Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Las Vegas, NV

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401
FNUS55 KVEF 192239
FWFVEF

Fire Weather Planning Forecast for Southern Nevada
Northwest Arizona and Southeast California
National Weather Service Las Vegas NV
339 PM PDT Tue Sep 19 2017

.DISCUSSION..Expect afternoon breezes through mid week with a
cooling trend and stronger southwest winds by Thursday across the
Mojave Desert region and southern Great Basin. A cold front will
sweep across the area late Thursday bringing light snow chances
above 7000 feet in the southern Great Basin. Critical fire weather
conditions are not expected due to relatively high fuel moisture and
marginal forecast humidities.


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-NVZ466-201130-
Lake Mead NRA/Colorado River-AZ side-Lower Colorado River Valley-
Lake Mead NRA/Colorado River-NV side-
339 PM PDT Tue Sep 19 2017 /339 PM MST Tue Sep 19 2017/

.TONIGHT...
* Sky/Weather.........Clear.
* Min temperature:
*     Valley floor....66-71.
*     24 hr trend.....On average down 2 degrees.
* Max humidity:
*     Valley floor....33-38 percent.
*     24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
*     Valley floor....South wind up to 10 mph.
*     10000 ft msl....West 20 to 30 mph decreasing to 15 to 20 mph
      after midnight.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.WEDNESDAY...
* Sky/Weather.........Sunny.
* Max temperature:
*     Valley floor....94-99.
*     24 hr trend.....Little change.
* Min humidity:
*     Valley floor....10-15 percent.
*     24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
*     Valley floor....South wind 10 to 15 mph with gusts to around 35
      mph.
*     10000 ft msl....Southwest 15 to 20 mph becoming 15 to 25 mph in
      the afternoon.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.
* Mixing height.......7400 ft agl.
* Transport winds.....South 10 to 15 knots increasing to around 20
  knots in the afternoon.
* Ventilation.........Excellent.

.WEDNESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     Valley floor....66-71.
*     24 hr trend.....Little change.
* Max humidity:
*     Valley floor....38-43 percent.
*     24 hr trend.....On average up 5 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
*     Valley floor....South wind 10 to 15 mph.
*     10000 ft msl....Southwest 20 to 30 mph increasing to 30 to 40 mph
      after midnight.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.THURSDAY...
* Sky/Weather.........Sunny.
* Max temperature:
*     Valley floor....92-97.
*     24 hr trend.....On average down 2 degrees.
* Min humidity:
*     Valley floor....13-18 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 40
      mph.
*     10000 ft msl....Southwest 35 to 45 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........4.
* Mixing height.......10700 ft agl.
* Transport winds.....South 15 to 20 knots.
* Ventilation.........Excellent.

.EXTENDED...
.FRIDAY...Not as warm. Mostly clear. Lows in the lower to mid 60s.
Highs in the 80s. Southwest wind 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s to lower 60s. Highs
in the mid 80s to lower 90s. North wind up to 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s to lower 60s. Highs in
the upper 80s to lower 90s. North wind 10 to 15 mph.

$$

AZZ102-201130-
Northwest Deserts/Northwest Plateau-
339 PM MST Tue Sep 19 2017

.TONIGHT...
* Sky/Weather.........Clear.
* Min temperature:
*     3000 feet.......57-62.
*     6000 feet.......46-51.
*     24 hr trend.....Little change.
* Max humidity:
*     3000 feet.......39-44 percent.
*     6000 feet.......49-54 percent.
*     24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....Southeast winds up to 10 mph.
*     Upper slopes....Southwest winds 10 to 15 mph.
*     10000 ft msl....West 20 to 30 mph decreasing to 15 to 20 mph
      after midnight.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.WEDNESDAY...
* Sky/Weather.........Sunny.
* Max temperature:
*     3000 feet.......88-93.
*     6000 feet.......74-79.
*     24 hr trend.....Little change.
* Min humidity:
*     3000 feet.......13-18 percent.
*     6000 feet.......18-24 percent.
*     24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....South winds 10 to 20 mph.
*     Upper slopes....Southwest winds 10 to 20 mph with gusts to around
      40 mph.
*     10000 ft msl....Southwest 15 to 25 mph increasing to 20 to 30 mph
      in the afternoon.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........4.
* Mixing height.......6500 ft agl.
* Transport winds.....South 15 to 20 knots.
* Ventilation.........Excellent.

.WEDNESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     3000 feet.......57-62.
*     6000 feet.......49-54.
*     24 hr trend.....On average up 2 degrees.
* Max humidity:
*     3000 feet.......47-52 percent.
*     6000 feet.......51-56 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.
*     Upper slopes....South winds 10 to 20 mph.
*     10000 ft msl....Southwest 20 to 30 mph increasing to 30 to 40 mph
      after midnight.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........4.

.THURSDAY...
* Sky/Weather.........Sunny.
* Max temperature:
*     3000 feet.......87-92.
*     6000 feet.......69-74.
*     24 hr trend.....On average down 2 degrees.
* Min humidity:
*     3000 feet.......15-20 percent.
*     6000 feet.......19-27 percent.
*     24 hr trend.....On average up 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....South winds 15 to 25 mph with gusts to around 40
      mph.
*     Upper slopes....Windy. Southwest winds 20 to 30 mph with gusts to
      around 50 mph.
*     10000 ft msl....Southwest 35 to 45 mph increasing to 40 to 50 mph
      in the afternoon.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........4.
* Mixing height.......7900 ft agl.
* Transport winds.....Southwest 20 to 25 knots.
* Ventilation.........Excellent.

.EXTENDED...
.FRIDAY...Partly cloudy with isolated showers. Lows in the upper 40s to
lower 50s. Highs in the lower to mid 70s. Southwest winds 10 to
15 mph.
.SATURDAY...Mostly clear. Lows in the 40s. Highs in the 70s. West
wind up to 10 mph.
.SUNDAY...Mostly clear. Lows in the 40s. Highs in the mid 70s to
lower 80s. North wind around 10 mph.

$$

NVZ465-201130-
Clark and SW Lincoln County Deserts/Las Vegas Dispatch-
339 PM PDT Tue Sep 19 2017

.TONIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     4000 feet.......58-63.
*     24 hr trend.....On average down 2 degrees.
* Max humidity:
*     4000 feet.......37-42 percent.
*     24 hr trend.....On average up 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....Southwest winds up to 10 mph.
*     10000 ft msl....West 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.WEDNESDAY...
* Sky/Weather.........Sunny.
* Max temperature:
*     4000 feet.......87-92.
*     24 hr trend.....Little change.
* Min humidity:
*     4000 feet.......12-15 percent.
*     24 hr trend.....On average down 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....South winds up to 10 mph increasing to 10 to 15
      mph in the afternoon. Gusts up to 35 mph.
*     10000 ft msl....Southwest 10 to 15 mph increasing to 15 to 25 mph
      in the afternoon.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.
* Mixing height.......7600 ft agl.
* Transport winds.....Light winds becoming south 10 to 15 knots in
  the afternoon.
* Ventilation.........Excellent.

.WEDNESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     4000 feet.......58-63.
*     24 hr trend.....Little change.
* Max humidity:
*     4000 feet.......40-45 percent.
*     24 hr trend.....On average up 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....Southwest winds 10 to 15 mph.
*     10000 ft msl....Southwest 20 to 30 mph increasing to 30 to 40 mph
      after midnight.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.THURSDAY...
* Sky/Weather.........Partly cloudy with isolated showers in the
  afternoon.
* Max temperature:
*     4000 feet.......84-89.
*     24 hr trend.....On average down 3 degrees.
* Min humidity:
*     4000 feet.......14-19 percent.
*     24 hr trend.....On average up 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....Windy. Southwest winds 15 to 20 mph increasing to
      20 to 30 mph in the afternoon. Gusts up to 50 mph.
*     10000 ft msl....Southwest 35 to 45 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........3.
* Mixing height.......8800 ft agl.
* Transport winds.....Southwest 20 to 25 knots.
* Ventilation.........Excellent.

.EXTENDED...
.FRIDAY...Mostly clear. Lows in the mid 40s to lower 50s. Highs in
the upper 60s to lower 70s. Northwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower to mid 40s. Highs in
the lower to mid 70s. North wind around 10 mph.
.SUNDAY...Mostly clear. Lows in the 40s. Highs in the 70s. North
wind 10 to 15 mph.

$$

NVZ463-464-201130-
Sheep Range-Spring Mountains-
339 PM PDT Tue Sep 19 2017

.TONIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     7000 feet.......45-50.
*     24 hr trend.....Little change.
* Max humidity:
*     7000 feet.......43-48 percent.
*     24 hr trend.....On average up 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Upper slopes....Southwest winds 10 mph shifting to the northwest
      after midnight.
*     10000 ft msl....West 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........3.

.WEDNESDAY...
* Sky/Weather.........Sunny.
* Max temperature:
*     7000 feet.......72-77.
*     24 hr trend.....Little change.
* Min humidity:
*     7000 feet.......18-23 percent.
*     24 hr trend.....On average down 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Upper slopes....Upslope/upvalley 4 to 8 mph becoming southwest 10
      to 15 mph in the afternoon.
*     10000 ft msl....Southwest 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........3.
* Mixing height.......5000 ft agl.
* Transport winds.....Southwest 10 to 15 knots.
* Ventilation.........Very good.

.WEDNESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     7000 feet.......44-49.
*     24 hr trend.....Little change.
* Max humidity:
*     7000 feet.......41-46 percent.
*     24 hr trend.....On average up 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Upper slopes....Southwest winds 10 to 20 mph.
*     10000 ft msl....Southwest 20 to 30 mph increasing to 30 to 40 mph
      after midnight.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.THURSDAY...
* Sky/Weather.........Partly cloudy with isolated showers in the afternoon.
* Max temperature:
*     7000 feet.......62-67.
*     24 hr trend.....On average down 9 degrees.
* Min humidity:
*     7000 feet.......21-27 percent.
*     24 hr trend.....On average up 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Upper slopes....Windy. Southwest winds 20 to 30 mph with gusts to
      around 55 mph.
*     10000 ft msl....Southwest 35 to 45 mph decreasing to 25 to 35 mph
      in the afternoon.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........3.
* Mixing height.......6500 ft agl.
* Transport winds.....Southwest 25 to 35 knots decreasing to 20 to
  25 knots in the afternoon.
* Ventilation.........Excellent.

.EXTENDED...
.FRIDAY...Mostly clear. Lows in the mid to upper 30s. Highs in the
50s. Northwest winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the 30s. Highs in the 50s. North
wind 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the mid to upper 30s. Highs in the
mid 50s to lower 60s. Northeast wind 10 to 15 mph.

$$

NVZ461-201130-
Lincoln County/Ely Dispatch-
339 PM PDT Tue Sep 19 2017

.TONIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     4000 feet.......55-60.
*     7000 feet.......39-44.
*     24 hr trend.....On average down 4 degrees.
* Max humidity:
*     4000 feet.......41-46 percent.
*     7000 feet.......48-53 percent.
*     24 hr trend.....On average down 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....West wind up to 10 mph shifting to the north
      around 10 mph after midnight.
*     Upper slopes....West wind around 10 mph shifting to the northeast
      up to 10 mph after midnight.
*     10000 ft msl....West 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........3.

.WEDNESDAY...
* Sky/Weather.........Sunny.
* Max temperature:
*     4000 feet.......84-89.
*     7000 feet.......72-77.
*     24 hr trend.....Little change.
* Min humidity:
*     4000 feet.......15-18 percent.
*     7000 feet.......16-24 percent.
*     24 hr trend.....On average up 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....Northeast wind up to 10 mph shifting to the south
      in the afternoon. Gusts up to 35 mph.
*     Upper slopes....Southeast wind up to 10 mph increasing to
      southwest 15 to 20 mph in the afternoon. Gusts up to 40 mph.
*     10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........3.
* Mixing height.......7000 ft agl.
* Transport winds.....South around 10 knots increasing to 15 to 20
  knots in the afternoon.
* Ventilation.........Excellent.

.WEDNESDAY NIGHT...
* Sky/Weather.........Partly cloudy with isolated showers after
  midnight.
* Min temperature:
*     4000 feet.......54-59.
*     7000 feet.......41-46.
*     24 hr trend.....Little change.
* Max humidity:
*     4000 feet.......45-50 percent.
*     7000 feet.......55-60 percent.
*     24 hr trend.....On average up 9 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 15 mph.
*     10000 ft msl....Southwest 25 to 35 mph increasing to 30 to 40 mph
      after midnight.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........3.

.THURSDAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy.
  Isolated rain showers in the morning, then scattered showers in the
  afternoon.
* Max temperature:
*     4000 feet.......79-84.
*     7000 feet.......59-64.
*     24 hr trend.....On average down 8 degrees.
* Min humidity:
*     4000 feet.......18-23 percent.
*     7000 feet.......25-35 percent.
*     24 hr trend.....On average up 6 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....Southeast wind around 10 mph shifting to the
      southwest 15 to 20 mph in the afternoon. Gusts up to 45 mph.
*     Upper slopes....South wind around 10 mph shifting to the west in
      the afternoon. Gusts up to 45 mph.
*     10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....30 percent.
* LAL.................1.
* Haines Index........2.
* Mixing height.......9400 ft agl.
* Transport winds.....Southwest 10 to 20 knots.
* Ventilation.........Excellent.

.EXTENDED...
.FRIDAY...Partly cloudy with isolated showers. Lows in the lower to mid
30s. Highs in the mid 60s to lower 70s. Northwest wind 10 to
15 mph.
.SATURDAY...Partly cloudy with isolated showers. Lows in the upper 20s
to mid 30s. Highs in the upper 60s to lower 70s. North wind around
10 mph.
.SUNDAY...Mostly clear. Lows in the lower to mid 30s. Highs in the
lower to mid 70s. Northeast wind 10 to 15 mph.

$$

NVZ462-201130-
Nye County Deserts/Las Vegas Dispatch-
339 PM PDT Tue Sep 19 2017

.TONIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     4000 feet.......55-60.
*     7000 feet.......44-49.
*     24 hr trend.....On average down 2 degrees.
* Max humidity:
*     4000 feet.......37-42 percent.
*     7000 feet.......41-46 percent.
*     24 hr trend.....On average up 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....West wind up to 10 mph shifting to the north
      around 10 mph after midnight.
*     Upper slopes....North wind 10 to 15 mph.
*     10000 ft msl....West 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........3.

.WEDNESDAY...
* Sky/Weather.........Sunny.
* Max temperature:
*     4000 feet.......85-90.
*     7000 feet.......70-75.
*     24 hr trend.....On average down 2 degrees.
* Min humidity:
*     4000 feet.......12-15 percent.
*     7000 feet.......16-20 percent.
*     24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....Northeast wind up to 10 mph shifting to the south
      in the afternoon.
*     Upper slopes....North wind up to 10 mph shifting to the southwest
      in the afternoon.
*     10000 ft msl....Southwest 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........4.
* Mixing height.......7100 ft agl.
* Transport winds.....Light winds becoming southwest 10 to 15 knots
  in the afternoon.
* Ventilation.........Excellent.

.WEDNESDAY NIGHT...
* Sky/Weather.........Partly cloudy.
* Min temperature:
*     4000 feet.......56-61.
*     7000 feet.......42-47.
*     24 hr trend.....Little change.
* Max humidity:
*     4000 feet.......40-45 percent.
*     7000 feet.......55-60 percent.
*     24 hr trend.....On average up 9 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....Southwest wind 10 to 15 mph in the evening
      becoming downslope/downvalley 2 to 5 mph.
*     10000 ft msl....Southwest 15 to 25 mph increasing to 20 to 30 mph
      after midnight.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.THURSDAY...
* Sky/Weather.........Partly cloudy with isolated showers.
* Max temperature:
*     4000 feet.......79-84.
*     7000 feet.......58-63.
*     24 hr trend.....On average down 6 degrees.
* Min humidity:
*     4000 feet.......12-17 percent.
*     7000 feet.......22-27 percent.
*     24 hr trend.....On average up 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....Southwest wind 10 to 20 mph with gusts to around
      40 mph.
*     Upper slopes....East wind up to 10 mph shifting to the northwest
      in the afternoon. Gusts up to 35 mph.
*     10000 ft msl....Southwest 15 to 25 mph becoming west 10 to 15 mph
      in the afternoon.
* CWR (>= 0.10 in)....10 percent.
* LAL.................1.
* Haines Index........3.
* Mixing height.......10200 ft agl.
* Transport winds.....Southwest 10 to 15 knots.
* Ventilation.........Excellent.

.EXTENDED...
.FRIDAY...Partly cloudy with isolated showers. Lows in the 30s. Highs
in the upper 60s to lower 70s. North wind 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower to mid 30s. Highs in
the upper 60s to mid 70s. North wind 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the 30s. Highs in the 70s. North
wind 10 to 15 mph.

$$

NVZ460-201130-
Esmeralda and Nye County Deserts/CNC Dispatch-
339 PM PDT Tue Sep 19 2017

.TONIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     4000 feet.......49-54.
*     7000 feet.......42-47.
*     24 hr trend.....On average down 4 degrees.
* Max humidity:
*     4000 feet.......41-46 percent.
*     7000 feet.......42-47 percent.
*     24 hr trend.....On average up 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....North wind up to 10 mph.
*     Upper slopes....Northwest wind up to 10 mph.
*     10000 ft msl....West 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........2.

.WEDNESDAY...
* Sky/Weather.........Mostly sunny.
* Max temperature:
*     4000 feet.......80-85.
*     7000 feet.......74-79.
*     24 hr trend.....Little change.
* Min humidity:
*     4000 feet.......14-16 percent.
*     7000 feet.......15-20 percent.
*     24 hr trend.....Little change.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....North wind up to 10 mph shifting to the south
      around 10 mph in the afternoon.
*     Upper slopes....North wind up to 10 mph shifting to the southwest
      in the afternoon.
*     10000 ft msl....West 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........4.
* Mixing height.......8200 ft agl.
* Transport winds.....Light winds becoming southwest 10 to 15 knots
  in the afternoon.
* Ventilation.........Excellent.

.WEDNESDAY NIGHT...
* Sky/Weather.........Partly cloudy. Scattered rain showers after
  midnight.
* Min temperature:
*     4000 feet.......50-55.
*     7000 feet.......39-44.
*     24 hr trend.....Little change.
* Max humidity:
*     4000 feet.......45-50 percent.
*     7000 feet.......54-59 percent.
*     24 hr trend.....On average up 10 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....Southwest wind 10 to 15 mph shifting to the north
      after midnight.
*     Upper slopes....Southwest wind 10 to 15 mph shifting to the north
      after midnight.
*     10000 ft msl....Southwest 20 to 30 mph.
* CWR (>= 0.10 in)....20 percent.
* LAL.................1.
* Haines Index........3.

.THURSDAY...
* Sky/Weather.........Partly cloudy with isolated showers in the
  morning, then scattered showers in the afternoon.
* Max temperature:
*     4000 feet.......72-77.
*     7000 feet.......59-64.
*     24 hr trend.....On average down 13 degrees.
* Min humidity:
*     4000 feet.......16-19 percent.
*     7000 feet.......19-25 percent.
*     24 hr trend.....On average up 4 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....North wind 10 to 15 mph.
*     Upper slopes....North wind 10 to 15 mph.
*     10000 ft msl....West 10 to 20 mph shifting to the northwest 15 to
      20 mph in the afternoon.
* CWR (>= 0.10 in)....15 percent.
* LAL.................1.
* Haines Index........3.
* Mixing height.......12400 ft agl.
* Transport winds.....Northwest 10 to 15 knots.
* Ventilation.........Excellent.

.EXTENDED...
.FRIDAY...Partly cloudy with isolated showers. Lows in the lower to mid
30s. Highs in the mid 60s to lower 70s. North wind 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower to mid 30s. Highs in
the upper 60s to mid 70s. North wind around 10 mph.
.SUNDAY...Mostly clear. Lows in the 30s. Highs in the 70s. North
wind around 10 mph.

$$

CAZ226-201130-
Owens Valley/Southern Inyo Forest-
339 PM PDT Tue Sep 19 2017

.TONIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     Valley floor....53-58.
*     7000 feet.......32-37.
*     24 hr trend.....Little change.
* Max humidity:
*     Valley floor....46-51 percent.
*     7000 feet.......64-69 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 becoming
      northwest up to 10 mph after midnight.
*     Upper slopes....Downslope/downvalley 2 to 5 mph becoming west
      around 10 mph after midnight.
*     10000 ft msl....West up to 10 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........3.

.WEDNESDAY...
* Sky/Weather.........Mostly sunny.
* Max temperature:
*     Valley floor....85-90.
*     7000 feet.......73-78.
*     24 hr trend.....Little change.
* Min humidity:
*     Valley floor....12-15 percent.
*     7000 feet.......19-29 percent.
*     24 hr trend.....On average up 2 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....North winds up to 10 mph shifting to the south in
      the afternoon. Gusts up to 35 mph.
*     Upper slopes....West winds 10 to 15 mph. Gusts up to 35 mph in
      the afternoon.
*     10000 ft msl....West 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.WEDNESDAY NIGHT...
* Sky/Weather.........Partly cloudy. Scattered rain showers after
  midnight.
* Min temperature:
*     Valley floor....52-57.
*     7000 feet.......25-30.
*     24 hr trend.....On average down 6 degrees.
* Max humidity:
*     Valley floor....48-53 percent.
*     7000 feet.......67-72 percent.
*     24 hr trend.....On average up 3 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....West winds 10 to 15 mph decreasing to around 10
      mph after midnight.
*     Upper slopes....West winds 15 to 25 mph.
*     10000 ft msl....West 15 to 25 mph increasing to 20 to 30 mph
      after midnight.
* CWR (>= 0.10 in)....20 percent.
* LAL.................1.
* Haines Index........5.

.THURSDAY...
* Sky/Weather.........Partly cloudy with scattered snow showers and
  isolated showers.
* Max temperature:
*     Valley floor....76-81.
*     7000 feet.......61-66.
*     24 hr trend.....On average down 7 degrees.
* Min humidity:
*     Valley floor....14-17 percent.
*     7000 feet.......26-36 percent.
*     24 hr trend.....On average up 5 percent.
* Wind (slope/valley=20 ft, 10 min avg):
*     Slope/valley....West winds 10 to 15 mph with gusts to around 35
      mph.
*     Upper slopes....West winds 15 to 25 mph with gusts to around 40
      mph.
*     10000 ft msl....West 15 to 25 mph becoming north up to 10 mph in
      the afternoon.
* CWR (>= 0.10 in)....10 percent.
* LAL.................1.
* Haines Index........3.

.EXTENDED...
.FRIDAY...Partly cloudy. Isolated snow showers. Lows in the mid 30s
to lower 40s. Highs in the upper 60s to lower 70s. Northeast winds
10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 30s to lower 40s. Highs
in the lower to mid 70s. North wind around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 30s to lower 40s. Highs
in the mid 70s to lower 80s. Northeast wind around 10 mph.

$$

CAZ227-201130-
Death Valley National Park-
339 PM PDT Tue Sep 19 2017

.TONIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     Valley floor....55-60.
*     24 hr trend.....On average down 3 degrees.
* Max humidity:
*     Valley floor....33-38 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 becoming
      northwest up to 10 mph after midnight.
*     10000 ft msl....West 10 to 15 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........3.

.WEDNESDAY...
* Sky/Weather.........Sunny.
* Max temperature:
*     Valley floor....96-101.
*     24 hr trend.....Little change.
* Min humidity:
*     Valley floor....9-14 percent.
*     24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
*     Valley floor....Upslope/upvalley 4 to 8 mph becoming south around
      10 mph with gusts to around 30 mph in the afternoon.
*     10000 ft msl....Southwest 10 to 15 mph increasing to west 15 to
      20 mph in the afternoon.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.WEDNESDAY NIGHT...
* Sky/Weather.........Partly cloudy.
* Min temperature:
*     Valley floor....55-60.
*     24 hr trend.....Little change.
* Max humidity:
*     Valley floor....35-40 percent.
*     24 hr trend.....On average up 2 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
*     Valley floor....South wind up to 10 mph.
*     10000 ft msl....West 15 to 20 mph shifting to the southwest 15 to
      25 mph after midnight.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.THURSDAY...
* Sky/Weather.........Partly cloudy with isolated showers.
* Max temperature:
*     Valley floor....90-95.
*     24 hr trend.....On average down 6 degrees.
* Min humidity:
*     Valley floor....10-16 percent.
*     24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
*     Valley floor....Southwest wind up to 10 mph with gusts to around
      35 mph.
*     10000 ft msl....West 20 to 30 mph decreasing to 10 to 15 mph in
      the afternoon.
* CWR (>= 0.10 in)....5 percent.
* LAL.................1.
* Haines Index........3.

.EXTENDED...
.FRIDAY...Partly cloudy. Lows in the upper 50s to lower 60s. Highs
in the upper 80s to lower 90s. North wind 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s to lower 60s. Highs
in the lower to mid 90s. North wind around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s to lower 60s. Highs
in the 90s. North wind around 10 mph.

$$

CAZ228-201130-
Mojave Desert Including Morongo Valley/Yucca Valley-
339 PM PDT Tue Sep 19 2017

.TONIGHT...
* Sky/Weather.........Clear.
* Min temperature:
*     Valley floor....54-59.
*     24 hr trend.....On average down 4 degrees.
* Max humidity:
*     Valley floor....40-45 percent.
*     24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
*     Valley floor....West wind 10 to 15 mph.
*     10000 ft msl....West 20 to 30 mph decreasing to 15 to 25 mph
      after midnight.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.WEDNESDAY...
* Sky/Weather.........Sunny.
* Max temperature:
*     Valley floor....92-97.
*     24 hr trend.....Little change.
* Min humidity:
*     Valley floor....11-16 percent.
*     24 hr trend.....Little change.
* Wind (Slope/valley=20 ft, 10 min avg):
*     Valley floor....Southwest wind up to 10 mph with gusts to around
      25 mph increasing to 10 to 15 mph with gusts to around 40 mph
      in the afternoon.
*     10000 ft msl....West 15 to 25 mph.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.WEDNESDAY NIGHT...
* Sky/Weather.........Mostly clear.
* Min temperature:
*     Valley floor....56-61.
*     24 hr trend.....On average up 2 degrees.
* Max humidity:
*     Valley floor....43-48 percent.
*     24 hr trend.....On average up 3 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
*     Valley floor....Southwest wind 10 to 20 mph.
*     10000 ft msl....West 20 to 30 mph increasing to southwest 30 to
      40 mph after midnight.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........5.

.THURSDAY...
* Sky/Weather.........Sunny.
* Max temperature:
*     Valley floor....89-94.
*     24 hr trend.....On average down 3 degrees.
* Min humidity:
*     Valley floor....13-19 percent.
*     24 hr trend.....On average up 2 percent.
* Wind (Slope/valley=20 ft, 10 min avg):
*     Valley floor....Southwest wind 15 to 25 mph with gusts to around
      45 mph.
*     10000 ft msl....Southwest 30 to 40 mph increasing to 35 to 45 mph
      in the afternoon.
* CWR (>= 0.10 in)....0 percent.
* LAL.................1.
* Haines Index........4.

.EXTENDED...
.FRIDAY...Mostly clear. Lows in the upper 40s to mid 50s. Highs in
the upper 70s to lower 80s. West wind 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the lower to mid 50s. Highs in
the upper 70s to mid 80s. North wind around 10 mph.
.SUNDAY...Mostly clear. Lows in the lower to mid 50s. Highs in the
lower to mid 80s. North wind 10 to 15 mph.

$$

NOTE: Mixing height...transport winds and ventilation category for
each zone are based on the following points:

Nevada Zone 466 - Laughlin-Bullhead City vicinity
California Zone 229 - Laughlin-Bullhead City vicinity
Arizona Zone 101 - Laughlin-Bullhead City vicinity
Arizona Zone 102 - Kingman vicinity
Nevada Zone 460 - Oriental Wash RAWS vicinity
Nevada Zone 461 - Kane Springs RAWS vicinity
Nevada Zone 462 - Desert Rock vicinity
Nevada Zone 463, 464 - Kyle Canyon vicinity
Nevada Zone 465 - Las Vegas vicinity

http://weather.gov/lasvegas



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