Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
360
FNUS55 KVEF 240856
FWFVEF
Fire Weather Planning Forecast for Southern Nevada
Northwest Arizona and Southeast California
National Weather Service Las Vegas NV
156 AM PDT Sun Aug 24 2025
.DISCUSSION...Chances for afternoon showers and thunderstorms will
continue through the middle of next week before we see things
begin to dry out. Frequent lightning, moderate-to-heavy rain
capable of resulting in flash flooding and erratic gusty outflow
winds will be possible with any storms that develop. Temperatures
will return to normal for the next two days, dropping below
normal beginning on Tuesday. Outside of the potential for strong
outflow winds from showers and thunderstorms, no significant winds
are expected through the forecast period.
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-NVZ466-250015-
Lake Mead NRA/Colorado River-AZ side-Lower Colorado River Valley-
Lake Mead NRA/Colorado River-NV side-
156 AM PDT Sun Aug 24 2025 /156 AM MST Sun Aug 24 2025/
.TODAY...
* Sky/Weather.........Mostly sunny. Isolated showers and
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....108-113.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....12-21 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph becoming southwest
around 10 mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......12200 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Excellent.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated thunderstorms in the
evening. Isolated showers through the night.
* Chance of thunder...20 percent.
* Min temperature:
* Valley floor....81-86.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....34-39 percent.
* 24 hr trend.....On average down 2 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 5 to 10 mph in the evening becoming
downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
Scattered showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....105-110.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* Valley floor....14-24 percent.
* 24 hr trend.....On average up 2 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 5 to 10 mph.
* 10000 ft msl....Southwest around 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9600 ft agl.
* Transport winds.....South 5 to 10 knots.
* Ventilation.........Very good.
.EXTENDED...
.TUESDAY...Mostly cloudy. Numerous showers and scattered
thunderstorms. Lows in the upper 70s to lower 80s. Highs 98 to
103. South wind 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the mid to upper 70s. Highs 97 to 102. South wind up to
10 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the mid 70s to lower 80s. Highs 102 to 107. South wind up
to 10 mph.
$$
AZZ102-250015-
Northwest Deserts/Northwest Plateau-
156 AM MST Sun Aug 24 2025
.TODAY...
* Sky/Weather.........Mostly sunny. Scattered showers and
thunderstorms.
* Chance of thunder...40 percent.
* Max temperature:
* 3000 feet.......102-107.
* 6000 feet.......84-89.
* 24 hr trend.....Little change.
* Min humidity:
* 3000 feet.......15-21 percent.
* 6000 feet.......23-28 percent.
* 24 hr trend.....Little change.
* 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....South winds 5 to 10 mph shifting to the west
around 10 mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9300 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Very good.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated thunderstorms in the
evening. Scattered showers through the night.
* Chance of thunder...20 percent.
* Min temperature:
* 3000 feet.......74-79.
* 6000 feet.......55-60.
* 24 hr trend.....Little change.
* Max humidity:
* 3000 feet.......37-42 percent.
* 6000 feet.......51-56 percent.
* 24 hr trend.....On average down 6 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 5 to 10 mph shifting to the
southeast after midnight.
* Upper slopes....Southwest winds 5 to 10 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
Scattered showers and thunderstorms.
* Chance of thunder...50 percent.
* Max temperature:
* 3000 feet.......98-103.
* 6000 feet.......82-87.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* 3000 feet.......17-23 percent.
* 6000 feet.......23-29 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Southwest winds 5 to 10 mph.
* Upper slopes....South winds 5 to 10 mph shifting to the
southwest around 10 mph in the afternoon.
* 10000 ft msl....Southwest around 10 mph.
* CWR (>= 0.10 in)....10 percent.
* Mixing height.......7800 ft agl.
* Transport winds.....Southwest around 10 knots.
* Ventilation.........Good.
.EXTENDED...
.TUESDAY...Mostly cloudy. Numerous showers and scattered
thunderstorms. Lows in the upper 60s to lower 70s. Highs in the
mid to upper 80s. South winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Numerous showers and scattered
thunderstorms. Lows in the mid to upper 60s. Highs in the mid to
upper 80s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Scattered showers and thunderstorms.
Lows in the 60s. Highs in the mid 80s to lower 90s. Southwest
winds 5 to 10 mph.
$$
NVZ465-250015-
Clark and SW Lincoln County Deserts/Las Vegas Dispatch-
156 AM PDT Sun Aug 24 2025
.TODAY...
* Sky/Weather.........Mostly sunny. Scattered showers and isolated
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......102-107.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* 4000 feet.......15-21 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.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....5 percent.
* Mixing height.......10900 ft agl.
* Transport winds.....Northeast 5 to 10 knots.
* Ventilation.........Very good.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Scattered showers and isolated
thunderstorms in the evening, then isolated showers after
midnight.
* Chance of thunder...20 percent.
* Min temperature:
* 4000 feet.......73-78.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* 4000 feet.......34-39 percent.
* 24 hr trend.....On average down 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Southwest winds 5 to 10 mph in the evening
becoming downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
Numerous showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......99-104.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* 4000 feet.......15-23 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming south around
10 mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Very good.
.EXTENDED...
.TUESDAY...Mostly cloudy. Numerous showers and scattered
thunderstorms. Lows in the upper 60s to mid 70s. Highs in the mid
to upper 80s. Southeast winds 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the 60s. Highs in the mid 80s to lower 90s. South winds
5 to 10 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the 60s. Highs in the upper 80s to lower 90s. Light wind.
$$
NVZ463-464-250015-
Sheep Range-Spring Mountains-
156 AM PDT Sun Aug 24 2025
.TODAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
Scattered showers and thunderstorms.
* Chance of thunder...50 percent.
* Max temperature:
* 7000 feet.......83-88.
* 24 hr trend.....Little change.
* Min humidity:
* 7000 feet.......23-33 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming southwest 10
mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....Southwest around 10 mph.
* CWR (>= 0.10 in)....30 percent.
* Mixing height.......10900 ft agl.
* Transport winds.....South around 10 knots.
* Ventilation.........Very good.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Scattered showers and isolated
thunderstorms in the evening, then isolated showers after
midnight.
* Chance of thunder...20 percent.
* Min temperature:
* 7000 feet.......52-57.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* 7000 feet.......50-55 percent.
* 24 hr trend.....On average down 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Southwest winds 10 mph in the evening becoming
downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southwest around 10 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
Numerous showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 7000 feet.......81-86.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* 7000 feet.......24-34 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming southwest 10
mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....10 percent.
* Mixing height.......13600 ft agl.
* Transport winds.....Southwest around 10 knots.
* Ventilation.........Excellent.
.EXTENDED...
.TUESDAY...Mostly cloudy. Numerous showers and scattered
thunderstorms. Lows in the lower to mid 50s. Highs in the lower
to mid 70s. Southeast winds 10 mph.
.WEDNESDAY...Mostly cloudy. Numerous showers and isolated
thunderstorms. Lows in the mid 40s to lower 50s. Highs in the
70s. Southwest winds 10 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the upper 40s to lower 50s. Highs in the
70s. Southwest winds 10 mph.
$$
NVZ461-250015-
Lincoln County/Ely Dispatch-
156 AM PDT Sun Aug 24 2025
.TODAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
Scattered showers and thunderstorms.
* Chance of thunder...50 percent.
* Max temperature:
* 4000 feet.......98-103.
* 7000 feet.......84-89.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* 4000 feet.......18-23 percent.
* 7000 feet.......23-31 percent.
* 24 hr trend.....On average up 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming southwest
around 10 mph in the afternoon. Gusts up to 25 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming southwest
around 10 mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......10800 ft agl.
* Transport winds.....South around 10 knots.
* Ventilation.........Good.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Scattered showers and isolated
thunderstorms in the evening, then isolated showers after
midnight.
* Chance of thunder...20 percent.
* Min temperature:
* 4000 feet.......66-71.
* 7000 feet.......57-62.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* 4000 feet.......45-50 percent.
* 7000 feet.......58-63 percent.
* 24 hr trend.....On average up 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....West wind 5 to 10 mph in the evening becoming
downslope/downvalley 2 to 5 mph.
* Upper slopes....Northwest wind 5 to 10 mph in the evening
becoming downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
Scattered thunderstorms and isolated showers.
* Chance of thunder...50 percent.
* Max temperature:
* 4000 feet.......96-101.
* 7000 feet.......82-87.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* 4000 feet.......18-23 percent.
* 7000 feet.......22-30 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming southwest
around 10 mph in the afternoon. Gusts up to 25 mph.
* Upper slopes....South wind 5 to 10 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....5 percent.
* Mixing height.......13100 ft agl.
* Transport winds.....South around 10 knots.
* Ventilation.........Excellent.
.EXTENDED...
.TUESDAY...Mostly cloudy. Showers and scattered thunderstorms.
Lows in the upper 50s to lower 60s. Highs in the mid 80s to lower
90s. South wind 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Scattered showers and thunderstorms.
Lows in the 50s. Highs in the upper 80s to lower 90s. Southwest
wind 5 to 10 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the mid to upper 50s. Highs in the upper
80s to mid 90s. South wind 5 to 10 mph.
$$
NVZ462-250015-
Nye County Deserts/Las Vegas Dispatch-
156 AM PDT Sun Aug 24 2025
.TODAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
Scattered showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......100-105.
* 7000 feet.......83-88.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......15-20 percent.
* 7000 feet.......22-27 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Northeast wind 5 to 10 mph shifting to the
southwest around 10 mph with gusts to around 25 mph in the
afternoon.
* Upper slopes....East wind 5 to 10 mph shifting to the southwest
around 10 mph with gusts to around 25 mph in the afternoon.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....15 percent.
* Mixing height.......13500 ft agl.
* Transport winds.....South around 10 knots.
* Ventilation.........Excellent.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Scattered showers and isolated
thunderstorms in the evening, then isolated showers after
midnight.
* Chance of thunder...20 percent.
* Min temperature:
* 4000 feet.......68-73.
* 7000 feet.......58-63.
* 24 hr trend.....On average down 3 degrees.
* Max humidity:
* 4000 feet.......40-45 percent.
* 7000 feet.......59-64 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....North wind 5 to 10 mph.
* Upper slopes....North wind 5 to 10 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
Numerous showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......98-103.
* 7000 feet.......80-85.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* 4000 feet.......15-21 percent.
* 7000 feet.......23-29 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Northwest wind 5 to 10 mph shifting to the
southwest around 10 mph with gusts to around 25 mph in the
afternoon.
* Upper slopes....Northwest wind 5 to 10 mph shifting to the
southwest around 10 mph with gusts to around 25 mph in the
afternoon.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....10 percent.
* Mixing height.......13900 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.EXTENDED...
.TUESDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows in the upper 50s to lower 60s. Highs in the
upper 80s to lower 90s. South wind 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows in the mid to upper 50s. Highs in the upper
80s to lower 90s. Southwest wind 5 to 10 mph.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the mid to upper 50s. Highs in the upper
80s to lower 90s. South wind 5 to 10 mph.
$$
NVZ460-250015-
Esmeralda and Nye County Deserts/CNC Dispatch-
156 AM PDT Sun Aug 24 2025
.TODAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
Scattered showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......94-98.
* 7000 feet.......81-86.
* 24 hr trend.....On average down 5 degrees.
* Min humidity:
* 4000 feet.......17-19 percent.
* 7000 feet.......23-33 percent.
* 24 hr trend.....On average up 4 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
around 10 mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....5 percent increasing to 25 percent in the
afternoon.
* Mixing height.......12300 ft agl.
* Transport winds.....South around 10 knots.
* Ventilation.........Excellent.
.TONIGHT...
* Sky/Weather.........Mostly cloudy then becoming partly cloudy.
Scattered showers and isolated thunderstorms in the evening.
Isolated showers after midnight.
* Chance of thunder...20 percent.
* Min temperature:
* 4000 feet.......59-64.
* 7000 feet.......55-60.
* 24 hr trend.....On average down 4 degrees.
* Max humidity:
* 4000 feet.......48-53 percent.
* 7000 feet.......61-66 percent.
* 24 hr trend.....On average up 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Northwest wind 5 to 10 mph in the evening
becoming downslope/downvalley 2 to 5 mph.
* Upper slopes....Northwest wind 5 to 10 mph in the evening
becoming downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
Numerous showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......91-95.
* 7000 feet.......78-83.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* 4000 feet.......18-20 percent.
* 7000 feet.......23-33 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 with gusts to around 25 mph in the afternoon.
* 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....South 10 to 15 mph.
* CWR (>= 0.10 in)....10 percent.
* Mixing height.......12200 ft agl.
* Transport winds.....South around 10 knots.
* Ventilation.........Excellent.
.EXTENDED...
.TUESDAY...Mostly cloudy. Numerous showers and isolated
thunderstorms. Lows in the upper 50s to lower 60s. Highs in the
mid 80s to lower 90s. Southwest wind 5 to 10 mph.
.WEDNESDAY...Mostly cloudy. Numerous showers and isolated
thunderstorms. Lows in the mid to upper 50s. Highs in the mid 80s
to lower 90s. Light wind.
.THURSDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the mid to upper 50s. Highs in the mid 80s
to lower 90s. Light wind.
$$
CAZ226-250015-
Owens Valley/Southern Inyo Forest-
156 AM PDT Sun Aug 24 2025
.TODAY...
* Sky/Weather.........Mostly sunny. Scattered showers and
thunderstorms.
* Chance of thunder...50 percent.
* Max temperature:
* Valley floor....96-101.
* 7000 feet.......77-82.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....17-27 percent.
* 7000 feet.......38-48 percent.
* 24 hr trend.....On average up 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming west up to
10 mph in the afternoon.
* Upper slopes....Southwest winds 5 to 10 mph.
* 10000 ft msl....South around 10 mph.
* CWR (>= 0.10 in)....40 percent increasing to 75 percent in the
afternoon.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Scattered showers and isolated
thunderstorms in the evening. Isolated showers after midnight.
* Chance of thunder...20 percent.
* Min temperature:
* Valley floor....59-64.
* 7000 feet.......36-41.
* 24 hr trend.....On average down 3 degrees.
* 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....Northwest winds 5 to 10 mph in the evening
becoming downslope/downvalley 2 to 5 mph.
* Upper slopes....West winds 5 to 10 mph in the evening becoming
downslope/downvalley 2 to 5 mph.
* 10000 ft msl....South 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
Scattered showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....94-99.
* 7000 feet.......75-80.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* Valley floor....15-25 percent.
* 7000 feet.......35-45 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 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....South around 10 mph.
* CWR (>= 0.10 in)....70 percent.
.EXTENDED...
.TUESDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows in the mid 50s to lower 60s. Highs in the
upper 80s to lower 90s. Southwest winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the mid 50s to lower 60s. Highs in the
upper 80s to lower 90s. Southwest winds 5 to 10 mph.
.THURSDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the mid to upper 50s. Highs in the upper 80s to lower
90s. Southwest winds 5 to 10 mph.
$$
CAZ227-250015-
Death Valley National Park-
156 AM PDT Sun Aug 24 2025
.TODAY...
* Sky/Weather.........Mostly sunny. Scattered showers and isolated
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....112-117.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* Valley floor....9-14 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....North wind 5 to 10 mph shifting to the south in
the afternoon. Gusts up to 25 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....5 percent increasing to 15 percent in the
afternoon.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Scattered showers and isolated
thunderstorms in the evening, then isolated showers after
midnight.
* Chance of thunder...20 percent.
* Min temperature:
* Valley floor....88-93.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* Valley floor....27-32 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Northwest wind 5 to 10 mph.
* 10000 ft msl....South around 10 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
Numerous showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....109-114.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* Valley floor....10-15 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Northwest wind 5 to 10 mph shifting to the south
in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....15 percent.
.EXTENDED...
.TUESDAY...Mostly cloudy. Numerous showers and isolated
thunderstorms. Lows in the mid to upper 80s. Highs 106 to 111.
South wind 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the lower to mid 80s. Highs 107 to 112.
South wind 5 to 10 mph.
.THURSDAY...Partly cloudy. Isolated showers. Lows in the upper
70s to mid 80s. Highs 106 to 111. South wind 5 to 10 mph.
$$
CAZ228-250015-
Mojave Desert Including Morongo Valley/Yucca Valley-
156 AM PDT Sun Aug 24 2025
.TODAY...
* Sky/Weather.........Mostly sunny. Scattered showers and isolated
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....105-110.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....12-18 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 becoming southwest
around 10 mph with gusts to around 25 mph in the afternoon.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated thunderstorms in the
evening. Isolated showers through the night.
* Chance of thunder...20 percent.
* Min temperature:
* Valley floor....73-78.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....35-40 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Southwest wind 5 to 10 mph in the evening
becoming downslope/downvalley 2 to 5 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
Numerous showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....102-107.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* Valley floor....13-21 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 south around
10 mph in the afternoon. Gusts up to 30 mph.
* 10000 ft msl....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.TUESDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows in the mid 70s to lower 80s. Highs 95 to 100.
South wind 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the upper 60s to mid 70s. Highs 95 to 100.
South wind 5 to 10 mph.
.THURSDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the upper 60s to mid 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