FNUS55 KVEF 221957 FWFVEF Fire Weather Planning Forecast for Southern Nevada Northwest Arizona and Southeast California National Weather Service Las Vegas NV 1257 PM PDT Sat Aug 22 2026 .DISCUSSION...Isolated showers and thunderstorms will be possible in the higher terrain of the southern Great Basin and eastern Sierra. Storms will dissipate after sunset, with erratic outflow winds, lightning, and localized moderate-to-heavy rain as the primary threats. Afternoon RHs will bottom out in the 10 to 25% range for much of the area with overnight recoveries in the 20 to 50% range. Above normal temperatures will continue through next week. 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-NVZ466-231115- Lake Mead NRA/Colorado River-AZ side-Lower Colorado River Valley- Lake Mead NRA/Colorado River-NV side- 1257 PM PDT Sat Aug 22 2026 /1257 PM MST Sat Aug 22 2026/ .TONIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * Valley floor....82-87. * 24 hr trend.....Little change. * Max humidity: * Valley floor....23-28 percent. * 24 hr trend.....On average down 5 percent. * Wind (Slope/valley=20 ft, 10 min avg): * Valley floor....South wind 5 to 10 mph with gusts to around 20 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. .SUNDAY... * Sky/Weather.........Mostly sunny. * Chance of thunder...0 percent. * Max temperature: * Valley floor....111-116. * 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 10 to 15 mph with gusts to around 25 mph in the afternoon. * 10000 ft msl....Southwest 15 to 20 mph. * CWR (>= 0.10 in)....0 percent. * Mixing height.......14500 ft agl. * Transport winds.....South around 10 knots. * Ventilation.........Excellent. .SUNDAY NIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * Valley floor....82-87. * 24 hr trend.....Little change. * Max humidity: * Valley floor....30-35 percent. * 24 hr trend.....On average up 7 percent. * Wind (Slope/valley=20 ft, 10 min avg): * Valley floor....South wind 5 to 10 mph. * 10000 ft msl....Southwest 10 to 15 mph. * CWR (>= 0.10 in)....0 percent. .MONDAY... * Sky/Weather.........Mostly sunny. * Chance of thunder...0 percent. * Max temperature: * Valley floor....108-113. * 24 hr trend.....On average down 3 degrees. * Min humidity: * Valley floor....13-21 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 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.......13500 ft agl. * Transport winds.....South around 10 knots. * Ventilation.........Excellent. .EXTENDED... .TUESDAY...Mostly clear. Lows in the 80s. Highs 111 to 116. Light wind. .WEDNESDAY...Mostly clear. Lows in the mid to upper 80s. Highs 116 to 121. Southwest wind 5 to 10 mph. .THURSDAY...Mostly clear. Lows in the mid 80s to lower 90s. Highs 115 to 120. South wind 5 to 10 mph. $$ AZZ102-231115- Northwest Deserts/Northwest Plateau- 1257 PM MST Sat Aug 22 2026 .TONIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * 3000 feet.......74-79. * 6000 feet.......59-64. * 24 hr trend.....Little change. * Max humidity: * 3000 feet.......25-30 percent. * 6000 feet.......36-41 percent. * 24 hr trend.....On average down 11 percent. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....South winds 5 to 10 mph. * Upper slopes....South winds 5 to 10 mph. * 10000 ft msl....Southwest 15 to 20 mph. * CWR (>= 0.10 in)....0 percent. .SUNDAY... * Sky/Weather.........Mostly sunny. * Chance of thunder...0 percent. * Max temperature: * 3000 feet.......105-110. * 6000 feet.......88-93. * 24 hr trend.....Little change. * Min humidity: * 3000 feet.......12-15 percent. * 6000 feet.......15-18 percent. * 24 hr trend.....Little change. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....South winds 5 to 10 mph with gusts to around 20 mph shifting to the southwest with gusts to around 30 mph in the afternoon. * Upper slopes....Southwest winds 5 to 10 mph with gusts to around 25 mph. * 10000 ft msl....Southwest 10 to 20 mph. * CWR (>= 0.10 in)....0 percent. * Mixing height.......13800 ft agl. * Transport winds.....Southwest 10 to 15 knots. * Ventilation.........Excellent. .SUNDAY NIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * 3000 feet.......75-80. * 6000 feet.......58-63. * 24 hr trend.....Little change. * Max humidity: * 3000 feet.......34-39 percent. * 6000 feet.......42-47 percent. * 24 hr trend.....On average up 7 percent. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....South winds around 10 mph shifting to the southeast 5 to 10 mph after midnight. * Upper slopes....South winds 5 to 10 mph. * 10000 ft msl....Southwest 10 to 15 mph. * CWR (>= 0.10 in)....0 percent. .MONDAY... * Sky/Weather.........Mostly sunny. Isolated showers and thunderstorms. * Chance of thunder...10 percent. * Max temperature: * 3000 feet.......102-107. * 6000 feet.......86-91. * 24 hr trend.....On average down 3 degrees. * Min humidity: * 3000 feet.......15-21 percent. * 6000 feet.......19-25 percent. * 24 hr trend.....On average up 5 percent. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....South winds 5 to 10 mph shifting to the southwest around 10 mph in the afternoon. Gusts up to 30 mph. * Upper slopes....Southwest winds 5 to 10 mph. Gusts up to 25 mph in the afternoon. * 10000 ft msl....Southwest 10 to 15 mph. * CWR (>= 0.10 in)....0 percent. * Mixing height.......13400 ft agl. * Transport winds.....South around 10 knots. * Ventilation.........Excellent. .EXTENDED... .TUESDAY...Mostly clear. Lows in the upper 60s to lower 70s. Highs 98 to 103. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower to mid 70s. Highs 100 to 105. Southwest winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows in the lower to mid 70s. Highs 100 to 105. Southwest winds 5 to 10 mph. $$ NVZ465-231115- Clark and SW Lincoln County Deserts/Las Vegas Dispatch- 1257 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * 4000 feet.......76-81. * 24 hr trend.....Little change. * Max humidity: * 4000 feet.......24-29 percent. * 24 hr trend.....On average down 5 percent. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....Southwest winds 5 to 10 mph in the evening becoming downslope/downvalley 2 to 5 mph. * 10000 ft msl....South 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. .SUNDAY... * Sky/Weather.........Mostly sunny. * Chance of thunder...0 percent. * Max temperature: * 4000 feet.......106-111. * 24 hr trend.....Little change. * Min humidity: * 4000 feet.......9-14 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 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.......15600 ft agl. * Transport winds.....Southwest 10 to 15 knots. * Ventilation.........Excellent. .SUNDAY NIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * 4000 feet.......75-80. * 24 hr trend.....Little change. * Max humidity: * 4000 feet.......24-29 percent. * 24 hr trend.....Little change. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....Southwest winds around 10 mph in the evening becoming downslope/downvalley 2 to 5 mph. * 10000 ft msl....Southwest 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. .MONDAY... * Sky/Weather.........Mostly sunny. * Chance of thunder...0 percent. * Max temperature: * 4000 feet.......103-108. * 24 hr trend.....On average down 3 degrees. * Min humidity: * 4000 feet.......9-17 percent. * 24 hr trend.....Little change. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....Upslope/upvalley 4 to 8 mph becoming south around 10 mph with gusts to around 30 mph in the afternoon. * 10000 ft msl....Southwest 15 to 20 mph. * CWR (>= 0.10 in)....0 percent. * Mixing height.......14700 ft agl. * Transport winds.....South around 10 knots. * Ventilation.........Excellent. .EXTENDED... .TUESDAY...Mostly clear. Lows in the upper 60s to mid 70s. Highs 97 to 102. Light wind. .WEDNESDAY...Mostly clear. Lows in the lower to mid 70s. Highs 99 to 104. Southwest winds 5 to 10 mph. .THURSDAY...Mostly clear. Lows in the lower to mid 70s. Highs 98 to 103. Southwest winds 5 to 10 mph. $$ NVZ463-464-231115- Sheep Range-Spring Mountains- 1257 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * 7000 feet.......56-61. * 24 hr trend.....On average up 2 degrees. * Max humidity: * 7000 feet.......34-39 percent. * 24 hr trend.....On average down 4 percent. * Wind (slope/valley=20 ft, 10 min avg): * Upper slopes....Southwest winds 10 mph with gusts to around 20 mph. * 10000 ft msl....Southwest 15 to 20 mph. * CWR (>= 0.10 in)....0 percent. .SUNDAY... * Sky/Weather.........Sunny. * Chance of thunder...0 percent. * Max temperature: * 7000 feet.......87-92. * 24 hr trend.....Little change. * Min humidity: * 7000 feet.......11-19 percent. * 24 hr trend.....On average down 4 percent. * Wind (slope/valley=20 ft, 10 min avg): * Upper slopes....Southwest winds 10 mph with gusts to around 25 mph. * 10000 ft msl....South 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. * Mixing height.......14800 ft agl. * Transport winds.....South 10 to 20 knots. * Ventilation.........Excellent. .SUNDAY NIGHT... * Sky/Weather.........Mostly clear. * Chance of thunder...0 percent. * Min temperature: * 7000 feet.......55-60. * 24 hr trend.....Little change. * Max humidity: * 7000 feet.......30-35 percent. * 24 hr trend.....On average down 5 percent. * Wind (slope/valley=20 ft, 10 min avg): * Upper slopes....Southwest winds 10 mph. * 10000 ft msl....Southwest 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. .MONDAY... * Sky/Weather.........Sunny. * Chance of thunder...0 percent. * Max temperature: *7000 feet.......85-90. * 24 hr trend.....Little change. * Min humidity: * 7000 feet.......13-21 percent. * 24 hr trend.....On average up 2 percent. * Wind (slope/valley=20 ft, 10 min avg): * Upper slopes....Southwest winds 10 mph with gusts to around 25 mph. * 10000 ft msl....Southwest 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. * Mixing height.......15200 ft agl. * Transport winds.....Southwest 10 to 15 knots. * Ventilation.........Excellent. .EXTENDED... .TUESDAY...Mostly clear. Lows in the mid to upper 50s. Highs in the 80s. South winds 10 mph. .WEDNESDAY...Mostly clear. Lows in the mid to upper 50s. Highs in the mid to upper 80s. Southwest winds 10 mph. .THURSDAY...Mostly clear. Lows in the mid 50s to lower 60s. Highs in the mid to upper 80s. Southwest winds 10 mph. $$ NVZ461-231115- Lincoln County/Ely Dispatch- 1257 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * 4000 feet.......69-74. * 7000 feet.......59-64. * 24 hr trend.....On average up 2 degrees. * Max humidity: * 4000 feet.......29-34 percent. * 7000 feet.......40-45 percent. * 24 hr trend.....On average down 14 percent. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....South wind 5 to 10 mph with gusts to around 20 mph in the evening becoming downslope/downvalley 2 to 5 mph. * Upper slopes....Southwest wind around 10 mph in the evening becoming downslope/downvalley 2 to 5 mph. * 10000 ft msl....Southwest 15 to 20 mph. * CWR (>= 0.10 in)....0 percent. .SUNDAY... * Sky/Weather.........Mostly sunny. * Chance of thunder...0 percent. * Max temperature: * 4000 feet.......102-107. * 7000 feet.......87-92. * 24 hr trend.....Little change. * Min humidity: * 4000 feet.......11-14 percent. * 7000 feet.......13-18 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 south 10 to 15 mph in the afternoon. Gusts up to 30 mph. * Upper slopes....South wind 5 to 10 mph shifting to the southwest in the afternoon. Gusts up to 30 mph. * 10000 ft msl....Southwest 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. * Mixing height.......14100 ft agl. * Transport winds.....South 10 to 15 knots. * Ventilation.........Excellent. .SUNDAY NIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * 4000 feet.......68-73. * 7000 feet.......59-64. * 24 hr trend.....Little change. * Max humidity: * 4000 feet.......29-34 percent. * 7000 feet.......36-41 percent. * 24 hr trend.....On average down 3 percent. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....Southwest wind 5 to 10 mph with gusts to around 20 mph in the evening becoming downslope/downvalley 2 to 5 mph. * Upper slopes....Southwest wind around 10 mph in the evening becoming downslope/downvalley 2 to 5 mph. * 10000 ft msl....Southwest 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. .MONDAY... * Sky/Weather.........Sunny. * Chance of thunder...0 percent. * Max temperature: * 4000 feet.......100-105. * 7000 feet.......87-92. * 24 hr trend.....On average down 2 degrees. * Min humidity: * 4000 feet.......13-16 percent. * 7000 feet.......12-18 percent. * 24 hr trend.....Little change. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....Upslope/upvalley 4 to 8 mph becoming south 10 to 15 mph with gusts to around 30 mph in the afternoon. * Upper slopes....South wind 5 to 10 mph shifting to the southwestwith gusts to around 30 mph in the afternoon. * 10000 ft msl....Southwest 20 to 30 mph. * CWR (>= 0.10 in)....0 percent. * Mixing height.......14000 ft agl. * Transport winds.....South 10 to 15 knots. * Ventilation.........Excellent. .EXTENDED... .TUESDAY...Mostly clear. Lows in the upper 50s to mid 60s. Highs 100 to 105. South wind 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower to mid 60s. Highs 101 to 106. South wind 5 to 10 mph. .THURSDAY...Mostly clear. Lows in the lower to mid 60s. Highs 101 to 106. South wind 5 to 10 mph. $$ NVZ462-231115- Nye County Deserts/Las Vegas Dispatch- 1257 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather.........Mostly clear. * Chance of thunder...0 percent. * Min temperature: * 4000 feet.......70-75. * 7000 feet.......62-67. * 24 hr trend.....Little change. * Max humidity: * 4000 feet.......26-31 percent. * 7000 feet.......35-40 percent. * 24 hr trend.....On average down 2 percent. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....South wind around 10 mph with gusts to around 25 mph in the evening becoming downslope/downvalley 2 to 5 mph. * Upper slopes....South wind 5 to 10 mph. * 10000 ft msl....South 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. .SUNDAY... * Sky/Weather.........Sunny. * Chance of thunder...0 percent. * Max temperature: * 4000 feet.......103-108. * 7000 feet.......86-91. * 24 hr trend.....Little change. * Min humidity: * 4000 feet.......9-11 percent. * 7000 feet.......12-15 percent. * 24 hr trend.....Little change. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Gusts up to 35 mph. * Upper slopes....South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Gusts up to 35 mph. * 10000 ft msl....South 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. * Mixing height.......12800 ft agl. * Transport winds.....South 15 to 20 knots. * Ventilation.........Excellent. .SUNDAY NIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * 4000 feet.......70-75. * 7000 feet.......61-66. * 24 hr trend.....Little change. * Max humidity: * 4000 feet.......22-27 percent. * 7000 feet.......30-35 percent. * 24 hr trend.....On average down 6 percent. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....South wind around 10 mph with gusts to around 25 mph in the evening becoming downslope/downvalley 2 to 5 mph. * Upper slopes....South wind 5 to 10 mph. Gusts up to 25 mph in the evening. * 10000 ft msl....South 20 to 30 mph. * CWR (>= 0.10 in)....0 percent. .MONDAY... * Sky/Weather.........Sunny. * Chance of thunder...0 percent. * Max temperature: * 4000 feet.......101-106. * 7000 feet.......85-90. * 24 hr trend.....Little change. * Min humidity: * 4000 feet.......9-12 percent. * 7000 feet.......11-16 percent. * 24 hr trend.....Little change. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Gusts up to 35 mph. * Upper slopes....South wind 10 to 15 mph with gusts to around 30 mph. * 10000 ft msl....Southwest 20 to 30 mph. * CWR (>= 0.10 in)....0 percent. * Mixing height.......13800 ft agl. * Transport winds.....Southwest 10 to 20 knots. * Ventilation.........Excellent. .EXTENDED... .TUESDAY...Mostly clear. Lows in the lower to mid 60s. Highs 98 to 103. South wind 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower to mid 60s. Highs 100 to 105. South wind 5 to 10 mph. .THURSDAY...Mostly clear. Lows in the lower to mid 60s. Highs 99 to 104. Southwest wind 5 to 10 mph. $$ NVZ460-231115- Esmeralda and Nye County Deserts/CNC Dispatch- 1257 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * 4000 feet.......64-69. * 7000 feet.......57-62. * 24 hr trend.....On average down 3 degrees. * Max humidity: * 4000 feet.......33-38 percent. * 7000 feet.......41-46 percent. * 24 hr trend.....On average up 5 percent. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....South wind 5 to 10 mph with gusts to around 20 mph in the evening becoming downslope/downvalley 2 to 5 mph. * Upper slopes....Southwest wind 5 to 10 mph with gusts to around 20 mph in the evening becoming downslope/downvalley 2 to 5 mph. * 10000 ft msl....South 10 to 15 mph. * CWR (>= 0.10 in)....0 percent. .SUNDAY... * Sky/Weather.........Mostly sunny. * Chance of thunder...0 percent. * Max temperature: * 4000 feet.......97-101. * 7000 feet.......85-90. * 24 hr trend.....Little change. * Min humidity: * 4000 feet.......10-12 percent. * 7000 feet.......12-19 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 south 10 to 15 mph in the afternoon. Gusts up to 35 mph. * Upper slopes....Upslope/upvalley 4 to 8 mph becoming south 10 to 15 mph in the afternoon. Gusts up to 30 mph. * 10000 ft msl....South 10 to 20 mph. * CWR (>= 0.10 in)....0 percent. * Mixing height.......12600 ft agl. * Transport winds.....South around 10 knots. * Ventilation.........Excellent. .SUNDAY NIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * 4000 feet.......63-68. * 7000 feet.......57-62. * 24 hr trend.....Little change. * Max humidity: * 4000 feet.......27-32 percent. * 7000 feet.......34-39 percent. * 24 hr trend.....On average down 8 percent. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....South wind 5 to 10 mph with gusts to around 20 mph in the evening becoming downslope/downvalley 2 to 5 mph. * Upper slopes....South wind around 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. * Chance of thunder...0 percent. * Max temperature: * 4000 feet.......96-100. * 7000 feet.......84-89. * 24 hr trend.....Little change. * Min humidity: * 4000 feet.......10-12 percent. * 7000 feet.......11-17 percent. * 24 hr trend.....Little change. * 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 35 mph. * Upper slopes....Upslope/upvalley 4 to 8 mph becoming south 10 to 15 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.......13100 ft agl. * Transport winds.....South around 10 knots. * Ventilation.........Excellent. .EXTENDED... .TUESDAY...Mostly clear. Lows in the upper 50s to mid 60s. Highs 95 to 100. Light wind. .WEDNESDAY...Mostly clear. Lows in the lower to mid 60s. Highs 95 to 100. Light wind. .THURSDAY...Mostly clear. Lows in the lower to mid 60s. Highs 95 to 100. Light wind. $$ CAZ226-231115- Owens Valley/Southern Inyo Forest- 1257 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather.........Mostly clear. * Chance of thunder...0 percent. * Min temperature: *Valley floor....63-68. * 7000 feet.......38-43. * 24 hr trend.....Little change. * Max humidity: * Valley floor....35-40 percent. * 7000 feet.......46-51 percent. * 24 hr trend.....Little change. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....Southwest winds 5 to 10 mph in the evening becoming downslope/downvalley 2 to 5 mph. * Upper slopes....West winds 5 to 10 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: * Valley floor....100-105. * 7000 feet.......84-89. * 24 hr trend.....Little change. * Min humidity: * Valley floor....9-14 percent. * 7000 feet.......14-24 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 10 to 15 mph with gusts to around 30 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....South 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....63-68. * 7000 feet.......39-44. * 24 hr trend.....Little change. * Max humidity: * Valley floor....33-38 percent. * 7000 feet.......41-46 percent. * 24 hr trend.....On average down 3 percent. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....Southwest winds 5 to 10 mph in the evening becoming downslope/downvalley 2 to 5 mph. * Upper slopes....West winds 5 to 10 mph. * 10000 ft msl....Southwest around 10 mph. * CWR (>= 0.10 in)....0 percent. .MONDAY... * Sky/Weather.........Sunny. * Chance of thunder...0 percent. * Max temperature: * Valley floor....99-104. * 7000 feet.......83-88. * 24 hr trend.....Little change. * Min humidity: * Valley floor....10-13 percent. * 7000 feet.......15-25 percent. * 24 hr trend.....Little change. * Wind (slope/valley=20 ft, 10 min avg): * Slope/valley....Upslope/upvalley 4 to 8 mph becoming south 10 to 15 mph with gusts to around 30 mph in the afternoon. * 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. .EXTENDED... .TUESDAY...Mostly clear. Lows in the lower to mid 60s. Highs 96 to 101. Southwest winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower to mid 60s. Highs 97 to 102. Southwest winds around 10 mph. .THURSDAY...Mostly clear. Lows in the lower to mid 60s. Highs 97 to 102. Southwest winds around 10 mph. $$ CAZ227-231115- Death Valley National Park- 1257 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * Valley floor....88-93. * 24 hr trend.....Little change. * Max humidity: * Valley floor....18-23 percent. * 24 hr trend.....Little change. * Wind (Slope/valley=20 ft, 10 min avg): * Valley floor....South wind 5 to 10 mph. * 10000 ft msl....South 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. .SUNDAY... * Sky/Weather.........Mostly sunny. * Chance of thunder...0 percent. * Max temperature: * Valley floor....116-121. * 24 hr trend.....Little change. * Min humidity: * Valley floor....6-9 percent. * 24 hr trend.....Little change. * Wind (Slope/valley=20 ft, 10 min avg): * Valley floor....Upslope/upvalley 4 to 8 mph becoming south 10 to 15 mph in the afternoon. Gusts up to 25 mph. * 10000 ft msl....South 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. .SUNDAY NIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * Valley floor....87-92. * 24 hr trend.....Little change. * Max humidity: * Valley floor....15-20 percent. * 24 hr trend.....On average down 3 percent. * Wind (Slope/valley=20 ft, 10 min avg): * Valley floor....South wind 5 to 10 mph. * 10000 ft msl....South 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. .MONDAY... * Sky/Weather.........Mostly sunny. * Chance of thunder...0 percent. * Max temperature: * Valley floor....115-120. * 24 hr trend.....Little change. * Min humidity: * Valley floor....6-9 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 in the afternoon. Gusts up to 30 mph. * 10000 ft msl....Southwest 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. .EXTENDED... .TUESDAY...Mostly clear. Lows in the mid 80s to lower 90s. Highs 115 to 120. South wind 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows in the mid 80s to lower 90s. Highs 116 to 121. South wind 5 to 10 mph. .THURSDAY...Mostly clear. Lows in the mid 80s to lower 90s. Highs 115 to 120. South wind 5 to 10 mph. $$ CAZ228-231115- Mojave Desert Including Morongo Valley/Yucca Valley- 1257 PM PDT Sat Aug 22 2026 .TONIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * Valley floor....72-77. * 24 hr trend.....On average down 2 degrees. * Max humidity: * Valley floor....27-32 percent. * 24 hr trend.....Little change. * Wind (Slope/valley=20 ft, 10 min avg): * Valley floor....West wind 5 to 10 mph. Gusts up to 25 mph in the evening. * 10000 ft msl....South 15 to 20 mph. * CWR (>= 0.10 in)....0 percent. .SUNDAY... * Sky/Weather.........Mostly sunny. * Chance of thunder...0 percent. * Max temperature: * Valley floor....108-113. * 24 hr trend.....Little change. * Min humidity: * Valley floor....7-13 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 becoming southwest around 10 mph with gusts to around 35 mph in the afternoon. * 10000 ft msl....South 15 to 25 mph. * CWR (>= 0.10 in)....0 percent. .SUNDAY NIGHT... * Sky/Weather.........Partly cloudy. * Chance of thunder...0 percent. * Min temperature: * Valley floor....72-77. * 24 hr trend.....Little change. * Max humidity: * Valley floor....28-33 percent. * 24 hr trend.....Little change. * Wind (Slope/valley=20 ft, 10 min avg): * Valley floor....Southwest wind 5 to 10 mph. Gusts up to 25 mph in the evening. * 10000 ft msl....South 15 to 20 mph. * CWR (>= 0.10 in)....0 percent. .MONDAY... * Sky/Weather.........Mostly sunny. * Chance of thunder...0 percent. * Max temperature: * Valley floor....106-111. * 24 hr trend.....On average down 2 degrees. * Min humidity: * Valley floor....8-17 percent. * 24 hr trend.....On average up 2 percent. * Wind (Slope/valley=20 ft, 10 min avg): * Valley floor....Upslope/upvalley 4 to 8 mph becoming southwest around 10 mph with gusts to around 30 mph in the afternoon. * 10000 ft msl....South 10 to 20 mph. * CWR (>= 0.10 in)....0 percent. .EXTENDED... .TUESDAY...Mostly clear. Lows in the mid 70s to lower 80s. Highs 104 to 108. West wind 5 to 10 mph. .WEDNESDAY...Mostly clear. Lows in the upper 70s to lower 80s. Highs 107 to 112. Southwest wind 5 to 10 mph. .THURSDAY...Mostly clear.Lows in the mid 70s to lower 80s. Highs 107 to 112. 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