319  
FNUS55 KVEF 281045  
FWFVEF  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEVADA  
NORTHWEST ARIZONA AND SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
345 AM PDT TUE MAR 28 2017  
   
DISCUSSION
 
GUSTY NORTHWEST TO NORTH WINDS WILL PERSIST OVER MOST  
OF THE AREA TODAY WITH THE STRONGEST WINDS DOWN THE COLORADO RIVER  
VALLEY. WINDS WILL GRADUALLY DIMINISH DURING THE AFTERNOON AND EARLY  
EVENING. ANOTHER SYSTEM IS EXPECTED TO IMPACT THE AREA THURSDAY AND  
FRIDAY BRINGING A RETURN TO STRONG WINDS ALONG WITH SHOWER AND  
THUNDERSTORM CHANCES.  
 
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-NVZ466-282315-  
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-  
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-  
345 AM PDT TUE MAR 28 2017 /345 AM MST TUE MAR 28 2017/  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....76-81.  
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....9-17 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND 15 TO 25 MPH WITH GUSTS TO AROUND 40  
MPH.  
* 10000 FT MSL....NORTH 25 TO 35 MPH INCREASING TO 30 TO 40 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......7700 FT AGL.  
* TRANSPORT WINDS.....NORTH 25 TO 30 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....46-51.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* VALLEY FLOOR....34-39 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....NORTH 30 TO 40 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....82-87.  
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....7-15 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTH 30 TO 40 MPH DECREASING TO 15 TO 25 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
* MIXING HEIGHT.......6400 FT AGL.  
* TRANSPORT WINDS.....NORTH 15 TO 20 KNOTS.  
* VENTILATION.........VERY GOOD.  
   
EXTENDED
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S. HIGHS  
IN THE UPPER 80S TO LOWER 90S. SOUTH WIND UP TO 10 MPH.    
FRIDAY
 
NOT AS WARM. PARTLY CLOUDY. AREAS OF BLOWING DUST.  
SCATTERED SHOWERS. LOWS IN THE MID TO UPPER 50S. HIGHS IN THE 70S.  
NORTHWEST WIND 15 TO 25 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 50S. HIGHS IN  
THE 80S. NORTH WIND 10 TO 20 MPH.  
 

 
 
AZZ102-282315-  
NORTHWEST DESERTS/NORTHWEST PLATEAU-  
345 AM MST TUE MAR 28 2017  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......71-76.  
* 6000 FEET.......51-56.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MIN HUMIDITY:  
* 3000 FEET.......13-21 PERCENT.  
* 6000 FEET.......20-26 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40  
MPH.  
* UPPER SLOPES....NORTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35  
MPH.  
* 10000 FT MSL....NORTH 25 TO 35 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
* MIXING HEIGHT.......6100 FT AGL.  
* TRANSPORT WINDS.....NORTH 20 TO 25 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 3000 FEET.......39-44.  
* 6000 FEET.......30-35.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 3000 FEET.......42-47 PERCENT.  
* 6000 FEET.......48-53 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 15 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 10 TO 20 MPH.  
* UPPER SLOPES....NORTH WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTH 25 TO 35 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......77-82.  
* 6000 FEET.......59-64.  
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.  
* MIN HUMIDITY:  
* 3000 FEET.......9-15 PERCENT.  
* 6000 FEET.......13-18 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30  
MPH.  
* UPPER SLOPES....NORTHEAST WINDS UP TO 10 MPH WITH GUSTS TO AROUND  
25 MPH.  
* 10000 FT MSL....NORTH 30 TO 40 MPH BECOMING NORTHEAST 20 TO 30  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
* MIXING HEIGHT.......7000 FT AGL.  
* TRANSPORT WINDS.....NORTHEAST 10 TO 15 KNOTS.  
* VENTILATION.........GOOD.  
   
EXTENDED
 
   
THURSDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN  
THE 70S. SOUTH WINDS 10 TO 15 MPH.    
FRIDAY
 
COOLER. AREAS OF BLOWING DUST. MOSTLY CLOUDY WITH  
SCATTERED SHOWERS, SNOW SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN  
THE UPPER 30S TO MID 40S. HIGHS IN THE UPPER 50S TO LOWER 60S. WEST  
WINDS 10 TO 20 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE UPPER 30S  
TO MID 40S. HIGHS IN THE MID 60S TO LOWER 70S. NORTH WIND 10 TO  
15 MPH.  
 

 
 
NVZ465-282315-  
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-  
345 AM PDT TUE MAR 28 2017  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......70-75.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 4000 FEET.......11-17 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40  
MPH.  
* 10000 FT MSL....NORTH 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......7000 FT AGL.  
* TRANSPORT WINDS.....NORTH 20 TO 30 KNOTS DECREASING TO 15 TO 20  
KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 4000 FEET.......41-46.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 4000 FEET.......37-42 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.  
* 10000 FT MSL....NORTH 25 TO 35 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......75-80.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......12-17 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30  
MPH.  
* 10000 FT MSL....NORTH 25 TO 35 MPH BECOMING NORTHEAST 15 TO 25  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
* MIXING HEIGHT.......7800 FT AGL.  
* TRANSPORT WINDS.....NORTH 15 TO 20 KNOTS DECREASING TO AROUND 10  
KNOTS IN THE AFTERNOON.  
* VENTILATION.........VERY GOOD.  
   
EXTENDED
 
   
THURSDAY
 
PARTLY CLOUDY. AREAS OF BLOWING DUST. LOWS IN THE MID  
TO UPPER 40S. HIGHS IN THE LOWER TO MID 70S. SOUTH WINDS 10 TO  
15 MPH.    
FRIDAY
 
NOT AS WARM. WINDY. PARTLY CLOUDY. ISOLATED SHOWERS.  
AREAS OF BLOWING DUST. LOWS IN THE 40S. HIGHS IN THE LOWER TO MID  
60S. NORTHWEST WINDS 20 TO 30 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S. HIGHS IN  
THE UPPER 60S TO LOWER 70S. NORTH WIND 10 TO 20 MPH.  
 

 
 
NVZ463-464-282315-  
SHEEP RANGE-SPRING MOUNTAINS-  
345 AM PDT TUE MAR 28 2017  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......52-57.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 7000 FEET.......12-18 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 8 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....WINDY. NORTH WINDS 20 TO 30 MPH WITH GUSTS TO  
AROUND 55 MPH.  
* 10000 FT MSL....NORTH 15 TO 25 MPH INCREASING TO 20 TO 30 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......2900 FT AGL.  
* TRANSPORT WINDS.....NORTH 20 TO 25 KNOTS.  
* VENTILATION.........GOOD.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 7000 FEET.......31-36.  
* 24 HR TREND.....ON AVERAGE UP 8 DEGREES.  
* MAX HUMIDITY:  
* 7000 FEET.......39-44 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 18 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....NORTH WINDS 10 TO 20 MPH.  
* 10000 FT MSL....NORTH 20 TO 30 MPH BECOMING 25 TO 30 MPH AFTER  
MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......59-64.  
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.  
* MIN HUMIDITY:  
* 7000 FEET.......16-19 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....NORTH WINDS 10 TO 15 MPH.  
* 10000 FT MSL....NORTH 25 TO 35 MPH DECREASING TO 15 TO 20 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......5100 FT AGL.  
* TRANSPORT WINDS.....NORTH AROUND 20 KNOTS DECREASING TO AROUND 10  
KNOTS IN THE AFTERNOON.  
* VENTILATION.........GOOD.  
   
EXTENDED
 
   
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE LOWER TO  
MID 40S. HIGHS IN THE MID 50S TO LOWER 60S. SOUTH WINDS 10 TO  
15 MPH.    
FRIDAY
 
WINDY. PARTLY CLOUDY. SCATTERED SNOW SHOWERS AND ISOLATED  
SHOWERS. AREAS OF BLOWING DUST. LOWS IN THE LOWER TO MID 30S. HIGHS  
IN THE MID 40S TO LOWER 50S. NORTHWEST WINDS 20 TO 30 MPH.    
SATURDAY
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S. HIGHS IN  
THE 50S. NORTH WIND 15 TO 25 MPH.  
 

 
 
NVZ461-282315-  
LINCOLN COUNTY/ELY DISPATCH-  
345 AM PDT TUE MAR 28 2017  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......66-71.  
* 7000 FEET.......50-55.  
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......17-22 PERCENT.  
* 7000 FEET.......23-33 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 15 TO 25 MPH WITH GUSTS TO AROUND 40  
MPH.  
* UPPER SLOPES....NORTH WIND 15 TO 20 MPH WITH GUSTS TO AROUND 40  
MPH.  
* 10000 FT MSL....NORTH 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......6200 FT AGL.  
* TRANSPORT WINDS.....NORTH 25 TO 35 KNOTS DECREASING TO 20 TO 25  
KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 4000 FEET.......38-43.  
* 7000 FEET.......24-29.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 4000 FEET.......47-52 PERCENT.  
* 7000 FEET.......66-71 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 25 TO 35 MPH DECREASING 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.......72-77.  
* 7000 FEET.......59-64.  
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......16-19 PERCENT.  
* 7000 FEET.......19-28 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 4 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....NORTHEAST WIND 10 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH.  
* 10000 FT MSL....NORTH 25 TO 35 MPH BECOMING NORTHEAST 15 TO 25  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......7700 FT AGL.  
* TRANSPORT WINDS.....NORTHEAST AROUND 20 KNOTS DECREASING TO  
AROUND 10 KNOTS IN THE AFTERNOON.  
* VENTILATION.........VERY GOOD.  
   
EXTENDED
 
   
THURSDAY
 
PARTLY CLOUDY. SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. AREAS OF BLOWING DUST. LOWS IN THE MID TO UPPER 30S.  
HIGHS IN THE UPPER 60S TO LOWER 70S. SOUTH WIND 10 TO 15 MPH.    
FRIDAY
 
MOSTLY CLOUDY. SCATTERED SHOWERS, SNOW SHOWERS AND  
ISOLATED THUNDERSTORMS. AREAS OF BLOWING DUST. LOWS IN THE UPPER  
20S TO LOWER 30S. HIGHS IN THE UPPER 50S TO LOWER 60S. NORTHWEST  
WIND 15 TO 25 MPH.    
SATURDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. LOWS IN THE LOWER TO  
MID 30S. HIGHS IN THE MID 60S TO LOWER 70S. NORTH WIND 10 TO  
20 MPH.  
 

 
 
NVZ462-282315-  
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-  
345 AM PDT TUE MAR 28 2017  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......70-75.  
* 7000 FEET.......52-57.  
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......11-16 PERCENT.  
* 7000 FEET.......19-25 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 15 TO 20 MPH WITH GUSTS TO AROUND 40  
MPH.  
* UPPER SLOPES....NORTH WIND 15 TO 25 MPH WITH GUSTS TO AROUND 40  
MPH.  
* 10000 FT MSL....NORTH 30 TO 40 MPH DECREASING TO 25 TO 35 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......6600 FT AGL.  
* TRANSPORT WINDS.....NORTH 15 TO 25 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 4000 FEET.......43-48.  
* 7000 FEET.......30-35.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......36-41 PERCENT.  
* 7000 FEET.......52-57 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 4 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 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......75-80.  
* 7000 FEET.......60-65.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......12-15 PERCENT.  
* 7000 FEET.......18-21 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHEAST WIND 10 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH.  
* UPPER SLOPES....NORTH WIND 10 TO 15 MPH WITH GUSTS TO AROUND 30  
MPH.  
* 10000 FT MSL....NORTH 20 TO 30 MPH DECREASING TO 15 TO 20 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......7300 FT AGL.  
* TRANSPORT WINDS.....NORTHEAST 10 TO 20 KNOTS.  
* VENTILATION.........VERY GOOD.  
   
EXTENDED
 
   
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. AREAS OF BLOWING DUST.  
LOWS IN THE UPPER 30S TO LOWER 40S. HIGHS IN THE UPPER 60S TO LOWER  
70S. SOUTH WIND 10 TO 15 MPH.    
FRIDAY
 
WINDY. PARTLY CLOUDY. ISOLATED SHOWERS AND SNOW SHOWERS.  
AREAS OF BLOWING DUST. LOWS IN THE 30S. HIGHS IN THE LOWER TO MID  
60S. NORTHWEST WIND 20 TO 30 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE UPPER 60S  
TO LOWER 70S. NORTH WIND 15 TO 25 MPH.  
 

 
 
NVZ460-282315-  
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-  
345 AM PDT TUE MAR 28 2017  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......63-68.  
* 7000 FEET.......54-59.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......15-18 PERCENT.  
* 7000 FEET.......16-24 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND 10 TO 20 MPH WITH GUSTS TO AROUND 35  
MPH.  
* UPPER SLOPES....NORTH WIND 10 TO 20 MPH WITH GUSTS TO AROUND 40  
MPH.  
* 10000 FT MSL....NORTH 35 TO 45 MPH DECREASING TO 25 TO 35 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
* MIXING HEIGHT.......6000 FT AGL.  
* TRANSPORT WINDS.....NORTH 20 TO 25 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* 4000 FEET.......39-44.  
* 7000 FEET.......29-34.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......46-51 PERCENT.  
* 7000 FEET.......53-58 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 7 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 20 TO 30 MPH DECREASING TO 15 TO 25 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......71-76.  
* 7000 FEET.......63-68.  
* 24 HR TREND.....ON AVERAGE UP 9 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......14-16 PERCENT.  
* 7000 FEET.......15-21 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND UP TO 10 MPH.  
* UPPER SLOPES....NORTH WIND UP TO 10 MPH.  
* 10000 FT MSL....NORTH 15 TO 25 MPH DECREASING TO 10 TO 20 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3 .  
* MIXING HEIGHT.......9400 FT AGL.  
* TRANSPORT WINDS.....NORTH 10 TO 15 KNOTS.  
* VENTILATION.........GOOD.  
   
EXTENDED
 
   
THURSDAY
 
PARTLY CLOUDY. ISOLATED SHOWERS. AREAS OF BLOWING DUST.  
LOWS IN THE UPPER 30S TO LOWER 40S. HIGHS IN THE MID 60S TO LOWER  
70S. SOUTHWEST WIND 10 TO 15 MPH.    
FRIDAY
 
WINDY. PARTLY CLOUDY. ISOLATED SHOWERS AND SNOW SHOWERS.  
AREAS OF BLOWING DUST. LOWS IN THE UPPER 20S TO LOWER 30S. HIGHS IN  
THE 60S. NORTHWEST WIND 20 TO 30 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S. HIGHS IN  
THE UPPER 60S TO MID 70S. NORTH WIND 15 TO 25 MPH.  
 

 
 
CAZ226-282315-  
OWENS VALLEY/SOUTHERN INYO FOREST-  
345 AM PDT TUE MAR 28 2017  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....68-73.  
* 7000 FEET.......54-59.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....13-18 PERCENT.  
* 7000 FEET.......16-21 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 40  
MPH.  
* UPPER SLOPES....NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35  
MPH.  
* 10000 FT MSL....NORTH 30 TO 40 MPH DECREASING TO 20 TO 30 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....38-43.  
* 7000 FEET.......22-27.  
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....43-48 PERCENT.  
* 7000 FEET.......52-57 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 7 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....NORTH 15 TO 25 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....74-79.  
* 7000 FEET.......61-66.  
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....14-19 PERCENT.  
* 7000 FEET.......16-22 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS UP TO 10 MPH IN THE MORNING BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* UPPER SLOPES....NORTHWEST WINDS UP TO 10 MPH SHIFTING TO THE  
NORTHEAST IN THE AFTERNOON.  
* 10000 FT MSL....NORTH 15 TO 25 MPH DECREASING TO 10 TO 15 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3 .  
   
EXTENDED
 
   
THURSDAY
 
PARTLY CLOUDY. SCATTERED SNOW SHOWERS AND ISOLATED  
SHOWERS. LOWS IN THE LOWER TO MID 40S. HIGHS IN THE UPPER 60S TO  
LOWER 70S. WEST WINDS 10 TO 15 MPH.    
FRIDAY
 
PARTLY CLOUDY. AREAS OF BLOWING DUST. ISOLATED SNOW  
SHOWERS. LOWS IN THE MID 30S TO LOWER 40S. HIGHS IN THE MID TO  
UPPER 60S. NORTHWEST WINDS 15 TO 25 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S. HIGHS  
IN THE LOWER TO MID 70S. NORTH WIND 10 TO 20 MPH.  
 

 
 
CAZ227-282315-  
DEATH VALLEY NATIONAL PARK-  
345 AM PDT TUE MAR 28 2017  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....79-84.  
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....10-15 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND 10 TO 20 MPH WITH GUSTS TO AROUND 35  
MPH.  
* 10000 FT MSL....NORTH 35 TO 45 MPH DECREASING TO 25 TO 35 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....43-48.  
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....33-38 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTH 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:  
* VALLEY FLOOR....84-89.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....10-15 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND AROUND 10 MPH IN THE MORNING BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* 10000 FT MSL....NORTH 20 TO 30 MPH DECREASING TO 15 TO 20 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4 .  
   
EXTENDED
 
   
THURSDAY
 
PARTLY CLOUDY. LOWS IN THE MID 50S TO LOWER 60S. HIGHS  
IN THE MID TO UPPER 80S. SOUTHWEST WIND UP TO 10 MPH.    
FRIDAY
 
WINDY. PARTLY CLOUDY. AREAS OF BLOWING DUST. LOWS IN THE  
MID TO UPPER 50S. HIGHS IN THE MID 70S TO LOWER 80S. NORTHWEST WIND  
20 TO 30 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 50S. HIGHS IN  
THE 80S. NORTH WIND 10 TO 20 MPH.  
 

 
 
CAZ228-282315-  
MOJAVE DESERT INCLUDING MORONGO VALLEY/YUCCA VALLEY-  
345 AM PDT TUE MAR 28 2017  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....75-80.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....9-12 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND 10 TO 20 MPH WITH GUSTS TO AROUND 40  
MPH.  
* 10000 FT MSL....NORTH 35 TO 45 MPH DECREASING TO 30 TO 40 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....45-50.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....31-36 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 7 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND 10 TO 15 MPH.  
* 10000 FT MSL....NORTH 25 TO 35 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
WEDNESDAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....80-85.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....8-12 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....NORTH 20 TO 30 MPH DECREASING TO 10 TO 20 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5 .  
   
EXTENDED
 
   
THURSDAY
 
MOSTLY CLEAR. AREAS OF BLOWING DUST. LOWS IN THE LOWER  
TO MID 50S. HIGHS IN THE 80S. SOUTHWEST WIND 10 TO 15 MPH.    
FRIDAY
 
NOT AS WARM. MOSTLY CLEAR. AREAS OF BLOWING DUST. LOWS IN  
THE MID 40S TO LOWER 50S. HIGHS IN THE LOWER TO MID 70S. NORTHWEST  
WIND 15 TO 25 MPH.    
SATURDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO LOWER 50S. HIGHS  
IN THE UPPER 70S TO LOWER 80S. NORTH WIND 10 TO 20 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  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab NV Page
The Nexlab AZ Page
The Nexlab CA Page Main Text Page