Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
571
FNUS55 KVEF 031000
FWFVEF
Fire Weather Planning Forecast for Southern Nevada
Northwest Arizona and Southeast California
National Weather Service Las Vegas NV
300 AM PDT Wed Sep 3 2025
.DISCUSSION...Widespread afternoon relative humidities today will
range from 25 to 35 percent. Areawide chances of showers and
thunderstorms with best chances of wetting rains over Mohave
County and best chances of dry lightning over Lincoln County.
Chances return each day through the rest of the work week, but
continue to shift further east as dry air returns to southwestern
Nevada and southeastern California.
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-NVZ466-032315-
Lake Mead NRA/Colorado River-AZ side-Lower Colorado River Valley-
Lake Mead NRA/Colorado River-NV side-
300 AM PDT Wed Sep 3 2025 /300 AM MST Wed Sep 3 2025/
.TODAY...
* Sky/Weather.........Partly cloudy then becoming mostly sunny.
Isolated showers and thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....101-106.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* Valley floor....18-28 percent.
* 24 hr trend.....On average up 2 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph becoming southwest up
to 10 mph in the afternoon. Gusts up to 20 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....5 percent.
* Mixing height.......9800 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Good.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening.
* Chance of thunder...20 percent.
* Min temperature:
* Valley floor....75-80.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....49-54 percent.
* 24 hr trend.....On average up 4 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....South 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.THURSDAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
Scattered showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....100-105.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....21-31 percent.
* 24 hr trend.....On average up 3 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph becoming south around
10 mph in the afternoon.
* 10000 ft msl....Southwest 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......11600 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Very good.
.EXTENDED...
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the mid 70s to lower 80s. Highs 96 to 101. South wind around
10 mph.
.SATURDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the mid 70s to lower 80s. Highs 95 to 100. South wind
around 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 70s to lower 80s. Highs
98 to 103. South wind around 10 mph.
$$
AZZ102-032315-
Northwest Deserts/Northwest Plateau-
300 AM MST Wed Sep 3 2025
.TODAY...
* Sky/Weather.........Partly cloudy. Scattered showers and
thunderstorms.
* Chance of thunder...40 percent.
* Max temperature:
* 3000 feet.......95-100.
* 6000 feet.......78-83.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* 3000 feet.......22-30 percent.
* 6000 feet.......27-36 percent.
* 24 hr trend.....On average up 8 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....East winds 5 to 10 mph shifting to the southwest
in the afternoon.
* Upper slopes....Southeast winds 5 to 10 mph in the morning
becoming upslope/upvalley 4 to 8 mph. Gusts up to 25 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....5 percent increasing to 20 percent in the
afternoon.
* Mixing height.......10100 ft agl.
* Transport winds.....South 5 to 10 knots.
* Ventilation.........Very good.
.TONIGHT...
* Sky/Weather.........Mostly cloudy then becoming partly cloudy.
Isolated thunderstorms in the evening. Isolated showers through
the night.
* Chance of thunder...20 percent.
* Min temperature:
* 3000 feet.......68-73.
* 6000 feet.......52-57.
* 24 hr trend.....On average down 3 degrees.
* Max humidity:
* 3000 feet.......53-58 percent.
* 6000 feet.......69-74 percent.
* 24 hr trend.....On average up 9 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph.
* Upper slopes....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....West around 10 mph.
* CWR (>= 0.10 in)....10 percent.
.THURSDAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
Scattered showers and thunderstorms.
* Chance of thunder...40 percent.
* Max temperature:
* 3000 feet.......93-98.
* 6000 feet.......75-80.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* 3000 feet.......25-33 percent.
* 6000 feet.......32-41 percent.
* 24 hr trend.....On average up 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 5 to 10 mph shifting to the
southwest around 10 mph in the afternoon. Gusts up to 25 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming west around
10 mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....West 5 to 10 mph.
* CWR (>= 0.10 in)....15 percent.
* Mixing height.......11100 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Very good.
.EXTENDED...
.FRIDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the 60s. Highs in the 80s. Southwest winds 5 to 10 mph.
.SATURDAY...Partly cloudy. Scattered thunderstorms and isolated
showers. Lows in the 60s. Highs in the mid to upper 80s.
Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower to mid 60s. Highs in
the mid 80s to lower 90s. Southwest winds 5 to 10 mph.
$$
NVZ465-032315-
Clark and SW Lincoln County Deserts/Las Vegas Dispatch-
300 AM PDT Wed Sep 3 2025
.TODAY...
* Sky/Weather.........Partly cloudy. Scattered showers and
thunderstorms.
* Chance of thunder...40 percent.
* Max temperature:
* 4000 feet.......95-100.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* 4000 feet.......21-31 percent.
* 24 hr trend.....On average up 8 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Northwest winds 5 to 10 mph.
* 10000 ft msl....Southeast 10 to 15 mph.
* CWR (>= 0.10 in)....5 percent.
* Mixing height.......8900 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Good.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening.
* Chance of thunder...20 percent.
* Min temperature:
* 4000 feet.......68-73.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* 4000 feet.......49-54 percent.
* 24 hr trend.....On average up 6 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....South 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.THURSDAY...
* Sky/Weather.........Mostly sunny. Scattered showers and isolated
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......94-99.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......21-31 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming southwest up
to 10 mph in the afternoon.
* 10000 ft msl....West 5 to 10 mph.
* CWR (>= 0.10 in)....5 percent.
* Mixing height.......10300 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Good.
.EXTENDED...
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the mid 60s to lower 70s. Highs in the mid 80s to lower 90s.
South winds 5 to 10 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the 60s. Highs in the mid 80s to lower 90s. South winds
5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the lower to mid 60s. Highs in
the mid 80s to lower 90s. South winds 5 to 10 mph.
$$
NVZ463-464-032315-
Sheep Range-Spring Mountains-
300 AM PDT Wed Sep 3 2025
.TODAY...
* Sky/Weather.........Partly cloudy. Scattered showers and
thunderstorms.
* Chance of thunder...50 percent.
* Max temperature:
* 7000 feet.......75-80.
* 24 hr trend.....On average down 6 degrees.
* Min humidity:
* 7000 feet.......36-46 percent.
* 24 hr trend.....On average up 15 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Upslope/upvalley 4 to 8 mph.
* 10000 ft msl....Southeast 10 to 15 mph.
* CWR (>= 0.10 in)....15 percent increasing to 35 percent in the
afternoon.
* Mixing height.......8200 ft agl.
* Transport winds.....Southeast around 10 knots.
* Ventilation.........Very good.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening.
* Chance of thunder...20 percent.
* Min temperature:
* 7000 feet.......48-53.
* 24 hr trend.....Little change.
* Max humidity:
* 7000 feet.......70-75 percent.
* 24 hr trend.....On average up 6 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Light and variable.
* CWR (>= 0.10 in)....0 percent.
.THURSDAY...
* Sky/Weather.........Mostly sunny. Scattered showers and isolated
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 7000 feet.......76-81.
* 24 hr trend.....Little change.
* Min humidity:
* 7000 feet.......36-46 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Upslope/upvalley 4 to 8 mph.
* 10000 ft msl....West 10 mph.
* CWR (>= 0.10 in)....40 percent.
* Mixing height.......11700 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Very good.
.EXTENDED...
.FRIDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the upper 40s to lower 50s. Highs in the
lower to mid 70s. South winds 10 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the upper 40s to lower 50s. Highs in the lower to mid
70s. South winds 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s to lower 50s. Highs
in the lower to mid 70s. South winds 10 mph.
$$
NVZ461-032315-
Lincoln County/Ely Dispatch-
300 AM PDT Wed Sep 3 2025
.TODAY...
* Sky/Weather.........Mostly cloudy then becoming partly cloudy.
Scattered showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......91-96.
* 7000 feet.......78-83.
* 24 hr trend.....On average down 8 degrees.
* Min humidity:
* 4000 feet.......22-28 percent.
* 7000 feet.......25-35 percent.
* 24 hr trend.....On average up 13 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming southwest up
to 10 mph in the afternoon. Gusts up to 20 mph.
* Upper slopes....Southwest wind 5 to 10 mph.
* 10000 ft msl....South around 10 mph.
* CWR (>= 0.10 in)....5 percent.
* Mixing height.......7100 ft agl.
* Transport winds.....Southeast 5 to 10 knots.
* Ventilation.........Good.
.TONIGHT...
* Sky/Weather.........Mostly cloudy. Isolated thunderstorms in the
evening. Isolated showers through the night.
* Chance of thunder...20 percent.
* Min temperature:
* 4000 feet.......64-69.
* 7000 feet.......54-59.
* 24 hr trend.....On average down 4 degrees.
* Max humidity:
* 4000 feet.......53-58 percent.
* 7000 feet.......60-65 percent.
* 24 hr trend.....On average up 11 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph.
* Upper slopes....Southwest wind 5 to 10 mph in the evening
becoming downslope/downvalley 2 to 5 mph.
* 10000 ft msl....South around 10 mph.
* CWR (>= 0.10 in)....5 percent.
.THURSDAY...
* Sky/Weather.........Partly cloudy. Isolated showers and dry
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......91-96.
* 7000 feet.......76-81.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......25-30 percent.
* 7000 feet.......27-37 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming southwest up
to 10 mph in the afternoon. Gusts up to 25 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming southwest up
to 10 mph in the afternoon.
* 10000 ft msl....West around 10 mph.
* CWR (>= 0.10 in)....10 percent.
* Mixing height.......11000 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Excellent.
.EXTENDED...
.FRIDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows in the mid 50s to lower 60s. Highs in the
upper 80s to lower 90s. Southwest wind 5 to 10 mph.
.SATURDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the 50s. Highs in the upper 80s to lower
90s. South wind 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the 50s. Highs in the upper 80s
to mid 90s. South wind 5 to 10 mph.
$$
NVZ462-032315-
Nye County Deserts/Las Vegas Dispatch-
300 AM PDT Wed Sep 3 2025
.TODAY...
* Sky/Weather.........Partly cloudy. Scattered showers and isolated
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......92-97.
* 7000 feet.......72-77.
* 24 hr trend.....On average down 4 degrees.
* Min humidity:
* 4000 feet.......23-30 percent.
* 7000 feet.......34-42 percent.
* 24 hr trend.....On average up 12 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....North wind 5 to 10 mph in the morning becoming
upslope/upvalley 4 to 8 mph. Gusts up to 25 mph.
* Upper slopes....North wind 5 to 10 mph shifting to the southeast
around 10 mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....Southeast 10 to 15 mph.
* CWR (>= 0.10 in)....5 percent.
* Mixing height.......7700 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Fair.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening.
* Chance of thunder...20 percent.
* Min temperature:
* 4000 feet.......65-70.
* 7000 feet.......55-60.
* 24 hr trend.....On average down 3 degrees.
* Max humidity:
* 4000 feet.......52-57 percent.
* 7000 feet.......63-68 percent.
* 24 hr trend.....On average up 7 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Northeast wind 5 to 10 mph in the evening
becoming downslope/downvalley 2 to 5 mph.
* Upper slopes....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Light and variable.
* CWR (>= 0.10 in)....0 percent.
.THURSDAY...
* Sky/Weather.........Mostly sunny. Isolated showers and dry
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......94-99.
* 7000 feet.......76-81.
* 24 hr trend.....On average up 2 degrees.
* Min humidity:
* 4000 feet.......19-26 percent.
* 7000 feet.......25-33 percent.
* 24 hr trend.....On average down 6 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming southwest up
to 10 mph in the afternoon. Gusts up to 25 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming southwest up
to 10 mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....West 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......11900 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Good.
.EXTENDED...
.FRIDAY...Partly cloudy. Isolated showers and thunderstorms. Lows
in the mid 50s to lower 60s. Highs in the upper 80s to mid 90s.
South wind 5 to 10 mph.
.SATURDAY...Mostly clear. Scattered showers. Lows in the 50s.
Highs in the upper 80s to lower 90s. South wind 5 to 10 mph.
.SUNDAY...Clear. Lows in the 50s. Highs in the upper 80s to lower
90s. South wind around 10 mph.
$$
NVZ460-032315-
Esmeralda and Nye County Deserts/CNC Dispatch-
300 AM PDT Wed Sep 3 2025
.TODAY...
* Sky/Weather.........Partly cloudy then becoming mostly sunny.
Isolated showers and thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......86-90.
* 7000 feet.......73-78.
* 24 hr trend.....On average down 8 degrees.
* Min humidity:
* 4000 feet.......25-28 percent.
* 7000 feet.......32-42 percent.
* 24 hr trend.....On average up 15 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming southeast up
to 10 mph in the afternoon. Gusts up to 25 mph.
* Upper slopes....Northeast wind 5 to 10 mph shifting to the
southeast in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....Southeast 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9800 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Fair.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated showers and dry
thunderstorms in the evening.
* Chance of thunder...20 percent.
* Min temperature:
* 4000 feet.......59-64.
* 7000 feet.......53-58.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* 4000 feet.......55-60 percent.
* 7000 feet.......62-67 percent.
* 24 hr trend.....On average up 6 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph.
* Upper slopes....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Light and variable.
* CWR (>= 0.10 in)....0 percent.
.THURSDAY...
* Sky/Weather.........Mostly sunny. Isolated showers and
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......89-93.
* 7000 feet.......77-82.
* 24 hr trend.....On average up 5 degrees.
* Min humidity:
* 4000 feet.......20-22 percent.
* 7000 feet.......23-33 percent.
* 24 hr trend.....On average down 8 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming southwest up
to 10 mph in the afternoon. Gusts up to 25 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming southwest up
to 10 mph in the afternoon. Gusts up to 20 mph.
* 10000 ft msl....Light and variable.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......11300 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Good.
.EXTENDED...
.FRIDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the upper 50s to lower 60s. Highs in the
mid 80s to lower 90s. South wind 5 to 10 mph.
.SATURDAY...Mostly clear. Scattered showers. Lows in the 50s.
Highs in the mid 80s to lower 90s. South wind 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the 50s. Highs in the mid to
upper 80s. South wind 5 to 10 mph.
$$
CAZ226-032315-
Owens Valley/Southern Inyo Forest-
300 AM PDT Wed Sep 3 2025
.TODAY...
* Sky/Weather.........Mostly sunny. Isolated showers and
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....89-94.
* 7000 feet.......74-79.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* Valley floor....20-25 percent.
* 7000 feet.......37-47 percent.
* 24 hr trend.....On average up 10 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....North winds 5 to 10 mph shifting to the east in
the afternoon. Gusts up to 20 mph.
* Upper slopes....Northeast winds 5 to 10 mph.
* 10000 ft msl....Light and variable.
* CWR (>= 0.10 in)....5 percent.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening.
* Chance of thunder...10 percent.
* Min temperature:
* Valley floor....59-64.
* 7000 feet.......34-39.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....52-57 percent.
* 7000 feet.......70-75 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph.
* Upper slopes....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southeast 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.THURSDAY...
* Sky/Weather.........Mostly sunny. Isolated showers and
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....92-97.
* 7000 feet.......76-81.
* 24 hr trend.....On average up 3 degrees.
* Min humidity:
* Valley floor....17-23 percent.
* 7000 feet.......33-43 percent.
* 24 hr trend.....On average down 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming south up to
10 mph in the afternoon. Gusts up to 20 mph.
* Upper slopes....Northwest winds 5 to 10 mph shifting to the
southwest in the afternoon.
* 10000 ft msl....Light and variable.
* CWR (>= 0.10 in)....5 percent.
.EXTENDED...
.FRIDAY...Mostly clear. Lows in the upper 50s to lower 60s. Highs
in the lower to mid 90s. South winds 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the 50s. Highs in the upper 80s
to mid 90s. Southwest winds 5 to 10 mph.
.SUNDAY...Mostly clear. Lows in the 50s. Highs in the upper 80s
to lower 90s. South winds around 10 mph.
$$
CAZ227-032315-
Death Valley National Park-
300 AM PDT Wed Sep 3 2025
.TODAY...
* Sky/Weather.........Mostly sunny. Isolated showers and
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....104-109.
* 24 hr trend.....On average down 4 degrees.
* Min humidity:
* Valley floor....13-19 percent.
* 24 hr trend.....On average up 3 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Northwest wind 5 to 10 mph with gusts to around
25 mph in the morning becoming upslope/upvalley 4 to 8 mph.
* 10000 ft msl....East 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening.
* Chance of thunder...10 percent.
* Min temperature:
* Valley floor....83-88.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....31-36 percent.
* 24 hr trend.....On average down 3 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Light and variable.
* CWR (>= 0.10 in)....0 percent.
.THURSDAY...
* Sky/Weather.........Mostly sunny. Isolated showers and
thunderstorms.
* Chance of thunder...10 percent.
* Max temperature:
* Valley floor....107-112.
* 24 hr trend.....On average up 3 degrees.
* Min humidity:
* Valley floor....11-17 percent.
* 24 hr trend.....On average down 2 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph.
* 10000 ft msl....Light and variable.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.FRIDAY...Mostly clear. Lows in the lower to mid 80s. Highs
108 to 113. South wind 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 70s to lower 80s.
Highs 106 to 111. South wind around 10 mph.
.SUNDAY...Clear. Lows in the mid 70s to lower 80s. Highs 105 to
110. South wind around 10 mph.
$$
CAZ228-032315-
Mojave Desert Including Morongo Valley/Yucca Valley-
300 AM PDT Wed Sep 3 2025
.TODAY...
* Sky/Weather.........Mostly sunny. Isolated showers and
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....96-101.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....20-29 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Northeast wind 5 to 10 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening.
* Chance of thunder...10 percent.
* Min temperature:
* Valley floor....70-75.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....48-53 percent.
* 24 hr trend.....On average down 4 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Northeast 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.THURSDAY...
* Sky/Weather.........Mostly sunny. Isolated showers and
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....98-103.
* 24 hr trend.....On average up 2 degrees.
* Min humidity:
* Valley floor....18-28 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph becoming south up to
10 mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....Southeast 5 to 10 mph.
* CWR (>= 0.10 in)....5 percent.
.EXTENDED...
.FRIDAY...Mostly clear. Isolated showers and thunderstorms. Lows
in the 70s. Highs 95 to 100. South wind 5 to 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 60s to mid 70s. Highs
in the mid to upper 90s. South wind around 10 mph.
.SUNDAY...Clear. Lows in the mid 60s to lower 70s. Highs in the
mid to upper 90s. Southwest wind 5 to 10 mph.
$$
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