100  
FNUS55 KVEF 160953  
FWFVEF  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEVADA  
NORTHWEST ARIZONA AND SOUTHEAST CALIFORNIA  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
253 AM PDT SAT OCT 16 2021  
   
DISCUSSION
 
NEAR NORMAL TEMPERATURES ARE EXPECTED THROUGH THE  
WEEKEND BEFORE A BRIEF COOL DOWN TO START OFF THE WORK WEEK.  
WIDESPREAD GUSTY WINDS WILL BEGIN SUNDAY AFTERNOON AND CONTINUE  
THROUGH MONDAY MORNING AS A RESULT OF AN UPPER-LEVEL DISTURBANCE  
MOVING INTO THE AREA. LESS WIND AND WARMING TEMPERATURES EXPECTED  
THROUGH THE LATTER PART OF THE WEEK.  
 
NOTE: THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS.  
 
NOTE: PLEASE SEE OPERATING PLAN FOR DETAILED ZONE DESCRIPTIONS AT:  
HTTP://WWW.WRH.NOAA.GOV/VEF/FIRE.PHP  
 
AZZ101-CAZ229-NVZ466-162330-  
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-  
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-  
253 AM PDT SAT OCT 16 2021 /253 AM MST SAT OCT 16 2021/  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....85-90.  
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....7-14 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....SOUTHEAST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
* MIXING HEIGHT.......5100 FT AGL.  
* TRANSPORT WINDS.....NORTH 10 TO 15 KNOTS.  
* VENTILATION.........VERY GOOD.  
   
TONIGHT
 
 
* SKY/WEATHER.........CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....53-58.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....26-31 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTH WIND UP TO 10 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH INCREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
SUNDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....86-91.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....10-18 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTHEAST WIND UP TO 10 MPH SHIFTING TO THE SOUTH  
IN THE AFTERNOON.  
* 10000 FT MSL....SOUTH 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.......8900 FT AGL.  
* TRANSPORT WINDS.....NORTHEAST AROUND 10 KNOTS SHIFTING TO THE  
SOUTH IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S. HIGHS  
IN THE LOWER TO MID 80S. SOUTH WIND 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE 50S. HIGHS IN THE LOWER TO  
MID 80S. NORTH WIND 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE 50S. HIGHS IN THE MID 80S  
TO LOWER 90S. NORTH WIND UP TO 10 MPH.  
 

 
 
AZZ102-162330-  
NORTHWEST DESERTS/NORTHWEST PLATEAU-  
253 AM MST SAT OCT 16 2021  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......82-87.  
* 6000 FEET.......63-68.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 3000 FEET.......8-14 PERCENT.  
* 6000 FEET.......14-20 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHEAST WINDS 10 TO 15 MPH.  
* UPPER SLOPES....EAST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
* MIXING HEIGHT.......5400 FT AGL.  
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS.  
* VENTILATION.........GOOD.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 3000 FEET.......45-50.  
* 6000 FEET.......28-33.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MAX HUMIDITY:  
* 3000 FEET.......32-37 PERCENT.  
* 6000 FEET.......45-50 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 7 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....EAST WINDS UP TO 10 MPH.  
* UPPER SLOPES....EAST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH INCREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 3000 FEET.......81-86.  
* 6000 FEET.......64-69.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 3000 FEET.......11-19 PERCENT.  
* 6000 FEET.......21-29 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 4 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTHEAST WINDS AROUND 10 MPH SHIFTING TO THE  
SOUTH IN THE AFTERNOON. GUSTS UP TO 35 MPH.  
* UPPER SLOPES....SOUTHEAST WINDS AROUND 10 MPH SHIFTING TO THE  
SOUTH WITH GUSTS TO AROUND 30 MPH IN THE AFTERNOON.  
* 10000 FT MSL....SOUTH 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.......8700 FT AGL.  
* TRANSPORT WINDS.....EAST AROUND 10 KNOTS SHIFTING TO THE SOUTH 15  
TO 20 KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S. HIGHS IN  
THE UPPER 60S TO LOWER 70S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S.  
HIGHS IN THE UPPER 60S TO LOWER 70S. NORTHEAST WINDS UP TO  
10 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.  
HIGHS IN THE 70S. SOUTHEAST WINDS UP TO 10 MPH.  
 

 
 
NVZ465-162330-  
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-  
253 AM PDT SAT OCT 16 2021  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......76-81.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......8-13 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHEAST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
* MIXING HEIGHT.......3600 FT AGL.  
* TRANSPORT WINDS.....WEST AROUND 10 KNOTS SHIFTING TO THE  
NORTHEAST IN THE AFTERNOON.  
* VENTILATION.........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......45-50.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......24-29 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 EVENING BECOMING  
DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH INCREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
SUNDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......77-82.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 4000 FEET.......11-17 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHEAST WINDS UP TO 10 MPH SHIFTING TO THE  
SOUTH IN THE AFTERNOON.  
* 10000 FT MSL....SOUTH 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......9600 FT AGL.  
* TRANSPORT WINDS.....LIGHT WINDS BECOMING SOUTHEAST AROUND 10  
KNOTS IN THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN  
THE 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 30S. HIGHS IN  
THE MID TO UPPER 60S. NORTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S.  
HIGHS IN THE UPPER 60S TO LOWER 70S. EAST WINDS UP TO 10 MPH.  
 

 
 
NVZ463-464-162330-  
SHEEP RANGE-SPRING MOUNTAINS-  
253 AM PDT SAT OCT 16 2021  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......60-65.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 7000 FEET.......12-17 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....EAST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......4300 FT AGL.  
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS SHIFTING TO THE EAST IN  
THE AFTERNOON.  
* VENTILATION.........GOOD.  
   
TONIGHT
 
 
* SKY/WEATHER.........CLEAR THEN BECOMING PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 7000 FEET.......31-36.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MAX HUMIDITY:  
* 7000 FEET.......32-37 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....SOUTH WINDS 10 TO 15 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SUNDAY
 
 
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 7000 FEET.......61-66.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MIN HUMIDITY:  
* 7000 FEET.......15-24 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 4 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* UPPER SLOPES....SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH  
INCREASING TO 35 MPH IN THE AFTERNOON.  
* 10000 FT MSL....SOUTH 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......8500 FT AGL.  
* TRANSPORT WINDS.....SOUTH 10 TO 15 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO MID 30S. HIGHS  
IN THE UPPER 40S TO MID 50S. WEST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 20S. HIGHS IN  
THE LOWER TO MID 50S. NORTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO LOWER 30S.  
HIGHS IN THE MID 50S TO LOWER 60S. SOUTH WINDS 10 MPH.  
 

 
 
NVZ461-162330-  
LINCOLN COUNTY/ELY DISPATCH-  
253 AM PDT SAT OCT 16 2021  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......73-78.  
* 7000 FEET.......62-67.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......12-14 PERCENT.  
* 7000 FEET.......12-18 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHEAST WIND AROUND 10 MPH SHIFTING TO THE  
SOUTHEAST IN THE AFTERNOON. GUSTS UP TO 25 MPH.  
* UPPER SLOPES....NORTHEAST WIND AROUND 10 MPH SHIFTING TO THE  
SOUTHEAST IN THE AFTERNOON.  
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......4200 FT AGL.  
* TRANSPORT WINDS.....NORTHEAST AROUND 10 KNOTS SHIFTING TO THE  
EAST IN THE AFTERNOON.  
* VENTILATION.........GOOD.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......39-44.  
* 7000 FEET.......35-40.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......33-38 PERCENT.  
* 7000 FEET.......36-41 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHEAST WIND UP TO 10 MPH.  
* UPPER SLOPES....SOUTHEAST WIND UP TO 10 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH INCREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......74-79.  
* 7000 FEET.......61-66.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 4000 FEET.......16-19 PERCENT.  
* 7000 FEET.......17-26 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 6 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....EAST WIND UP TO 10 MPH SHIFTING TO THE SOUTH WITH  
GUSTS TO AROUND 30 MPH IN THE AFTERNOON.  
* UPPER SLOPES....SOUTH WIND 10 TO 20 MPH.  
* 10000 FT MSL....SOUTH 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.......7400 FT AGL.  
* TRANSPORT WINDS.....NORTHEAST AROUND 10 KNOTS SHIFTING TO THE  
SOUTH IN THE AFTERNOON.  
* VENTILATION.........VERY GOOD.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 30S. HIGHS IN  
THE MID TO UPPER 60S. WEST WIND 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 20S. HIGHS IN  
THE MID 60S TO LOWER 70S. NORTHEAST WIND UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO LOWER 30S.  
HIGHS IN THE UPPER 60S TO MID 70S. SOUTHEAST WIND UP TO 10 MPH.  
 

 
 
NVZ462-162330-  
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-  
253 AM PDT SAT OCT 16 2021  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......77-82.  
* 7000 FEET.......61-66.  
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......8-10 PERCENT.  
* 7000 FEET.......10-13 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHEAST WIND AROUND 10 MPH SHIFTING TO THE  
SOUTHEAST IN THE AFTERNOON.  
* UPPER SLOPES....EAST WIND 10 TO 15 MPH.  
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
* MIXING HEIGHT.......4400 FT AGL.  
* TRANSPORT WINDS.....EAST 10 TO 15 KNOTS.  
* VENTILATION.........GOOD.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......39-44.  
* 7000 FEET.......36-41.  
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.  
* MAX HUMIDITY:  
* 4000 FEET.......23-28 PERCENT.  
* 7000 FEET.......26-31 PERCENT.  
* 24 HR TREND.....ON AVERAGE DOWN 3 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHEAST WIND UP TO 10 MPH.  
* UPPER SLOPES....SOUTHEAST WIND UP TO 10 MPH.  
* 10000 FT MSL....SOUTH 15 TO 20 MPH INCREASING TO 20 TO 30 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......77-82.  
* 7000 FEET.......60-65.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* 4000 FEET.......8-11 PERCENT.  
* 7000 FEET.......11-15 PERCENT.  
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....EAST WIND AROUND 10 MPH SHIFTING TO THE SOUTH 10  
TO 20 MPH IN THE AFTERNOON.  
* UPPER SLOPES....SOUTHEAST WIND AROUND 10 MPH WITH GUSTS TO AROUND  
25 MPH SHIFTING TO THE SOUTH 15 TO 20 MPH WITH GUSTS TO  
AROUND 35 MPH IN THE AFTERNOON.  
* 10000 FT MSL....SOUTH 25 TO 35 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........4.  
* MIXING HEIGHT.......8200 FT AGL.  
* TRANSPORT WINDS.....EAST AROUND 10 KNOTS SHIFTING TO THE SOUTH IN  
THE AFTERNOON.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
MONDAY
 
COOLER. MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S.  
HIGHS IN THE 60S. NORTHWEST WIND 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 20S. HIGHS IN  
THE MID 60S TO LOWER 70S. EAST WIND 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S. HIGHS  
IN THE UPPER 60S TO LOWER 70S. SOUTHEAST WIND UP TO 10 MPH.  
 

 
 
NVZ460-162330-  
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-  
253 AM PDT SAT OCT 16 2021  
   
TODAY
 
 
* 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.......8-10 PERCENT.  
* 7000 FEET.......10-14 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....NORTHEAST WIND UP TO 10 MPH SHIFTING TO THE  
SOUTHEAST AROUND 10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.  
* UPPER SLOPES....SOUTHEAST WIND UP TO 10 MPH.  
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
* MIXING HEIGHT.......5400 FT AGL.  
* TRANSPORT WINDS.....EAST AROUND 10 KNOTS SHIFTING TO THE SOUTH IN  
THE AFTERNOON.  
* VENTILATION.........FAIR.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* 4000 FEET.......33-38.  
* 7000 FEET.......35-40.  
* 24 HR TREND.....LITTLE CHANGE.  
* MAX HUMIDITY:  
* 4000 FEET.......23-28 PERCENT.  
* 7000 FEET.......23-28 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTHEAST WIND UP TO 10 MPH IN THE EVENING  
BECOMING DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* UPPER SLOPES....SOUTHEAST WIND UP TO 10 MPH.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* 4000 FEET.......69-74.  
* 7000 FEET.......60-65.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MIN HUMIDITY:  
* 4000 FEET.......9-10 PERCENT.  
* 7000 FEET.......11-16 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTHEAST WIND UP TO 10 MPH WITH GUSTS TO AROUND  
20 MPH SHIFTING TO THE SOUTH IN THE AFTERNOON.  
* UPPER SLOPES....SOUTH WIND 10 TO 15 MPH. GUSTS UP TO 25 MPH  
INCREASING TO 35 MPH IN THE AFTERNOON.  
* 10000 FT MSL....SOUTH 20 TO 30 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
* MIXING HEIGHT.......7600 FT AGL.  
* TRANSPORT WINDS.....SOUTHEAST 10 TO 15 KNOTS.  
* VENTILATION.........EXCELLENT.  
   
EXTENDED
 
   
MONDAY
 
COOLER. MOSTLY CLEAR. LOWS IN THE UPPER 20S TO LOWER  
30S. HIGHS IN THE UPPER 50S TO MID 60S. NORTHWEST WIND 10 TO  
15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S. HIGHS  
IN THE 60S. EAST WIND UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 30S. HIGHS  
IN THE MID 60S TO LOWER 70S. SOUTHEAST WIND UP TO 10 MPH.  
 

 
 
CAZ226-162330-  
OWENS VALLEY/SOUTHERN INYO FOREST-  
253 AM PDT SAT OCT 16 2021  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....74-79.  
* 7000 FEET.......61-66.  
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....7-10 PERCENT.  
* 7000 FEET.......9-19 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 SHIFTING TO THE  
SOUTHEAST AROUND 10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.  
* UPPER SLOPES....NORTHEAST WINDS AROUND 10 MPH SHIFTING TO THE  
SOUTHEAST IN THE AFTERNOON.  
* 10000 FT MSL....SOUTHEAST UP TO 10 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....39-44.  
* 7000 FEET.......21-26.  
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....23-28 PERCENT.  
* 7000 FEET.......26-31 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WINDS UP TO 10 MPH.  
* UPPER SLOPES....SOUTHWEST WINDS 10 TO 15 MPH.  
* 10000 FT MSL....SOUTH 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....74-79.  
* 7000 FEET.......60-65.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....8-10 PERCENT.  
* 7000 FEET.......10-20 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* SLOPE/VALLEY....SOUTH WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH IN  
THE AFTERNOON.  
* UPPER SLOPES....SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 30 MPH  
INCREASING TO 40 MPH IN THE AFTERNOON.  
* 10000 FT MSL....SOUTHWEST 10 TO 15 MPH BECOMING 10 TO 20 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........6.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 30S. HIGHS IN  
THE MID TO UPPER 60S. SOUTHWEST WINDS 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S. HIGHS IN  
THE MID 60S TO LOWER 70S. SOUTH WINDS 10 TO 15 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.  
HIGHS IN THE UPPER 60S TO MID 70S. SOUTH WINDS 10 TO 15 MPH.  
 

 
 
CAZ227-162330-  
DEATH VALLEY NATIONAL PARK-  
253 AM PDT SAT OCT 16 2021  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....87-92.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....7 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....EAST WIND UP TO 10 MPH SHIFTING TO THE WEST IN  
THE AFTERNOON.  
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....60-65.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....14-19 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....SOUTH 10 TO 15 MPH INCREASING TO 15 TO 20 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....89-94.  
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....6-8 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING SOUTH 10 TO  
15 MPH WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH INCREASING TO 20 TO 30 MPH IN  
THE AFTERNOON.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
EXTENDED
 
   
MONDAY
 
NOT AS WARM. MOSTLY CLEAR. LOWS IN THE MID TO UPPER  
50S. HIGHS IN THE UPPER 70S TO LOWER 80S. NORTHWEST WIND 10 TO  
15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S. HIGHS IN  
THE LOWER TO MID 80S. NORTH WIND UP TO 10 MPH.    
WEDNESDAY
 
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 50S. HIGHS  
IN THE MID TO UPPER 80S. SOUTHEAST WIND UP TO 10 MPH.  
 

 
 
CAZ228-162330-  
MOJAVE DESERT INCLUDING MORONGO VALLEY/YUCCA VALLEY-  
253 AM PDT SAT OCT 16 2021  
   
TODAY
 
 
* SKY/WEATHER.........SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....81-86.  
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.  
* MIN HUMIDITY:  
* VALLEY FLOOR....7-10 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....NORTHEAST WIND 10 TO 15 MPH.  
* 10000 FT MSL....SOUTHEAST 10 TO 15 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
TONIGHT
 
 
* SKY/WEATHER.........PARTLY CLOUDY.  
* MIN TEMPERATURE:  
* VALLEY FLOOR....49-54.  
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.  
* MAX HUMIDITY:  
* VALLEY FLOOR....19-24 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....EAST WIND UP TO 10 MPH IN THE EVENING BECOMING  
DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.  
* 10000 FT MSL....SOUTH 10 TO 20 MPH INCREASING TO 15 TO 25 MPH  
AFTER MIDNIGHT.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
SUNDAY
 
 
* SKY/WEATHER.........MOSTLY SUNNY.  
* MAX TEMPERATURE:  
* VALLEY FLOOR....82-87.  
* 24 HR TREND.....LITTLE CHANGE.  
* MIN HUMIDITY:  
* VALLEY FLOOR....7-12 PERCENT.  
* 24 HR TREND.....LITTLE CHANGE.  
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):  
* VALLEY FLOOR....SOUTH WIND UP TO 10 MPH SHIFTING TO THE SOUTHWEST  
WITH GUSTS TO AROUND 35 MPH IN THE AFTERNOON.  
* 10000 FT MSL....SOUTH 15 TO 25 MPH.  
* CWR (>= 0.10 IN)....0 PERCENT.  
* LAL.................1.  
* HAINES INDEX........5.  
   
EXTENDED
 
   
MONDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S. HIGHS  
IN THE 70S. SOUTHWEST WIND 10 TO 15 MPH.    
TUESDAY
 
MOSTLY CLEAR. LOWS IN THE 40S. HIGHS IN THE 70S. NORTH  
WIND 10 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.  
HIGHS IN THE MID 70S TO LOWER 80S. EAST WIND UP TO 10 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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