR.HT.Y.0005.250810T1500Z-250813T0900Z/
Central Douglas County-
Including the cities of Canyonville, Elkton, Sutherlin, Green,
Myrtle Creek, Umpqua, Drain, Glendale, Roseburg, and Winchester
134 AM PDT Sun Aug 10 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 2 AM
PDT WEDNESDAY...

* WHAT...Hot temperatures near 100 to 105 degrees with very warm
  overnight temperatures of 65 to 70 degrees.

* WHERE...Portions of the Umpqua Basin in central Douglas County.
  This includes the communities of Camas Valley, Elkton, Drain,
  Sutherlin, Roseburg, Glendale, Riddle and Canyonville.

* WHEN...From 8 AM this morning to 2 AM PDT Wednesday.

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

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

$$

MAS