030  
FNUS55 KVEF 231945  
FWFVEF  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEVADA  
NORTHWEST ARIZONA AND SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
1245 PM PDT TUE APR 23 2024  
   
DISCUSSION
 
BREEZY SOUTHERLY TO SOUTHWESTERLY WINDS ARE EXPECTED  
TO CONTINUE THROUGH THE END OF THE WEEK. THE STRONGEST WINDS WILL  
BE IN WESTERN SAN BERNARDINO COUNTY, WHERE A WIND ADVISORY HAS  
BEEN ISSUED WEDNESDAY EVENING THROUGH FRIDAY NIGHT. TEMPERATURES  
GRADUALLY DECREASE TO BELOW AVERAGE VALUES AS WELL. PRECIPITATION  
CHANCES ALSO INCREASE, MAINLY ALONG AND NORTH OF INTERSTATE 40.  
WARMER AND DRYER CONDITIONS ARE EXPECTED TO RETURN 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-NVZ466-241115-  
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-  
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-  
1245 PM PDT TUE APR 23 2024 /1245 PM MST TUE APR 23 2024/  
   
TONIGHT
 
 
* SKY/WEATHER.........CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....59-64.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....34-39 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 7 PERCENT.  
* 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 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
WEDNESDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....87-92.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....9-14 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....SOUTH WIND 10 TO 20 MPH.  
* 10000 FT MSL....SOUTH 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
* MIXING HEIGHT.......11300 FT AGL.  
* TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS INCREASING TO AROUND 20  
KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....55-60.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....44-49 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 10 PERCENT.  
* 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 20 TO 30 MPH BECOMING SOUTHWEST 15 TO 25  
MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....81-86.  
* 24 HR TREND.....ON AVERAGE DOWN 6 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....15-23 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 7 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....SOUTHWEST WIND 10 TO 15 MPH.  
* 10000 FT MSL....WEST 15 TO 20 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......10600 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 10 TO 15 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
MOSTLY CLEAR. SCATTERED SHOWERS. LOWS IN THE 50S. HIGHS  
IN THE LOWER TO MID 80S. SOUTHWEST WIND 10 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE 50S.  
HIGHS IN THE LOWER TO MID 80S. NORTHWEST WIND 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 50S. HIGHS IN  
THE MID 80S TO LOWER 90S. SOUTHWEST WIND AROUND 10 MPH.  
 

 
 
AZZ102-241115-  
NORTHWEST DESERTS/NORTHWEST PLATEAU-  
1245 PM MST TUE APR 23 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 3000 FEET.......53-58.  
* 6000 FEET.......39-44.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MAX HUMIDITY:  
* 3000 FEET.......35-40 PERCENT.  
* 6000 FEET.......43-48 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 9 PERCENT.  
* 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 20 TO 30 MPH INCREASING TO 25 TO 35 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
WEDNESDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......82-87.  
* 6000 FEET.......68-73.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MIN HUMIDITY:  
* 3000 FEET.......12-17 PERCENT.  
* 6000 FEET.......15-21 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WINDS 10 TO 20 MPH.  
* UPPER SLOPES....SOUTH WINDS 10 TO 20 MPH.  
* 10000 FT MSL....SOUTH 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
* MIXING HEIGHT.......10000 FT AGL.  
* TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS INCREASING TO 20 TO 25  
KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 3000 FEET.......48-53.  
* 6000 FEET.......36-41.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MAX HUMIDITY:  
* 3000 FEET.......48-53 PERCENT.  
* 6000 FEET.......46-51 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 8 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WINDS 10 TO 15 MPH.  
* UPPER SLOPES....SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30  
MPH.  
* 10000 FT MSL....SOUTHWEST 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......76-81.  
* 6000 FEET.......59-64.  
* 24 HR TREND.....ON AVERAGE DOWN 7 DEGREES.  
* MIN HUMIDITY:  
* 3000 FEET.......18-26 PERCENT.  
* 6000 FEET.......24-32 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 8 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTHWEST WINDS 10 TO 20 MPH.  
* UPPER SLOPES....SOUTHWEST WINDS 10 TO 20 MPH.  
* 10000 FT MSL....SOUTHWEST 15 TO 25 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......8900 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 15 TO 20 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE MID TO UPPER 40S. HIGHS IN THE MID 60S  
TO LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE LOWER TO  
MID 40S. HIGHS IN THE MID 60S TO LOWER 70S. WEST WINDS 10 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE 40S. HIGHS IN THE 70S.  
SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
NVZ465-241115-  
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-  
1245 PM PDT TUE APR 23 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 4000 FEET.......52-57.  
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......35-40 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 9 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTHWEST WINDS 10 TO 15 MPH SHIFTING TO THE  
SOUTH AFTER MIDNIGHT.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH INCREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
WEDNESDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......84-89.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......9-13 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WINDS 10 TO 20 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......10600 FT AGL.  
* TRANSPORT WINDS.....SOUTH AROUND 10 KNOTS SHIFTING TO THE  
SOUTHWEST 15 TO 20 KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......48-53.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......47-52 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 12 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH BECOMING SOUTHWEST 10 TO 15  
MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......77-82.  
* 24 HR TREND.....ON AVERAGE DOWN 7 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......17-25 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 10 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....WEST 10 TO 15 MPH BECOMING 10 TO 20 MPH IN THE  
AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......9700 FT AGL.  
* TRANSPORT WINDS.....WEST 10 TO 15 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE MID  
60S TO LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS. LOWS IN THE 40S.  
HIGHS IN THE UPPER 60S TO LOWER 70S. NORTHWEST WINDS 10 TO  
15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S. HIGHS IN  
THE 70S. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
NVZ463-464-241115-  
SHEEP RANGE-SPRING MOUNTAINS-  
1245 PM PDT TUE APR 23 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 7000 FEET.......36-41.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MAX HUMIDITY:  
* 7000 FEET.......43-48 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 10 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....SOUTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
WEDNESDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......64-69.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MIN HUMIDITY:  
* 7000 FEET.......14-22 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....SOUTH WINDS 10 TO 20 MPH.  
* 10000 FT MSL....SOUTH 10 TO 20 MPH BECOMING 15 TO 20 MPH IN THE  
AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......11800 FT AGL.  
* TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 7000 FEET.......31-36.  
* 24 HR TREND.....ON AVERAGE DOWN 6 DEGREES.  
* MAX HUMIDITY:  
* 7000 FEET.......55-60 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 13 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....SOUTHWEST WINDS 15 TO 20 MPH DECREASING TO AROUND  
10 MPH AFTER MIDNIGHT. GUSTS UP TO 35 MPH.  
* 10000 FT MSL....SOUTH 15 TO 20 MPH BECOMING SOUTHWEST AROUND 10  
MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......58-63.  
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.  
* MIN HUMIDITY:  
* 7000 FEET.......32-42 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 18 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....SOUTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....WEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......11200 FT AGL.  
* TRANSPORT WINDS.....WEST 10 TO 15 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE 30S. HIGHS IN THE LOWER TO MID 50S.  
SOUTHWEST WINDS 10 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE LOWER TO MID 30S. HIGHS IN THE 50S.  
NORTHWEST WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE UPPER 50S  
TO LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
NVZ461-241115-  
LINCOLN COUNTY/ELY DISPATCH-  
1245 PM PDT TUE APR 23 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 4000 FEET.......49-54.  
* 7000 FEET.......42-47.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......34-39 PERCENT.  
* 7000 FEET.......39-44 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 9 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WIND 10 TO 15 MPH IN THE EVENING BECOMING  
DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH. GUSTS UP TO 25 MPH.  
* UPPER SLOPES....SOUTH WIND 10 TO 15 MPH DECREASING TO AROUND 10  
MPH AFTER MIDNIGHT.  
* 10000 FT MSL....SOUTH 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
WEDNESDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......80-85.  
* 7000 FEET.......66-71.  
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......11-14 PERCENT.  
* 7000 FEET.......13-18 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WIND 10 TO 20 MPH.  
* UPPER SLOPES....SOUTH WIND 10 TO 20 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH INCREASING TO 20 TO 30 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
* MIXING HEIGHT.......10500 FT AGL.  
* TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS INCREASING TO AROUND 20  
KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......46-51.  
* 7000 FEET.......39-44.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......40-45 PERCENT.  
* 7000 FEET.......44-49 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WIND 10 TO 15 MPH IN THE EVENING BECOMING  
DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* UPPER SLOPES....SOUTH WIND 10 TO 15 MPH SHIFTING TO THE SOUTHWEST  
AFTER MIDNIGHT.  
* 10000 FT MSL....SOUTH 20 TO 30 MPH BECOMING SOUTHWEST 10 TO 15  
MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS.  
* MAX TEMPERATURE:  
* 4000 FEET.......73-78.  
* 7000 FEET.......60-65.  
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......19-24 PERCENT.  
* 7000 FEET.......23-33 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 10 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTHWEST WIND 5 TO 10 MPH INCREASING TO 10 TO  
15 MPH IN THE AFTERNOON.  
* UPPER SLOPES....SOUTHWEST WIND 10 TO 15 MPH.  
* 10000 FT MSL....SOUTHWEST 10 TO 15 MPH INCREASING TO WEST 15 TO  
25 MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....5 PERCENT.  
* LAL.................2.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......10700 FT AGL.  
* TRANSPORT WINDS.....SOUTH AROUND 10 KNOTS SHIFTING TO THE  
SOUTHWEST 15 TO 20 KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE UPPER 30S TO LOWER 40S. HIGHS IN THE  
MID TO UPPER 60S. WEST WIND 10 TO 15 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS.  
LOWS IN THE 30S. HIGHS IN THE UPPER 60S TO LOWER 70S. NORTHWEST  
WIND 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 30S. HIGHS IN  
THE 70S. WEST WIND AROUND 10 MPH.  
 

 
 
NVZ462-241115-  
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-  
1245 PM PDT TUE APR 23 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 4000 FEET.......49-54.  
* 7000 FEET.......40-45.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......51-56 PERCENT.  
* 7000 FEET.......49-54 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 14 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WIND 10 TO 15 MPH SHIFTING TO THE SOUTHEAST  
AFTER MIDNIGHT. GUSTS UP TO 30 MPH.  
* UPPER SLOPES....SOUTH WIND 10 TO 15 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH INCREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......78-83.  
* 7000 FEET.......63-68.  
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......11-14 PERCENT.  
* 7000 FEET.......13-20 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 20  
MPH IN THE AFTERNOON.  
* UPPER SLOPES....SOUTH WIND 10 TO 20 MPH.  
* 10000 FT MSL....SOUTH 10 TO 20 MPH INCREASING TO 15 TO 25 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
* MIXING HEIGHT.......8500 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST AROUND 10 KNOTS INCREASING TO SOUTH  
15 TO 25 KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS IN THE  
EVENING.  
* MIN TEMPERATURE:  
* 4000 FEET.......45-50.  
* 7000 FEET.......37-42.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......63-68 PERCENT.  
* 7000 FEET.......79-84 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 21 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WIND 10 TO 15 MPH SHIFTING TO THE WEST  
AFTER MIDNIGHT. GUSTS UP TO 30 MPH.  
* UPPER SLOPES....SOUTHWEST WIND 10 TO 15 MPH SHIFTING TO THE  
NORTHWEST AFTER MIDNIGHT. GUSTS UP TO 30 MPH.  
* 10000 FT MSL....SOUTHWEST 15 TO 25 MPH BECOMING NORTHWEST 10 TO  
15 MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AND  
THUNDERSTORMS.  
* MAX TEMPERATURE:  
* 4000 FEET.......75-80.  
* 7000 FEET.......59-64.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......19-27 PERCENT.  
* 7000 FEET.......22-32 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 10 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....WEST WIND 10 TO 15 MPH.  
* UPPER SLOPES....WEST WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................2.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......8700 FT AGL.  
* TRANSPORT WINDS.....WEST 10 TO 15 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE UPPER 30S TO LOWER 40S. HIGHS IN THE  
MID TO UPPER 60S. NORTHWEST WIND 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. ISOLATED SHOWERS. LOWS IN THE MID TO  
UPPER 30S. HIGHS IN THE UPPER 60S TO LOWER 70S. NORTHWEST WIND  
10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S. HIGHS  
IN THE LOWER TO MID 70S. WEST WIND AROUND 10 MPH.  
 

 
 
NVZ460-241115-  
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-  
1245 PM PDT TUE APR 23 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......45-50.  
* 7000 FEET.......40-45.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......54-59 PERCENT.  
* 7000 FEET.......58-63 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 17 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WIND 10 TO 15 MPH SHIFTING TO THE NORTHEAST  
AFTER MIDNIGHT.  
* UPPER SLOPES....SOUTH WIND 10 TO 15 MPH SHIFTING TO THE NORTHWEST  
AFTER MIDNIGHT.  
* 10000 FT MSL....SOUTHWEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS.  
* MAX TEMPERATURE:  
* 4000 FEET.......72-77.  
* 7000 FEET.......64-69.  
* 24 HR TREND.....ON AVERAGE DOWN 6 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......14-16 PERCENT.  
* 7000 FEET.......21-31 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 6 PERCENT.  
* 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 25 MPH.  
* UPPER SLOPES....NORTH WIND 5 TO 10 MPH SHIFTING TO THE SOUTH IN  
THE AFTERNOON.  
* 10000 FT MSL....SOUTHWEST 5 TO 10 MPH INCREASING TO SOUTH AROUND  
10 MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....10 PERCENT INCREASING TO 35 PERCENT IN THE  
AFTERNOON.  
* LAL.................3.  
* HAINES INDEX........5.  
* MIXING HEIGHT.......8900 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS.  
* VENTILATION.........GOOD.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS.  
* MIN TEMPERATURE:  
* 4000 FEET.......44-49.  
* 7000 FEET.......35-40.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......69-74 PERCENT.  
* 7000 FEET.......76-81 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 15 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WIND 10 TO 15 MPH.  
* UPPER SLOPES....NORTHWEST WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 10 TO 20 MPH INCREASING TO NORTH 15 TO  
25 MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....35 PERCENT DECREASING TO 5 PERCENT AFTER  
MIDNIGHT.  
* LAL.................3 DECREASING TO 2 AFTER MIDNIGHT.  
* HAINES INDEX........5.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......70-75.  
* 7000 FEET.......60-65.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......20-25 PERCENT.  
* 7000 FEET.......21-31 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WIND 10 TO 15 MPH.  
* UPPER SLOPES....NORTHWEST WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH BECOMING WEST 10 TO 15 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......10800 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHWEST AROUND 10  
KNOTS IN THE AFTERNOON.  
* VENTILATION.........VERY GOOD.  
   
EXTENDED
 
   
FRIDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. LOWS IN THE MID 30S TO LOWER 40S. HIGHS IN THE  
60S. NORTHWEST WIND 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE MID 60S  
TO LOWER 70S. NORTHWEST WIND 10 TO 20 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S. HIGHS  
IN THE LOWER TO MID 70S. NORTHWEST WIND AROUND 10 MPH.  
 

 
 
CAZ226-241115-  
OWENS VALLEY/SOUTHERN INYO FOREST-  
1245 PM PDT TUE APR 23 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....48-53.  
* 7000 FEET.......20-25.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....50-55 PERCENT.  
* 7000 FEET.......58-63 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WINDS 10 TO 15 MPH SHIFTING TO THE  
NORTHWEST AFTER MIDNIGHT.  
* UPPER SLOPES....WEST WINDS 5 TO 10 MPH.  
* 10000 FT MSL....SOUTHWEST 5 TO 10 MPH SHIFTING TO THE NORTHWEST  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. ISOLATED SHOWERS AND  
THUNDERSTORMS.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....74-79.  
* 7000 FEET.......59-64.  
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....16-22 PERCENT.  
* 7000 FEET.......34-44 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTH IN THE AFTERNOON.  
* UPPER SLOPES....NORTH WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* 10000 FT MSL....LIGHT AND VARIABLE BECOMING SOUTHWEST AROUND 10  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....10 PERCENT INCREASING TO 20 PERCENT IN THE  
AFTERNOON.  
* LAL.................3.  
* HAINES INDEX........5.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SNOW SHOWERS IN THE  
EVENING. ISOLATED SHOWERS AND THUNDERSTORMS THROUGH THE NIGHT.  
ISOLATED SNOW SHOWERS AFTER MIDNIGHT.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....45-50.  
* 7000 FEET.......18-23.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....61-66 PERCENT.  
* 7000 FEET.......71-76 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 12 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WINDS 10 TO 20 MPH.  
* UPPER SLOPES....NORTHWEST WINDS 10 TO 20 MPH.  
* 10000 FT MSL....NORTHWEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....20 PERCENT.  
* LAL.................2.  
* HAINES INDEX........4.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....72-77.  
* 7000 FEET.......57-62.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....16-24 PERCENT.  
* 7000 FEET.......33-43 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25  
MPH.  
* UPPER SLOPES....WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35  
MPH.  
* 10000 FT MSL....WEST 5 TO 10 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
   
EXTENDED
 
   
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER TO MID 40S. HIGHS IN THE MID 60S TO LOWER 70S. WEST  
WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S. HIGHS  
IN THE UPPER 60S TO MID 70S. WEST WINDS 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN  
THE MID 70S TO LOWER 80S. SOUTHWEST WINDS AROUND 10 MPH.  
 

 
 
CAZ227-241115-  
DEATH VALLEY NATIONAL PARK-  
1245 PM PDT TUE APR 23 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....64-69.  
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....35-40 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....SOUTH WIND 15 TO 25 MPH BECOMING SOUTHEAST AROUND  
10 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH.  
* 10000 FT MSL....SOUTH 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....90-95.  
* 24 HR TREND.....ON AVERAGE DOWN 6 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....9-12 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....SOUTHEAST WIND 10 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH.  
* 10000 FT MSL....SOUTHEAST 5 TO 10 MPH INCREASING TO SOUTH IN THE  
AFTERNOON.  
* CWR (>= 0.10 IN)....5 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. SCATTERED SHOWERS IN THE  
EVENING. ISOLATED THUNDERSTORMS THROUGH THE NIGHT. ISOLATED  
SHOWERS AFTER MIDNIGHT.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....62-67.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....39-44 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 4 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....SOUTH WIND 15 TO 20 MPH BECOMING SOUTHEAST UP TO  
10 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH.  
* 10000 FT MSL....WEST AROUND 10 MPH SHIFTING TO THE NORTH AFTER  
MIDNIGHT.  
* CWR (>= 0.10 IN)....5 PERCENT.  
* LAL.................2.  
* HAINES INDEX........6.  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....88-93.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....14-17 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....SOUTH WIND AROUND 10 MPH BECOMING 10 TO 15 MPH IN  
THE AFTERNOON.  
* 10000 FT MSL....NORTHWEST 10 TO 15 MPH SHIFTING TO THE SOUTHWEST  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
   
EXTENDED
 
   
FRIDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS. LOWS  
IN THE LOWER TO MID 60S. HIGHS IN THE MID 80S TO LOWER 90S. WEST  
WIND 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER 60S.  
HIGHS IN THE MID 80S TO LOWER 90S. NORTHWEST WIND 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO MID 60S. HIGHS  
IN THE LOWER TO MID 90S. SOUTH WIND AROUND 10 MPH.  
 

 
 
CAZ228-241115-  
MOJAVE DESERT INCLUDING MORONGO VALLEY/YUCCA VALLEY-  
1245 PM PDT TUE APR 23 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....48-53.  
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....49-54 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 WITH GUSTS TO AROUND  
35 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
WEDNESDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....83-88.  
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....9-19 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....SOUTHWEST WIND 10 TO 15 MPH WITH GUSTS TO AROUND  
35 MPH.  
* 10000 FT MSL....SOUTHWEST 15 TO 25 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY BLOWING DUST.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....46-51.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....61-66 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 12 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....WEST WIND 15 TO 25 MPH WITH GUSTS TO AROUND 45  
MPH.  
* 10000 FT MSL....SOUTHWEST 10 TO 15 MPH SHIFTING TO THE WEST 10 TO  
20 MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........6.  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....79-84.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....16-26 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 7 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....WEST WIND 10 TO 20 MPH WITH GUSTS TO AROUND 40  
MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH SHIFTING TO THE WEST 15 TO  
20 MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
EXTENDED
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S. HIGHS IN  
THE MID TO UPPER 70S. WEST WIND 10 TO 20 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S.  
HIGHS IN THE MID TO UPPER 70S. WEST WIND 10 TO 20 MPH.    
SUNDAY
 
CLEAR. LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN THE  
LOWER TO MID 80S. WEST WIND 10 TO 15 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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