Red Flag Warning

URGENT - FIRE WEATHER MESSAGE
National Weather Service Las Vegas NV
1205 PM PDT Sun Jun 15 2025

...A RED FLAG WARNING IS IN EFFECT FROM MONDAY AFTERNOON THROUGH
MONDAY EVENING FOR STRONG WINDS AND LOW HUMIDITY...

AZZ101-102-NVZ462-464>466-160315-
/O.UPG.KVEF.FW.A.0001.250616T1900Z-250617T0300Z/
/O.NEW.KVEF.FW.W.0001.250616T1900Z-250617T0300Z/
Lake Mead NRA/Colorado River-AZ side-
Northwest Deserts/Northwest Plateau-
Nye County Deserts/Las Vegas Dispatch-Spring Mountains-
Clark and SW Lincoln County Deserts/Las Vegas Dispatch-
Lake Mead NRA/Colorado River-NV side-
1205 PM PDT Sun Jun 15 2025 /1205 PM MST Sun Jun 15 2025/

...RED FLAG WARNING IN EFFECT FOR MONDAY AFTERNOON THROUGH MONDAY
EVENING FOR STRONG WINDS AND LOW HUMIDITY FOR PORTIONS OF
SOUTHERN NEVADA AND NORTHWEST ARIZONA...

The National Weather Service in Las Vegas has issued a Red Flag
Warning, which is in effect from noon PDT /noon MST/ to 8 PM PDT
/8 PM MST/ Monday. The Fire Weather Watch is no longer in effect.

* AFFECTED AREA...In Arizona...Fire weather zones 101 and 102.
  In Nevada...Fire weather zones 462, 464, 465, and 466.

* TIMING...From 12 pm PDT/MST until 8 pm PDT/MST Monday.

* WIND...Southwest winds 15 to 25 mph with gusts 30 to 35 mph.

* HUMIDITY...3 to 8 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.

&&

Planz

$$

URGENT - FIRE WEATHER MESSAGE
National Weather Service Salt Lake City UT
1003 AM MDT Sun Jun 15 2025

UTZ489-494>498-161100-
/O.CON.KSLC.FW.W.0001.250616T1800Z-250617T0600Z/
San Rafael Swell-Henry Mountains-Color Country West Desert-
Color Country Mountains-Mojave Desert-Grand Staircase-
1003 AM MDT Sun Jun 15 2025

...RED FLAG WARNING REMAINS IN EFFECT FROM NOON MONDAY TO
MIDNIGHT MDT MONDAY NIGHT FOR WIND AND LOW RELATIVE HUMIDITY FOR
FIRE WEATHER ZONES 489, 494, 495, 496, 497, AND 498...

* AFFECTED AREA...Fire Weather Zone 489 San Rafael Swell, Fire
  Weather Zone 494 Henry Mountains, Fire Weather Zone 495 Color
  Country West Desert, Fire Weather Zone 496 Color Country
  Mountains, Fire Weather Zone 497 Mojave Desert and Fire
  Weather Zone 498 Grand Staircase.

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

* RELATIVE HUMIDITY...As low as 5 percent. Overnight relative
  humidity leading into the day will be as low as 12 to 15
  percent. Continued poor overnight recoveries are expected into
  Tuesday, with values as low as 12 to 15 percent in zone 494 and
  much of zone 497 and 498.

* 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