892 
FNUS55 KVEF 200903
FWFVEF

Fire Weather Planning Forecast for Southern Nevada
Northwest Arizona and Southeast California
National Weather Service Las Vegas NV
103 AM PST Mon Dec 20 2021

.DISCUSSION...Dry conditions will prevail through Tuesday evening
with increasing high clouds expected. Rain and mountain snow
chances will spread from west to east on Wednesday into Thursday,
favoring the Sierra and southern Great Basin with the best 
precipitation chances. Active and unsettled conditions will 
continue through the weekend with temperatures trending below 
normal. 


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-NVZ466-210030-
Lake Mead NRA/Colorado River-AZ side-Lower Colorado River Valley-
Lake Mead NRA/Colorado River-NV side-
103 AM PST Mon Dec 20 2021 /203 AM MST Mon Dec 20 2021/

.TODAY...
* Sky/Weather.........Mostly sunny. 
* Max temperature: 
*     Valley floor....64-69. 
*     24 hr trend.....On average up 3 degrees. 
* Min humidity: 
*     Valley floor....20-30 percent. 
*     24 hr trend.....On average up 3 percent. 
* Wind (Slope/valley=20 ft, 10 min avg): 
*     Valley floor....North wind up to 10 mph. 
*     10000 ft msl....West 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.......2700 ft agl. 
* Transport winds.....North around 10 knots. 
* Ventilation.........Fair. 

.TONIGHT...
* Sky/Weather.........Mostly cloudy. 
* Min temperature: 
*     Valley floor....38-43. 
*     24 hr trend.....On average up 6 degrees. 
* Max humidity: 
*     Valley floor....42-47 percent. 
*     24 hr trend.....On average down 3 percent. 
* Wind (Slope/valley=20 ft, 10 min avg): 
*     Valley floor....Northwest wind up to 10 mph. 
*     10000 ft msl....Southwest 15 to 20 mph becoming 15 to 25 mph 
      after midnight. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........6. 

.TUESDAY...
* Sky/Weather.........Partly cloudy then becoming mostly sunny. 
* Max temperature: 
*     Valley floor....63-68. 
*     24 hr trend.....Little change. 
* Min humidity: 
*     Valley floor....21-31 percent. 
*     24 hr trend.....Little change. 
* Wind (Slope/valley=20 ft, 10 min avg): 
*     Valley floor....North wind up to 10 mph. 
*     10000 ft msl....West 15 to 25 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 
* Mixing height.......1600 ft agl. 
* Transport winds.....North around 10 knots. 
* Ventilation.........Marginal. 

.EXTENDED...
.WEDNESDAY...Mostly cloudy. Lows in the lower to mid 40s. Highs
in the mid 60s to lower 70s. South wind up to 10 mph. 
.THURSDAY...Mostly cloudy. Scattered rain. Lows in the upper 40s
to lower 50s. Highs in the mid to upper 60s. South wind 10 to
15 mph. 
.FRIDAY...Mostly cloudy. Scattered rain. Lows in the mid 40s to
lower 50s. Highs in the 60s. South wind 10 to 20 mph. 

$$

AZZ102-210030-
Northwest Deserts/Northwest Plateau-
203 AM MST Mon Dec 20 2021

.TODAY...
* Sky/Weather.........Mostly sunny. 
* Max temperature: 
*     3000 feet.......62-67. 
*     6000 feet.......45-50. 
*     24 hr trend.....On average up 2 degrees. 
* Min humidity: 
*     3000 feet.......19-29 percent. 
*     6000 feet.......27-33 percent. 
*     24 hr trend.....On average up 3 percent. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....East winds up to 10 mph shifting to the west in 
      the afternoon. 
*     Upper slopes....Southeast winds up to 10 mph in the morning 
      becoming upslope/upvalley 4 to 8 mph. 
*     10000 ft msl....West 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.......2800 ft agl. 
* Transport winds.....Light winds. 
* Ventilation.........Marginal. 

.TONIGHT...
* Sky/Weather.........Mostly cloudy. 
* Min temperature: 
*     3000 feet.......33-38. 
*     6000 feet.......21-26. 
*     24 hr trend.....On average up 3 degrees. 
* Max humidity: 
*     3000 feet.......39-44 percent. 
*     6000 feet.......46-51 percent. 
*     24 hr trend.....On average down 2 percent. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....Northeast winds up to 10 mph. 
*     Upper slopes....Southeast winds up to 10 mph. 
*     10000 ft msl....Southwest 15 to 25 mph becoming 15 to 20 mph 
      after midnight. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........6. 

.TUESDAY...
* Sky/Weather.........Partly cloudy then becoming mostly sunny. 
* Max temperature: 
*     3000 feet.......63-68. 
*     6000 feet.......47-52. 
*     24 hr trend.....Little change. 
* Min humidity: 
*     3000 feet.......16-26 percent. 
*     6000 feet.......25-35 percent. 
*     24 hr trend.....On average down 3 percent. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....Northeast winds up to 10 mph shifting to the 
      northwest in the afternoon. 
*     Upper slopes....East winds up to 10 mph in the morning becoming 
      upslope/upvalley 4 to 8 mph. 
*     10000 ft msl....West 15 to 25 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 
* Mixing height.......Less than 1000 ft agl. 
* Transport winds.....Light winds. 
* Ventilation.........Poor. 

.EXTENDED...
.WEDNESDAY...Mostly cloudy. Lows in the 30s. Highs in the upper
50s to mid 60s. South winds up to 10 mph. 
.THURSDAY...Mostly cloudy. Scattered rain. Lows in the upper 30s
to mid 40s. Highs in the 50s. South winds 10 to 15 mph. 
.FRIDAY...Mostly cloudy. Scattered rain and snow. Lows in the mid
30s to lower 40s. Highs in the upper 40s to lower 50s. Southwest
winds 15 to 25 mph. 

$$

NVZ465-210030-
Clark and SW Lincoln County Deserts/Las Vegas Dispatch-
103 AM PST Mon Dec 20 2021

.TODAY...
* Sky/Weather.........Mostly sunny. 
* Max temperature: 
*     4000 feet.......53-58. 
*     24 hr trend.....Little change. 
* Min humidity: 
*     4000 feet.......22-28 percent. 
*     24 hr trend.....Little change. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....Upslope/upvalley 4 to 8 mph. 
*     10000 ft msl....Southwest 20 to 30 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 
* Mixing height.......1600 ft agl. 
* Transport winds.....Light winds. 
* Ventilation.........Poor. 

.TONIGHT...
* Sky/Weather.........Mostly cloudy. 
* Min temperature: 
*     4000 feet.......31-36. 
*     24 hr trend.....On average up 5 degrees. 
* Max humidity: 
*     4000 feet.......40-45 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. 
*     10000 ft msl....Southwest 20 to 30 mph decreasing to 15 to 25 mph 
      after midnight. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........6. 

.TUESDAY...
* Sky/Weather.........Partly cloudy then becoming mostly sunny. 
* Max temperature: 
*     4000 feet.......56-61. 
*     24 hr trend.....On average up 3 degrees. 
* Min humidity: 
*     4000 feet.......21-29 percent. 
*     24 hr trend.....Little change. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....Upslope/upvalley 4 to 8 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........5. 
* Mixing height.......1700 ft agl. 
* Transport winds.....Light winds. 
* Ventilation.........Poor. 

.EXTENDED...
.WEDNESDAY...Mostly cloudy. Lows in the upper 20s to mid 30s.
Highs in the 50s. South winds up to 10 mph. 
.THURSDAY...Mostly cloudy. Scattered rain. Lows in the mid to
upper 30s. Highs in the lower to mid 50s. South winds 10 to
15 mph. 
.FRIDAY...Mostly cloudy. Scattered rain and isolated snow. Lows
in the lower to mid 30s. Highs in the mid 40s to lower 50s.
Southwest winds 15 to 25 mph. 

$$

NVZ463-464-210030-
Sheep Range-Spring Mountains-
103 AM PST Mon Dec 20 2021

.TODAY...
* Sky/Weather.........Mostly sunny. 
* Max temperature: 
*     7000 feet.......42-47. 
*     24 hr trend.....Little change. 
* Min humidity: 
*     7000 feet.......14-24 percent. 
*     24 hr trend.....Little change. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Upper slopes....South winds 10 to 15 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........5. 
* Mixing height.......1600 ft agl. 
* Transport winds.....Southwest around 10 knots. 
* Ventilation.........Marginal. 

.TONIGHT...
* Sky/Weather.........Mostly cloudy. 
* Min temperature: 
*     7000 feet.......22-27. 
*     24 hr trend.....On average up 3 degrees. 
* Max humidity: 
*     7000 feet.......31-36 percent. 
*     24 hr trend.....On average down 2 percent. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Upper slopes....South winds 10 to 15 mph. 
*     10000 ft msl....Southwest 20 to 30 mph decreasing to 15 to 25 mph 
      after midnight. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 

.TUESDAY...
* Sky/Weather.........Partly cloudy then becoming mostly sunny. 
* Max temperature: 
*     7000 feet.......45-50. 
*     24 hr trend.....On average up 2 degrees. 
* Min humidity: 
*     7000 feet.......15-25 percent. 
*     24 hr trend.....Little change. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Upper slopes....Southwest winds 10 to 15 mph. 
*     10000 ft msl....Southwest 15 to 25 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........4. 
* Mixing height.......1800 ft agl. 
* Transport winds.....Light winds becoming south around 10 knots in 
  the afternoon. 
* Ventilation.........Marginal. 

.EXTENDED...
.WEDNESDAY...Mostly cloudy. Lows in the 20s. Highs in the mid to
upper 40s. South winds 10 mph. 
.THURSDAY...Mostly cloudy. Scattered rain and snow. Lows in the
mid 20s to lower 30s. Highs in the upper 30s to mid 40s. South
winds 10 to 15 mph. 
.FRIDAY...Mostly cloudy. Scattered snow and rain. Lows in the
lower to mid 20s. Highs in the mid to upper 30s. Southwest winds
15 to 25 mph. 

$$

NVZ461-210030-
Lincoln County/Ely Dispatch-
103 AM PST Mon Dec 20 2021

.TODAY...
* Sky/Weather.........Mostly sunny. 
* Max temperature: 
*     4000 feet.......51-56. 
*     7000 feet.......36-41. 
*     24 hr trend.....Little change. 
* Min humidity: 
*     4000 feet.......24-30 percent. 
*     7000 feet.......34-44 percent. 
*     24 hr trend.....Little change. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....Upslope/upvalley 4 to 8 mph. 
*     Upper slopes....South wind up to 10 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........5. 
* Mixing height.......1800 ft agl. 
* Transport winds.....Light winds. 
* Ventilation.........Marginal. 

.TONIGHT...
* Sky/Weather.........Mostly cloudy. 
* Min temperature: 
*     4000 feet.......27-32. 
*     7000 feet.......20-25. 
*     24 hr trend.....On average up 3 degrees. 
* Max humidity: 
*     4000 feet.......46-51 percent. 
*     7000 feet.......52-57 percent. 
*     24 hr trend.....On average down 2 percent. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....Downslope/downvalley 2 to 5 mph. 
*     Upper slopes....South wind up to 10 mph. 
*     10000 ft msl....Southwest 20 to 30 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........6. 

.TUESDAY...
* Sky/Weather.........Partly cloudy then becoming mostly sunny. 
* Max temperature: 
*     4000 feet.......55-60. 
*     7000 feet.......40-45. 
*     24 hr trend.....On average up 4 degrees. 
* Min humidity: 
*     4000 feet.......24-30 percent. 
*     7000 feet.......32-42 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. 
*     Upper slopes....Upslope/upvalley 4 to 8 mph becoming south up to 
      10 mph in the afternoon. 
*     10000 ft msl....Southwest 15 to 25 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 
* Mixing height.......1700 ft agl. 
* Transport winds.....Light winds. 
* Ventilation.........Poor. 

.EXTENDED...
.WEDNESDAY...Mostly cloudy. Lows in the 20s. Highs in the lower
to mid 50s. South wind up to 10 mph. 
.THURSDAY...Mostly cloudy. Scattered rain and snow. Lows in the
mid 20s to lower 30s. Highs in the upper 40s to lower 50s. South
wind 10 to 15 mph. 
.FRIDAY...Mostly cloudy. Scattered snow and rain. Lows in the
lower to mid 20s. Highs in the mid to upper 40s. Southwest wind
15 to 25 mph. 

$$

NVZ462-210030-
Nye County Deserts/Las Vegas Dispatch-
103 AM PST Mon Dec 20 2021

.TODAY...
* Sky/Weather.........Sunny then becoming partly cloudy. 
* Max temperature: 
*     4000 feet.......53-58. 
*     7000 feet.......35-40. 
*     24 hr trend.....Little change. 
* Min humidity: 
*     4000 feet.......20-28 percent. 
*     7000 feet.......32-42 percent. 
*     24 hr trend.....On average up 2 percent. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....Southeast wind up to 10 mph. 
*     Upper slopes....Southeast wind up to 10 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........5. 
* Mixing height.......1700 ft agl. 
* Transport winds.....Light winds becoming east around 10 knots in 
  the afternoon. 
* Ventilation.........Marginal. 

.TONIGHT...
* Sky/Weather.........Mostly cloudy. 
* Min temperature: 
*     4000 feet.......25-30. 
*     7000 feet.......21-26. 
*     24 hr trend.....On average up 5 degrees. 
* Max humidity: 
*     4000 feet.......41-46 percent. 
*     7000 feet.......46-51 percent. 
*     24 hr trend.....On average down 4 percent. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....Northeast wind up to 10 mph. 
*     Upper slopes....Southeast wind up to 10 mph. 
*     10000 ft msl....Southwest 20 to 30 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 

.TUESDAY...
* Sky/Weather.........Partly cloudy then becoming mostly sunny. 
* Max temperature: 
*     4000 feet.......55-60. 
*     7000 feet.......38-43. 
*     24 hr trend.....On average up 3 degrees. 
* Min humidity: 
*     4000 feet.......21-27 percent. 
*     7000 feet.......27-36 percent. 
*     24 hr trend.....On average down 3 percent. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....Northeast wind up to 10 mph shifting to the 
      southeast in the afternoon. 
*     Upper slopes....Southeast wind up to 10 mph. 
*     10000 ft msl....Southwest 15 to 25 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........4. 
* Mixing height.......1700 ft agl. 
* Transport winds.....Light winds. 
* Ventilation.........Marginal. 

.EXTENDED...
.WEDNESDAY...Mostly cloudy. Lows in the mid to upper 20s. Highs
in the lower to mid 50s. South wind up to 10 mph. 
.THURSDAY...Mostly cloudy. Scattered rain and snow. Lows in the
upper 20s to lower 30s. Highs in the upper 40s to lower 50s.
South wind 10 to 20 mph. 
.FRIDAY...Mostly cloudy. Scattered rain and isolated snow. Lows
in the 20s. Highs in the 40s. South wind 10 to 20 mph. 

$$

NVZ460-210030-
Esmeralda and Nye County Deserts/CNC Dispatch-
103 AM PST Mon Dec 20 2021

.TODAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy. 
* Max temperature: 
*     4000 feet.......45-50. 
*     7000 feet.......33-38. 
*     24 hr trend.....Little change. 
* Min humidity: 
*     4000 feet.......27-32 percent. 
*     7000 feet.......32-42 percent. 
*     24 hr trend.....Little change. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....East wind up to 10 mph shifting to the southeast 
      around 10 mph in the afternoon. 
*     Upper slopes....Southeast wind up to 10 mph. 
*     10000 ft msl....Southwest 10 to 15 mph becoming 10 to 20 mph in 
      the afternoon. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 
* Mixing height.......1300 ft agl. 
* Transport winds.....Light winds. 
* Ventilation.........Poor. 

.TONIGHT...
* Sky/Weather.........Mostly cloudy. 
* Min temperature: 
*     4000 feet.......20-25. 
*     7000 feet.......20-25. 
*     24 hr trend.....On average up 2 degrees. 
* Max humidity: 
*     4000 feet.......44-49 percent. 
*     7000 feet.......47-52 percent. 
*     24 hr trend.....On average down 5 percent. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....East wind up to 10 mph in the evening becoming 
      downslope/downvalley 2 to 5 mph. 
*     Upper slopes....Southeast wind up to 10 mph. 
*     10000 ft msl....Southwest 10 to 15 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 

.TUESDAY...
* Sky/Weather.........Mostly sunny. 
* Max temperature: 
*     4000 feet.......50-55. 
*     7000 feet.......36-41. 
*     24 hr trend.....On average up 4 degrees. 
* Min humidity: 
*     4000 feet.......24-27 percent. 
*     7000 feet.......29-39 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 up 
      to 10 mph in the afternoon. 
*     Upper slopes....Upslope/upvalley 4 to 8 mph becoming southeast up 
      to 10 mph in the afternoon. 
*     10000 ft msl....Southwest 10 to 15 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 
* Mixing height.......1100 ft agl. 
* Transport winds.....Light winds. 
* Ventilation.........Poor. 

.EXTENDED...
.WEDNESDAY...Mostly cloudy. Isolated snow. Lows in the 20s. Highs
in the upper 40s to lower 50s. Southeast wind up to 10 mph. 
.THURSDAY...Mostly cloudy. Scattered rain and snow. Lows in the
mid to upper 20s. Highs in the mid 40s to lower 50s. South wind
10 to 15 mph. 
.FRIDAY...Mostly cloudy. Scattered snow. Lows 18 to 23. Highs in
the 40s. Southwest wind 10 to 15 mph. 

$$

CAZ226-210030-
Owens Valley/Southern Inyo Forest-
103 AM PST Mon Dec 20 2021

.TODAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy. 
* Max temperature: 
*     Valley floor....48-53. 
*     7000 feet.......40-45. 
*     24 hr trend.....Little change. 
* Min humidity: 
*     Valley floor....24-29 percent. 
*     7000 feet.......11-21 percent. 
*     24 hr trend.....On average down 3 percent. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....Southeast winds 10 to 15 mph. 
*     Upper slopes....Southwest winds 10 to 15 mph with gusts to around 
      35 mph. 
*     10000 ft msl....Southwest 10 to 15 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 

.TONIGHT...
* Sky/Weather.........Partly cloudy. 
* Min temperature: 
*     Valley floor....24-29. 
*     7000 feet.......13-18. 
*     24 hr trend.....On average up 2 degrees. 
* Max humidity: 
*     Valley floor....37-42 percent. 
*     7000 feet.......32-37 percent. 
*     24 hr trend.....On average down 2 percent. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....South winds 10 to 15 mph. 
*     Upper slopes....Southwest winds 10 to 15 mph with gusts to around 
      30 mph. 
*     10000 ft msl....Southwest 10 to 15 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 

.TUESDAY...
* Sky/Weather.........Partly cloudy then becoming mostly sunny. 
* Max temperature: 
*     Valley floor....52-57. 
*     7000 feet.......43-48. 
*     24 hr trend.....On average up 3 degrees. 
* Min humidity: 
*     Valley floor....21-27 percent. 
*     7000 feet.......15-25 percent. 
*     24 hr trend.....Little change. 
* Wind (slope/valley=20 ft, 10 min avg): 
*     Slope/valley....West winds around 10 mph shifting to the south in 
      the afternoon. 
*     Upper slopes....Southwest winds 10 to 15 mph. 
*     10000 ft msl....Southwest 10 to 15 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........4. 

.EXTENDED...
.WEDNESDAY...Mostly cloudy. Scattered rain and snow. Lows in the
upper 20s to mid 30s. Highs in the lower to mid 50s. Southwest
winds 10 to 15 mph. 
.THURSDAY...Cloudy. Rain likely and snow. Lows in the lower to
mid 30s. Highs in the upper 40s to lower 50s. South winds 10 to
20 mph. 
.FRIDAY...Mostly cloudy. Scattered snow and rain. Lows in the
lower to mid 20s. Highs in the 40s. Southwest winds 10 to 20 mph.

$$

CAZ227-210030-
Death Valley National Park-
103 AM PST Mon Dec 20 2021

.TODAY...
* Sky/Weather.........Mostly sunny then becoming partly cloudy. 
* Max temperature: 
*     Valley floor....58-63. 
*     24 hr trend.....Little change. 
* Min humidity: 
*     Valley floor....21-29 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 15 to 25 mph increasing to 20 to 30 mph 
      in the afternoon. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 

.TONIGHT...
* Sky/Weather.........Mostly cloudy. 
* Min temperature: 
*     Valley floor....39-44. 
*     24 hr trend.....On average up 3 degrees. 
* Max humidity: 
*     Valley floor....37-42 percent. 
*     24 hr trend.....On average down 3 percent. 
* Wind (Slope/valley=20 ft, 10 min avg): 
*     Valley floor....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. 

.TUESDAY...
* Sky/Weather.........Mostly sunny. 
* Max temperature: 
*     Valley floor....61-66. 
*     24 hr trend.....On average up 3 degrees. 
* Min humidity: 
*     Valley floor....20-26 percent. 
*     24 hr trend.....On average down 2 percent. 
* Wind (Slope/valley=20 ft, 10 min avg): 
*     Valley floor....Upslope/upvalley 4 to 8 mph. 
*     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. 

.EXTENDED...
.WEDNESDAY...Mostly cloudy. Scattered rain. Lows in the lower to
mid 40s. Highs in the 60s. South wind up to 10 mph. 
.THURSDAY...Mostly cloudy. Scattered rain and snow likely. Lows
in the mid to upper 40s. Highs in the mid to upper 60s. South
wind 10 to 15 mph. 
.FRIDAY...Mostly cloudy. Scattered rain and isolated snow. Lows
in the 40s. Highs in the lower to mid 60s. South wind 10 to
20 mph. 

$$

CAZ228-210030-
Mojave Desert Including Morongo Valley/Yucca Valley-
103 AM PST Mon Dec 20 2021

.TODAY...
* Sky/Weather.........Mostly sunny. 
* Max temperature: 
*     Valley floor....59-64. 
*     24 hr trend.....On average up 2 degrees. 
* Min humidity: 
*     Valley floor....18-24 percent. 
*     24 hr trend.....Little change. 
* Wind (Slope/valley=20 ft, 10 min avg): 
*     Valley floor....Upslope/upvalley 4 to 8 mph becoming east up to 
      10 mph in the afternoon. 
*     10000 ft msl....Southwest 15 to 25 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 

.TONIGHT...
* Sky/Weather.........Mostly cloudy. 
* Min temperature: 
*     Valley floor....32-37. 
*     24 hr trend.....On average up 4 degrees. 
* Max humidity: 
*     Valley floor....37-42 percent. 
*     24 hr trend.....Little change. 
* Wind (Slope/valley=20 ft, 10 min avg): 
*     Valley floor....Northeast wind up to 10 mph. 
*     10000 ft msl....Southwest 15 to 25 mph. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........5. 

.TUESDAY...
* Sky/Weather.........Partly cloudy then becoming mostly sunny. 
* Max temperature: 
*     Valley floor....60-65. 
*     24 hr trend.....Little change. 
* Min humidity: 
*     Valley floor....18-26 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 15 to 25 mph increasing to west 20 to 
      30 mph in the afternoon. 
* CWR (>= 0.10 in)....0 percent. 
* LAL.................1. 
* Haines Index........4. 

.EXTENDED...
.WEDNESDAY...Mostly cloudy. Lows in the mid 30s to lower 40s.
Highs in the lower to mid 60s. Southwest wind up to 10 mph. 
.THURSDAY...Mostly cloudy. Scattered rain. Lows in the lower to
mid 40s. Highs in the upper 50s to lower 60s. South wind 10 to
15 mph. 
.FRIDAY...Mostly cloudy. Scattered rain. Lows in the upper 30s to
mid 40s. Highs in the mid to upper 50s. Southwest wind 10 to
20 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