Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
470
FNUS55 KVEF 050937
FWFVEF
Fire Weather Planning Forecast for Southern Nevada
Northwest Arizona and Southeast California
National Weather Service Las Vegas NV
237 AM PDT Sat Sep 5 2026
.DISCUSSION...Breezy southwest winds continue today, with gusts
generally between 25 and 35 mph. Afternoon RH will drop into the
upper single-digits to low-teens across the Mojave Desert and
southern Great Basin today before moisture returns to the region
on Sunday. Expect showers and isolated thunderstorms on Sunday,
with low-to-moderate chances of wetting rain.
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-NVZ466-052315-
Lake Mead NRA/Colorado River-AZ side-Lower Colorado River Valley-
Lake Mead NRA/Colorado River-NV side-
237 AM PDT Sat Sep 5 2026 /237 AM MST Sat Sep 5 2026/
.TODAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....98-103.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....10-18 percent.
* 24 hr trend.....On average up 3 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 10 to 20 mph with gusts to around 35
mph.
* 10000 ft msl....Southwest 25 to 35 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......10100 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.TONIGHT...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....74-79.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* Valley floor....41-46 percent.
* 24 hr trend.....On average up 21 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 10 to 15 mph in the evening becoming
downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southwest 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Mostly cloudy then becoming partly cloudy.
Scattered showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....93-98.
* 24 hr trend.....On average down 5 degrees.
* Min humidity:
* Valley floor....28-38 percent.
* 24 hr trend.....On average up 19 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph becoming northwest
around 10 mph with gusts to around 25 mph in the afternoon.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....25 percent increasing to 35 percent in the
afternoon.
* Mixing height.......2500 ft agl.
* Transport winds.....North 10 to 15 knots.
* Ventilation.........Good.
.EXTENDED...
.LABOR DAY...Partly cloudy. Lows in the 70s. Highs 98 to 103.
Light wind.
.TUESDAY...Mostly clear. Lows in the mid 70s to lower 80s. Highs
102 to 107. Light wind.
.WEDNESDAY...Mostly clear. Lows in the upper 70s to lower 80s.
Highs 103 to 108. Southwest wind 5 to 10 mph.
$$
AZZ102-052315-
Northwest Deserts/Northwest Plateau-
237 AM MST Sat Sep 5 2026
.TODAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 3000 feet.......93-98.
* 6000 feet.......79-84.
* 24 hr trend.....Little change.
* Min humidity:
* 3000 feet.......12-21 percent.
* 6000 feet.......16-23 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 20 mph with gusts to around 40
mph.
* Upper slopes....South winds 10 to 20 mph with gusts to around 35
mph.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......8700 ft agl.
* Transport winds.....South 15 to 20 knots.
* Ventilation.........Excellent.
.TONIGHT...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 3000 feet.......68-73.
* 6000 feet.......53-58.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* 3000 feet.......45-50 percent.
* 6000 feet.......63-68 percent.
* 24 hr trend.....On average up 22 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....South winds 10 to 15 mph decreasing to around 10
mph after midnight.
* 10000 ft msl....Southwest 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Partly cloudy. Scattered showers and isolated
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 3000 feet.......91-96.
* 6000 feet.......70-75.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* 3000 feet.......28-38 percent.
* 6000 feet.......45-55 percent.
* 24 hr trend.....On average up 20 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming west 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 with gusts to around 25 mph in the afternoon.
* 10000 ft msl....Southwest 15 to 25 mph.
* CWR (>= 0.10 in)....25 percent increasing to 35 percent in the
afternoon.
* Mixing height.......5500 ft agl.
* Transport winds.....Northwest around 10 knots.
* Ventilation.........Good.
.EXTENDED...
.LABOR DAY...Partly cloudy. Lows in the lower to mid 60s. Highs
in the mid 80s to lower 90s. Southwest winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the lower to mid 60s. Highs in
the lower to mid 90s. West winds 5 to 10 mph.
.WEDNESDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the mid 60s to lower 70s. Highs in the lower to mid 90s.
Southwest winds 5 to 10 mph.
$$
NVZ465-052315-
Clark and SW Lincoln County Deserts/Las Vegas Dispatch-
237 AM PDT Sat Sep 5 2026
.TODAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......95-100.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......6-14 percent.
* 24 hr trend.....On average down 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 20 mph with gusts to around 35
mph.
* 10000 ft msl....Southwest 25 to 35 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9600 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......65-70.
* 24 hr trend.....On average up 3 degrees.
* Max humidity:
* 4000 feet.......41-46 percent.
* 24 hr trend.....On average up 17 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 15 mph decreasing to around 10
mph after midnight.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....5 percent.
.SUNDAY...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
Scattered showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......83-88.
* 24 hr trend.....On average down 12 degrees.
* Min humidity:
* 4000 feet.......27-37 percent.
* 24 hr trend.....On average up 22 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Southwest winds 5 to 10 mph with gusts to around
30 mph.
* 10000 ft msl....Southwest 25 to 35 mph.
* CWR (>= 0.10 in)....60 percent.
* Mixing height.......2400 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Marginal.
.EXTENDED...
.LABOR DAY...Partly cloudy. Lows in the mid 50s to lower 60s.
Highs in the 80s. Light wind.
.TUESDAY...Mostly clear. Lows in the lower to mid 60s. Highs in
the upper 80s to lower 90s. Light wind.
.WEDNESDAY...Mostly clear. Lows in the mid to upper 60s. Highs in
the lower to mid 90s. Light wind.
$$
NVZ463-464-052315-
Sheep Range-Spring Mountains-
237 AM PDT Sat Sep 5 2026
.TODAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 7000 feet.......77-82.
* 24 hr trend.....Little change.
* Min humidity:
* 7000 feet.......9-17 percent.
* 24 hr trend.....On average down 8 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....South winds 10 to 20 mph with gusts to around 35
mph.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9600 ft agl.
* Transport winds.....Southwest 15 to 25 knots.
* Ventilation.........Excellent.
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 7000 feet.......46-51.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* 7000 feet.......57-62 percent.
* 24 hr trend.....On average up 19 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Southwest winds 10 to 15 mph.
* 10000 ft msl....Southwest 25 to 35 mph.
* CWR (>= 0.10 in)....15 percent.
.SUNDAY...
* Sky/Weather.........Mostly cloudy. Scattered showers and isolated
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 7000 feet.......66-71.
* 24 hr trend.....On average down 11 degrees.
* Min humidity:
* 7000 feet.......36-46 percent.
* 24 hr trend.....On average up 26 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....South winds around 10 mph. Gusts up to 35 mph
decreasing to 25 mph in the afternoon.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....70 percent decreasing to 60 percent in the
afternoon.
* Mixing height.......2300 ft agl.
* Transport winds.....Southwest 10 to 20 knots.
* Ventilation.........Fair.
.EXTENDED...
.LABOR DAY...Partly cloudy. Lows in the 40s. Highs in the upper
60s to lower 70s. Southwest winds 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 40s to lower 50s. Highs
in the 70s. Light wind.
.WEDNESDAY...Partly cloudy. Lows in the lower to mid 50s. Highs
in the mid 70s to lower 80s. Light wind.
$$
NVZ461-052315-
Lincoln County/Ely Dispatch-
237 AM PDT Sat Sep 5 2026
.TODAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......91-96.
* 7000 feet.......76-81.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......9-12 percent.
* 7000 feet.......10-15 percent.
* 24 hr trend.....On average down 6 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 20 mph with gusts to around 35
mph.
* Upper slopes....South wind 10 to 20 mph with gusts to around 40
mph.
* 10000 ft msl....South 25 to 35 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......8600 ft agl.
* Transport winds.....South 15 to 25 knots.
* Ventilation.........Excellent.
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......60-65.
* 7000 feet.......51-56.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* 4000 feet.......45-50 percent.
* 7000 feet.......49-54 percent.
* 24 hr trend.....On average up 19 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 15 mph decreasing to around 10
mph after midnight.
* Upper slopes....South wind 10 to 20 mph.
* 10000 ft msl....Southwest 30 to 40 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
Scattered rain and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 4000 feet.......79-84.
* 7000 feet.......69-74.
* 24 hr trend.....On average down 11 degrees.
* Min humidity:
* 4000 feet.......32-42 percent.
* 7000 feet.......36-46 percent.
* 24 hr trend.....On average up 25 percent.
* 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 20 mph with gusts to around 40
mph.
* 10000 ft msl....Southwest 25 to 35 mph.
* CWR (>= 0.10 in)....50 percent.
* Mixing height.......1900 ft agl.
* Transport winds.....Southeast around 10 knots.
* Ventilation.........Fair.
.EXTENDED...
.LABOR DAY...Partly cloudy. Lows in the upper 40s to lower 50s.
Highs in the mid 80s to lower 90s. Southwest wind 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s to mid 50s. Highs
in the lower to mid 90s. Southeast wind 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the 50s. Highs in the 90s.
South wind 5 to 10 mph.
$$
NVZ462-052315-
Nye County Deserts/Las Vegas Dispatch-
237 AM PDT Sat Sep 5 2026
.TODAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......89-94.
* 7000 feet.......73-78.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......8-11 percent.
* 7000 feet.......13-18 percent.
* 24 hr trend.....On average down 6 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 20 mph with gusts to around 40
mph.
* Upper slopes....South wind 10 to 20 mph with gusts to around 40
mph.
* 10000 ft msl....South 25 to 35 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......7500 ft agl.
* Transport winds.....South 15 to 25 knots.
* Ventilation.........Excellent.
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......60-65.
* 7000 feet.......51-56.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* 4000 feet.......34-39 percent.
* 7000 feet.......41-46 percent.
* 24 hr trend.....On average down 7 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 20 mph.
* Upper slopes....South wind 10 to 20 mph with gusts to around 35
mph.
* 10000 ft msl....Southwest 30 to 40 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Partly cloudy. Scattered rain.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......80-85.
* 7000 feet.......67-72.
* 24 hr trend.....On average down 9 degrees.
* Min humidity:
* 4000 feet.......23-31 percent.
* 7000 feet.......30-40 percent.
* 24 hr trend.....On average up 18 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 20 mph. Gusts up to 45 mph
decreasing to 35 mph in the afternoon.
* Upper slopes....South wind 10 to 20 mph with gusts to around 40
mph.
* 10000 ft msl....Southwest 25 to 35 mph.
* CWR (>= 0.10 in)....15 percent.
* Mixing height.......4000 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Very good.
.EXTENDED...
.LABOR DAY...Mostly clear. Lows in the mid 40s to lower 50s.
Highs in the 80s. Southwest wind 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s to mid 50s. Highs
in the upper 80s to lower 90s. South wind 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid to upper 50s. Highs
in the lower to mid 90s. South wind 5 to 10 mph.
$$
NVZ460-052315-
Esmeralda and Nye County Deserts/CNC Dispatch-
237 AM PDT Sat Sep 5 2026
.TODAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......84-88.
* 7000 feet.......74-79.
* 24 hr trend.....On average up 2 degrees.
* Min humidity:
* 4000 feet.......10-15 percent.
* 7000 feet.......12-22 percent.
* 24 hr trend.....On average down 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....East wind 5 to 10 mph increasing to south 10 to
20 mph in the afternoon. Gusts up to 40 mph.
* Upper slopes....South wind 10 to 15 mph with gusts to around 35
mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......7300 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......53-58.
* 7000 feet.......45-50.
* 24 hr trend.....Little change.
* Max humidity:
* 4000 feet.......35-40 percent.
* 7000 feet.......37-42 percent.
* 24 hr trend.....On average down 14 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 20 mph in the evening becoming
downslope/downvalley 2 to 5 mph.
* Upper slopes....South wind 10 to 20 mph decreasing to around 10
mph after midnight. Gusts up to 35 mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......77-81.
* 7000 feet.......72-77.
* 24 hr trend.....On average down 4 degrees.
* Min humidity:
* 4000 feet.......25-30 percent.
* 7000 feet.......15-25 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 south 10 to
20 mph in the afternoon. Gusts up to 40 mph.
* Upper slopes....Southeast wind 5 to 10 mph increasing to south
10 to 20 mph in the afternoon. Gusts up to 40 mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......6800 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.EXTENDED...
.LABOR DAY...Mostly clear. Lows in the mid 40s to lower 50s.
Highs in the lower to mid 80s. North wind 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s to mid 50s. Highs
in the mid 80s to lower 90s. Southeast wind 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the 50s. Highs in the upper
80s to lower 90s. Light wind.
$$
CAZ226-052315-
Owens Valley/Southern Inyo Forest-
237 AM PDT Sat Sep 5 2026
.TODAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....86-91.
* 7000 feet.......74-79.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....8-13 percent.
* 7000 feet.......12-22 percent.
* 24 hr trend.....On average down 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Southeast winds 10 to 15 mph with gusts to around
30 mph shifting to the south 15 to 25 mph with gusts to
around 45 mph in the afternoon.
* Upper slopes....Southwest winds 10 to 15 mph increasing to 15 to
25 mph in the afternoon. Gusts up to 45 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....53-58.
* 7000 feet.......29-34.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....32-37 percent.
* 7000 feet.......36-41 percent.
* 24 hr trend.....On average down 7 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 20 mph with gusts to around 35
mph decreasing to around 10 mph with gusts to around 25 mph
after midnight.
* Upper slopes....Southwest winds 15 to 25 mph decreasing to 10 to
15 mph after midnight. Gusts up to 40 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....83-88.
* 7000 feet.......70-75.
* 24 hr trend.....On average down 3 degrees.
* Min humidity:
* Valley floor....12-22 percent.
* 7000 feet.......14-24 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. Gusts up to 30 mph
increasing to 40 mph in the afternoon.
* Upper slopes....South winds 10 to 20 mph with gusts to around 45
mph.
* 10000 ft msl....Southwest 10 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.LABOR DAY...Mostly clear. Lows in the upper 40s to lower 50s.
Highs in the mid 80s to lower 90s. South winds 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the 50s. Highs in the upper 80s
to lower 90s. South winds 5 to 10 mph.
.WEDNESDAY...Partly cloudy. Isolated showers. Lows in the mid 50s
to lower 60s. Highs in the upper 80s to lower 90s. South winds up
to 10 mph.
$$
CAZ227-052315-
Death Valley National Park-
237 AM PDT Sat Sep 5 2026
.TODAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....104-109.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....5-8 percent.
* 24 hr trend.....On average down 4 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Southeast wind around 10 mph shifting to the
south 15 to 20 mph in the afternoon. Gusts up to 45 mph.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....77-82.
* 24 hr trend.....On average up 3 degrees.
* Max humidity:
* Valley floor....20-25 percent.
* 24 hr trend.....On average down 4 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Southeast wind 15 to 25 mph decreasing to 10 to
15 mph after midnight. Gusts up to 45 mph.
* 10000 ft msl....Southwest 25 to 35 mph.
* CWR (>= 0.10 in)....10 percent.
.SUNDAY...
* Sky/Weather.........Mostly sunny. Scattered rain.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....95-100.
* 24 hr trend.....On average down 9 degrees.
* Min humidity:
* Valley floor....13-21 percent.
* 24 hr trend.....On average up 10 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 10 to 20 mph. Gusts up to 50 mph
decreasing to 35 mph in the afternoon.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....25 percent.
.EXTENDED...
.LABOR DAY...Mostly clear. Lows in the lower to mid 70s. Highs
98 to 103. Southeast wind 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 70s to lower 80s. Highs
103 to 108. Light wind.
.WEDNESDAY...Partly cloudy. Lows in the upper 70s to mid 80s.
Highs 106 to 111. Light wind.
$$
CAZ228-052315-
Mojave Desert Including Morongo Valley/Yucca Valley-
237 AM PDT Sat Sep 5 2026
.TODAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....95-100.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....9-17 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Southwest wind 10 to 15 mph. Gusts up to 30 mph
increasing to 40 mph in the afternoon.
* 10000 ft msl....Southwest 25 to 35 mph.
* CWR (>= 0.10 in)....0 percent.
.TONIGHT...
* Sky/Weather.........Partly cloudy. Isolated showers after
midnight.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....62-67.
* 24 hr trend.....On average up 5 degrees.
* Max humidity:
* Valley floor....44-49 percent.
* 24 hr trend.....On average up 8 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Southwest wind 10 to 15 mph with gusts to around
30 mph shifting to the west with gusts to around 20 mph after
midnight.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....20 percent.
.SUNDAY...
* Sky/Weather.........Partly cloudy. Scattered showers and isolated
thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* Valley floor....87-92.
* 24 hr trend.....On average down 8 degrees.
* Min humidity:
* Valley floor....30-40 percent.
* 24 hr trend.....On average up 22 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....West wind 5 to 10 mph with gusts to around 30
mph.
* 10000 ft msl....Southwest 25 to 35 mph.
* CWR (>= 0.10 in)....60 percent.
.EXTENDED...
.LABOR DAY...Partly cloudy. Lows in the 60s. Highs in the lower
to mid 90s. West wind 5 to 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 60s to lower 70s. Highs
95 to 100. Light wind.
.WEDNESDAY...Mostly clear. Lows in the upper 60s to mid 70s.
Highs 97 to 102. West wind 5 to 10 mph.
$$
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