577
FNUS55 KVEF 082024
FWFVEF
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEVADA
NORTHWEST ARIZONA AND SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE LAS VEGAS NV
124 PM PDT THU MAY 8 2025
DISCUSSION
DRY CONDITIONS AND WARMING TEMPERATURES WILL
CONTINUE THROUGH SATUDRAY. MINIMUM RELATIVE HUMIDITIES WILL BOTTOM
OUT IN THE SINGLE DIGITS TO LOWER TEENS EACH AFTERNOON AS WE HEAD
INTO THE WEEKEND. AN INCOMING LOW PRESSURE SYSTEM WILL BRING
COOLER TEMPERATURES AND WIDESPREAD GUSTY WINDS TO THE REGION
BEGINNING ON SUNDAY AND CONTINUING INTO EARLY NEXT WEEK.
PRECIPITATION CHANCES WITH THIS SYSTEM WILL BE MINIMAL AND WILL BE
LIMITED TO THE SOUTHERN GREAT BASIN DUE TO THE DRY NATURE OF THE
SYSTEM.
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-NVZ466-091200-
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-
124 PM PDT THU MAY 8 2025 /124 PM MST THU MAY 8 2025/
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....64-69.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....34-39 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 18 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....EAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....97-102.
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....9-15 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 7 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING WEST UP TO
10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.
* 10000 FT MSL....EAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......14700 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 10 KNOTS.
* VENTILATION.........VERY GOOD.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....67-72.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....27-32 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 7 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....EAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
SATURDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....101-106.
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....9-15 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....EAST WIND 5 TO 10 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON. GUSTS UP TO 30 MPH.
* 10000 FT MSL....SOUTH 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......14900 FT AGL.
* TRANSPORT WINDS.....SOUTH 15 TO 20 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
SUNDAY
PARTLY CLOUDY. LOWS IN THE 70S. HIGHS 102 TO 107. SOUTH
WIND 10 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S TO MID 70S. HIGHS
95 TO 100. SOUTH WIND 10 TO 20 MPH.
TUESDAY
NOT AS WARM. MOSTLY CLEAR. LOWS IN THE 60S. HIGHS IN
THE 80S. SOUTHWEST WIND 10 TO 15 MPH.
AZZ102-091200-
NORTHWEST DESERTS/NORTHWEST PLATEAU-
124 PM MST THU MAY 8 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 3000 FEET.......57-62.
* 6000 FEET.......42-47.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MAX HUMIDITY:
* 3000 FEET.......38-43 PERCENT.
* 6000 FEET.......47-52 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 23 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WINDS 5 TO 10 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
* UPPER SLOPES....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....EAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 3000 FEET.......92-97.
* 6000 FEET.......76-81.
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.
* MIN HUMIDITY:
* 3000 FEET.......11-14 PERCENT.
* 6000 FEET.......14-17 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 7 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....EAST WINDS 5 TO 10 MPH.
* UPPER SLOPES....EAST WINDS 5 TO 10 MPH.
* 10000 FT MSL....EAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......14000 FT AGL.
* TRANSPORT WINDS.....EAST AROUND 10 KNOTS.
* VENTILATION.........EXCELLENT.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 3000 FEET.......60-65.
* 6000 FEET.......45-50.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MAX HUMIDITY:
* 3000 FEET.......30-35 PERCENT.
* 6000 FEET.......36-41 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 10 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTHEAST WINDS 5 TO 10 MPH.
* UPPER SLOPES....NORTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE EAST
AFTER MIDNIGHT.
* 10000 FT MSL....EAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
SATURDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 3000 FEET.......94-99.
* 6000 FEET.......78-83.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MIN HUMIDITY:
* 3000 FEET.......11-15 PERCENT.
* 6000 FEET.......14-19 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 25
MPH.
* UPPER SLOPES....SOUTHEAST WINDS AROUND 10 MPH SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 25 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
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 60S. HIGHS IN
THE UPPER 80S TO LOWER 90S. SOUTH WINDS 10 TO 20 MPH.
MONDAY
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 60S. HIGHS IN
THE LOWER TO MID 80S. SOUTH WINDS 10 TO 20 MPH.
TUESDAY
NOT AS WARM. MOSTLY CLEAR. LOWS IN THE 50S. HIGHS IN
THE UPPER 60S TO LOWER 70S. SOUTHWEST WINDS 10 TO 20 MPH.
NVZ465-091200-
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-
124 PM PDT THU MAY 8 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 4000 FEET.......59-64.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......31-36 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 15 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....EAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......92-97.
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......10-14 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 EAST UP TO
10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.
* 10000 FT MSL....EAST AROUND 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......11400 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........GOOD.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 4000 FEET.......62-67.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......24-29 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 7 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
SATURDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......95-100.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......9-14 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 35 MPH.
* 10000 FT MSL....SOUTH 15 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......14900 FT AGL.
* TRANSPORT WINDS.....SOUTHEAST 10 TO 15 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
SUNDAY
PARTLY CLOUDY. LOWS IN THE 60S. HIGHS IN THE MID 80S TO
LOWER 90S. SOUTH WINDS 10 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER 60S. HIGHS
IN THE UPPER 70S TO MID 80S. SOUTHWEST WINDS 15 TO 25 MPH.
TUESDAY
NOT AS WARM. MOSTLY CLEAR. LOWS IN THE UPPER 40S TO
LOWER 50S. HIGHS IN THE MID 60S TO LOWER 70S. WEST WINDS 10 TO
20 MPH.
NVZ463-464-091200-
SHEEP RANGE-SPRING MOUNTAINS-
124 PM PDT THU MAY 8 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 7000 FEET.......43-48.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MAX HUMIDITY:
* 7000 FEET.......40-45 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 14 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....EAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE:
* 7000 FEET.......74-79.
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.
* MIN HUMIDITY:
* 7000 FEET.......15-20 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 8 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING SOUTHEAST
AROUND 10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.
* 10000 FT MSL....SOUTHEAST AROUND 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......12600 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........GOOD.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 7000 FEET.......47-52.
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.
* MAX HUMIDITY:
* 7000 FEET.......28-33 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 10 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....SOUTHEAST WINDS 10 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH. GUSTS UP TO 20 MPH.
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
SATURDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 7000 FEET.......77-82.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MIN HUMIDITY:
* 7000 FEET.......13-19 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....SOUTHEAST WINDS 10 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON. GUSTS UP TO 35 MPH.
* 10000 FT MSL....SOUTH 15 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......14500 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 50S. HIGHS IN
THE LOWER TO MID 70S. SOUTH WINDS 10 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S. HIGHS IN
THE MID TO UPPER 60S. SOUTHWEST WINDS 10 TO 20 MPH.
TUESDAY
COOLER. MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE
50S. WEST WINDS 10 TO 20 MPH.
NVZ461-091200-
LINCOLN COUNTY/ELY DISPATCH-
124 PM PDT THU MAY 8 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE:
* 4000 FEET.......54-59.
* 7000 FEET.......46-51.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......36-41 PERCENT.
* 7000 FEET.......40-45 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 16 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* UPPER SLOPES....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....NORTH 5 TO 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......89-94.
* 7000 FEET.......75-80.
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......12-14 PERCENT.
* 7000 FEET.......14-19 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 UP TO
10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING SOUTHEAST UP
TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.
* 10000 FT MSL....EAST 5 TO 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......12500 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........GOOD.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE:
* 4000 FEET.......57-62.
* 7000 FEET.......48-53.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......28-33 PERCENT.
* 7000 FEET.......33-38 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 8 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* UPPER SLOPES....SOUTHEAST WIND 5 TO 10 MPH IN THE EVENING
BECOMING DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....SOUTHEAST AROUND 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
SATURDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......91-96.
* 7000 FEET.......78-83.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......10-13 PERCENT.
* 7000 FEET.......11-16 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....EAST WIND 5 TO 10 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON. GUSTS UP TO 30 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.......13100 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
SUNDAY
PARTLY CLOUDY. LOWS IN THE 50S. HIGHS IN THE UPPER 80S
TO LOWER 90S. SOUTH WIND 15 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S. HIGHS IN
THE LOWER TO MID 80S. SOUTH WIND 15 TO 25 MPH.
TUESDAY
COOLER. PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 30S TO MID 40S. HIGHS IN THE
UPPER 60S TO MID 70S. WEST WIND 10 TO 20 MPH.
NVZ462-091200-
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-
124 PM PDT THU MAY 8 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE:
* 4000 FEET.......54-59.
* 7000 FEET.......49-54.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......30-35 PERCENT.
* 7000 FEET.......32-37 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 10 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTHWEST WIND 5 TO 10 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....SOUTHEAST 5 TO 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......93-98.
* 7000 FEET.......76-81.
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......9-12 PERCENT.
* 7000 FEET.......12-15 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING SOUTH AROUND
10 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.
* UPPER SLOPES....SOUTHEAST WIND 5 TO 10 MPH WITH GUSTS TO AROUND
25 MPH.
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......13300 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........GOOD.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 4000 FEET.......57-62.
* 7000 FEET.......52-57.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......22-27 PERCENT.
* 7000 FEET.......27-32 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 7 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTHEAST WIND 5 TO 10 MPH SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
* UPPER SLOPES....SOUTHEAST WIND 5 TO 10 MPH.
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
SATURDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......97-102.
* 7000 FEET.......78-83.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......8-11 PERCENT.
* 7000 FEET.......11-14 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....EAST WIND 5 TO 10 MPH SHIFTING TO THE SOUTH IN
THE AFTERNOON. GUSTS UP TO 40 MPH.
* UPPER SLOPES....SOUTHEAST WIND AROUND 10 MPH SHIFTING TO THE
SOUTH 10 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......14900 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
SUNDAY
PARTLY CLOUDY. LOWS IN THE 50S. HIGHS IN THE MID 80S TO
LOWER 90S. SOUTH WIND 15 TO 25 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS
IN THE UPPER 70S TO LOWER 80S. SOUTH WIND 15 TO 25 MPH.
TUESDAY
NOT AS WARM. PARTLY CLOUDY. ISOLATED SHOWERS. LOWS IN
THE MID 30S TO LOWER 40S. HIGHS IN THE MID 60S TO LOWER 70S.
NORTHWEST WIND 15 TO 25 MPH.
NVZ460-091200-
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-
124 PM PDT THU MAY 8 2025
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE:
* 4000 FEET.......50-55.
* 7000 FEET.......47-52.
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......30-35 PERCENT.
* 7000 FEET.......33-38 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WIND 5 TO 10 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* UPPER SLOPES....SOUTH WIND 5 TO 10 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....LIGHT AND VARIABLE.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......87-91.
* 7000 FEET.......76-81.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......10 PERCENT.
* 7000 FEET.......10-15 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 IN THE AFTERNOON. GUSTS UP TO 30 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....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......11000 FT AGL.
* TRANSPORT WINDS.....SOUTH AROUND 10 KNOTS.
* VENTILATION.........EXCELLENT.
FRIDAY NIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* MIN TEMPERATURE:
* 4000 FEET.......54-59.
* 7000 FEET.......50-55.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......24-29 PERCENT.
* 7000 FEET.......26-31 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 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 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
SATURDAY
* SKY/WEATHER.........MOSTLY SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......90-93.
* 7000 FEET.......78-83.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......9-10 PERCENT.
* 7000 FEET.......10-14 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTHEAST WIND 5 TO 10 MPH INCREASING TO SOUTH
15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.
* UPPER SLOPES....SOUTHEAST WIND 5 TO 10 MPH INCREASING TO SOUTH
15 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......14700 FT AGL.
* TRANSPORT WINDS.....SOUTH 10 TO 20 KNOTS.
* VENTILATION.........EXCELLENT.
EXTENDED
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 50S. HIGHS IN
THE MID TO UPPER 80S. SOUTH WIND 10 TO 20 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S. HIGHS
IN THE UPPER 70S TO LOWER 80S. SOUTHWEST WIND 10 TO 20 MPH.
TUESDAY
COOLER. PARTLY CLOUDY. ISOLATED SHOWERS, THUNDERSTORMS
AND SNOW SHOWERS. LOWS IN THE MID 30S TO LOWER 40S. HIGHS IN THE
MID TO UPPER 60S. NORTHWEST WIND 15 TO 20 MPH.
CAZ226-091200-
OWENS VALLEY/SOUTHERN INYO FOREST-
124 PM PDT THU MAY 8 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....53-58.
* 7000 FEET.......30-35.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....34-39 PERCENT.
* 7000 FEET.......48-53 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 7 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WINDS 5 TO 10 MPH IN THE EVENING BECOMING
DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* UPPER SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.
* 10000 FT MSL....SOUTHEAST 5 TO 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....89-94.
* 7000 FEET.......73-78.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....10-12 PERCENT.
* 7000 FEET.......18-28 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 IN THE AFTERNOON. GUSTS UP TO 30 MPH.
* UPPER SLOPES....SOUTHEAST WINDS 5 TO 10 MPH INCREASING TO 10 TO
15 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.
* 10000 FT MSL....SOUTHEAST AROUND 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....55-60.
* 7000 FEET.......31-36.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* VALLEY FLOOR....27-32 PERCENT.
* 7000 FEET.......35-40 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 9 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WINDS 5 TO 10 MPH SHIFTING TO THE WEST
AFTER MIDNIGHT.
* UPPER SLOPES....SOUTHWEST WINDS AROUND 10 MPH.
* 10000 FT MSL....SOUTH 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
SATURDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....92-97.
* 7000 FEET.......74-79.
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....8-11 PERCENT.
* 7000 FEET.......16-26 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTHWEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
30 MPH INCREASING TO SOUTH 15 TO 20 MPH WITH GUSTS TO AROUND
40 MPH IN THE AFTERNOON.
* UPPER SLOPES....SOUTH WINDS AROUND 10 MPH INCREASING TO 15 TO 25
MPH IN THE AFTERNOON. GUSTS UP TO 50 MPH.
* 10000 FT MSL....SOUTH 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
SUNDAY
PARTLY CLOUDY. LOWS IN THE 50S. HIGHS IN THE MID TO
UPPER 80S. SOUTHWEST WINDS 10 TO 20 MPH.
MONDAY
NOT AS WARM. MOSTLY CLEAR. LOWS IN THE UPPER 40S TO
LOWER 50S. HIGHS IN THE UPPER 70S TO MID 80S. SOUTHWEST WINDS
15 TO 25 MPH.
TUESDAY
MOSTLY CLEAR. ISOLATED SNOW SHOWERS. LOWS IN THE UPPER
30S TO MID 40S. HIGHS IN THE UPPER 60S TO LOWER 70S. WEST WINDS
10 TO 20 MPH.
CAZ227-091200-
DEATH VALLEY NATIONAL PARK-
124 PM PDT THU MAY 8 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....74-79.
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....18-23 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 6 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....EAST 5 TO 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....104-109.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....6-9 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 SOUTH UP TO
10 MPH IN THE AFTERNOON.
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....77-82.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* 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....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
SATURDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....109-114.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....6-8 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 30 MPH IN THE AFTERNOON.
* 10000 FT MSL....SOUTH 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 70S TO LOWER 80S. HIGHS
105 TO 110. SOUTH WIND 10 TO 20 MPH.
MONDAY
NOT AS WARM. MOSTLY CLEAR. LOWS IN THE LOWER TO MID
70S. HIGHS 97 TO 102. SOUTH WIND 10 TO 20 MPH.
TUESDAY
NOT AS WARM. MOSTLY CLEAR. LOWS IN THE LOWER TO MID
60S. HIGHS IN THE MID 80S TO LOWER 90S. WEST WIND 10 TO 20 MPH.
CAZ228-091200-
MOJAVE DESERT INCLUDING MORONGO VALLEY/YUCCA VALLEY-
124 PM PDT THU MAY 8 2025
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....61-66.
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....33-38 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 12 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....EAST 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....96-101.
* 24 HR TREND.....ON AVERAGE UP 8 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....8-13 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 6 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....NORTHEAST WIND 5 TO 10 MPH SHIFTING TO THE EAST
AROUND 10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.
* 10000 FT MSL....EAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
FRIDAY NIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....65-70.
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....24-29 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 9 PERCENT.
* 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....EAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
SATURDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....99-104.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....8-13 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....SOUTHEAST WIND 5 TO 10 MPH SHIFTING TO THE SOUTH
IN THE AFTERNOON. GUSTS UP TO 35 MPH.
* 10000 FT MSL....SOUTH 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 60S TO LOWER 70S.
HIGHS 95 TO 100. SOUTH WIND 10 TO 15 MPH.
MONDAY
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 60S. HIGHS IN
THE UPPER 80S TO LOWER 90S. SOUTHWEST WIND 10 TO 20 MPH.
TUESDAY
NOT AS WARM. MOSTLY CLEAR. LOWS IN THE LOWER TO MID
50S. HIGHS IN THE 70S. WEST 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
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