006  
FNUS55 KVEF 261950  
FWFVEF  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEVADA  
NORTHWEST ARIZONA AND SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
1250 PM PDT FRI APR 26 2024  
   
DISCUSSION
 
SCATTERED SHOWERS AND ISOLATED STORMS ACROSS MUCH OF THE  
AREA TODAY AS A POTENT SYSTEM MOVES THROUGH. IN OUR SOUTHWESTERN  
ZONES THAT REMAIN DRY, STRONG WIND GUSTS OF 40-60 MPH ARE FORECAST.  
MOST OF THE PRECIPITATION AND WIND ACTIVITY WILL WANE TONIGHT, WITH  
LINGERING OVERNIGHT SHOWERS IN PARTS OF LINCOLN, CLARK, AND MOHAVE  
COUNTIES. DRY AND BREEZY CONDITIONS RESUME TOMORROW AND PERSIST  
THROUGH NEXT WEEK AS TEMPERATURES WARM ABOVE NORMAL.  
 
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-NVZ466-271115-  
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-  
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-  
1250 PM PDT FRI APR 26 2024 /1250 PM MST FRI APR 26 2024/  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
NUMEROUS SHOWERS IN THE EVENING. ISOLATED THUNDERSTORMS THROUGH  
THE NIGHT. SCATTERED SHOWERS AFTER MIDNIGHT.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....50-55.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....59-64 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 15 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....SOUTHWEST WIND 10 TO 15 MPH SHIFTING TO THE WEST  
AFTER MIDNIGHT. GUSTS UP TO 25 MPH.  
* 10000 FT MSL....NORTHWEST 25 TO 35 MPH DECREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....10 PERCENT.  
* LAL.................3 DECREASING TO 2 AFTER MIDNIGHT.  
* HAINES INDEX........3.  
   
SATURDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....82-87.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....11-20 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 13 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTHWEST WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 20 TO 30 MPH DECREASING TO 15 TO 25 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......11900 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 10 TO 15 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....52-57.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....35-40 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 24 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....SOUTHWEST WIND 5 TO 10 MPH.  
* 10000 FT MSL....NORTHWEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
   
SUNDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....86-91.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....10-17 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING SOUTHWEST  
AROUND 10 MPH IN THE AFTERNOON.  
* 10000 FT MSL....WEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......10400 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS.  
* VENTILATION.........GOOD.  
   
EXTENDED
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 50S TO LOWER 60S. HIGHS IN THE  
LOWER TO MID 90S. SOUTH WIND 10 TO 15 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE LOWER TO MID 60S. HIGHS IN THE MID  
TO UPPER 90S. SOUTH WIND 10 TO 15 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE LOWER TO MID 60S. HIGHS IN THE  
90S. SOUTH WIND 10 TO 15 MPH.  
 

 
 
AZZ102-271115-  
NORTHWEST DESERTS/NORTHWEST PLATEAU-  
1250 PM MST FRI APR 26 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS AND SCATTERED  
THUNDERSTORMS IN THE EVENING, THEN SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS AFTER MIDNIGHT.  
* MIN TEMPERATURE:  
* 3000 FEET.......43-48.  
* 6000 FEET.......31-36.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MAX HUMIDITY:  
* 3000 FEET.......69-74 PERCENT.  
* 6000 FEET.......90-95 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 26 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTHWEST WINDS 10 TO 15 MPH.  
* UPPER SLOPES....WEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 20 TO 30 MPH INCREASING TO 25 TO 35 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....45 PERCENT DECREASING TO 10 PERCENT AFTER  
MIDNIGHT.  
* LAL.................3 DECREASING TO 2 AFTER MIDNIGHT.  
* HAINES INDEX........3.  
   
SATURDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......75-80.  
* 6000 FEET.......54-59.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 3000 FEET.......14-24 PERCENT.  
* 6000 FEET.......31-41 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 10 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WINDS 10 TO 15 MPH.  
* UPPER SLOPES....NORTHWEST WINDS 10 TO 20 MPH.  
* 10000 FT MSL....NORTHWEST 20 TO 30 MPH DECREASING TO 15 TO 25 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......9300 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 10 TO 15 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 3000 FEET.......45-50.  
* 6000 FEET.......31-36.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 3000 FEET.......40-45 PERCENT.  
* 6000 FEET.......58-63 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 30 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHEAST AFTER MIDNIGHT.  
* UPPER SLOPES....SOUTHWEST WINDS 5 TO 10 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH DECREASING TO 10 TO 20 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
   
SUNDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......81-86.  
* 6000 FEET.......61-66.  
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.  
* MIN HUMIDITY:  
* 3000 FEET.......11-17 PERCENT.  
* 6000 FEET.......19-27 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 7 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....WEST WINDS 5 TO 10 MPH.  
* UPPER SLOPES....WEST WINDS 5 TO 10 MPH INCREASING TO 10 TO 15  
MPH IN THE AFTERNOON.  
* 10000 FT MSL....WEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......9900 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHWEST AROUND 10  
KNOTS IN THE AFTERNOON.  
* VENTILATION.........VERY GOOD.  
   
EXTENDED
 
   
MONDAY
 
CLEAR. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN THE  
UPPER 70S TO LOWER 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN  
THE LOWER TO MID 80S. SOUTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE LOWER TO MID 50S. HIGHS IN THE  
UPPER 70S TO MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
NVZ465-271115-  
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-  
1250 PM PDT FRI APR 26 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. SCATTERED SHOWERS IN THE  
EVENING. ISOLATED THUNDERSTORMS THROUGH THE NIGHT. ISOLATED  
SHOWERS AFTER MIDNIGHT.  
* MIN TEMPERATURE:  
* 4000 FEET.......46-51.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 4000 FEET.......62-67 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 10 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTH 25 TO 35 MPH.  
* CWR (>= 0.10 IN)....10 PERCENT.  
* LAL.................3 DECREASING TO 2 AFTER MIDNIGHT.  
* HAINES INDEX........3.  
   
SATURDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......75-80.  
* 24 HR TREND.....ON AVERAGE UP 10 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......12-18 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 21 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTH 20 TO 30 MPH BECOMING NORTHWEST 15 TO 25  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......11600 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 10 TO 20 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......47-52.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 4000 FEET.......40-45 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 22 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WINDS 5 TO 10 MPH.  
* 10000 FT MSL....NORTHWEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SUNDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......80-85.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......12-16 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 5 TO 10 MPH SHIFTING TO THE WEST  
AROUND 10 MPH IN THE AFTERNOON.  
* 10000 FT MSL....WEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......9900 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS.  
* VENTILATION.........GOOD.  
   
EXTENDED
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN THE  
MID 70S TO LOWER 80S. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE LOWER TO MID 50S. HIGHS IN THE  
UPPER 70S TO MID 80S. SOUTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE LOWER TO MID 50S. HIGHS IN THE  
UPPER 70S TO MID 80S. SOUTH WINDS 10 TO 15 MPH.  
 

 
 
NVZ463-464-271115-  
SHEEP RANGE-SPRING MOUNTAINS-  
1250 PM PDT FRI APR 26 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
SCATTERED SHOWERS AND SNOW SHOWERS IN THE EVENING. ISOLATED  
THUNDERSTORMS THROUGH THE NIGHT. ISOLATED SHOWERS AND SNOW  
SHOWERS AFTER MIDNIGHT.  
* MIN TEMPERATURE:  
* 7000 FEET.......27-32.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MAX HUMIDITY:  
* 7000 FEET.......80-85 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
40 MPH.  
* 10000 FT MSL....NORTHWEST 20 TO 30 MPH INCREASING TO NORTH 25 TO  
35 MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....45 PERCENT DECREASING TO 5 PERCENT AFTER  
MIDNIGHT.  
* LAL.................3 DECREASING TO 2 AFTER MIDNIGHT.  
* HAINES INDEX........3.  
   
SATURDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......56-61.  
* 24 HR TREND.....ON AVERAGE UP 9 DEGREES.  
* MIN HUMIDITY:  
* 7000 FEET.......21-31 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 29 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
40 MPH.  
* 10000 FT MSL....NORTH 25 TO 35 MPH BECOMING NORTHWEST 15 TO 20  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......11500 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 15 TO 25 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 7000 FEET.......31-36.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MAX HUMIDITY:  
* 7000 FEET.......47-52 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 32 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....WEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 20 MPH DECREASING TO 10 TO 15 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
   
SUNDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......61-66.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 7000 FEET.......20-30 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....WEST WINDS AROUND 10 MPH.  
* 10000 FT MSL....NORTHWEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......10200 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST AROUND 10 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
MONDAY
 
CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S. HIGHS IN THE  
60S. SOUTH WINDS 10 TO 15 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN THE MID  
60S TO LOWER 70S. SOUTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN THE  
MID TO UPPER 60S. SOUTH WINDS 10 TO 15 MPH.  
 

 
 
NVZ461-271115-  
LINCOLN COUNTY/ELY DISPATCH-  
1250 PM PDT FRI APR 26 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY. NUMEROUS SHOWERS IN THE  
EVENING. ISOLATED THUNDERSTORMS THROUGH THE NIGHT. SCATTERED  
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT.  
* MIN TEMPERATURE:  
* 4000 FEET.......43-48.  
* 7000 FEET.......31-36.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 4000 FEET.......72-77 PERCENT.  
* 7000 FEET.......84-89 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 5 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WIND 10 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH.  
* UPPER SLOPES....NORTHWEST WIND 10 TO 20 MPH WITH GUSTS TO AROUND  
35 MPH.  
* 10000 FT MSL....NORTH 20 TO 30 MPH INCREASING TO 25 TO 35 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....75 PERCENT DECREASING TO 20 PERCENT AFTER  
MIDNIGHT.  
* LAL.................3 DECREASING TO 2 AFTER MIDNIGHT.  
* HAINES INDEX........3.  
   
SATURDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......72-77.  
* 7000 FEET.......55-60.  
* 24 HR TREND.....ON AVERAGE UP 9 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......16-24 PERCENT.  
* 7000 FEET.......27-37 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 26 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 10 TO 15 MPH WITH GUSTS TO AROUND 30  
MPH.  
* UPPER SLOPES....NORTH WIND 10 TO 15 MPH WITH GUSTS TO AROUND 35  
MPH.  
* 10000 FT MSL....NORTH 20 TO 30 MPH BECOMING NORTHWEST 15 TO 25  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....5 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......10100 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 15 TO 25 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......42-47.  
* 7000 FEET.......31-36.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......54-59 PERCENT.  
* 7000 FEET.......66-71 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 15 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 5 TO 10 MPH.  
* UPPER SLOPES....NORTH WIND 10 TO 15 MPH DECREASING TO AROUND 10  
MPH AFTER MIDNIGHT.  
* 10000 FT MSL....NORTHWEST 10 TO 20 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
   
SUNDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......75-80.  
* 7000 FEET.......60-65.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......15-18 PERCENT.  
* 7000 FEET.......21-27 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 4 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 5 TO 10 MPH SHIFTING TO THE WEST  
AROUND 10 MPH IN THE AFTERNOON.  
* UPPER SLOPES....NORTHWEST WIND 5 TO 10 MPH.  
* 10000 FT MSL....NORTHWEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......10200 FT AGL.  
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS SHIFTING TO THE WEST IN  
THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S. HIGHS  
IN THE MID 70S TO LOWER 80S. SOUTHWEST WIND 10 TO 15 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S. HIGHS IN  
THE UPPER 70S TO MID 80S. SOUTH WIND 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S.  
HIGHS IN THE UPPER 70S TO LOWER 80S. SOUTH WIND 10 TO 15 MPH.  
 

 
 
NVZ462-271115-  
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-  
1250 PM PDT FRI APR 26 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING.  
* MIN TEMPERATURE:  
* 4000 FEET.......43-48.  
* 7000 FEET.......32-37.  
* 24 HR TREND.....ON AVERAGE DOWN 6 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......55-60 PERCENT.  
* 7000 FEET.......70-75 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 10 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WIND 15 TO 20 MPH WITH GUSTS TO AROUND  
40 MPH.  
* UPPER SLOPES....NORTHWEST WIND 15 TO 25 MPH WITH GUSTS TO AROUND  
40 MPH.  
* 10000 FT MSL....NORTH 30 TO 40 MPH.  
* CWR (>= 0.10 IN)....10 PERCENT.  
* LAL.................2 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........4.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......74-79.  
* 7000 FEET.......55-60.  
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......13-16 PERCENT.  
* 7000 FEET.......19-24 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 13 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WIND 10 TO 20 MPH WITH GUSTS TO AROUND  
40 MPH.  
* UPPER SLOPES....NORTHWEST WIND 10 TO 20 MPH WITH GUSTS TO AROUND  
40 MPH.  
* 10000 FT MSL....NORTH 20 TO 30 MPH BECOMING NORTHWEST 15 TO 25  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......10700 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 10 TO 15 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......44-49.  
* 7000 FEET.......36-41.  
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......45-50 PERCENT.  
* 7000 FEET.......53-58 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 13 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WIND 10 TO 15 MPH SHIFTING TO THE NORTH  
AFTER MIDNIGHT.  
* UPPER SLOPES....NORTH WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH BECOMING 15 TO 20 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
   
SUNDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......78-83.  
* 7000 FEET.......61-66.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......13-18 PERCENT.  
* 7000 FEET.......19-24 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 5 TO 10 MPH SHIFTING TO THE WEST  
AROUND 10 MPH IN THE AFTERNOON.  
* UPPER SLOPES....NORTHWEST WIND AROUND 10 MPH SHIFTING TO THE WEST  
IN THE AFTERNOON.  
* 10000 FT MSL....WEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......8600 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS BECOMING WEST AROUND 10 KNOTS IN  
THE AFTERNOON.  
* VENTILATION.........GOOD.  
   
EXTENDED
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN THE MID  
70S TO LOWER 80S. SOUTHWEST WIND 10 TO 15 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE 40S. HIGHS IN THE UPPER 70S TO  
LOWER 80S. SOUTHWEST WIND 10 TO 15 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN THE  
UPPER 70S TO LOWER 80S. SOUTHWEST WIND 10 TO 15 MPH.  
 

 
 
NVZ460-271115-  
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-  
1250 PM PDT FRI APR 26 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.  
ISOLATED SHOWERS AND THUNDERSTORMS IN THE EVENING. PATCHY BLOWING  
DUST THROUGH THE NIGHT.  
* MIN TEMPERATURE:  
* 4000 FEET.......41-46.  
* 7000 FEET.......29-34.  
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......57-62 PERCENT.  
* 7000 FEET.......69-74 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WIND 15 TO 25 MPH WITH GUSTS TO AROUND  
45 MPH.  
* UPPER SLOPES....NORTHWEST WIND 15 TO 25 MPH WITH GUSTS TO AROUND  
45 MPH.  
* 10000 FT MSL....NORTH 35 TO 45 MPH DECREASING TO 30 TO 40 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....10 PERCENT.  
* LAL.................2 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........4.  
   
SATURDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......67-72.  
* 7000 FEET.......56-61.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......14-16 PERCENT.  
* 7000 FEET.......18-26 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 13 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WIND 10 TO 20 MPH WITH GUSTS TO AROUND  
35 MPH.  
* UPPER SLOPES....NORTHWEST WIND 10 TO 20 MPH WITH GUSTS TO AROUND  
35 MPH.  
* 10000 FT MSL....NORTHWEST 20 TO 30 MPH DECREASING TO 15 TO 25 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......8900 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST AROUND 10 KNOTS.  
* VENTILATION.........VERY GOOD.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......41-46.  
* 7000 FEET.......34-39.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......49-54 PERCENT.  
* 7000 FEET.......54-59 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 11 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 10 TO 15 MPH SHIFTING TO THE NORTHWEST  
AFTER MIDNIGHT.  
* UPPER SLOPES....NORTHWEST WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH DECREASING TO 10 TO 20 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SUNDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......71-76.  
* 7000 FEET.......62-67.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......16-18 PERCENT.  
* 7000 FEET.......19-27 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WIND 5 TO 10 MPH.  
* UPPER SLOPES....NORTHWEST WIND 5 TO 10 MPH.  
* 10000 FT MSL....WEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......7500 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS.  
* VENTILATION.........FAIR.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN  
THE MID TO UPPER 70S. WEST WIND 5 TO 10 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE 40S. HIGHS IN THE UPPER 70S TO  
LOWER 80S. WEST WIND AROUND 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN  
THE MID 70S TO LOWER 80S. NORTHWEST WIND 10 TO 15 MPH.  
 

 
 
CAZ226-271115-  
OWENS VALLEY/SOUTHERN INYO FOREST-  
1250 PM PDT FRI APR 26 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY BLOWING DUST IN THE  
EVENING. ISOLATED THUNDERSTORMS AND SNOW SHOWERS IN THE EVENING.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....39-44.  
* 7000 FEET.......10-15.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....52-57 PERCENT.  
* 7000 FEET.......64-69 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 4 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
40 MPH.  
* UPPER SLOPES....NORTHWEST WINDS 15 TO 25 MPH DECREASING TO 10 TO  
15 MPH AFTER MIDNIGHT. GUSTS UP TO 40 MPH.  
* 10000 FT MSL....NORTH 15 TO 20 MPH BECOMING 15 TO 25 MPH AFTER  
MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................2 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........4.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....70-75.  
* 7000 FEET.......56-61.  
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....12-17 PERCENT.  
* 7000 FEET.......24-34 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WINDS 10 TO 15 MPH.  
* UPPER SLOPES....NORTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 10 TO 15 MPH IN THE MORNING BECOMING  
LIGHT AND VARIABLE.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....45-50.  
* 7000 FEET.......17-22.  
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....49-54 PERCENT.  
* 7000 FEET.......58-63 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 4 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....WEST WINDS 5 TO 10 MPH.  
* UPPER SLOPES....WEST WINDS 5 TO 10 MPH.  
* 10000 FT MSL....NORTHWEST 5 TO 10 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SUNDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....76-81.  
* 7000 FEET.......61-66.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....14-18 PERCENT.  
* 7000 FEET.......28-38 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 5 TO 10 MPH SHIFTING TO THE  
SOUTHEAST AROUND 10 MPH IN THE AFTERNOON.  
* UPPER SLOPES....SOUTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....LIGHT AND VARIABLE BECOMING SOUTH 5 TO 10 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE 40S. HIGHS IN THE UPPER 70S  
TO LOWER 80S. SOUTH WINDS AROUND 10 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN  
THE 80S. SOUTHWEST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE MID 40S TO LOWER 50S. HIGHS IN  
THE LOWER TO MID 80S. SOUTHWEST WINDS 10 TO 15 MPH.  
 

 
 
CAZ227-271115-  
DEATH VALLEY NATIONAL PARK-  
1250 PM PDT FRI APR 26 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE EVENING.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....60-65.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* VALLEY FLOOR....33-38 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 8 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTHWEST WIND 15 TO 25 MPH WITH GUSTS TO AROUND  
35 MPH.  
* 10000 FT MSL....NORTH 25 TO 35 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................2 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........4.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....85-90.  
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....9-12 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 12 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTHWEST WIND 10 TO 20 MPH.  
* 10000 FT MSL....NORTH 20 TO 30 MPH BECOMING NORTHWEST 10 TO 15  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....61-66.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* VALLEY FLOOR....28-33 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 5 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTHWEST WIND 5 TO 10 MPH.  
* 10000 FT MSL....NORTHWEST 5 TO 10 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SUNDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....90-95.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....10-13 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTHWEST WIND 5 TO 10 MPH SHIFTING TO THE SOUTH  
IN THE AFTERNOON.  
* 10000 FT MSL....LIGHT AND VARIABLE BECOMING SOUTHWEST 5 TO 10  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
   
EXTENDED
 
   
MONDAY
 
CLEAR. LOWS IN THE 60S. HIGHS IN THE MID TO UPPER 90S.  
SOUTH WIND AROUND 10 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE MID 60S TO LOWER 70S. HIGHS 98 TO  
103. SOUTH WIND AROUND 10 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE MID 60S TO LOWER 70S. HIGHS 98 TO  
103. NORTHEAST WIND 10 TO 15 MPH.  
 

 
 
CAZ228-271115-  
MOJAVE DESERT INCLUDING MORONGO VALLEY/YUCCA VALLEY-  
1250 PM PDT FRI APR 26 2024  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS AND  
THUNDERSTORMS IN THE EVENING. PATCHY BLOWING DUST THROUGH THE  
NIGHT.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....43-48.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....53-58 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 6 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....NORTH 25 TO 35 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................2 DECREASING TO 1 AFTER MIDNIGHT.  
* HAINES INDEX........5.  
   
SATURDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....78-83.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....11-17 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 10 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTHWEST WIND 10 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH.  
* 10000 FT MSL....NORTH 20 TO 30 MPH BECOMING NORTHWEST 15 TO 25  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SATURDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....46-51.  
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....49-54 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 4 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....WEST WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SUNDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....83-88.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....11-16 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....WEST WIND 5 TO 10 MPH.  
* 10000 FT MSL....NORTHEAST 5 TO 10 MPH SHIFTING TO THE SOUTHWEST  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
EXTENDED
 
   
MONDAY
 
CLEAR. LOWS IN THE LOWER TO MID 50S. HIGHS IN THE 80S.  
SOUTHWEST WIND AROUND 10 MPH.    
TUESDAY
 
CLEAR. LOWS IN THE 50S. HIGHS IN THE MID 80S TO LOWER  
90S. SOUTHWEST WIND AROUND 10 MPH.    
WEDNESDAY
 
CLEAR. LOWS IN THE MID 50S TO LOWER 60S. HIGHS IN  
THE MID 80S TO LOWER 90S. SOUTHWEST 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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