Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
918
FNUS55 KVEF 061931
FWFVEF
Fire Weather Planning Forecast for Southern Nevada
Northwest Arizona and Southeast California
National Weather Service Las Vegas NV
1231 PM PDT Sun Sep 6 2026
.DISCUSSION...Widespread showers and a few isolated storms persist
along the I-15 and I-40 corridors through the afternoon, tapering
off this evening. Minimum RH values 25-50% in the majority of
locations, with only our far northwestern zones getting down into
the teens. Max RH values tonight 50-90% in most places. Gusty winds
linger today in our northwestern areas, and are possible in the
lower Colorado River Valley due to precipitation outflow. Otherwise,
light breezes expected over the next several days as drier and
warmer conditions return.
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-NVZ466-071115-
Lake Mead NRA/Colorado River-AZ side-Lower Colorado River Valley-
Lake Mead NRA/Colorado River-NV side-
1231 PM PDT Sun Sep 6 2026 /1231 PM MST Sun Sep 6 2026/
.TONIGHT...
* Sky/Weather.........Mostly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....70-75.
* 24 hr trend.....On average down 5 degrees.
* Max humidity:
* Valley floor....57-62 percent.
* 24 hr trend.....On average up 17 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Downslope/downvalley 2 to 5 mph. Gusts up to 25
mph in the evening.
* 10000 ft msl....West 25 to 35 mph.
* CWR (>= 0.10 in)....0 percent.
.LABOR DAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....99-104.
* 24 hr trend.....On average up 8 degrees.
* Min humidity:
* Valley floor....22-32 percent.
* 24 hr trend.....On average down 5 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph. Gusts up to 25 mph.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9800 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Very good.
.MONDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....73-78.
* 24 hr trend.....On average up 3 degrees.
* Max humidity:
* Valley floor....45-50 percent.
* 24 hr trend.....On average down 12 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....West 15 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....104-109.
* 24 hr trend.....On average up 5 degrees.
* Min humidity:
* Valley floor....16-24 percent.
* 24 hr trend.....On average down 7 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph.
* 10000 ft msl....West 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......10800 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Fair.
.EXTENDED...
.WEDNESDAY...Mostly clear. Lows in the lower to mid 80s. Highs
108 to 113. Light wind.
.THURSDAY...Mostly clear. Lows in the 80s. Highs 109 to 114.
Southwest wind 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the 80s. Highs 109 to 114. South
wind 5 to 10 mph.
$$
AZZ102-071115-
Northwest Deserts/Northwest Plateau-
1231 PM MST Sun Sep 6 2026
.TONIGHT...
* Sky/Weather.........Mostly cloudy. Isolated showers and
thunderstorms in the evening.
* Chance of thunder...10 percent.
* Min temperature:
* 3000 feet.......65-70.
* 6000 feet.......51-56.
* 24 hr trend.....On average down 3 degrees.
* Max humidity:
* 3000 feet.......54-59 percent.
* 6000 feet.......79-84 percent.
* 24 hr trend.....On average up 13 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph.
* Upper slopes....South winds 5 to 10 mph in the evening becoming
downslope/downvalley 2 to 5 mph.
* 10000 ft msl....West 25 to 35 mph.
* CWR (>= 0.10 in)....0 percent.
.LABOR DAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 3000 feet.......94-99.
* 6000 feet.......76-81.
* 24 hr trend.....On average up 5 degrees.
* Min humidity:
* 3000 feet.......21-31 percent.
* 6000 feet.......28-38 percent.
* 24 hr trend.....On average down 9 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. Gusts up to 25 mph.
* Upper slopes....Southwest 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.
* 10000 ft msl....Southwest 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9400 ft agl.
* Transport winds.....Southwest around 10 knots.
* Ventilation.........Excellent.
.MONDAY NIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 3000 feet.......65-70.
* 6000 feet.......52-57.
* 24 hr trend.....Little change.
* Max humidity:
* 3000 feet.......46-51 percent.
* 6000 feet.......63-68 percent.
* 24 hr trend.....On average down 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 15 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 3000 feet.......100-105.
* 6000 feet.......81-86.
* 24 hr trend.....On average up 5 degrees.
* Min humidity:
* 3000 feet.......14-22 percent.
* 6000 feet.......19-27 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 northwest up
to 10 mph in the afternoon. Gusts up to 25 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming west up to
10 mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....West 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......10400 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Good.
.EXTENDED...
.WEDNESDAY...Mostly clear. Lows in the mid 60s to lower 70s.
Highs 95 to 100. Light wind.
.THURSDAY...Mostly clear. Lows in the upper 60s to mid 70s. Highs
95 to 100. West winds 5 to 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 60s to mid 70s. Highs
in the mid to upper 90s. Southwest winds 5 to 10 mph.
$$
NVZ465-071115-
Clark and SW Lincoln County Deserts/Las Vegas Dispatch-
1231 PM PDT Sun Sep 6 2026
.TONIGHT...
* Sky/Weather.........Mostly cloudy then becoming partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......62-67.
* 24 hr trend.....On average down 4 degrees.
* Max humidity:
* 4000 feet.......69-74 percent.
* 24 hr trend.....On average up 29 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southwest 25 to 35 mph.
* CWR (>= 0.10 in)....0 percent.
.LABOR DAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......91-96.
* 24 hr trend.....On average up 8 degrees.
* Min humidity:
* 4000 feet.......22-32 percent.
* 24 hr trend.....On average down 3 percent.
* 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.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......8900 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Excellent.
.MONDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......66-71.
* 24 hr trend.....On average up 4 degrees.
* Max humidity:
* 4000 feet.......48-53 percent.
* 24 hr trend.....On average down 21 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southwest 10 to 15 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 up 5 degrees.
* Min humidity:
* 4000 feet.......17-25 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. Gusts up to 25 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9100 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Good.
.EXTENDED...
.WEDNESDAY...Mostly clear. Lows in the upper 60s to lower 70s.
Highs in the mid to upper 90s. Light wind.
.THURSDAY...Mostly clear. Lows in the upper 60s to mid 70s. Highs
96 to 101. Light wind.
.FRIDAY...Mostly clear. Lows in the lower to mid 70s. Highs 95 to
100. Southwest winds 5 to 10 mph.
$$
NVZ463-464-071115-
Sheep Range-Spring Mountains-
1231 PM PDT Sun Sep 6 2026
.TONIGHT...
* Sky/Weather.........Mostly cloudy then becoming partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 7000 feet.......44-49.
* 24 hr trend.....On average down 3 degrees.
* Max humidity:
* 7000 feet.......86-91 percent.
* 24 hr trend.....On average up 31 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Southwest winds around 10 mph.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
.LABOR DAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 7000 feet.......73-78.
* 24 hr trend.....On average up 8 degrees.
* Min humidity:
* 7000 feet.......29-39 percent.
* 24 hr trend.....On average down 4 percent.
* 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 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......8600 ft agl.
* Transport winds.....Southwest around 10 knots.
* Ventilation.........Excellent.
.MONDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 7000 feet.......48-53.
* 24 hr trend.....On average up 3 degrees.
* Max humidity:
* 7000 feet.......59-64 percent.
* 24 hr trend.....On average down 28 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southwest around 10 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.....On average up 4 degrees.
* Min humidity:
* 7000 feet.......25-35 percent.
* 24 hr trend.....On average down 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Upslope/upvalley 4 to 8 mph.
* 10000 ft msl....Southwest around 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9200 ft agl.
* Transport winds.....Southwest around 10 knots.
* Ventilation.........Very good.
.EXTENDED...
.WEDNESDAY...Mostly clear. Lows in the 50s. Highs in the lower to
mid 80s. Light wind.
.THURSDAY...Mostly clear. Lows in the mid 50s to lower 60s. Highs
in the lower to mid 80s. Light wind.
.FRIDAY...Mostly clear. Lows in the mid 50s to lower 60s. Highs
in the lower to mid 80s. Southwest winds 10 mph.
$$
NVZ461-071115-
Lincoln County/Ely Dispatch-
1231 PM PDT Sun Sep 6 2026
.TONIGHT...
* Sky/Weather.........Mostly cloudy then becoming partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......55-60.
* 7000 feet.......48-53.
* 24 hr trend.....On average down 4 degrees.
* Max humidity:
* 4000 feet.......77-82 percent.
* 7000 feet.......92-97 percent.
* 24 hr trend.....On average up 41 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Southeast wind around 10 mph in the evening
becoming downslope/downvalley 2 to 5 mph.
* Upper slopes....South wind 10 to 15 mph with gusts to around 30
mph decreasing to around 10 mph after midnight.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
.LABOR DAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......87-92.
* 7000 feet.......74-79.
* 24 hr trend.....On average up 7 degrees.
* Min humidity:
* 4000 feet.......25-34 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 south 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....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......8000 ft agl.
* Transport winds.....Southwest 5 to 10 knots.
* Ventilation.........Good.
.MONDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......57-62.
* 7000 feet.......49-54.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* 4000 feet.......55-60 percent.
* 7000 feet.......64-69 percent.
* 24 hr trend.....On average down 25 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph.
* Upper slopes....South wind 5 to 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.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......93-98.
* 7000 feet.......79-84.
* 24 hr trend.....On average up 4 degrees.
* Min humidity:
* 4000 feet.......18-23 percent.
* 7000 feet.......16-24 percent.
* 24 hr trend.....On average down 7 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph. Gusts up to 20 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming south up to
10 mph in the afternoon.
* 10000 ft msl....Southwest 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......8400 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Fair.
.EXTENDED...
.WEDNESDAY...Mostly clear. Lows in the mid to upper 50s. Highs
97 to 102. Light wind.
.THURSDAY...Mostly clear. Lows in the upper 50s to lower 60s.
Highs 99 to 104. Light wind.
.FRIDAY...Mostly clear. Lows in the upper 50s to mid 60s. Highs
98 to 103. Southwest wind 5 to 10 mph.
$$
NVZ462-071115-
Nye County Deserts/Las Vegas Dispatch-
1231 PM PDT Sun Sep 6 2026
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......57-62.
* 7000 feet.......47-52.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* 4000 feet.......76-81 percent.
* 7000 feet.......95-100 percent.
* 24 hr trend.....On average up 45 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 10 to 15 mph with gusts to around 30
mph in the evening becoming downslope/downvalley 2 to 5 mph.
* Upper slopes....South wind 10 to 15 mph with gusts to around 30
mph decreasing to around 10 mph after midnight.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
.LABOR DAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......87-92.
* 7000 feet.......73-78.
* 24 hr trend.....On average up 6 degrees.
* Min humidity:
* 4000 feet.......21-27 percent.
* 7000 feet.......22-31 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
around 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....Southwest around 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......7200 ft agl.
* Transport winds.....South around 10 knots.
* Ventilation.........Very good.
.MONDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......61-66.
* 7000 feet.......51-56.
* 24 hr trend.....On average up 4 degrees.
* Max humidity:
* 4000 feet.......48-53 percent.
* 7000 feet.......61-66 percent.
* 24 hr trend.....On average down 28 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South wind 5 to 10 mph in the evening becoming
downslope/downvalley 2 to 5 mph.
* Upper slopes....South wind 5 to 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.
.TUESDAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......92-97.
* 7000 feet.......78-83.
* 24 hr trend.....On average up 5 degrees.
* Min humidity:
* 4000 feet.......17-22 percent.
* 7000 feet.......18-24 percent.
* 24 hr trend.....On average down 5 percent.
* 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.
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming south around
10 mph in the afternoon. Gusts up to 25 mph.
* 10000 ft msl....South around 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....South around 10 knots.
* Ventilation.........Very good.
.EXTENDED...
.WEDNESDAY...Mostly clear. Lows in the upper 50s to lower 60s.
Highs 95 to 100. Light wind.
.THURSDAY...Mostly clear. Lows in the lower to mid 60s. Highs
97 to 102. Light wind.
.FRIDAY...Mostly clear. Lows in the lower to mid 60s. Highs 95 to
100. Southwest wind 5 to 10 mph.
$$
NVZ460-071115-
Esmeralda and Nye County Deserts/CNC Dispatch-
1231 PM PDT Sun Sep 6 2026
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......52-57.
* 7000 feet.......44-49.
* 24 hr trend.....Little change.
* Max humidity:
* 4000 feet.......85-90 percent.
* 7000 feet.......69-74 percent.
* 24 hr trend.....On average up 32 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Southeast wind 10 to 15 mph with gusts to around
30 mph in the evening becoming downslope/downvalley 2 to 5
mph.
* Upper slopes....South wind 10 to 15 mph with gusts to around 30
mph shifting to the northwest after midnight.
* 10000 ft msl....West 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.LABOR DAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......83-87.
* 7000 feet.......73-78.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......21-24 percent.
* 7000 feet.......16-26 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph. Gusts up to 25 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph. Gusts up to 25 mph.
* 10000 ft msl....Southwest 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......7000 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Fair.
.MONDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......55-60.
* 7000 feet.......49-54.
* 24 hr trend.....On average up 4 degrees.
* Max humidity:
* 4000 feet.......55-60 percent.
* 7000 feet.......44-49 percent.
* 24 hr trend.....On average down 25 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....South around 10 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......Around 90.
* 7000 feet.......78-83.
* 24 hr trend.....On average up 4 degrees.
* Min humidity:
* 4000 feet.......16-19 percent.
* 7000 feet.......15-23 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 up to
10 mph in the afternoon. Gusts up to 25 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming southeast up
to 10 mph in the afternoon. Gusts up to 20 mph.
* 10000 ft msl....South around 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......8100 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Fair.
.EXTENDED...
.WEDNESDAY...Partly cloudy. Lows in the upper 50s to lower 60s.
Highs in the 90s. Light wind.
.THURSDAY...Mostly clear. Lows in the upper 50s to mid 60s. Highs
in the mid to upper 90s. Light wind.
.FRIDAY...Mostly clear. Lows in the lower to mid 60s. Highs in
the 90s. West wind 5 to 10 mph.
$$
CAZ226-071115-
Owens Valley/Southern Inyo Forest-
1231 PM PDT Sun Sep 6 2026
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....51-56.
* 7000 feet.......30-35.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....45-50 percent.
* 7000 feet.......47-52 percent.
* 24 hr trend.....On average up 12 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds around 10 mph with gusts to around 30
mph in the evening becoming downslope/downvalley 2 to 5 mph.
* Upper slopes....West winds 10 to 15 mph. Gusts up to 30 mph in
the evening.
* 10000 ft msl....West around 10 mph.
* CWR (>= 0.10 in)....0 percent.
.LABOR DAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....88-93.
* 7000 feet.......74-79.
* 24 hr trend.....On average up 5 degrees.
* Min humidity:
* Valley floor....12-18 percent.
* 7000 feet.......14-22 percent.
* 24 hr trend.....On average down 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming southeast
around 10 mph with gusts to around 25 mph in the afternoon.
* Upper slopes....Southwest winds 5 to 10 mph shifting to the
south in the afternoon. Gusts up to 30 mph.
* 10000 ft msl....Southwest 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....56-61.
* 7000 feet.......33-38.
* 24 hr trend.....On average up 4 degrees.
* Max humidity:
* Valley floor....30-35 percent.
* 7000 feet.......37-42 percent.
* 24 hr trend.....On average down 13 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Southwest winds 5 to 10 mph with gusts to around
20 mph in the evening becoming downslope/downvalley 2 to 5
mph.
* Upper slopes....West winds 5 to 10 mph.
* 10000 ft msl....Southwest 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....90-95.
* 7000 feet.......76-81.
* 24 hr trend.....On average up 2 degrees.
* Min humidity:
* Valley floor....15-18 percent.
* 7000 feet.......18-27 percent.
* 24 hr trend.....On average up 2 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....Southwest winds 5 to 10 mph.
* 10000 ft msl....Southwest 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.WEDNESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the upper 50s to lower 60s. Highs in the
lower to mid 90s. Light wind.
.THURSDAY...Mostly clear. Lows in the lower to mid 60s. Highs in
the 90s. Light wind.
.FRIDAY...Mostly clear. Lows in the lower to mid 60s. Highs in
the mid to upper 90s. Southwest winds 5 to 10 mph.
$$
CAZ227-071115-
Death Valley National Park-
1231 PM PDT Sun Sep 6 2026
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....75-80.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* Valley floor....43-48 percent.
* 24 hr trend.....On average up 22 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Southeast wind 10 to 15 mph with gusts to around
30 mph shifting to the east after midnight.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
.LABOR DAY...
* Sky/Weather.........Sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....100-105.
* 24 hr trend.....On average up 4 degrees.
* Min humidity:
* Valley floor....15-21 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....79-84.
* 24 hr trend.....On average up 4 degrees.
* Max humidity:
* Valley floor....27-32 percent.
* 24 hr trend.....On average down 16 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Southeast 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.
.TUESDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....103-108.
* 24 hr trend.....On average up 3 degrees.
* Min humidity:
* Valley floor....11-17 percent.
* 24 hr trend.....On average down 4 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph.
* 10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.WEDNESDAY...Mostly clear. Lows in the 80s. Highs 111 to 116.
Light wind.
.THURSDAY...Mostly clear. Lows in the mid 80s to lower 90s. Highs
114 to 119. Light wind.
.FRIDAY...Mostly clear. Lows in the mid 80s to lower 90s. Highs
113 to 118. South wind 5 to 10 mph.
$$
CAZ228-071115-
Mojave Desert Including Morongo Valley/Yucca Valley-
1231 PM PDT Sun Sep 6 2026
.TONIGHT...
* Sky/Weather.........Mostly cloudy then becoming partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....61-66.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* Valley floor....68-73 percent.
* 24 hr trend.....On average up 22 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....West 25 to 35 mph.
* CWR (>= 0.10 in)....0 percent.
.LABOR DAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....94-99.
* 24 hr trend.....On average up 9 degrees.
* Min humidity:
* Valley floor....25-35 percent.
* 24 hr trend.....On average down 3 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph becoming west up to
10 mph with gusts to around 30 mph in the afternoon.
* 10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....65-70.
* 24 hr trend.....On average up 4 degrees.
* Max humidity:
* Valley floor....52-57 percent.
* 24 hr trend.....On average down 16 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....West wind 5 to 10 mph with gusts to around 20
mph in the evening becoming downslope/downvalley 2 to 5 mph.
* 10000 ft msl....West 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
.TUESDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....99-104.
* 24 hr trend.....On average up 5 degrees.
* Min humidity:
* Valley floor....19-29 percent.
* 24 hr trend.....On average down 6 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph.
* 10000 ft msl....West 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.WEDNESDAY...Mostly clear. Lows in the 70s. Highs 99 to 104.
Light wind.
.THURSDAY...Mostly clear. Lows in the mid 70s to lower 80s. Highs
101 to 105. Light wind.
.FRIDAY...Clear. Lows in the mid 70s to lower 80s. Highs 101 to
105. 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