027  
FNUS55 KVEF 251202  
FWFVEF  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEVADA  
NORTHWEST ARIZONA AND SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
402 AM PST SAT JAN 25 2020  
   
DISCUSSION
 
GUSTY WINDS ON THE WAY WITH CONTINUED ABOVE NORMAL  
TEMPERATURES. WINDS WILL INCREASE IN THE WESTERN MOJAVE DESERT ON  
SUNDAY, WITH A FEW GUSTS TO 40 MPH POSSIBLE. HUMIDITIES WITH THE  
GUSTS SHOULD REMAIN ABOVE 25 PERCENT. AFTERNOON HUMIDITY FALLS FOR  
THE REST OF THE WEEK WITH DESERT LOCATIONS DROPPING TO 15 PERCENT,  
WITH MOUNTAINS IN THE 20S AND ANOTHER ROUND OF MORE WIDESPREAD  
GUSTY WINDS POSSIBLE WEDNESDAY.  
 
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-NVZ466-260030-  
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-  
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-  
402 AM PST SAT JAN 25 2020 /502 AM MST SAT JAN 25 2020/  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....71-76.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....20-30 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING NORTH UP TO  
10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 20 MPH DECREASING TO 10 TO 15 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......3800 FT AGL.  
* TRANSPORT WINDS.....NORTH 10 TO 15 KNOTS.  
* VENTILATION.........GOOD.  
   
TONIGHT
 
 
* SKY/WEATHER.........MOSTLY CLEAR.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....43-48.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* VALLEY FLOOR....54-59 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* 10000 FT MSL....WEST AROUND 10 MPH INCREASING TO 15 TO 25 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....71-76.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....20-30 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING SOUTH UP TO  
10 MPH IN THE AFTERNOON.  
* 10000 FT MSL....WEST 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......5100 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS.  
* VENTILATION.........GOOD.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S. HIGHS IN  
THE UPPER 60S TO MID 70S. NORTH WIND 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN  
THE LOWER TO MID 70S. NORTH WIND UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE 40S. HIGHS IN THE UPPER  
60S TO LOWER 70S. NORTH WIND 10 TO 15 MPH.  
 

 
 
AZZ102-260030-  
NORTHWEST DESERTS/NORTHWEST PLATEAU-  
502 AM MST SAT JAN 25 2020  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......67-72.  
* 6000 FEET.......51-56.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 3000 FEET.......19-29 PERCENT.  
* 6000 FEET.......27-37 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WINDS UP TO 10 MPH.  
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* 10000 FT MSL....NORTHWEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......3100 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS.  
* VENTILATION.........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 3000 FEET.......38-43.  
* 6000 FEET.......26-31.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MAX HUMIDITY:  
* 3000 FEET.......56-61 PERCENT.  
* 6000 FEET.......65-70 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH BECOMING  
SOUTHEAST UP TO 10 MPH AFTER MIDNIGHT.  
* UPPER SLOPES....SOUTHEAST WINDS UP TO 10 MPH.  
* 10000 FT MSL....WEST AROUND 10 MPH INCREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......66-71.  
* 6000 FEET.......52-57.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 3000 FEET.......21-29 PERCENT.  
* 6000 FEET.......27-36 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTHEAST WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTH IN THE AFTERNOON. GUSTS UP TO 25 MPH.  
* UPPER SLOPES....SOUTH WINDS AROUND 10 MPH SHIFTING TO THE  
SOUTHWEST IN THE AFTERNOON. GUSTS UP TO 25 MPH.  
* 10000 FT MSL....WEST 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....5 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......4200 FT AGL.  
* TRANSPORT WINDS.....SOUTHWEST 10 TO 15 KNOTS.  
* VENTILATION.........GOOD.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S. HIGHS  
IN THE UPPER 50S TO LOWER 60S. NORTH WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE LOWER TO  
MID 60S. NORTH WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 30S. HIGHS IN  
THE MID 50S TO LOWER 60S. NORTH WINDS 10 TO 15 MPH.  
 

 
 
NVZ465-260030-  
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-  
402 AM PST SAT JAN 25 2020  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......65-70.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......20-29 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* 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.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH DECREASING TO 10 TO 15 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......2800 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS.  
* VENTILATION.........POOR.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......37-42.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 4000 FEET.......58-63 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* 10000 FT MSL....WEST AROUND 10 MPH INCREASING TO SOUTHWEST 15 TO  
20 MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. ISOLATED RAIN IN THE AFTERNOON.  
* MAX TEMPERATURE:  
* 4000 FEET.......65-70.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 4000 FEET.......25-31 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING SOUTH UP TO  
10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.  
* 10000 FT MSL....WEST 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....5 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......5000 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS.  
* VENTILATION.........FAIR.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE MID 50S TO  
LOWER 60S. NORTH WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE UPPER 50S  
TO LOWER 60S. NORTH WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE MID TO  
UPPER 50S. NORTH WINDS 10 TO 20 MPH.  
 

 
 
NVZ463-464-260030-  
SHEEP RANGE-SPRING MOUNTAINS-  
402 AM PST SAT JAN 25 2020  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......52-57.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 7000 FEET.......25-35 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH DECREASING TO 10 TO 15 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......3400 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS.  
* VENTILATION.........MARGINAL.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 7000 FEET.......27-32.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 7000 FEET.......56-61 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....SOUTHWEST WINDS 10 MPH INCREASING TO 10 TO 15 MPH  
AFTER MIDNIGHT.  
* 10000 FT MSL....WEST 10 MPH INCREASING TO SOUTHWEST AFTER  
MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......51-56.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 7000 FEET.......33-43 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH.  
* 10000 FT MSL....WEST 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......5300 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 10 KNOTS.  
* VENTILATION.........GOOD.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S. HIGHS  
IN THE UPPER 40S TO LOWER 50S. NORTH WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S. HIGHS  
IN THE UPPER 40S TO MID 50S. NORTHWEST WINDS 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S.  
HIGHS IN THE MID 40S TO LOWER 50S. NORTH WINDS 15 TO 25 MPH.  
 

 
 
NVZ461-260030-  
LINCOLN COUNTY/ELY DISPATCH-  
402 AM PST SAT JAN 25 2020  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......62-67.  
* 7000 FEET.......47-52.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 4000 FEET.......22-30 PERCENT.  
* 7000 FEET.......30-40 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND UP TO 10 MPH IN THE MORNING BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH BECOMING NORTH 10 TO 15  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......3800 FT AGL.  
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS IN THE MORNING BECOMING  
LIGHT.  
* VENTILATION.........MARGINAL.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......33-38.  
* 7000 FEET.......27-32.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......64-69 PERCENT.  
* 7000 FEET.......70-75 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* UPPER SLOPES....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH BECOMING SOUTH UP  
TO 10 MPH AFTER MIDNIGHT.  
* 10000 FT MSL....WEST UP TO 10 MPH INCREASING TO SOUTHWEST 15 TO  
25 MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. SCATTERED RAIN AND SNOW IN THE  
AFTERNOON.  
* MAX TEMPERATURE:  
* 4000 FEET.......60-65.  
* 7000 FEET.......47-52.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......27-33 PERCENT.  
* 7000 FEET.......36-46 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING SOUTHWEST UP  
TO 10 MPH IN THE AFTERNOON.  
* UPPER SLOPES....SOUTH WIND UP TO 10 MPH SHIFTING TO THE WEST  
AROUND 10 MPH IN THE AFTERNOON.  
* 10000 FT MSL....WEST 15 TO 25 MPH.  
* CWR (>= 0.10 IN)....40 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2.  
* MIXING HEIGHT.......4700 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHWEST AROUND 10  
KNOTS IN THE AFTERNOON.  
* VENTILATION.........FAIR.  
   
EXTENDED
 
   
MONDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S. HIGHS  
IN THE MID 50S TO LOWER 60S. NORTH WIND 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO LOWER 30S.  
HIGHS IN THE UPPER 50S TO LOWER 60S. NORTHWEST WIND UP TO 10 MPH.   
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S.  
HIGHS IN THE MID TO UPPER 50S. NORTH WIND 10 TO 20 MPH.  
 

 
 
NVZ462-260030-  
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-  
402 AM PST SAT JAN 25 2020  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......65-70.  
* 7000 FEET.......49-54.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 4000 FEET.......19-22 PERCENT.  
* 7000 FEET.......26-32 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTH WIND AROUND 10 MPH IN THE MORNING BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* UPPER SLOPES....NORTH WIND UP TO 10 MPH IN THE MORNING BECOMING  
UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH BECOMING NORTH AROUND 10  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......3200 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS.  
* VENTILATION.........MARGINAL.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......36-41.  
* 7000 FEET.......29-34.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......57-62 PERCENT.  
* 7000 FEET.......59-64 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* UPPER SLOPES....SOUTH WIND UP TO 10 MPH.  
* 10000 FT MSL....SOUTHWEST AROUND 10 MPH INCREASING TO 15 TO 25  
MPH AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. SCATTERED RAIN IN THE  
AFTERNOON.  
* MAX TEMPERATURE:  
* 4000 FEET.......64-69.  
* 7000 FEET.......47-52.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 4000 FEET.......23-29 PERCENT.  
* 7000 FEET.......33-41 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING WEST UP TO  
10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.  
* UPPER SLOPES....SOUTH WIND AROUND 10 MPH SHIFTING TO THE  
NORTHWEST WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.  
* 10000 FT MSL....SOUTHWEST 15 TO 25 MPH INCREASING TO NORTHWEST 20  
TO 30 MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....5 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......5100 FT AGL.  
* TRANSPORT WINDS.....EAST UP TO 10 KNOTS SHIFTING TO THE SOUTHWEST  
AROUND 10 KNOTS IN THE AFTERNOON.  
* VENTILATION.........GOOD.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S. HIGHS  
IN THE UPPER 50S TO LOWER 60S. NORTH WIND 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 20S TO LOWER 30S. HIGHS  
IN THE UPPER 50S TO LOWER 60S. NORTHWEST WIND UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S.  
HIGHS IN THE MID 50S TO LOWER 60S. NORTH WIND 10 TO 20 MPH.  
 

 
 
NVZ460-260030-  
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-  
402 AM PST SAT JAN 25 2020  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......60-65.  
* 7000 FEET.......51-56.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 4000 FEET.......21-23 PERCENT.  
* 7000 FEET.......25-34 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* 10000 FT MSL....NORTHWEST 15 TO 20 MPH BECOMING WEST UP TO 10 MPH  
IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......3000 FT AGL.  
* TRANSPORT WINDS.....NORTHEAST AROUND 10 KNOTS IN THE MORNING  
BECOMING LIGHT.  
* VENTILATION.........POOR.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......31-36.  
* 7000 FEET.......32-37.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......63-68 PERCENT.  
* 7000 FEET.......56-61 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* UPPER SLOPES....SOUTHEAST WIND UP TO 10 MPH.  
* 10000 FT MSL....SOUTHWEST 10 TO 15 MPH BECOMING 10 TO 20 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. SCATTERED RAIN AND SNOW.  
* MAX TEMPERATURE:  
* 4000 FEET.......59-64.  
* 7000 FEET.......49-54.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......26-29 PERCENT.  
* 7000 FEET.......31-41 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING NORTHWEST  
AROUND 10 MPH WITH GUSTS TO AROUND 25 MPH IN THE AFTERNOON.  
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING NORTHWEST 10  
TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.  
* 10000 FT MSL....WEST 15 TO 20 MPH INCREASING TO NORTHWEST 20 TO  
30 MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....5 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
* MIXING HEIGHT.......6700 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS.  
* VENTILATION.........GOOD.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO LOWER 30S. HIGHS  
IN THE UPPER 50S TO LOWER 60S. NORTHWEST WIND 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S. HIGHS  
IN THE UPPER 50S TO LOWER 60S. NORTHWEST WIND UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO MID 30S.  
HIGHS IN THE MID 50S TO LOWER 60S. NORTH WIND 10 TO 20 MPH.  
 

 
 
CAZ226-260030-  
OWENS VALLEY/SOUTHERN INYO FOREST-  
402 AM PST SAT JAN 25 2020  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....62-67.  
* 7000 FEET.......50-55.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....20-26 PERCENT.  
* 7000 FEET.......32-42 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* UPPER SLOPES....WEST WINDS UP TO 10 MPH.  
* 10000 FT MSL....LIGHT AND VARIABLE BECOMING SOUTHWEST UP TO 10  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........3.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....35-40.  
* 7000 FEET.......18-23.  
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....70-75 PERCENT.  
* 7000 FEET.......65-70 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 13 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH BECOMING  
SOUTHEAST UP TO 10 MPH AFTER MIDNIGHT.  
* UPPER SLOPES....WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30  
MPH SHIFTING TO THE SOUTHWEST 15 TO 25 MPH WITH GUSTS TO  
AROUND 40 MPH AFTER MIDNIGHT.  
* 10000 FT MSL....SOUTHWEST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....15 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY. SCATTERED RAIN IN THE MORNING.  
SCATTERED SNOW THROUGH THE DAY. ISOLATED RAIN IN THE AFTERNOON.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....62-67.  
* 7000 FEET.......49-54.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....22-30 PERCENT.  
* 7000 FEET.......36-46 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHWEST WINDS UP TO 10 MPH INCREASING TO 10 TO  
15 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH.  
* UPPER SLOPES....WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40  
MPH.  
* 10000 FT MSL....WEST 10 TO 15 MPH SHIFTING TO THE NORTHWEST 10 TO  
20 MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....20 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO LOWER 30S. HIGHS  
IN THE UPPER 50S TO LOWER 60S. NORTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S. HIGHS  
IN THE LOWER TO MID 60S. NORTHWEST WINDS UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO LOWER 30S.  
HIGHS IN THE UPPER 50S TO LOWER 60S. NORTH WINDS 10 TO 15 MPH.  
 

 
 
CAZ227-260030-  
DEATH VALLEY NATIONAL PARK-  
402 AM PST SAT JAN 25 2020  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....75-80.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....15-18 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* 10000 FT MSL....NORTHWEST UP TO 10 MPH IN THE MORNING BECOMING  
LIGHT AND VARIABLE.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....46-51.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* VALLEY FLOOR....47-52 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* 10000 FT MSL....SOUTHWEST 10 TO 20 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........2.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....74-79.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....18-22 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....UPSLOPE/UPVALLEY 4 TO 8 MPH.  
* 10000 FT MSL....WEST 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S. HIGHS  
IN THE MID 70S TO LOWER 80S. NORTH WIND 10 TO 15 MPH.    
TUESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S. HIGHS  
IN THE MID 70S TO LOWER 80S. NORTHWEST WIND UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.  
HIGHS IN THE MID TO UPPER 70S. NORTH WIND 10 TO 20 MPH.  
 

 
 
CAZ228-260030-  
MOJAVE DESERT INCLUDING MORONGO VALLEY/YUCCA VALLEY-  
402 AM PST SAT JAN 25 2020  
   
TODAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....69-74.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....19-25 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.  
* 10000 FT MSL....LIGHT AND VARIABLE BECOMING NORTHWEST UP TO 10  
MPH IN THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....41-46.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* VALLEY FLOOR....54-59 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH BECOMING  
SOUTHWEST UP TO 10 MPH AFTER MIDNIGHT.  
* 10000 FT MSL....WEST AROUND 10 MPH INCREASING TO 15 TO 25 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....70-75.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....22-32 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....SOUTHWEST WIND UP TO 10 MPH SHIFTING TO THE WEST  
WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.  
* 10000 FT MSL....WEST 25 TO 35 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S. HIGHS  
IN THE MID TO UPPER 60S. NORTHWEST WIND 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S.  
HIGHS IN THE MID 60S TO LOWER 70S. NORTHWEST WIND UP TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S.  
HIGHS IN THE 60S. NORTH WIND 10 TO 20 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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