weather.gov     
National Weather Service

Watches, Warnings & Advisories
NWS Homepage

Red Flag Warning


URGENT - FIRE WEATHER MESSAGE
National Weather Service Elko NV
1252 PM PDT Fri Oct 4 2024

NVZ424-437-438-469-470-050200-
/O.CON.KLKN.FW.W.0016.000000T0000Z-241005T0200Z/
Southeastern Humboldt County and northern Lander County-
Humboldt County-Quinn-
W Elko County, N Eureka and Lander Counties N of I80-
Central Elko County-Eastern Elko County-
1252 PM PDT Fri Oct 4 2024

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM PDT THIS EVENING
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES
424, 437, 438, 469, AND 470...

* Winds...West 20 to 30 mph with gusts up to 45 mph.

* Relative Humidity...As low as 11 percent.

* IMPACTS...Any fires that develop will likely spread rapidly.
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A red flag warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

&&

$$

URGENT - FIRE WEATHER MESSAGE
National Weather Service Medford OR
151 PM PDT Fri Oct 4 2024

CAZ285-ORZ624-625-050300-
/O.CON.KMFR.FW.W.0029.000000T0000Z-241005T0300Z/
Modoc County Except for the Surprise Valley-
Klamath Basin and the Fremont-Winema National Forest-
South Central Oregon Desert including the BLM Land in Eastern
Lake and Western Harney Counties-
151 PM PDT Fri Oct 4 2024

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING
FOR STRONG GUSTY WIND AND LOW RH FOR FIRE WEATHER ZONES 285, 624,
AND 625...

* IMPACTS...Strong winds combined with critically low relative
  humidity could lead to the rapid growth and spread of new and
  existing fires.

* AFFECTED AREA...In California...Fire weather zone 285
  including Alturas, and Canby. In Oregon... Fire weather zones
  624 and 625. This includes eastern portions of the Fremont
  Winema National Forest, and the cities of Klamath Falls,
  Lakeview, Paisley and Summer Lake.

* WIND...West to southwest at 25 to 35 mph with gusts up to 50
  mph.

* HUMIDITY...Minimum afternoon values of 10 to 15 percent but
  some localized areas as low as 8 percent.

* ADDITIONAL DETAILS...Wind gusts will most likely be around 45
  mph with only a few areas reaching the 50 mph mark.

* DETAILED URL...View the hazard area in detail at
  https://www.wrh.noaa.gov/map/?wfo=mfr

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Follow all fire restrictions. You can find your county`s
emergency sign up form as well as links to fire restrictions at
weather.gov/medford/wildfire. One less spark, one less wildfire.

Be sure you`re signed up for your county`s emergency alert
system. Familiarize yourself with your emergency plan and make
sure you listen to emergency services. Visit ready.gov/plan for
more information.

A red flag warning is issued when we identify weather conditions
that promote rapid spread of fire which may become life-
threatening. This does not mean there is a fire. These conditions
are either occurring now or will begin soon. It is important to
have multiple ways to receive information from authorities.

&&

$$


Visit us at www.weather.gov/Medford

URGENT - FIRE WEATHER MESSAGE
National Weather Service Salt Lake City UT
226 PM MDT Fri Oct 4 2024

UTZ492-495-050300-
/O.CON.KSLC.FW.W.0018.000000T0000Z-241005T0300Z/
Central Utah West Desert-Color Country West Desert-
226 PM MDT Fri Oct 4 2024

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 492 AND
495...

* AFFECTED AREA...Fire Weather Zone 492 Central Utah West Desert
  and Fire Weather Zone 495 Color Country West Desert.

* WINDS...Southwest 15 to 25 mph with gusts up to 35 mph.

* RELATIVE HUMIDITY...As low as 7 to 14 percent.

* IMPACTS...Critical fire weather conditions are expected. Any
  new fire starts or existing fires may spread rapidly.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now...or are imminent. A combination of
strong winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.

&&

$$

For more information from the National Weather Service visit
http://weather.gov/saltlakecity

URGENT - FIRE WEATHER MESSAGE
National Weather Service Salt Lake City UT
226 PM MDT Fri Oct 4 2024

UTZ479-480-483-488-493-050300-
/O.CON.KSLC.FW.W.0018.000000T0000Z-241005T0300Z/
Wasatch Mountains-Uinta Mountains-Southern Ashley National Forest-
Manti National Forest-Central Utah Mountains-
226 PM MDT Fri Oct 4 2024

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONES 479,
480, 483, 488, AND 493...

* AFFECTED AREA...Fire Weather Zone 479 Wasatch Mountains, Fire
  Weather Zone 480 Uinta Mountains, Fire Weather Zone 483
  Southern Ashley National Forest, Fire Weather Zone 488 Manti
  National Forest and Fire Weather Zone 493 Central Utah
  Mountains.

* WINDS...Southwest 15 to 20 mph with gusts up to 35 mph.

* RELATIVE HUMIDITY...As low as 9 to 15 percent.

* IMPACTS...Critical fire weather conditions are expected. Any
  new fire starts or existing fires may spread rapidly.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now...or are imminent. A combination of
strong winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.

&&

$$

URGENT - FIRE WEATHER MESSAGE
National Weather Service Boise ID
143 PM MDT Fri Oct 4 2024


IDZ402-403-421-423-424-426-050300-
/O.CON.KBOI.FW.W.0022.000000T0000Z-241005T0300Z/
Eastern Payette National Forest-Northern Boise National Forest-
Southern Boise National Forest/Western Sawtooth National Forest-
Owyhee Mountains-Western Twin Falls BLM-Southern Highlands-
143 PM MDT Fri Oct 4 2024

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITIES FOR FIRE WEATHER
ZONES 402, 403, AND 424...

* Affected Area...In Idaho, Fire Weather Zones 402 Eastern
  Payette National Forest, 403 Northern Boise National Forest,
  421 Southern Boise National Forest/Western Sawtooth National
  Forest, 423 Owyhee Mountains, 424 Western Twin Falls BLM and
  426 Southern Highlands.

* Timing...Until 9 PM MDT this evening.

* Winds...Southwest 20 to 30 mph with gusts up to 50 mph shifting
  to the northwest with a cold frontal passage this afternoon and
  evening.

* Relative Humidity...As low as 15 percent, except as low as 12
  percent zone 424.

* Temperatures...Up to 83, except up to 90 zone 424.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will occur shortly.

&&

$$

URGENT - FIRE WEATHER MESSAGE
National Weather Service Boise ID
143 PM MDT Fri Oct 4 2024


ORZ636-637-050300-
/O.CON.KBOI.FW.W.0022.000000T0000Z-241005T0300Z/
Burns BLM-Vale BLM-
143 PM MDT Fri Oct 4 2024 /1243 PM PDT Fri Oct 4 2024/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT /8 PM PDT/
THIS EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITIES FOR FIRE
WEATHER ZONES 636 AND 637...

* Affected Area...In Oregon, Fire Weather Zones 636 Burns BLM
  and 637 Vale BLM.

* Timing...Until 9 PM MDT /8 PM PDT/ this evening.

* Winds...Southwest 20 to 30 mph with gusts up to 50 mph shifting
  to the northwest with a cold frontal passage this afternoon.

* Relative Humidity...As low as 10 percent.

* Temperatures...Up to 85.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will occur shortly.

&&

$$

URGENT - FIRE WEATHER MESSAGE
National Weather Service Pocatello ID
1257 PM MDT Fri Oct 4 2024

IDZ410-411-413-422-425-427-475-476-050300-
/O.CON.KPIH.FW.W.0034.000000T0000Z-241005T0300Z/
Upper Snake River Valley/Idaho Falls BLM-
Centennial Mountains and Snake River Range/Targhee NF-
Caribou Range/Caribou NF-Sawtooth Range/Northern Sawtooth NF-
Middle Snake River Valley/Twin Falls BLM north of the Snake River-
Goose Creek and Raft River Valley/Southern Sawtooth NF/Twin Falls
BLM south of the Snake River-
East Salmon River Mountains/Salmon NF-
Lemhi and Lost River Range/Challis NF-
1257 PM MDT Fri Oct 4 2024

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING
FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR IDAHO FIRE WEATHER
ZONES 410, 411, 413, 422, 425, 427, 475, AND 476...

* AFFECTED AREA...Fire Weather Zone 410 Upper Snake River
  Valley/Idaho Falls BLM, Fire Weather Zone 411 Centennial
  Mountains and Snake River Range/Targhee NF, Fire Weather Zone
  413 Caribou Range/Caribou NF, Fire Weather Zone 422 Sawtooth
  Range/Northern Sawtooth NF, Fire Weather Zone 425 Middle Snake
  River Valley/Twin Falls BLM north of the Snake River, Fire
  Weather Zone 427 Goose Creek and Raft River Valley/Southern
  Sawtooth NF/Twin Falls BLM south of the Snake River, Fire
  Weather Zone 475 East Salmon River Mountains/Salmon NF and
  Fire Weather Zone 476 Lemhi and Lost River Range/Challis NF.

* WINDS...Southwest 20 to 35 mph with gusts up to around 50 to 55
  mph.

* RELATIVE HUMIDITY...As low as 12 percent.

* IMPACTS...Elevated winds and low relative humidities could
  lead to rapid growth of new or existing fires.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly based on these criteria
for Southeastern Idaho:

- Relative humidity at or below 15 percent and wind gusts of at
least 25 mph in the mountains, or 30 mph in the Snake Plain.

&&

$$

URGENT - FIRE WEATHER MESSAGE
National Weather Service Reno NV
244 AM PDT Fri Oct 4 2024

CAZ270-278-NVZ423-458-050300-
/O.CON.KREV.FW.W.0015.241004T1800Z-241005T0300Z/
Surprise Valley California-Eastern Lassen County-
West Humboldt Basin in Pershing County-Northern Washoe County-
244 AM PDT Fri Oct 4 2024

...RED FLAG WARNING REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
8 PM PDT THIS EVENING FOR GUSTY WINDS AND LOW HUMIDITY FOR
NORTHEAST CALIFORNIA, NORTHERN WASHOE, AND PERSHING COUNTIES...

* CHANGES...None

* Affected Area...Fire Weather Zone 270 Surprise Valley
  California, Fire Weather Zone 278 Eastern Lassen County, Fire
  Weather Zone 423 West Humboldt Basin in Pershing County and
  Fire Weather Zone 458 Northern Washoe County.

* Winds...Southwest 20 to 25 mph with gusts to 30 to 40 mph.
  Localized gusts to 45 mph possible near the Oregon border.

* Humidity...12 to 18%.

* Duration...3 to 8 hours.

* Impacts...The combination of gusty winds and low humidity can
  cause fire to rapidly grow in size and intensity before first
  responders can contain them.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Avoid outdoor activities that can cause a spark near dry
vegetation, such as yard work, target shooting, or campfires.
Follow local fire restrictions. Check weather.gov/reno for
updates and livingwithfire.info for preparedness tips.

&&

$$

http://weather.gov/reno

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
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE