Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
748
FNUS55 KVEF 212124
FWFVEF
Fire Weather Planning Forecast for Southern Nevada
Northwest Arizona and Southeast California
National Weather Service Las Vegas NV
224 PM PDT Mon Jul 21 2025
...A RED FLAG WARNING HAS BEEN ISSUED FOR NEVADA FIRE WEATHER
ZONE 462 FOR LOW HUMIDITY AND STRONG WINDS...
.DISCUSSION...Breezy southerly winds will continue into the
evening hours across the region. These winds combined with low RH
will result in critical fire weather conditions for portions of
southern Nevada through this evening. Southerly winds will pick
back up again tomorrow afternoon, but will not be as strong.
Outside of Mohave County, where an isolated afternoon shower or
thunderstorm will be possible today and tomorrow, dry conditions
will continue across the region through the end of the week.
Cooler than normal temperatures will continue through the weekend.
Note: Thunderstorms imply gusty and erratic winds.
Note: Please see operating plan for detailed zone descriptions at:
http://www.wrh.noaa.gov/vef/fire.php
AZZ101-CAZ229-NVZ466-221130-
Lake Mead NRA/Colorado River-AZ side-Lower Colorado River Valley-
Lake Mead NRA/Colorado River-NV side-
224 PM PDT Mon Jul 21 2025 /224 PM MST Mon Jul 21 2025/
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....74-79.
* 24 hr trend.....On average down 3 degrees.
* Max humidity:
* Valley floor....28-33 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 10 to 15 mph with gusts to around 30
mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....101-106.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* Valley floor....11-19 percent.
* 24 hr trend.....On average up 4 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 10 to 15 mph with gusts to around 30
mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......12100 ft agl.
* Transport winds.....South 10 to 20 knots.
* Ventilation.........Excellent.
.TUESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....74-79.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....27-32 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 5 to 10 mph. Gusts up to 25 mph in
the evening.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.WEDNESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....102-107.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....6-12 percent.
* 24 hr trend.....On average down 6 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 5 to 10 mph increasing to 10 to 15
mph in the afternoon. Gusts up to 30 mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......14100 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.EXTENDED...
.THURSDAY...Mostly clear. Lows in the 70s. Highs 105 to 110.
South wind 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the 70s. Highs 106 to 111. South
wind 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the 70s. Highs 105 to 110.
South wind 5 to 10 mph.
$$
AZZ102-221130-
Northwest Deserts/Northwest Plateau-
224 PM MST Mon Jul 21 2025
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 3000 feet.......66-71.
* 6000 feet.......50-55.
* 24 hr trend.....On average down 4 degrees.
* Max humidity:
* 3000 feet.......31-36 percent.
* 6000 feet.......41-46 percent.
* 24 hr trend.....On average down 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 15 mph.
* Upper slopes....South winds 10 to 15 mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 3000 feet.......95-100.
* 6000 feet.......80-85.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* 3000 feet.......12-20 percent.
* 6000 feet.......14-22 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 15 mph with gusts to around 30
mph.
* Upper slopes....South winds 10 to 15 mph.
* 10000 ft msl....Southwest 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......10600 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.TUESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 3000 feet.......66-71.
* 6000 feet.......50-55.
* 24 hr trend.....Little change.
* Max humidity:
* 3000 feet.......32-37 percent.
* 6000 feet.......48-53 percent.
* 24 hr trend.....On average up 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 15 mph shifting to the
southeast after midnight.
* Upper slopes....Southwest winds 5 to 10 mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.WEDNESDAY...
* Sky/Weather.........Sunny. Isolated showers and thunderstorms.
* Chance of thunder...10 percent.
* Max temperature:
* 3000 feet.......96-101.
* 6000 feet.......80-85.
* 24 hr trend.....Little change.
* Min humidity:
* 3000 feet.......9-12 percent.
* 6000 feet.......13-16 percent.
* 24 hr trend.....On average down 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 15 mph.
* Upper slopes....Southwest winds 10 to 15 mph with gusts to around
25 mph.
* 10000 ft msl....South 10 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......12100 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.EXTENDED...
.THURSDAY...Mostly clear. Lows in the 60s. Highs in the lower to
mid 90s. Southwest winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the 60s. Highs in the 90s. South
winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the 60s. Highs in the 90s.
South winds 5 to 10 mph.
$$
NVZ465-221130-
Clark and SW Lincoln County Deserts/Las Vegas Dispatch-
224 PM PDT Mon Jul 21 2025
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......67-72.
* 24 hr trend.....On average down 3 degrees.
* Max humidity:
* 4000 feet.......28-33 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 15 mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......96-101.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* 4000 feet.......8-16 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 15 mph with gusts to around 30
mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......12900 ft agl.
* Transport winds.....South 10 to 20 knots.
* Ventilation.........Excellent.
.TUESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......66-71.
* 24 hr trend.....Little change.
* Max humidity:
* 4000 feet.......27-32 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 5 to 10 mph. Gusts up to 25 mph in
the evening.
* 10000 ft msl....South 10 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.WEDNESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......98-103.
* 24 hr trend.....On average up 2 degrees.
* Min humidity:
* 4000 feet.......7-10 percent.
* 24 hr trend.....On average down 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 5 to 10 mph increasing to 10 to 15
mph in the afternoon. Gusts up to 30 mph.
* 10000 ft msl....South 10 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......13600 ft agl.
* Transport winds.....Southwest 10 to 15 knots.
* Ventilation.........Excellent.
.EXTENDED...
.THURSDAY...Mostly clear. Lows in the lower to mid 60s. Highs in
the upper 80s to mid 90s. South winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower to mid 60s. Highs in
the lower to mid 90s. South winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the lower to mid 60s. Highs in
the lower to mid 90s. South winds 5 to 10 mph.
$$
NVZ463-464-221130-
Sheep Range-Spring Mountains-
224 PM PDT Mon Jul 21 2025
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 7000 feet.......48-53.
* 24 hr trend.....Little change.
* Max humidity:
* 7000 feet.......38-43 percent.
* 24 hr trend.....On average down 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....South winds 10 to 15 mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 7000 feet.......78-83.
* 24 hr trend.....Little change.
* Min humidity:
* 7000 feet.......13-20 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....South winds 10 to 15 mph with gusts to around 30
mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......12800 ft agl.
* Transport winds.....South 10 to 20 knots.
* Ventilation.........Excellent.
.TUESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 7000 feet.......46-51.
* 24 hr trend.....On average down 3 degrees.
* Max humidity:
* 7000 feet.......35-40 percent.
* 24 hr trend.....On average down 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....South winds 10 mph. Gusts up to 25 mph in the
evening.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.WEDNESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 7000 feet.......78-83.
* 24 hr trend.....Little change.
* Min humidity:
* 7000 feet.......10-16 percent.
* 24 hr trend.....On average down 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....South winds 10 mph shifting to the southwest in
the afternoon. Gusts up to 30 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......14800 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.EXTENDED...
.THURSDAY...Mostly clear. Lows in the mid 40s to lower 50s. Highs
in the mid to upper 70s. South winds 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s to lower 50s. Highs
in the mid 70s to lower 80s. South winds 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s to lower 50s. Highs
in the mid 70s to lower 80s. South winds 10 mph.
$$
NVZ461-221130-
Lincoln County/Ely Dispatch-
224 PM PDT Mon Jul 21 2025
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......63-68.
* 7000 feet.......55-60.
* 24 hr trend.....Little change.
* Max humidity:
* 4000 feet.......32-37 percent.
* 7000 feet.......34-39 percent.
* 24 hr trend.....On average down 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 15 mph decreasing to around 10
mph after midnight. Gusts up to 30 mph.
* Upper slopes....South wind 10 to 15 mph with gusts to around 30
mph.
* 10000 ft msl....South 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......92-97.
* 7000 feet.......80-85.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* 4000 feet.......13-16 percent.
* 7000 feet.......11-19 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 15 mph with gusts to around 30
mph.
* Upper slopes....South wind 10 to 15 mph with gusts to around 30
mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......11600 ft agl.
* Transport winds.....South 15 to 20 knots.
* Ventilation.........Excellent.
.TUESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......60-65.
* 7000 feet.......53-58.
* 24 hr trend.....On average down 3 degrees.
* Max humidity:
* 4000 feet.......31-36 percent.
* 7000 feet.......33-38 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind around 10 mph with gusts to around 25
mph in the evening becoming downslope/downvalley 2 to 5 mph.
* Upper slopes....South wind 10 to 15 mph decreasing to around 10
mph after midnight. Gusts up to 25 mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.WEDNESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......93-98.
* 7000 feet.......81-86.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......9-11 percent.
* 7000 feet.......8-12 percent.
* 24 hr trend.....On average down 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Southeast wind 5 to 10 mph shifting to the south
in the afternoon. Gusts up to 30 mph.
* Upper slopes....South wind 10 to 15 mph.
* 10000 ft msl....South 15 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......13100 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.EXTENDED...
.THURSDAY...Mostly clear. Lows in the 50s. Highs in the 90s.
South wind 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the 50s. Highs in the mid to
upper 90s. South wind 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the 50s. Highs in the mid to
upper 90s. South wind 10 to 15 mph.
$$
NVZ462-221130-
Nye County Deserts/Las Vegas Dispatch-
224 PM PDT Mon Jul 21 2025
...RED FLAG WARNING IN EFFECT UNTIL 10 PM PDT THIS EVENING...
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......63-68.
* 7000 feet.......54-59.
* 24 hr trend.....On average down 5 degrees.
* Max humidity:
* 4000 feet.......30-35 percent.
* 7000 feet.......32-37 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 15 mph. Gusts up to 30 mph in
the evening.
* Upper slopes....South wind 10 to 15 mph. Gusts up to 30 mph in
the evening.
* 10000 ft msl....South 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......94-99.
* 7000 feet.......77-82.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* 4000 feet.......8-13 percent.
* 7000 feet.......10-16 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 15 mph with gusts to around 35
mph.
* Upper slopes....South wind 10 to 15 mph with gusts to around 35
mph.
* 10000 ft msl....South 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9600 ft agl.
* Transport winds.....South 15 to 20 knots.
* Ventilation.........Excellent.
.TUESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......61-66.
* 7000 feet.......53-58.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* 4000 feet.......29-34 percent.
* 7000 feet.......30-35 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 15 mph with gusts to around 30
mph shifting to the southeast after midnight.
* Upper slopes....South wind 10 to 15 mph. Gusts up to 30 mph in
the evening.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.WEDNESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......94-99.
* 7000 feet.......78-83.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......7-11 percent.
* 7000 feet.......8-11 percent.
* 24 hr trend.....On average down 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 15 mph with gusts to around 30
mph.
* Upper slopes....South wind 10 to 15 mph with gusts to around 30
mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......12200 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.EXTENDED...
.THURSDAY...Mostly clear. Lows in the lower to mid 50s. Highs in
the upper 80s to mid 90s. South wind around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower to mid 50s. Highs in
the lower to mid 90s. South wind 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the lower to mid 50s. Highs in
the lower to mid 90s. South wind 5 to 10 mph.
$$
NVZ460-221130-
Esmeralda and Nye County Deserts/CNC Dispatch-
224 PM PDT Mon Jul 21 2025
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......53-58.
* 7000 feet.......52-57.
* 24 hr trend.....On average down 4 degrees.
* Max humidity:
* 4000 feet.......32-37 percent.
* 7000 feet.......30-35 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 15 mph with gusts to around 30
mph shifting to the east after midnight.
* Upper slopes....South wind 10 to 15 mph shifting to the southwest
after midnight.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......88-92.
* 7000 feet.......78-83.
* 24 hr trend.....On average down 5 degrees.
* Min humidity:
* 4000 feet.......10-12 percent.
* 7000 feet.......9-17 percent.
* 24 hr trend.....On average up 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Southeast wind 5 to 10 mph shifting to the south
in the afternoon. Gusts up to 35 mph.
* Upper slopes....Southeast wind 5 to 10 mph shifting to the south
in the afternoon. Gusts up to 35 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9600 ft agl.
* Transport winds.....South around 10 knots.
* Ventilation.........Excellent.
.TUESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......52-57.
* 7000 feet.......51-56.
* 24 hr trend.....Little change.
* Max humidity:
* 4000 feet.......30-35 percent.
* 7000 feet.......30-35 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind around 10 mph with gusts to around 25
mph in the evening becoming downslope/downvalley 2 to 5 mph.
* Upper slopes....South wind 10 to 15 mph with gusts to around 25
mph decreasing to around 10 mph after midnight.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.WEDNESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......Around 90.
* 7000 feet.......79-84.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......8-9 percent.
* 7000 feet.......7-13 percent.
* 24 hr trend.....On average down 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming south 10 to
15 mph in the afternoon. Gusts up to 35 mph.
* Upper slopes....Southeast wind 5 to 10 mph shifting to the south
in the afternoon. Gusts up to 30 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......11500 ft agl.
* Transport winds.....South around 10 knots.
* Ventilation.........Excellent.
.EXTENDED...
.THURSDAY...Clear. Lows in the lower to mid 50s. Highs in the
upper 80s to lower 90s. South wind 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the lower to mid 50s. Highs in
the upper 80s to lower 90s. South wind 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the lower to mid 50s. Highs in
the mid 80s to lower 90s. South wind 5 to 10 mph.
$$
CAZ226-221130-
Owens Valley/Southern Inyo Forest-
224 PM PDT Mon Jul 21 2025
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....57-62.
* 7000 feet.......31-36.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* Valley floor....38-43 percent.
* 7000 feet.......50-55 percent.
* 24 hr trend.....On average up 9 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Southwest winds 10 to 15 mph shifting to the
northwest after midnight.
* Upper slopes....West winds 10 to 15 mph. Gusts up to 30 mph in
the evening.
* 10000 ft msl....West 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....90-95.
* 7000 feet.......76-81.
* 24 hr trend.....On average down 4 degrees.
* Min humidity:
* Valley floor....11-14 percent.
* 7000 feet.......19-29 percent.
* 24 hr trend.....On average up 6 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 5 to 10 mph with gusts to around 20
mph increasing to 10 to 15 mph with gusts to around 30 mph in
the afternoon.
* Upper slopes....South winds 5 to 10 mph increasing to 10 to 15
mph with gusts to around 30 mph in the afternoon.
* 10000 ft msl....South 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....55-60.
* 7000 feet.......30-35.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....39-44 percent.
* 7000 feet.......52-57 percent.
* 24 hr trend.....On average up 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 15 mph with gusts to around 25
mph shifting to the west after midnight.
* Upper slopes....Southwest winds 10 to 15 mph with gusts to around
25 mph shifting to the west after midnight.
* 10000 ft msl....South 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.WEDNESDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....90-95.
* 7000 feet.......76-81.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....8-11 percent.
* 7000 feet.......15-25 percent.
* 24 hr trend.....On average down 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....North winds 5 to 10 mph shifting to the south in
the afternoon. Gusts up to 30 mph.
* Upper slopes....Southwest winds 5 to 10 mph shifting to the
south in the afternoon. Gusts up to 35 mph.
* 10000 ft msl....South around 10 mph.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.THURSDAY...Mostly clear. Lows in the 50s. Highs in the upper 80s
to lower 90s. Southeast winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower to mid 50s. Highs in
the upper 80s to lower 90s. Southeast winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the lower to mid 50s. Highs in
the upper 80s to mid 90s. South winds 5 to 10 mph.
$$
CAZ227-221130-
Death Valley National Park-
224 PM PDT Mon Jul 21 2025
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....79-84.
* 24 hr trend.....On average down 4 degrees.
* Max humidity:
* Valley floor....20-25 percent.
* 24 hr trend.....On average up 3 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 10 to 15 mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....107-112.
* 24 hr trend.....On average down 4 degrees.
* Min humidity:
* Valley floor....5-8 percent.
* 24 hr trend.....On average up 2 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 10 to 15 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....78-83.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....18-23 percent.
* 24 hr trend.....On average down 2 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 10 to 15 mph.
* 10000 ft msl....South 10 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.WEDNESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....107-112.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....4-7 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Southeast wind 5 to 10 mph shifting to the south
in the afternoon. Gusts up to 30 mph.
* 10000 ft msl....South 15 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.THURSDAY...Clear. Lows in the mid 70s to lower 80s. Highs 107 to
112. South wind around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 70s to lower 80s. Highs
107 to 112. South wind 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 70s to lower 80s. Highs
107 to 112. South wind around 10 mph.
$$
CAZ228-221130-
Mojave Desert Including Morongo Valley/Yucca Valley-
224 PM PDT Mon Jul 21 2025
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....62-67.
* 24 hr trend.....On average down 5 degrees.
* Max humidity:
* Valley floor....38-43 percent.
* 24 hr trend.....On average up 6 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Southwest wind 10 to 15 mph with gusts to around
30 mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....98-103.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* Valley floor....8-14 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 10 to 15 mph. Gusts up to 25 mph
increasing to 35 mph in the afternoon.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....61-66.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....35-40 percent.
* 24 hr trend.....On average down 3 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Southwest wind 5 to 10 mph with gusts to around
25 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.WEDNESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....98-103.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....7-10 percent.
* 24 hr trend.....On average down 2 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Southwest wind 5 to 10 mph. Gusts up to 25 mph
increasing to 35 mph in the afternoon.
* 10000 ft msl....Southwest 15 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.THURSDAY...Mostly clear. Lows in the 60s. Highs 96 to 101.
Southwest wind 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the 60s. Highs 96 to 101.
Southwest wind 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the 60s. Highs 96 to 101.
Southwest wind 5 to 10 mph.
$$
NOTE: Mixing height...transport winds and ventilation category for
each fire zone are based on the following points/areas:
IN THE COLORADO RIVER VALLEY:
NVZ466-CAZ229-AZZ001 - Laughlin/Bullhead City/Needles
IN ARIZONA:
AZZ102 - Kingman Vicinity
IN NEVADA:
NVZ460 - Oriental Wash RAWS vicinity
NVZ461 - Kane Springs RAWS vicinity
NVZ462 - Desert Rock vicinity
NVZ463-NVZ464 - Kyle Canyon vicinity
NVZ465 - Las Vegas vicinity
http://weather.gov/lasvegas