062  
FNUS55 KVEF 252218  
FWFVEF  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEVADA  
NORTHWEST ARIZONA AND SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
318 PM PDT TUE APR 25 2017  
   
DISCUSSION
 
 
GUSTY, NORTH TO NORTHWEST WINDS WILL DIMINISH OVERNIGHT THROUGH  
WEDNESDAY MORNING BEFORE BECOMING BREEZY AGAIN WEDNESDAY  
AFTERNOON. STRONG WINDS WITH GUSTS OF 40-50 MPH WILL BE POSSIBLE  
ACROSS ESMERALDA, CENTRAL NYE, AND SAN BERNARDINO COUNTIES  
WEDNESDAY AFTERNOON AND WEDNESDAY NIGHT. FIRE DANGER COULD  
POTENTIALLY INCREASE FRIDAY AND SATURDAY DOWN THE COLORADO RIVER  
VALLEY WITH INCREASING NORTHERLY WINDS AND RELATIVE HUMIDITY  
VALUES AROUND 15 PERCENT OR LESS.  
 
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-NVZ466-261130-  
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-  
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-  
318 PM PDT TUE APR 25 2017 /318 PM MST TUE APR 25 2017/  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....53-58.  
* 24 HR TREND.....ON AVERAGE DOWN 5 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....25-30 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 8 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 20 TO 30 MPH INCREASING TO 30 TO 40 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....89-94.  
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....8-13 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND AROUND 10 MPH SHIFTING TO THE WEST IN  
THE AFTERNOON.  
* 10000 FT MSL....NORTHWEST 30 TO 35 MPH BECOMING 30 TO 40 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
* MIXING HEIGHT.......9300 FT AGL.  
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS SHIFTING TO THE WEST IN  
THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....59-64.  
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....35-40 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 10 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....WEST WIND 10 TO 15 MPH.  
* 10000 FT MSL....WEST 25 TO 35 MPH DECREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....89-94.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....10-15 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 35 TO 45 MPH DECREASING TO 30 TO 40 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......11000 FT AGL.  
* TRANSPORT WINDS.....NORTH 20 TO 25 KNOTS BECOMING NORTHWEST 10 TO  
15 KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 60S. HIGHS IN THE  
LOWER TO MID 80S. NORTH WIND 10 TO 20 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 50S. HIGHS IN  
THE LOWER TO MID 80S. NORTH WIND 10 TO 20 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S. HIGHS IN  
THE UPPER 80S TO LOWER 90S. NORTH WIND AROUND 10 MPH.  
 

 
 
AZZ102-261130-  
NORTHWEST DESERTS/NORTHWEST PLATEAU-  
318 PM MST TUE APR 25 2017  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 3000 FEET.......44-49.  
* 6000 FEET.......30-35.  
* 24 HR TREND.....ON AVERAGE DOWN 7 DEGREES.  
* MAX HUMIDITY:  
* 3000 FEET.......31-36 PERCENT.  
* 6000 FEET.......51-56 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 8 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 10 TO 15 MPH.  
* UPPER SLOPES....NORTH WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 20 TO 30 MPH INCREASING TO 30 TO 40 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......82-87.  
* 6000 FEET.......63-68.  
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.  
* MIN HUMIDITY:  
* 3000 FEET.......9-14 PERCENT.  
* 6000 FEET.......16-22 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS AROUND 10 MPH SHIFTING TO THE WEST IN  
THE AFTERNOON.  
* UPPER SLOPES....NORTHWEST WINDS AROUND 10 MPH SHIFTING TO THE  
WEST IN THE AFTERNOON.  
* 10000 FT MSL....NORTHWEST 25 TO 35 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
* MIXING HEIGHT.......7500 FT AGL.  
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS SHIFTING TO THE WEST 10  
TO 20 KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 3000 FEET.......49-54.  
* 6000 FEET.......36-41.  
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.  
* MAX HUMIDITY:  
* 3000 FEET.......41-46 PERCENT.  
* 6000 FEET.......66-71 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 11 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....WEST 30 TO 40 MPH DECREASING TO 25 TO 35 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3 .  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......84-89.  
* 6000 FEET.......63-68.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 3000 FEET.......11-17 PERCENT.  
* 6000 FEET.......19-24 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 2 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 35 TO 45 MPH DECREASING TO 30 TO 40 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......8400 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 15 TO 20 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE 40S. HIGHS IN THE UPPER 60S TO  
MID 70S. NORTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S. HIGHS  
IN THE UPPER 60S TO LOWER 70S. NORTH WIND 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S. HIGHS IN  
THE MID 70S TO LOWER 80S. NORTH WIND AROUND 10 MPH.  
 

 
 
NVZ465-261130-  
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-  
318 PM PDT TUE APR 25 2017  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 4000 FEET.......46-51.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......31-36 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 5 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH INCREASING TO 25 TO 35 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......82-87.  
* 24 HR TREND.....ON AVERAGE UP 8 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......10-14 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS AROUND 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* 10000 FT MSL....NORTHWEST 25 TO 35 MPH INCREASING TO 35 TO 45 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
* MIXING HEIGHT.......9700 FT AGL.  
* TRANSPORT WINDS.....WEST 10 TO 20 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......51-56.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......42-47 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 11 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....WEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....WEST 30 TO 40 MPH BECOMING NORTHWEST 25 TO 35 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......81-86.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 4000 FEET.......11-14 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 40 TO 50 MPH DECREASING TO 30 TO 40 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......10700 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 15 TO 20 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
NOT AS WARM. MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S.  
HIGHS IN THE MID 60S TO LOWER 70S. NORTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S. HIGHS  
IN THE UPPER 60S TO LOWER 70S. NORTH WIND 10 TO 20 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN THE  
70S. NORTH WIND AROUND 10 MPH.  
 

 
 
NVZ463-464-261130-  
SHEEP RANGE-SPRING MOUNTAINS-  
318 PM PDT TUE APR 25 2017  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 7000 FEET.......31-36.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 7000 FEET.......52-57 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 9 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....NORTH WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH INCREASING TO 25 TO 35 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......65-70.  
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.  
* MIN HUMIDITY:  
* 7000 FEET.......17-27 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....NORTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 25 TO 30 MPH INCREASING TO 30 TO 40 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
* MIXING HEIGHT.......6500 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 15 TO 25 KNOTS INCREASING TO 25 TO  
30 KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 7000 FEET.......35-40.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MAX HUMIDITY:  
* 7000 FEET.......62-67 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 10 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....WEST WINDS 10 TO 15 MPH SHIFTING TO THE NORTHWEST  
AFTER MIDNIGHT. GUSTS UP TO 30 MPH.  
* 10000 FT MSL....WEST 30 TO 35 MPH INCREASING TO NORTHWEST 35 TO  
45 MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......64-69.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 7000 FEET.......15-23 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....NORTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 40 TO 50 MPH DECREASING TO 30 TO 35 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......6400 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 25 TO 35 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S. HIGHS IN THE  
LOWER TO MID 50S. NORTH WINDS 10 TO 20 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S. HIGHS  
IN THE 50S. NORTH WIND 10 TO 20 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S. HIGHS IN THE  
UPPER 50S TO MID 60S. NORTHEAST WIND 10 TO 15 MPH.  
 

 
 
NVZ461-261130-  
LINCOLN COUNTY/ELY DISPATCH-  
318 PM PDT TUE APR 25 2017  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......42-47.  
* 7000 FEET.......29-34.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 4000 FEET.......41-46 PERCENT.  
* 7000 FEET.......62-67 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 10 TO 15 MPH.  
* UPPER SLOPES....NORTH WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTH 15 TO 25 MPH INCREASING TO NORTHWEST 20 TO  
30 MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.  
SCATTERED SHOWERS.  
* MAX TEMPERATURE:  
* 4000 FEET.......76-81.  
* 7000 FEET.......63-68.  
* 24 HR TREND.....ON AVERAGE UP 9 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......13-18 PERCENT.  
* 7000 FEET.......23-31 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND AROUND 10 MPH SHIFTING TO THE WEST IN  
THE AFTERNOON.  
* UPPER SLOPES....NORTHWEST WIND AROUND 10 MPH SHIFTING TO THE WEST  
10 TO 20 MPH IN THE AFTERNOON. GUSTS UP TO 35 MPH.  
* 10000 FT MSL....NORTHWEST 20 TO 30 MPH INCREASING TO WEST 25 TO  
35 MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
* MIXING HEIGHT.......9600 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST AROUND 10 KNOTS INCREASING TO WEST  
20 TO 25 KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. ISOLATED SHOWERS.  
* MIN TEMPERATURE:  
* 4000 FEET.......46-51.  
* 7000 FEET.......31-36.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......50-55 PERCENT.  
* 7000 FEET.......74-79 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 11 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WIND 10 TO 20 MPH.  
* UPPER SLOPES....NORTHWEST WIND 10 TO 20 MPH.  
* 10000 FT MSL....WEST 35 TO 45 MPH BECOMING NORTHWEST 20 TO 30 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......75-80.  
* 7000 FEET.......58-63.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......12-15 PERCENT.  
* 7000 FEET.......16-24 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 6 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 25 TO 35 MPH DECREASING TO 20 TO 30 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......9600 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 15 TO 25 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
PARTLY CLOUDY. ISOLATED SNOW SHOWERS. LOWS IN THE UPPER  
20S TO LOWER 30S. HIGHS IN THE LOWER TO MID 60S. NORTH WIND 10 TO  
15 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S. HIGHS  
IN THE MID 60S TO LOWER 70S. NORTH WIND 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO MID 30S. HIGHS IN  
THE 70S. NORTH WIND 10 TO 15 MPH.  
 

 
 
NVZ462-261130-  
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-  
318 PM PDT TUE APR 25 2017  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......45-50.  
* 7000 FEET.......34-39.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 4000 FEET.......33-38 PERCENT.  
* 7000 FEET.......53-58 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 8 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 10 TO 15 MPH.  
* UPPER SLOPES....NORTH WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTH 15 TO 25 MPH INCREASING TO NORTHWEST 25 TO  
35 MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY BLOWING DUST.  
* MAX TEMPERATURE:  
* 4000 FEET.......81-86.  
* 7000 FEET.......63-68.  
* 24 HR TREND.....ON AVERAGE UP 8 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......12-15 PERCENT.  
* 7000 FEET.......22-28 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 4 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND AROUND 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* UPPER SLOPES....NORTHWEST WIND 10 TO 20 MPH.  
* 10000 FT MSL....NORTHWEST 30 TO 40 MPH INCREASING TO 35 TO 45 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
* MIXING HEIGHT.......8300 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS BECOMING WEST 15 TO 25 KNOTS IN  
THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY BLOWING DUST.  
* MIN TEMPERATURE:  
* 4000 FEET.......50-55.  
* 7000 FEET.......36-41.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......42-47 PERCENT.  
* 7000 FEET.......65-70 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 11 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....WEST WIND 10 TO 15 MPH SHIFTING TO THE NORTH  
AFTER MIDNIGHT.  
* UPPER SLOPES....NORTHWEST WIND 15 TO 25 MPH.  
* 10000 FT MSL....NORTHWEST 30 TO 40 MPH INCREASING TO 40 TO 50 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......79-84.  
* 7000 FEET.......59-64.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 4000 FEET.......12-14 PERCENT.  
* 7000 FEET.......16-20 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 10 TO 15 MPH.  
* UPPER SLOPES....NORTHWEST WIND 10 TO 20 MPH.  
* 10000 FT MSL....NORTHWEST 45 TO 55 MPH DECREASING TO 40 TO 50 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......9200 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 15 TO 25 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE MID TO UPPER  
60S. NORTH WIND 10 TO 20 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO LOWER 30S. HIGHS  
IN THE MID 60S TO LOWER 70S. NORTH WIND 10 TO 20 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE 70S. NORTH  
WIND AROUND 10 MPH.  
 

 
 
NVZ460-261130-  
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-  
318 PM PDT TUE APR 25 2017  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......42-47.  
* 7000 FEET.......35-40.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......45-50 PERCENT.  
* 7000 FEET.......54-59 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 9 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 10 TO 15 MPH.  
* UPPER SLOPES....NORTH WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 30 TO 40 MPH DECREASING TO 25 TO 35 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.  
PATCHY BLOWING DUST.  
* MAX TEMPERATURE:  
* 4000 FEET.......76-81.  
* 7000 FEET.......66-71.  
* 24 HR TREND.....ON AVERAGE UP 9 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......14-17 PERCENT.  
* 7000 FEET.......21-31 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND AROUND 10 MPH SHIFTING TO THE WEST IN  
THE AFTERNOON. GUSTS UP TO 40 MPH.  
* UPPER SLOPES....NORTHWEST WIND AROUND 10 MPH INCREASING TO 15 TO  
25 MPH IN THE AFTERNOON. GUSTS UP TO 40 MPH.  
* 10000 FT MSL....NORTHWEST 35 TO 45 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
* MIXING HEIGHT.......9400 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST UP TO 10 KNOTS INCREASING TO WEST  
15 TO 20 KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY. PATCHY BLOWING DUST.  
* MIN TEMPERATURE:  
* 4000 FEET.......46-51.  
* 7000 FEET.......34-39.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 4000 FEET.......57-62 PERCENT.  
* 7000 FEET.......64-69 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 13 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WIND 15 TO 25 MPH SHIFTING TO THE NORTH  
10 TO 15 MPH AFTER MIDNIGHT.  
* UPPER SLOPES....NORTHWEST WIND 15 TO 25 MPH DECREASING TO 10 TO  
15 MPH AFTER MIDNIGHT.  
* 10000 FT MSL....NORTHWEST 35 TO 45 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
THURSDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......72-77.  
* 7000 FEET.......62-67.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......12-14 PERCENT.  
* 7000 FEET.......14-20 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 7 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 10 TO 20 MPH.  
* UPPER SLOPES....NORTHWEST WIND 10 TO 20 MPH.  
* 10000 FT MSL....NORTHWEST 45 TO 55 MPH DECREASING TO 40 TO 50 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......9600 FT AGL.  
* TRANSPORT WINDS.....NORTHWEST 15 TO 25 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE MID TO UPPER  
60S. NORTH WIND 10 TO 20 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO LOWER 30S. HIGHS  
IN THE MID 60S TO LOWER 70S. NORTH WIND 10 TO 20 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 30S. HIGHS IN THE  
70S. NORTH WIND AROUND 10 MPH.  
 

 
 
CAZ226-261130-  
OWENS VALLEY/SOUTHERN INYO FOREST-  
318 PM PDT TUE APR 25 2017  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....49-54.  
* 7000 FEET.......23-28.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....43-48 PERCENT.  
* 7000 FEET.......72-77 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 10 TO 15 MPH.  
* UPPER SLOPES....NORTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTH 10 TO 15 MPH INCREASING TO NORTHWEST 20 TO  
30 MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....80-85.  
* 7000 FEET.......66-71.  
* 24 HR TREND.....ON AVERAGE UP 9 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....17-22 PERCENT.  
* 7000 FEET.......24-34 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS AROUND 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON.  
* UPPER SLOPES....NORTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND  
40 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH INCREASING TO 20 TO 30 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3 .  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....50-55.  
* 7000 FEET.......24-29.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* VALLEY FLOOR....41-46 PERCENT.  
* 7000 FEET.......67-72 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WINDS 10 TO 20 MPH.  
* UPPER SLOPES....WINDY. WEST WINDS 20 TO 30 MPH BECOMING NORTHWEST  
10 TO 20 MPH AFTER MIDNIGHT.  
* 10000 FT MSL....NORTHWEST 40 TO 50 MPH DECREASING TO 25 TO 35 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....77-82.  
* 7000 FEET.......64-69.  
* 24 HR TREND.....ON AVERAGE DOWN 4 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....13-18 PERCENT.  
* 7000 FEET.......18-28 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 5 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 10 TO 15 MPH.  
* UPPER SLOPES....NORTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 30 TO 40 MPH DECREASING TO 10 TO 15 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
EXTENDED
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S. HIGHS IN THE  
UPPER 60S TO LOWER 70S. NORTH WINDS 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S. HIGHS  
IN THE UPPER 60S TO LOWER 70S. NORTH WIND 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN THE  
70S. NORTHEAST WIND AROUND 10 MPH.  
 

 
 
CAZ227-261130-  
DEATH VALLEY NATIONAL PARK-  
318 PM PDT TUE APR 25 2017  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....48-53.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* VALLEY FLOOR....27-32 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTHWEST WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 25 TO 35 MPH INCREASING TO 30 TO 40 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....91-96.  
* 24 HR TREND.....ON AVERAGE UP 8 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....11-16 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTHWEST WIND AROUND 10 MPH SHIFTING TO THE  
SOUTHEAST IN THE AFTERNOON.  
* 10000 FT MSL....NORTHWEST 25 TO 35 MPH INCREASING TO 30 TO 40 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3 .  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....51-56.  
* 24 HR TREND.....ON AVERAGE UP 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....WEST WIND AROUND 10 MPH SHIFTING TO THE NORTH  
AFTER MIDNIGHT.  
* 10000 FT MSL....NORTHWEST 25 TO 35 MPH INCREASING TO 35 TO 45 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....90-95.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....10-15 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 40 TO 50 MPH DECREASING TO 30 TO 40 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
EXTENDED
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 60S. HIGHS IN THE  
MID 80S TO LOWER 90S. NORTH WIND 10 TO 15 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER 60S. HIGHS  
IN THE UPPER 80S TO LOWER 90S. NORTH WIND 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO MID 60S. HIGHS IN  
THE 90S. NORTH WIND AROUND 10 MPH.  
 

 
 
CAZ228-261130-  
MOJAVE DESERT INCLUDING MORONGO VALLEY/YUCCA VALLEY-  
318 PM PDT TUE APR 25 2017  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....48-53.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* VALLEY FLOOR....38-43 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 12 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 INCREASING TO NORTH 30 TO  
40 MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. PATCHY BLOWING DUST.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....88-93.  
* 24 HR TREND.....ON AVERAGE UP 8 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....9-19 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....WEST WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTHWEST 30 TO 40 MPH DECREASING TO 25 TO 35 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3 .  
   
WEDNESDAY NIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR. PATCHY BLOWING DUST.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....52-57.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....49-54 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 11 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....WEST WIND 15 TO 25 MPH DECREASING TO 10 TO 15 MPH  
AFTER MIDNIGHT.  
* 10000 FT MSL....NORTHWEST 25 TO 35 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
THURSDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....87-92.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....10-18 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTHWEST WIND 10 TO 15 MPH WITH GUSTS TO AROUND  
25 MPH.  
* 10000 FT MSL....NORTHWEST 30 TO 40 MPH DECREASING TO 25 TO 35 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
EXTENDED
 
   
FRIDAY
 
MOSTLY CLEAR. LOWS IN THE 50S. HIGHS IN THE MID 70S TO  
LOWER 80S. NORTH WIND 10 TO 20 MPH.    
SATURDAY
 
CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS IN THE  
MID 70S TO LOWER 80S. NORTH WIND 10 TO 15 MPH.    
SUNDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S. HIGHS IN  
THE 80S. NORTH WIND AROUND 10 MPH.  
 

 
 
NOTE: MIXING HEIGHT...TRANSPORT WINDS AND VENTILATION CATEGORY FOR  
EACH ZONE ARE BASED ON THE FOLLOWING POINTS:  
 
NEVADA ZONE 466 - LAUGHLIN-BULLHEAD CITY VICINITY  
CALIFORNIA ZONE 229 - LAUGHLIN-BULLHEAD CITY VICINITY  
ARIZONA ZONE 101 - LAUGHLIN-BULLHEAD CITY VICINITY  
ARIZONA ZONE 102 - KINGMAN VICINITY  
NEVADA ZONE 460 - ORIENTAL WASH RAWS VICINITY  
NEVADA ZONE 461 - KANE SPRINGS RAWS VICINITY  
NEVADA ZONE 462 - DESERT ROCK VICINITY  
NEVADA ZONE 463, 464 - KYLE CANYON VICINITY  
NEVADA ZONE 465 - LAS VEGAS VICINITY  
 
HTTP://WEATHER.GOV/LASVEGAS  
 
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