357
FNUS55 KVEF 141923
FWFVEF
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEVADA
NORTHWEST ARIZONA AND SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE LAS VEGAS NV
1223 PM PDT MON SEP 14 2026
DISCUSSION
ASIDE FROM DAILY SLIGHT CHANCES FOR SHOWERS AND
THUNDERSTORMS ACROSS MOHAVE COUNTY, THE REGION WILL REMAIN DRY AND
BREEZY THROUGH THE UPCOMING WEEK. DAILY MIN RH WEST OF THE
COLORADO RIVER WILL FALL INTO THE SINGLE DIGITS AND TEENS, AND
TREND DRIER BY THE WEEKEND. WIDESPREAD SOUTHWESTERLY BREEZES
WITH GUSTS BETWEEN 25 TO 35 MPH CAN BE EXPECTED IN THE
AFTERNOONS, ESPECIALLY TUESDAY THROUGH THURSDAY.
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-NVZ466-151115-
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-
1223 PM PDT MON SEP 14 2026 /1223 PM MST MON SEP 14 2026/
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....77-82.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* VALLEY FLOOR....37-42 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 5 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....SOUTH WIND 10 TO 15 MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....99-104.
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....20-28 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....SOUTH WIND 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
* 10000 FT MSL....SOUTH 25 TO 35 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......10300 FT AGL.
* TRANSPORT WINDS.....SOUTH 15 TO 25 KNOTS.
* VENTILATION.........EXCELLENT.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....75-80.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....38-43 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 30
MPH.
* 10000 FT MSL....SOUTH 25 TO 35 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....98-103.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* VALLEY FLOOR....19-28 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* 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....SOUTH 25 TO 35 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......9400 FT AGL.
* TRANSPORT WINDS.....SOUTH 20 TO 25 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
THURSDAY
MOSTLY CLEAR. LOWS IN THE MID 70S TO LOWER 80S. HIGHS
99 TO 104. SOUTH WIND 10 TO 15 MPH.
FRIDAY
CLEAR. LOWS IN THE MID TO UPPER 70S. HIGHS 101 TO 106.
SOUTH WIND 5 TO 10 MPH.
SATURDAY
CLEAR. LOWS IN THE 70S. HIGHS 102 TO 107. LIGHT WIND.
AZZ102-151115-
NORTHWEST DESERTS/NORTHWEST PLATEAU-
1223 PM MST MON SEP 14 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 3000 FEET.......69-74.
* 6000 FEET.......54-59.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 3000 FEET.......47-52 PERCENT.
* 6000 FEET.......71-76 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 7 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
* UPPER SLOPES....SOUTH WINDS 10 TO 15 MPH.
* 10000 FT MSL....SOUTH 25 TO 35 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 3000 FEET.......95-100.
* 6000 FEET.......78-83.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 3000 FEET.......23-31 PERCENT.
* 6000 FEET.......28-37 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40
MPH.
* UPPER SLOPES....SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......9000 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 20 KNOTS.
* VENTILATION.........EXCELLENT.
TUESDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AFTER
MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 3000 FEET.......67-72.
* 6000 FEET.......52-57.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MAX HUMIDITY:
* 3000 FEET.......49-54 PERCENT.
* 6000 FEET.......73-78 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* 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.
* 10000 FT MSL....SOUTH 25 TO 35 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AND
THUNDERSTORMS.
* CHANCE OF THUNDER...10 PERCENT.
* MAX TEMPERATURE:
* 3000 FEET.......93-98.
* 6000 FEET.......77-82.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 3000 FEET.......21-30 PERCENT.
* 6000 FEET.......25-34 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40
MPH.
* UPPER SLOPES....SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......8800 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 20 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
THURSDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE 60S. HIGHS IN THE MID 80S TO LOWER 90S. SOUTH WINDS
10 TO 15 MPH.
FRIDAY
CLEAR. LOWS IN THE 60S. HIGHS IN THE UPPER 80S TO LOWER
90S. SOUTH WINDS AROUND 10 MPH.
SATURDAY
CLEAR. LOWS IN THE LOWER TO MID 60S. HIGHS IN THE
UPPER 80S TO MID 90S. SOUTHWEST WINDS 5 TO 10 MPH.
NVZ465-151115-
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-
1223 PM PDT MON SEP 14 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......65-70.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 4000 FEET.......33-38 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* 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. GUSTS UP TO 25 MPH.
* 10000 FT MSL....SOUTH 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......96-101.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......14-24 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 6 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40
MPH.
* 10000 FT MSL....SOUTH 25 TO 35 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......10200 FT AGL.
* TRANSPORT WINDS.....SOUTH 15 TO 20 KNOTS.
* VENTILATION.........EXCELLENT.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......65-70.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 4000 FEET.......37-42 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
* 10000 FT MSL....SOUTH 25 TO 35 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......94-99.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......14-24 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 45
MPH.
* 10000 FT MSL....SOUTH 25 TO 35 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......10000 FT AGL.
* TRANSPORT WINDS.....SOUTH 15 TO 25 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 60S. HIGHS IN
THE UPPER 80S TO LOWER 90S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 50S TO LOWER 60S. HIGHS IN THE
UPPER 80S TO LOWER 90S. SOUTHWEST WINDS 5 TO 10 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 50S TO LOWER 60S. HIGHS IN
THE UPPER 80S TO LOWER 90S. LIGHT WIND.
NVZ463-464-151115-
SHEEP RANGE-SPRING MOUNTAINS-
1223 PM PDT MON SEP 14 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 7000 FEET.......48-53.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 7000 FEET.......38-43 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....SOUTHWEST WINDS 10 MPH.
* 10000 FT MSL....SOUTHWEST 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 7000 FEET.......79-84.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 7000 FEET.......19-28 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 9 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......10400 FT AGL.
* TRANSPORT WINDS.....SOUTH 15 TO 25 KNOTS.
* VENTILATION.........EXCELLENT.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 7000 FEET.......49-54.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 7000 FEET.......44-49 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 7000 FEET.......77-82.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 7000 FEET.......19-29 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 40 MPH
DECREASING TO 30 MPH IN THE AFTERNOON.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......9700 FT AGL.
* TRANSPORT WINDS.....SOUTH 15 TO 25 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S. HIGHS
IN THE 70S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN THE
70S. SOUTHWEST WINDS 10 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE
MID TO UPPER 70S. NORTH WINDS 10 MPH.
NVZ461-151115-
LINCOLN COUNTY/ELY DISPATCH-
1223 PM PDT MON SEP 14 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......58-63.
* 7000 FEET.......47-52.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 4000 FEET.......40-45 PERCENT.
* 7000 FEET.......44-49 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* UPPER SLOPES....SOUTHEAST WIND 5 TO 10 MPH.
* 10000 FT MSL....SOUTH 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......92-97.
* 7000 FEET.......77-82.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......19-27 PERCENT.
* 7000 FEET.......18-28 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 7 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WIND 10 TO 20 MPH.
* UPPER SLOPES....SOUTH WIND 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
* 10000 FT MSL....SOUTH 25 TO 35 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......9000 FT AGL.
* TRANSPORT WINDS.....SOUTH 20 TO 25 KNOTS.
* VENTILATION.........EXCELLENT.
TUESDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......60-65.
* 7000 FEET.......51-56.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......50-55 PERCENT.
* 7000 FEET.......61-66 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 15 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WIND 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
* UPPER SLOPES....SOUTH WIND 10 TO 15 MPH WITH GUSTS TO AROUND 30
MPH.
* 10000 FT MSL....SOUTH 30 TO 40 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......91-96.
* 7000 FEET.......75-80.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......21-26 PERCENT.
* 7000 FEET.......20-30 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WIND 10 TO 20 MPH WITH GUSTS TO AROUND 40
MPH.
* UPPER SLOPES....SOUTH WIND 10 TO 20 MPH. GUSTS UP TO 45 MPH
DECREASING TO 35 MPH IN THE AFTERNOON.
* 10000 FT MSL....SOUTH 30 TO 40 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......8500 FT AGL.
* TRANSPORT WINDS.....SOUTH 20 TO 30 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
THURSDAY
MOSTLY CLEAR. LOWS IN THE 50S. HIGHS IN THE UPPER 80S
TO LOWER 90S. SOUTH WIND 10 TO 15 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN THE
UPPER 80S TO MID 90S. SOUTH WIND 5 TO 10 MPH.
SATURDAY
CLEAR. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE
LOWER TO MID 90S. NORTH WIND 5 TO 10 MPH.
NVZ462-151115-
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-
1223 PM PDT MON SEP 14 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......59-64.
* 7000 FEET.......51-56.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 4000 FEET.......24-29 PERCENT.
* 7000 FEET.......29-34 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* 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 IN THE EVENING
BECOMING DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....SOUTHWEST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......92-97.
* 7000 FEET.......76-81.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......9-15 PERCENT.
* 7000 FEET.......11-17 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTHEAST WIND 5 TO 10 MPH INCREASING TO SOUTH
10 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
* UPPER SLOPES....SOUTH WIND 10 TO 20 MPH WITH GUSTS TO AROUND 35
MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......8300 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 20 KNOTS.
* VENTILATION.........EXCELLENT.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......60-65.
* 7000 FEET.......51-56.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 4000 FEET.......30-35 PERCENT.
* 7000 FEET.......39-44 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 9 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTHEAST WIND 10 TO 15 MPH. GUSTS UP TO 30 MPH
IN THE EVENING.
* UPPER SLOPES....SOUTHEAST WIND 10 TO 15 MPH WITH GUSTS TO AROUND
30 MPH.
* 10000 FT MSL....SOUTH 30 TO 40 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......90-95.
* 7000 FEET.......74-79.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......9-15 PERCENT.
* 7000 FEET.......13-18 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WIND AROUND 10 MPH INCREASING TO 15 TO 20
MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
* UPPER SLOPES....SOUTH WIND 10 TO 20 MPH WITH GUSTS TO AROUND 40
MPH.
* 10000 FT MSL....SOUTH 25 TO 35 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......8100 FT AGL.
* TRANSPORT WINDS.....SOUTH 15 TO 25 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
THURSDAY
CLEAR. LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE
MID 80S TO LOWER 90S. SOUTH WIND 10 TO 15 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN THE
UPPER 80S TO LOWER 90S. WEST WIND 5 TO 10 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN
THE UPPER 80S TO MID 90S. NORTH WIND 5 TO 10 MPH.
NVZ460-151115-
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-
1223 PM PDT MON SEP 14 2026
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......53-58.
* 7000 FEET.......47-52.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......24-29 PERCENT.
* 7000 FEET.......27-32 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....SOUTH 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......86-90.
* 7000 FEET.......76-81.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......9-11 PERCENT.
* 7000 FEET.......10-15 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 IN THE AFTERNOON. GUSTS UP TO 40 MPH.
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING SOUTH 10 TO
15 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.
* 10000 FT MSL....SOUTH 15 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......7000 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS.
* VENTILATION.........VERY GOOD.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......52-57.
* 7000 FEET.......47-52.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 4000 FEET.......32-37 PERCENT.
* 7000 FEET.......31-36 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 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 15 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......84-88.
* 7000 FEET.......75-80.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......10-12 PERCENT.
* 7000 FEET.......10-16 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
20 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
* UPPER SLOPES....SOUTHEAST WIND 5 TO 10 MPH SHIFTING TO THE SOUTH
IN THE AFTERNOON. GUSTS UP TO 40 MPH.
* 10000 FT MSL....SOUTH 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......6600 FT AGL.
* TRANSPORT WINDS.....SOUTHEAST AROUND 10 KNOTS.
* VENTILATION.........VERY GOOD.
EXTENDED
THURSDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S.
HIGHS IN THE 80S. SOUTH WIND AROUND 10 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN THE
MID TO UPPER 80S. NORTHWEST WIND 5 TO 10 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN
THE UPPER 80S TO LOWER 90S. NORTH WIND 5 TO 10 MPH.
CAZ226-151115-
OWENS VALLEY/SOUTHERN INYO FOREST-
1223 PM PDT MON SEP 14 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....54-59.
* 7000 FEET.......32-37.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* VALLEY FLOOR....25-30 PERCENT.
* 7000 FEET.......30-35 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....SOUTH AROUND 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....88-93.
* 7000 FEET.......76-81.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* VALLEY FLOOR....7-10 PERCENT.
* 7000 FEET.......8-16 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 5 TO 10 MPH INCREASING TO 10 TO
15 MPH WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.
* 10000 FT MSL....SOUTH 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....53-58.
* 7000 FEET.......31-36.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* VALLEY FLOOR....26-31 PERCENT.
* 7000 FEET.......27-32 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND 25
MPH IN THE EVENING BECOMING DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* UPPER SLOPES....SOUTHWEST WINDS AROUND 10 MPH.
* 10000 FT MSL....SOUTHWEST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....86-91.
* 7000 FEET.......74-79.
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....10-13 PERCENT.
* 7000 FEET.......10-16 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* 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 SOUTHEAST WITH GUSTS TO AROUND 35 MPH IN
THE AFTERNOON.
* UPPER SLOPES....SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35
MPH.
* 10000 FT MSL....SOUTH 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
THURSDAY
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN
THE MID 80S TO LOWER 90S. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN THE
MID 80S TO LOWER 90S. EAST WINDS 5 TO 10 MPH.
SATURDAY
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN
THE UPPER 80S TO LOWER 90S. EAST WINDS 5 TO 10 MPH.
CAZ227-151115-
DEATH VALLEY NATIONAL PARK-
1223 PM PDT MON SEP 14 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....77-82.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* VALLEY FLOOR....14-19 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....SOUTHEAST WIND 5 TO 10 MPH IN THE EVENING
BECOMING DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....SOUTH 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....105-110.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....4-9 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....SOUTHEAST WIND 5 TO 10 MPH WITH GUSTS TO AROUND
20 MPH INCREASING TO 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH
IN THE AFTERNOON.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....75-80.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....19-24 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....SOUTH WIND 5 TO 10 MPH WITH GUSTS TO AROUND 25
MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....103-108.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....5-8 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....SOUTHEAST WIND 5 TO 10 MPH WITH GUSTS TO AROUND
40 MPH SHIFTING TO THE SOUTH WITH GUSTS TO AROUND 30 MPH IN
THE AFTERNOON.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
THURSDAY
CLEAR. LOWS IN THE 70S. HIGHS 103 TO 108. SOUTH WIND
AROUND 10 MPH.
FRIDAY
CLEAR. LOWS IN THE 70S. HIGHS 103 TO 108. SOUTHEAST
WIND 5 TO 10 MPH.
SATURDAY
CLEAR. LOWS IN THE 70S. HIGHS 106 TO 111. NORTH WIND
5 TO 10 MPH.
CAZ228-151115-
MOJAVE DESERT INCLUDING MORONGO VALLEY/YUCCA VALLEY-
1223 PM PDT MON SEP 14 2026
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....62-67.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....38-43 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....SOUTHWEST WIND 5 TO 10 MPH WITH GUSTS TO AROUND
20 MPH.
* 10000 FT MSL....SOUTH 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....97-102.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* VALLEY FLOOR....11-21 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....SOUTH WIND 5 TO 10 MPH INCREASING TO 10 TO 15
MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TUESDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....60-65.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....42-47 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....SOUTHWEST WIND 10 TO 15 MPH DECREASING TO AROUND
10 MPH AFTER MIDNIGHT. GUSTS UP TO 30 MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
WEDNESDAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....95-100.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....11-21 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....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
THURSDAY
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 60S. HIGHS IN
THE LOWER TO MID 90S. SOUTH WIND AROUND 10 MPH.
FRIDAY
CLEAR. LOWS IN THE 60S. HIGHS IN THE 90S. WEST WIND UP
TO 10 MPH.
SATURDAY
CLEAR. LOWS IN THE MID TO UPPER 60S. HIGHS IN THE MID
TO UPPER 90S. LIGHT WIND.
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
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