948
FNUS55 KVEF 180845
FWFVEF
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEVADA
NORTHWEST ARIZONA AND SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE LAS VEGAS NV
1245 AM PST TUE NOV 18 2025
DISCUSSION
MODERATE-TO-HIGH CHANCES OF WETTING RAINS WILL
SPREAD ACROSS MUCH OF THE REGION TODAY. ADDITIONALLY, ISOLATED
THUNDERSTORM ACTIVITY IS POSSIBLE TODAY THROUGH FAR SOUTHERN
NEVADA AND WESTERN ARIZONA. SNOWFALL IS EXPECTED ABOVE 6500 FEET.
CHANCES FOR RAIN DECREASE ON WEDNESDAY BUT LINGER IN SOUTHERN
NEVADA AND WESTERN ARIZONA. A BRIEF BREAK FROM WIDESPREAD RAIN IS
EXPECTED ON THURSDAY BEFORE CHANCES RETURN THURSDAY NIGHT AND
FRIDAY.
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-NVZ466-190015-
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-
1245 AM PST TUE NOV 18 2025 /145 AM MST TUE NOV 18 2025/
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS AND ISOLATED
THUNDERSTORMS.
* CHANCE OF THUNDER...20 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....63-68.
* 24 HR TREND.....ON AVERAGE DOWN 6 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....57-67 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 17 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....SOUTH WIND 5 TO 10 MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....90 PERCENT DECREASING TO 85 PERCENT IN THE
AFTERNOON.
* MIXING HEIGHT.......3300 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........FAIR.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
* CHANCE OF THUNDER...20 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....47-52.
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....82-87 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....SOUTH 15 TO 25 MPH.
* CWR (>= 0.10 IN)....80 PERCENT DECREASING TO 40 PERCENT AFTER
MIDNIGHT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS.
* CHANCE OF THUNDER...20 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....60-65.
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....56-66 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....SOUTH 10 TO 15 MPH.
* CWR (>= 0.10 IN)....35 PERCENT.
* MIXING HEIGHT.......3500 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........MARGINAL.
EXTENDED
THURSDAY
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE MID 40S
TO LOWER 50S. HIGHS IN THE LOWER TO MID 60S. SOUTH WIND UP TO
10 MPH.
FRIDAY
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE UPPER 40S
TO LOWER 50S. HIGHS IN THE LOWER TO MID 60S. NORTH WIND UP TO
10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.
HIGHS IN THE MID TO UPPER 60S. NORTH WIND AROUND 10 MPH.
AZZ102-190015-
NORTHWEST DESERTS/NORTHWEST PLATEAU-
145 AM MST TUE NOV 18 2025
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS AND ISOLATED
THUNDERSTORMS.
* CHANCE OF THUNDER...20 PERCENT.
* MAX TEMPERATURE:
* 3000 FEET.......59-64.
* 6000 FEET.......43-48.
* 24 HR TREND.....ON AVERAGE DOWN 6 DEGREES.
* MIN HUMIDITY:
* 3000 FEET.......63-73 PERCENT.
* 6000 FEET.......76-86 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 21 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND 25
MPH.
* UPPER SLOPES....SOUTH WINDS AROUND 10 MPH WITH GUSTS TO AROUND 25
MPH.
* 10000 FT MSL....SOUTH 25 TO 35 MPH.
* CWR (>= 0.10 IN)....90 PERCENT DECREASING TO 85 PERCENT IN THE
AFTERNOON.
* MIXING HEIGHT.......1800 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........MARGINAL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS.
* CHANCE OF THUNDER...20 PERCENT.
* MIN TEMPERATURE:
* 3000 FEET.......42-47.
* 6000 FEET.......28-33.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MAX HUMIDITY:
* 3000 FEET.......85-90 PERCENT.
* 6000 FEET.......95-100 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTHEAST WINDS 5 TO 10 MPH IN THE EVENING
BECOMING DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* UPPER SLOPES....SOUTHEAST WINDS 5 TO 10 MPH.
* 10000 FT MSL....SOUTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....85 PERCENT DECREASING TO 60 PERCENT AFTER
MIDNIGHT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS.
* CHANCE OF THUNDER...20 PERCENT.
* MAX TEMPERATURE:
* 3000 FEET.......56-61.
* 6000 FEET.......42-47.
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.
* MIN HUMIDITY:
* 3000 FEET.......59-69 PERCENT.
* 6000 FEET.......73-83 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTHEAST WINDS 5 TO 10 MPH IN THE MORNING
BECOMING UPSLOPE/UPVALLEY 4 TO 8 MPH. GUSTS UP TO 20 MPH.
* UPPER SLOPES....SOUTHEAST WINDS 5 TO 10 MPH.
* 10000 FT MSL....SOUTH 15 TO 25 MPH.
* CWR (>= 0.10 IN)....60 PERCENT DECREASING TO 55 PERCENT IN THE
AFTERNOON.
* MIXING HEIGHT.......1400 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........POOR.
EXTENDED
THURSDAY
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE UPPER
30S TO LOWER 40S. HIGHS IN THE UPPER 40S TO LOWER 50S. SOUTHWEST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE MID 30S TO
LOWER 40S. HIGHS IN THE LOWER TO MID 50S. NORTHEAST WINDS UP TO
10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
HIGHS IN THE MID 50S TO LOWER 60S. NORTHEAST WINDS 5 TO 10 MPH.
NVZ465-190015-
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-
1245 AM PST TUE NOV 18 2025
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS.
* CHANCE OF THUNDER...20 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......57-62.
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......66-76 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 16 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND
20 MPH.
* 10000 FT MSL....SOUTHEAST 15 TO 25 MPH.
* CWR (>= 0.10 IN)....90 PERCENT INCREASING TO 85 PERCENT IN THE
AFTERNOON.
* MIXING HEIGHT.......1700 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 10 KNOTS.
* VENTILATION.........MARGINAL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE
EVENING. SCATTERED SHOWERS THROUGH THE NIGHT.
* CHANCE OF THUNDER...20 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......40-45.
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......87-92 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* 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)....80 PERCENT DECREASING TO 40 PERCENT AFTER
MIDNIGHT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SCATTERED SHOWERS.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......55-60.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......61-71 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.
* 10000 FT MSL....EAST AROUND 10 MPH.
* CWR (>= 0.10 IN)....15 PERCENT.
* MIXING HEIGHT.......2800 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........MARGINAL.
EXTENDED
THURSDAY
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE MID 30S
TO LOWER 40S. HIGHS IN THE UPPER 40S TO LOWER 50S. LIGHT WIND.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE UPPER 30S
TO LOWER 40S. HIGHS IN THE UPPER 40S TO MID 50S. NORTHEAST WINDS
5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
HIGHS IN THE MID TO UPPER 50S. NORTH WINDS 5 TO 10 MPH.
NVZ463-464-190015-
SHEEP RANGE-SPRING MOUNTAINS-
1245 AM PST TUE NOV 18 2025
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS, SNOW SHOWERS AND
ISOLATED THUNDERSTORMS.
* CHANCE OF THUNDER...20 PERCENT.
* MAX TEMPERATURE:
* 7000 FEET.......40-45.
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.
* MIN HUMIDITY:
* 7000 FEET.......82-92 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 9 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....SOUTHEAST WINDS 10 MPH WITH GUSTS TO AROUND 25
MPH IN THE MORNING BECOMING UPSLOPE/UPVALLEY 4 TO 8 MPH.
* 10000 FT MSL....SOUTHEAST 10 TO 20 MPH.
* CWR (>= 0.10 IN)....90 PERCENT.
* MIXING HEIGHT.......2000 FT AGL.
* TRANSPORT WINDS.....SOUTHEAST AROUND 10 KNOTS.
* VENTILATION.........FAIR.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED THUNDERSTORMS IN THE
EVENING. SCATTERED SHOWERS AND SNOW SHOWERS THROUGH THE NIGHT.
* CHANCE OF THUNDER...20 PERCENT.
* MIN TEMPERATURE:
* 7000 FEET.......21-26.
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.
* MAX HUMIDITY:
* 7000 FEET.......96-100 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....80 PERCENT DECREASING TO 55 PERCENT AFTER
MIDNIGHT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SCATTERED SHOWERS AND SNOW SHOWERS.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 7000 FEET.......38-43.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 7000 FEET.......81-91 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH.
* 10000 FT MSL....EAST AROUND 10 MPH.
* CWR (>= 0.10 IN)....40 PERCENT.
* MIXING HEIGHT.......2900 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........FAIR.
EXTENDED
THURSDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND SNOW SHOWERS.
LOWS IN THE LOWER TO MID 20S. HIGHS IN THE MID 30S TO LOWER 40S.
LIGHT WIND.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS. LOWS
IN THE 20S. HIGHS IN THE MID 30S TO LOWER 40S. NORTH WINDS
10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE 20S. HIGHS IN THE LOWER TO
MID 40S. NORTH WINDS AROUND 10 MPH.
NVZ461-190015-
LINCOLN COUNTY/ELY DISPATCH-
1245 AM PST TUE NOV 18 2025
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......55-60.
* 7000 FEET.......44-49.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......67-77 PERCENT.
* 7000 FEET.......70-80 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....EAST WIND 5 TO 10 MPH WITH GUSTS TO AROUND 20
MPH.
* UPPER SLOPES....EAST WIND 5 TO 10 MPH.
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....85 PERCENT.
* MIXING HEIGHT.......1700 FT AGL.
* TRANSPORT WINDS.....EAST AROUND 10 KNOTS.
* VENTILATION.........MARGINAL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS IN THE
EVENING, THEN SCATTERED SHOWERS AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......39-44.
* 7000 FEET.......31-36.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......89-94 PERCENT.
* 7000 FEET.......93-98 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* UPPER SLOPES....EAST WIND 5 TO 10 MPH.
* 10000 FT MSL....SOUTHEAST 15 TO 20 MPH.
* CWR (>= 0.10 IN)....55 PERCENT DECREASING TO 30 PERCENT AFTER
MIDNIGHT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SCATTERED SHOWERS.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......54-59.
* 7000 FEET.......43-48.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......63-73 PERCENT.
* 7000 FEET.......69-79 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH.
* UPPER SLOPES....SOUTHEAST WIND 5 TO 10 MPH IN THE MORNING
BECOMING UPSLOPE/UPVALLEY 4 TO 8 MPH. GUSTS UP TO 20 MPH.
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....10 PERCENT.
* MIXING HEIGHT.......2000 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........MARGINAL.
EXTENDED
THURSDAY
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE UPPER
20S TO MID 30S. HIGHS IN THE 50S. LIGHT WIND.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS. LOWS
IN THE UPPER 20S TO MID 30S. HIGHS IN THE MID TO UPPER 50S.
NORTHEAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S.
HIGHS IN THE UPPER 50S TO MID 60S. NORTHEAST WIND 5 TO 10 MPH.
NVZ462-190015-
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-
1245 AM PST TUE NOV 18 2025
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS AND ISOLATED
THUNDERSTORMS.
* CHANCE OF THUNDER...20 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......54-59.
* 7000 FEET.......40-45.
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......68-78 PERCENT.
* 7000 FEET.......81-91 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 7 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....SOUTHEAST WIND 5 TO 10 MPH IN THE MORNING
BECOMING UPSLOPE/UPVALLEY 4 TO 8 MPH.
* UPPER SLOPES....EAST WIND AROUND 10 MPH.
* 10000 FT MSL....SOUTHEAST 15 TO 25 MPH.
* CWR (>= 0.10 IN)....85 PERCENT.
* MIXING HEIGHT.......2300 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........MARGINAL.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS THROUGH THE
NIGHT. SCATTERED SNOW SHOWERS AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......37-42.
* 7000 FEET.......30-35.
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......88-93 PERCENT.
* 7000 FEET.......94-99 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* UPPER SLOPES....NORTHEAST WIND 5 TO 10 MPH.
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....80 PERCENT DECREASING TO 20 PERCENT AFTER
MIDNIGHT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
ISOLATED SHOWERS.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......54-59.
* 7000 FEET.......39-44.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......55-65 PERCENT.
* 7000 FEET.......73-83 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 10 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH. GUSTS UP TO 20 MPH.
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH.
* 10000 FT MSL....EAST AROUND 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......4600 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........MARGINAL.
EXTENDED
THURSDAY
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE UPPER
20S TO LOWER 30S. HIGHS IN THE UPPER 40S TO LOWER 50S. SOUTH WIND
5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS. LOWS
IN THE UPPER 20S TO MID 30S. HIGHS IN THE UPPER 40S TO MID 50S.
NORTHEAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO LOWER 30S.
HIGHS IN THE 50S. NORTH WIND AROUND 10 MPH.
NVZ460-190015-
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-
1245 AM PST TUE NOV 18 2025
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......50-54.
* 7000 FEET.......41-46.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......69-75 PERCENT.
* 7000 FEET.......81-91 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH.
* UPPER SLOPES....EAST WIND 5 TO 10 MPH WITH GUSTS TO AROUND 25
MPH IN THE MORNING BECOMING UPSLOPE/UPVALLEY 4 TO 8 MPH.
* 10000 FT MSL....EAST 15 TO 25 MPH.
* CWR (>= 0.10 IN)....65 PERCENT INCREASING TO 75 PERCENT IN THE
AFTERNOON.
* MIXING HEIGHT.......1600 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........POOR.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW
SHOWERS IN THE EVENING, THEN ISOLATED SHOWERS AND SNOW SHOWERS
AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......34-39.
* 7000 FEET.......26-31.
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......89-94 PERCENT.
* 7000 FEET.......94-99 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....EAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....40 PERCENT DECREASING TO 10 PERCENT AFTER
MIDNIGHT.
WEDNESDAY
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
ISOLATED SHOWERS.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......50-54.
* 7000 FEET.......40-45.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......54-62 PERCENT.
* 7000 FEET.......72-82 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 9 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.
* 10000 FT MSL....SOUTHEAST AROUND 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......4700 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........MARGINAL.
EXTENDED
THURSDAY
MOSTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE UPPER
20S TO LOWER 30S. HIGHS IN THE UPPER 40S TO LOWER 50S. SOUTHEAST
WIND 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS. LOWS
IN THE UPPER 20S TO MID 30S. HIGHS IN THE UPPER 40S TO LOWER 50S.
NORTH WIND 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO LOWER 30S.
HIGHS IN THE 50S. NORTH WIND 5 TO 10 MPH.
CAZ226-190015-
OWENS VALLEY/SOUTHERN INYO FOREST-
1245 AM PST TUE NOV 18 2025
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS AND SNOW
SHOWERS LIKELY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....49-54.
* 7000 FEET.......34-39.
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....61-71 PERCENT.
* 7000 FEET.......73-83 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING NORTH UP TO
10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
* UPPER SLOPES....NORTHEAST WINDS 5 TO 10 MPH.
* 10000 FT MSL....EAST AROUND 10 MPH.
* CWR (>= 0.10 IN)....65 PERCENT DECREASING TO 70 PERCENT IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS IN THE
EVENING. SCATTERED SNOW SHOWERS THROUGH THE NIGHT. ISOLATED
SHOWERS AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....30-35.
* 7000 FEET.......7-12.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* VALLEY FLOOR....88-93 PERCENT.
* 7000 FEET.......92-97 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....NORTHWEST WINDS 5 TO 10 MPH.
* 10000 FT MSL....LIGHT AND VARIABLE.
* CWR (>= 0.10 IN)....45 PERCENT DECREASING TO 25 PERCENT AFTER
MIDNIGHT.
WEDNESDAY
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
ISOLATED SHOWERS AND SNOW SHOWERS.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....50-55.
* 7000 FEET.......36-41.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* VALLEY FLOOR....52-62 PERCENT.
* 7000 FEET.......67-77 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 9 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.
* 10000 FT MSL....LIGHT AND VARIABLE.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
THURSDAY
MOSTLY CLOUDY. SCATTERED SNOW SHOWERS AND ISOLATED
SHOWERS. LOWS IN THE MID 20S TO LOWER 30S. HIGHS IN THE UPPER 40S
TO LOWER 50S. SOUTH WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS. LOWS
IN THE UPPER 20S TO LOWER 30S. HIGHS IN THE UPPER 40S TO LOWER
50S. NORTH WINDS 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO LOWER 30S.
HIGHS IN THE LOWER TO MID 50S. NORTH WINDS 10 TO 15 MPH.
CAZ227-190015-
DEATH VALLEY NATIONAL PARK-
1245 AM PST TUE NOV 18 2025
TODAY
* SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS, SNOW SHOWERS
LIKELY AND ISOLATED THUNDERSTORMS.
* CHANCE OF THUNDER...20 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....63-68.
* 24 HR TREND.....ON AVERAGE DOWN 6 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....52-62 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 13 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....NORTHWEST WIND 5 TO 10 MPH IN THE MORNING
BECOMING UPSLOPE/UPVALLEY 4 TO 8 MPH.
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....85 PERCENT DECREASING TO 75 PERCENT IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW
SHOWERS IN THE EVENING, THEN ISOLATED SHOWERS AND SNOW SHOWERS
AFTER MIDNIGHT.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....51-56.
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....69-74 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....SOUTHEAST 5 TO 10 MPH.
* CWR (>= 0.10 IN)....65 PERCENT DECREASING TO 20 PERCENT AFTER
MIDNIGHT.
WEDNESDAY
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
ISOLATED SHOWERS.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....64-69.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* VALLEY FLOOR....42-52 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 10 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....UPSLOPE/UPVALLEY 4 TO 8 MPH.
* 10000 FT MSL....EAST 5 TO 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
THURSDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S.
HIGHS IN THE MID TO UPPER 60S. LIGHT WIND.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS AND SNOW SHOWERS. LOWS
IN THE LOWER TO MID 50S. HIGHS IN THE 60S. NORTH WIND UP TO
10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S.
HIGHS IN THE UPPER 60S TO LOWER 70S. NORTH WIND 10 TO 15 MPH.
CAZ228-190015-
MOJAVE DESERT INCLUDING MORONGO VALLEY/YUCCA VALLEY-
1245 AM PST TUE NOV 18 2025
TODAY
* SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS.
* CHANCE OF THUNDER...20 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....60-65.
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....51-61 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....WEST WIND 5 TO 10 MPH WITH GUSTS TO AROUND 25
MPH.
* 10000 FT MSL....SOUTH 15 TO 25 MPH.
* CWR (>= 0.10 IN)....55 PERCENT.
TONIGHT
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
ISOLATED SHOWERS.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....37-42.
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....82-87 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....SOUTH AROUND 10 MPH.
* CWR (>= 0.10 IN)....10 PERCENT.
WEDNESDAY
* SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....57-62.
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....51-61 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....NORTHEAST 5 TO 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
THURSDAY
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S. HIGHS IN
THE MID 50S TO LOWER 60S. SOUTHWEST WIND 5 TO 10 MPH.
FRIDAY
MOSTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE 40S.
HIGHS IN THE 50S. NORTHEAST WIND 5 TO 10 MPH.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE LOWER TO
MID 40S. HIGHS IN THE UPPER 50S TO LOWER 60S. NORTH WIND UP 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
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