Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Las Vegas, NV
Issued by NWS Las Vegas, NV
298
FNUS55 KVEF 191935
FWFVEF
Fire Weather Planning Forecast for Southern Nevada
Northwest Arizona and Southeast California
National Weather Service Las Vegas NV
1235 PM PDT Sat Sep 19 2026
.DISCUSSION...Dry and seasonable conditions stick around through the
weekend with light breezes. Afternoon RH values 5-15%, with poor
overnight recovery in the central Mojave Desert and moderate
recovery elsewhere. Moisture and precipitation chances increase
Monday and Tuesday, particularly across the northwestern half of the
area. Drier conditions resume Wednesday and Thursday, followed by
low precipitation chances returning to areas southeast of I-15 on
Friday.
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-NVZ466-201115-
Lake Mead NRA/Colorado River-AZ side-Lower Colorado River Valley-
Lake Mead NRA/Colorado River-NV side-
1235 PM PDT Sat Sep 19 2026 /1235 PM MST Sat Sep 19 2026/
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....68-73.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....18-23 percent.
* 24 hr trend.....On average down 6 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.
.SUNDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....98-103.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....7-12 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....South 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......11900 ft agl.
* Transport winds.....South 5 to 10 knots.
* Ventilation.........Excellent.
.SUNDAY NIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....70-75.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* Valley floor....23-28 percent.
* 24 hr trend.....On average up 5 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southeast 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....96-101.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* Valley floor....11-18 percent.
* 24 hr trend.....On average up 5 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph becoming south 10 to
15 mph with gusts to around 30 mph in the afternoon.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......11600 ft agl.
* Transport winds.....South 10 to 20 knots.
* Ventilation.........Excellent.
.EXTENDED...
.TUESDAY...Mostly clear. Lows in the 70s. Highs 95 to 100.
Southwest wind 5 to 10 mph.
.WEDNESDAY...Clear. Lows in the lower to mid 70s. Highs 98 to
103. North wind 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the mid to upper 70s. Highs
100 to 105. Light wind.
$$
AZZ102-201115-
Northwest Deserts/Northwest Plateau-
1235 PM MST Sat Sep 19 2026
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 3000 feet.......62-67.
* 6000 feet.......49-54.
* 24 hr trend.....On average down 2 degrees.
* Max humidity:
* 3000 feet.......19-24 percent.
* 6000 feet.......24-29 percent.
* 24 hr trend.....On average down 17 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....Southwest around 10 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 3000 feet.......94-99.
* 6000 feet.......77-82.
* 24 hr trend.....Little change.
* Min humidity:
* 3000 feet.......8-12 percent.
* 6000 feet.......10-14 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 30 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph. Gusts up to 25 mph.
* 10000 ft msl....South around 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......10700 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Very good.
.SUNDAY NIGHT...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 3000 feet.......64-69.
* 6000 feet.......51-56.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* 3000 feet.......25-30 percent.
* 6000 feet.......29-34 percent.
* 24 hr trend.....On average up 5 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 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 3000 feet.......92-97.
* 6000 feet.......76-81.
* 24 hr trend.....Little change.
* Min humidity:
* 3000 feet.......11-17 percent.
* 6000 feet.......17-22 percent.
* 24 hr trend.....On average up 5 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....South winds 10 to 15 mph with gusts to around 30
mph.
* Upper slopes....South winds 10 to 15 mph with gusts to around 25
mph.
* 10000 ft msl....South 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......10700 ft agl.
* Transport winds.....South 10 to 15 knots.
* Ventilation.........Excellent.
.EXTENDED...
.TUESDAY...Partly cloudy. Isolated showers and thunderstorms.
Lows in the upper 50s to mid 60s. Highs in the 80s. South winds
5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 50s to mid 60s.
Highs in the mid 80s to lower 90s. Southeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the lower to mid 60s. Highs in
the upper 80s to lower 90s. Southeast winds 5 to 10 mph.
$$
NVZ465-201115-
Clark and SW Lincoln County Deserts/Las Vegas Dispatch-
1235 PM PDT Sat Sep 19 2026
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......62-67.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* 4000 feet.......16-21 percent.
* 24 hr trend.....On average down 5 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southwest 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......93-98.
* 24 hr trend.....On average up 2 degrees.
* Min humidity:
* 4000 feet.......6-11 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....North winds 5 to 10 mph with gusts to around 20
mph shifting to the southeast with gusts to around 30 mph in
the afternoon.
* 10000 ft msl....South around 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......11300 ft agl.
* Transport winds.....Light winds.
* Ventilation.........Good.
.SUNDAY NIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......64-69.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* 4000 feet.......17-22 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....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.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......92-97.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......10-18 percent.
* 24 hr trend.....On average up 5 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Northeast winds 5 to 10 mph shifting to the
southeast around 10 mph in the afternoon. Gusts up to 35 mph.
* 10000 ft msl....Southeast 15 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......12900 ft agl.
* Transport winds.....Southeast 10 to 15 knots.
* Ventilation.........Excellent.
.EXTENDED...
.TUESDAY...Partly cloudy. Scattered showers. Lows in the upper
50s to lower 60s. Highs in the 80s. Light wind.
.WEDNESDAY...Clear. Lows in the upper 50s to lower 60s. Highs in
the mid 80s to lower 90s. Northeast winds 5 to 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s to mid 60s. Highs
in the upper 80s to lower 90s. Light wind.
$$
NVZ463-464-201115-
Sheep Range-Spring Mountains-
1235 PM PDT Sat Sep 19 2026
.TONIGHT...
* Sky/Weather.........Clear then becoming partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 7000 feet.......45-50.
* 24 hr trend.....On average up 3 degrees.
* Max humidity:
* 7000 feet.......21-26 percent.
* 24 hr trend.....On average down 3 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.
.SUNDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 7000 feet.......76-81.
* 24 hr trend.....Little change.
* Min humidity:
* 7000 feet.......9-14 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming south 10 mph
in the afternoon. Gusts up to 30 mph.
* 10000 ft msl....South around 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9800 ft agl.
* Transport winds.....South around 10 knots.
* Ventilation.........Good.
.SUNDAY NIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 7000 feet.......47-52.
* 24 hr trend.....Little change.
* Max humidity:
* 7000 feet.......25-30 percent.
* 24 hr trend.....On average up 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....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.
Scattered showers and isolated thunderstorms.
* Chance of thunder...20 percent.
* Max temperature:
* 7000 feet.......74-79.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* 7000 feet.......16-26 percent.
* 24 hr trend.....On average up 8 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Upper slopes....Southeast winds 10 mph with gusts to around 25
mph.
* 10000 ft msl....Southeast 15 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......12600 ft agl.
* Transport winds.....Southeast 10 to 15 knots.
* Ventilation.........Excellent.
.EXTENDED...
.TUESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the mid 40s to lower 50s. Highs in the
upper 60s to lower 70s. Light wind.
.WEDNESDAY...Mostly clear. Lows in the mid 40s to lower 50s.
Highs in the 70s. East winds 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s to lower 50s.
Highs in the mid to upper 70s. Southeast winds 10 mph.
$$
NVZ461-201115-
Lincoln County/Ely Dispatch-
1235 PM PDT Sat Sep 19 2026
.TONIGHT...
* Sky/Weather.........Mostly clear.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......53-58.
* 7000 feet.......42-47.
* 24 hr trend.....Little change.
* Max humidity:
* 4000 feet.......25-30 percent.
* 7000 feet.......42-47 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 becoming north up
to 10 mph after midnight.
* Upper slopes....Downslope/downvalley 2 to 5 mph becoming
northeast 5 to 10 mph after midnight.
* 10000 ft msl....West around 10 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......90-95.
* 7000 feet.......75-80.
* 24 hr trend.....On average up 2 degrees.
* Min humidity:
* 4000 feet.......7-10 percent.
* 7000 feet.......10-15 percent.
* 24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Northeast wind 5 to 10 mph with gusts to around
25 mph in the morning becoming upslope/upvalley 4 to 8 mph.
* Upper slopes....Northeast wind 5 to 10 mph with gusts to around
25 mph in the morning becoming upslope/upvalley 4 to 8 mph.
* 10000 ft msl....Southwest 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......9000 ft agl.
* Transport winds.....Southeast around 10 knots.
* Ventilation.........Good.
.SUNDAY NIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......55-60.
* 7000 feet.......46-51.
* 24 hr trend.....On average up 4 degrees.
* Max humidity:
* 4000 feet.......21-26 percent.
* 7000 feet.......33-38 percent.
* 24 hr trend.....On average down 8 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 becoming
northeast 5 to 10 mph after midnight.
* 10000 ft msl....South around 10 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......89-94.
* 7000 feet.......74-79.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......11-14 percent.
* 7000 feet.......15-20 percent.
* 24 hr trend.....On average up 5 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....East wind 5 to 10 mph shifting to the south
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.......11400 ft agl.
* Transport winds.....Southeast around 10 knots.
* Ventilation.........Excellent.
.EXTENDED...
.TUESDAY...Mostly cloudy. Scattered showers and isolated
thunderstorms. Lows in the upper 40s to lower 50s. Highs in the
mid to upper 80s. Light wind.
.WEDNESDAY...Mostly clear. Lows in the mid 40s to lower 50s.
Highs in the upper 80s to lower 90s. Light wind.
.THURSDAY...Mostly clear. Lows in the upper 40s to lower 50s.
Highs in the lower to mid 90s. Southeast wind 5 to 10 mph.
$$
NVZ462-201115-
Nye County Deserts/Las Vegas Dispatch-
1235 PM PDT Sat Sep 19 2026
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......56-61.
* 7000 feet.......47-52.
* 24 hr trend.....Little change.
* Max humidity:
* 4000 feet.......16-21 percent.
* 7000 feet.......23-28 percent.
* 24 hr trend.....On average down 8 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph becoming north
around 10 mph after midnight.
* Upper slopes....Downslope/downvalley 2 to 5 mph becoming
northeast 5 to 10 mph after midnight.
* 10000 ft msl....Light and variable.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......91-96.
* 7000 feet.......75-80.
* 24 hr trend.....On average up 2 degrees.
* Min humidity:
* 4000 feet.......5-8 percent.
* 7000 feet.......9-12 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 south
in the afternoon. Gusts up to 30 mph.
* Upper slopes....Northeast wind 5 to 10 mph shifting to the 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.
* Mixing height.......11800 ft agl.
* Transport winds.....Southeast around 10 knots.
* Ventilation.........Very good.
.SUNDAY NIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......59-64.
* 7000 feet.......51-56.
* 24 hr trend.....On average up 4 degrees.
* Max humidity:
* 4000 feet.......16-21 percent.
* 7000 feet.......20-25 percent.
* 24 hr trend.....On average down 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Downslope/downvalley 2 to 5 mph becoming
northeast 5 to 10 mph after midnight. Gusts up to 20 mph.
* Upper slopes....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southeast 10 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
Isolated showers.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......89-94.
* 7000 feet.......73-78.
* 24 hr trend.....Little change.
* Min humidity:
* 4000 feet.......10-15 percent.
* 7000 feet.......15-20 percent.
* 24 hr trend.....On average up 5 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....East wind around 10 mph shifting to the southeast
in the afternoon. Gusts up to 30 mph.
* Upper slopes....East wind around 10 mph shifting to the southeast
in the afternoon. Gusts up to 30 mph.
* 10000 ft msl....Southeast 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......13000 ft agl.
* Transport winds.....Southeast around 10 knots.
* Ventilation.........Excellent.
.EXTENDED...
.TUESDAY...Partly cloudy. Scattered showers and isolated
thunderstorms. Lows in the upper 40s to lower 50s. Highs in the
80s. Northeast wind 5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s to lower 50s.
Highs in the upper 80s to lower 90s. Southeast wind 5 to 10 mph.
.THURSDAY...Clear. Lows in the lower to mid 50s. Highs in the
upper 80s to lower 90s. Southeast wind 5 to 10 mph.
$$
NVZ460-201115-
Esmeralda and Nye County Deserts/CNC Dispatch-
1235 PM PDT Sat Sep 19 2026
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......51-56.
* 7000 feet.......46-51.
* 24 hr trend.....On average up 3 degrees.
* Max humidity:
* 4000 feet.......18-23 percent.
* 7000 feet.......28-33 percent.
* 24 hr trend.....On average down 11 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.
.SUNDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......87-91.
* 7000 feet.......74-79.
* 24 hr trend.....On average up 4 degrees.
* Min humidity:
* 4000 feet.......7-9 percent.
* 7000 feet.......8-13 percent.
* 24 hr trend.....On average down 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
* Slope/valley....Upslope/upvalley 4 to 8 mph becoming south around
10 mph in the afternoon. Gusts up to 30 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming southeast
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.......9500 ft agl.
* Transport winds.....Southeast around 10 knots.
* Ventilation.........Very good.
.SUNDAY NIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* 4000 feet.......54-59.
* 7000 feet.......49-54.
* 24 hr trend.....On average up 3 degrees.
* Max humidity:
* 4000 feet.......15-20 percent.
* 7000 feet.......20-25 percent.
* 24 hr trend.....On average down 7 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....South 15 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
* Chance of thunder...0 percent.
* Max temperature:
* 4000 feet.......84-88.
* 7000 feet.......72-77.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* 4000 feet.......11-13 percent.
* 7000 feet.......12-18 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 southeast
around 10 mph in the afternoon. Gusts up to 30 mph.
* Upper slopes....Upslope/upvalley 4 to 8 mph becoming southeast
around 10 mph with gusts to around 25 mph in the afternoon.
* 10000 ft msl....Southeast 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* Mixing height.......12700 ft agl.
* Transport winds.....Southeast around 10 knots.
* Ventilation.........Excellent.
.EXTENDED...
.TUESDAY...Partly cloudy. Scattered showers. Lows in the upper
40s to lower 50s. Highs in the lower to mid 80s. Light wind.
.WEDNESDAY...Mostly clear. Lows in the upper 40s to mid 50s.
Highs in the mid 80s to lower 90s. Light wind.
.THURSDAY...Clear. Lows in the lower to mid 50s. Highs in the
upper 80s to lower 90s. Southeast wind 5 to 10 mph.
$$
CAZ226-201115-
Owens Valley/Southern Inyo Forest-
1235 PM PDT Sat Sep 19 2026
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....53-58.
* 7000 feet.......32-37.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* Valley floor....26-31 percent.
* 7000 feet.......34-39 percent.
* 24 hr trend.....On average down 5 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....East 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....86-91.
* 7000 feet.......73-78.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....7-10 percent.
* 7000 feet.......10-20 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 southeast
around 10 mph in the afternoon. Gusts up to 30 mph.
* Upper slopes....Southeast winds 5 to 10 mph increasing to 10 to
15 mph in the afternoon. Gusts up to 30 mph.
* 10000 ft msl....Southeast around 10 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY NIGHT...
* Sky/Weather.........Partly cloudy then becoming mostly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....55-60.
* 7000 feet.......32-37.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* Valley floor....26-31 percent.
* 7000 feet.......33-38 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 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Partly cloudy. Scattered showers.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....83-88.
* 7000 feet.......69-74.
* 24 hr trend.....On average down 4 degrees.
* Min humidity:
* Valley floor....15-18 percent.
* 7000 feet.......18-28 percent.
* 24 hr trend.....On average up 7 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 30 mph in the afternoon.
* Upper slopes....Northeast winds around 10 mph shifting to the
southeast in the afternoon. Gusts up to 30 mph.
* 10000 ft msl....Southeast 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.TUESDAY...Partly cloudy. Scattered showers. Lows in the upper
40s to lower 50s. Highs in the lower to mid 80s. Northeast winds
5 to 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower to mid 50s. Highs in
the mid 80s to lower 90s. East winds 5 to 10 mph.
.THURSDAY...Clear. Lows in the lower to mid 50s. Highs in the
upper 80s to lower 90s. South winds 5 to 10 mph.
$$
CAZ227-201115-
Death Valley National Park-
1235 PM PDT Sat Sep 19 2026
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....76-81.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....11-15 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....East 5 to 10 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....103-108.
* 24 hr trend.....On average up 2 degrees.
* Min humidity:
* Valley floor....3-6 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 20 mph.
* 10000 ft msl....Southeast 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY NIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....78-83.
* 24 hr trend.....On average up 2 degrees.
* Max humidity:
* Valley floor....11-16 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southeast 10 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....101-106.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* Valley floor....6-11 percent.
* 24 hr trend.....On average up 4 percent.
* 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.
* 10000 ft msl....Southeast 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.TUESDAY...Partly cloudy. Scattered showers. Lows in the mid to
upper 70s. Highs 100 to 105. Northeast wind 5 to 10 mph.
.WEDNESDAY...Clear. Lows in the mid 70s to lower 80s. Highs
105 to 110. East wind 5 to 10 mph.
.THURSDAY...Clear. Lows in the upper 70s to lower 80s. Highs
107 to 112. Southeast wind 5 to 10 mph.
$$
CAZ228-201115-
Mojave Desert Including Morongo Valley/Yucca Valley-
1235 PM PDT Sat Sep 19 2026
.TONIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....61-66.
* 24 hr trend.....On average up 4 degrees.
* Max humidity:
* Valley floor....20-25 percent.
* 24 hr trend.....On average down 9 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southeast around 10 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY...
* Sky/Weather.........Partly cloudy then becoming mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....95-100.
* 24 hr trend.....Little change.
* Min humidity:
* Valley floor....6-11 percent.
* 24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Upslope/upvalley 4 to 8 mph becoming southeast up
to 10 mph in the afternoon. Gusts up to 30 mph.
* 10000 ft msl....Southeast 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
.SUNDAY NIGHT...
* Sky/Weather.........Partly cloudy.
* Chance of thunder...0 percent.
* Min temperature:
* Valley floor....62-67.
* 24 hr trend.....Little change.
* Max humidity:
* Valley floor....31-36 percent.
* 24 hr trend.....On average up 11 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....Downslope/downvalley 2 to 5 mph.
* 10000 ft msl....Southeast 10 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.MONDAY...
* Sky/Weather.........Mostly sunny.
* Chance of thunder...0 percent.
* Max temperature:
* Valley floor....93-98.
* 24 hr trend.....On average down 2 degrees.
* Min humidity:
* Valley floor....13-21 percent.
* 24 hr trend.....On average up 8 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
* Valley floor....South wind 5 to 10 mph with gusts to around 30
mph.
* 10000 ft msl....Southeast 10 to 20 mph.
* CWR (>= 0.10 in)....0 percent.
.EXTENDED...
.TUESDAY...Mostly clear. Lows in the 60s. Highs in the upper 80s
to lower 90s. North wind 5 to 10 mph.
.WEDNESDAY...Clear. Lows in the mid 60s to lower 70s. Highs in
the 90s. East wind 5 to 10 mph.
.THURSDAY...Clear. Lows in the upper 60s to lower 70s. Highs in
the mid to upper 90s. Southeast 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