885
FNUS55 KVEF 270928
FWFVEF
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEVADA
NORTHWEST ARIZONA AND SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE LAS VEGAS NV
228 AM PDT WED OCT 27 2021
DISCUSSION
HIGH PRESSURE WILL BUILD INTO THE GREAT BASIN REGION
ALLOWING TEMPERATURES TO CLIMB TO ABOVE NORMAL OVER THE WEEKEND.
BREEZY CONDITIONS CAN BE EXPECTED DOWN THE COLORADO RIVER VALLEY
TODAY AND THURSDAY. THESE SLIGHTLY ABOVE AVERAGE TEMPERATURES
ACCOMPANIED BY DRY CONDITIONS WILL PERSIST INTO EARLY NEXT 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-NVZ466-280100-
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-
228 AM PDT WED OCT 27 2021 /228 AM MST WED OCT 27 2021/
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....79-84.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....15-25 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. GUSTS UP TO 30 MPH IN
THE AFTERNOON.
* 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........3.
* MIXING HEIGHT.......4800 FT AGL.
* TRANSPORT WINDS.....NORTH 10 TO 15 KNOTS.
* VENTILATION.........VERY GOOD.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....51-56.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....42-47 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....NORTH 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........5.
THURSDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....83-88.
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....14-24 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....NORTH WIND 10 TO 20 MPH. GUSTS UP TO 35 MPH
NEAR LAUGHLIN-BULLHEAD CITY.
* 10000 FT MSL....NORTHEAST 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........5.
* MIXING HEIGHT.......4400 FT AGL.
* TRANSPORT WINDS.....NORTH 10 TO 20 KNOTS.
* VENTILATION.........VERY GOOD.
EXTENDED
FRIDAY
CLEAR. LOWS IN THE MID 50S TO LOWER 60S. HIGHS IN THE
UPPER 80S TO LOWER 90S. NORTH WIND UP TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO LOWER 60S.
HIGHS IN THE MID 80S TO LOWER 90S. SOUTH WIND UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S TO LOWER 60S.
HIGHS IN THE 80S. SOUTH WIND UP TO 10 MPH.
AZZ102-280100-
NORTHWEST DESERTS/NORTHWEST PLATEAU-
228 AM MST WED OCT 27 2021
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 3000 FEET.......75-80.
* 6000 FEET.......56-61.
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.
* MIN HUMIDITY:
* 3000 FEET.......15-25 PERCENT.
* 6000 FEET.......27-37 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* 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 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.......3600 FT AGL.
* TRANSPORT WINDS.....NORTH 10 TO 15 KNOTS.
* VENTILATION.........GOOD.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 3000 FEET.......43-48.
* 6000 FEET.......29-34.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MAX HUMIDITY:
* 3000 FEET.......42-47 PERCENT.
* 6000 FEET.......56-61 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....NORTH WINDS 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.
THURSDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 3000 FEET.......81-86.
* 6000 FEET.......63-68.
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.
* MIN HUMIDITY:
* 3000 FEET.......13-23 PERCENT.
* 6000 FEET.......22-32 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WINDS 10 TO 15 MPH.
* UPPER SLOPES....NORTHEAST WINDS 10 TO 15 MPH.
* 10000 FT MSL....NORTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........5.
* MIXING HEIGHT.......3800 FT AGL.
* TRANSPORT WINDS.....NORTH 10 TO 15 KNOTS.
* VENTILATION.........GOOD.
EXTENDED
FRIDAY
CLEAR. LOWS IN THE 40S. HIGHS IN THE UPPER 70S TO LOWER
80S. EAST WINDS UP TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S. HIGHS
IN THE MID TO UPPER 70S. SOUTH WINDS UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S. HIGHS
IN THE LOWER TO MID 70S. SOUTH WINDS 10 TO 15 MPH.
NVZ465-280100-
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-
228 AM PDT WED OCT 27 2021
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......71-76.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......21-29 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WINDS UP TO 10 MPH.
* 10000 FT MSL....NORTHWEST 25 TO 35 MPH BECOMING NORTH 20 TO 30
MPH IN THE AFTERNOON.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........3.
* MIXING HEIGHT.......4000 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........FAIR.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 4000 FEET.......46-51.
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......47-52 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WINDS UP TO 10 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........4.
THURSDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......76-81.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......19-27 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.
* 10000 FT MSL....NORTHEAST 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........5.
* MIXING HEIGHT.......4300 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS.
* VENTILATION.........FAIR.
EXTENDED
FRIDAY
CLEAR. LOWS IN THE 40S. HIGHS IN THE LOWER TO MID 70S.
NORTHEAST WINDS UP TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S. HIGHS IN
THE LOWER TO MID 70S. SOUTH WINDS UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE 40S. HIGHS IN THE UPPER 60S
TO LOWER 70S. SOUTH WINDS UP TO 10 MPH.
NVZ463-464-280100-
SHEEP RANGE-SPRING MOUNTAINS-
228 AM PDT WED OCT 27 2021
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 7000 FEET.......58-63.
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.
* MIN HUMIDITY:
* 7000 FEET.......31-41 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....NORTH WINDS 10 TO 15 MPH.
* 10000 FT MSL....NORTHWEST 25 TO 35 MPH BECOMING NORTH 20 TO 30
MPH IN THE AFTERNOON.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........3.
* MIXING HEIGHT.......4700 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS.
* VENTILATION.........GOOD.
TONIGHT
* SKY/WEATHER.........CLEAR.
* MIN TEMPERATURE:
* 7000 FEET.......32-37.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MAX HUMIDITY:
* 7000 FEET.......56-61 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....NORTH WINDS 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........3.
THURSDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 7000 FEET.......61-66.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MIN HUMIDITY:
* 7000 FEET.......28-38 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....NORTHEAST WINDS 10 TO 15 MPH.
* 10000 FT MSL....NORTHEAST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........4.
* MIXING HEIGHT.......4000 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS.
* VENTILATION.........FAIR.
EXTENDED
FRIDAY
CLEAR. LOWS IN THE 30S. HIGHS IN THE UPPER 50S TO MID
60S. NORTHEAST WINDS 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S. HIGHS
IN THE UPPER 50S TO LOWER 60S. SOUTH WINDS 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE 30S. HIGHS IN THE MID 50S TO
LOWER 60S. SOUTHWEST WINDS 10 TO 15 MPH.
NVZ461-280100-
LINCOLN COUNTY/ELY DISPATCH-
228 AM PDT WED OCT 27 2021
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......68-73.
* 7000 FEET.......54-59.
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......27-33 PERCENT.
* 7000 FEET.......36-46 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WIND UP TO 10 MPH INCREASING TO 10 TO 15
MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.
* UPPER SLOPES....NORTHWEST WIND 10 TO 15 MPH.
* 10000 FT MSL....NORTH 35 TO 45 MPH DECREASING TO 20 TO 30 MPH IN
THE AFTERNOON.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........3.
* MIXING HEIGHT.......4700 FT AGL.
* TRANSPORT WINDS.....NORTH 10 TO 15 KNOTS.
* VENTILATION.........GOOD.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 4000 FEET.......42-47.
* 7000 FEET.......30-35.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......56-61 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 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........2.
THURSDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......73-78.
* 7000 FEET.......59-64.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......25-30 PERCENT.
* 7000 FEET.......32-42 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....NORTHEAST WIND 10 TO 15 MPH.
* 10000 FT MSL....NORTHEAST 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........3.
* MIXING HEIGHT.......4000 FT AGL.
* TRANSPORT WINDS.....NORTHEAST 10 TO 15 KNOTS.
* VENTILATION.........GOOD.
EXTENDED
FRIDAY
MOSTLY CLEAR. LOWS IN THE 30S. HIGHS IN THE 70S.
SOUTHEAST WIND UP TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S.
HIGHS IN THE LOWER TO MID 70S. SOUTH WIND UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S. HIGHS
IN THE UPPER 60S TO MID 70S. SOUTH WIND UP TO 10 MPH.
NVZ462-280100-
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-
228 AM PDT WED OCT 27 2021
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......74-79.
* 7000 FEET.......55-60.
* 24 HR TREND.....ON AVERAGE UP 8 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......22-28 PERCENT.
* 7000 FEET.......37-46 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WIND UP TO 10 MPH.
* UPPER SLOPES....NORTHWEST WIND 10 TO 15 MPH.
* 10000 FT MSL....NORTHWEST 30 TO 40 MPH BECOMING NORTH 20 TO 30
MPH IN THE AFTERNOON.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........3.
* MIXING HEIGHT.......4000 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS BECOMING NORTHEAST AROUND 10
KNOTS IN THE AFTERNOON.
* VENTILATION.........FAIR.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 4000 FEET.......43-48.
* 7000 FEET.......36-41.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......52-57 PERCENT.
* 7000 FEET.......71-76 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* 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 BECOMING NORTHEAST 10 TO 20
MPH AFTER MIDNIGHT.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........3.
THURSDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......77-82.
* 7000 FEET.......60-65.
* 24 HR TREND.....ON AVERAGE UP 4 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......17-23 PERCENT.
* 7000 FEET.......30-38 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 7 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTHEAST WIND 10 TO 15 MPH.
* UPPER SLOPES....NORTHEAST WIND 10 TO 15 MPH.
* 10000 FT MSL....NORTHEAST 10 TO 15 MPH BECOMING EAST IN THE
AFTERNOON.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........4.
* MIXING HEIGHT.......3500 FT AGL.
* TRANSPORT WINDS.....NORTHEAST 10 TO 15 KNOTS.
* VENTILATION.........GOOD.
EXTENDED
FRIDAY
CLEAR. LOWS IN THE MID 30S TO LOWER 40S. HIGHS IN THE
70S. SOUTHEAST WIND UP TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S.
HIGHS IN THE LOWER TO MID 70S. SOUTH WIND UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S. HIGHS
IN THE UPPER 60S TO LOWER 70S. SOUTH WIND 10 TO 15 MPH.
NVZ460-280100-
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-
228 AM PDT WED OCT 27 2021
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......67-72.
* 7000 FEET.......57-62.
* 24 HR TREND.....ON AVERAGE UP 9 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......28-31 PERCENT.
* 7000 FEET.......39-49 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTHWEST WIND UP TO 10 MPH SHIFTING TO THE NORTH
IN THE AFTERNOON.
* UPPER SLOPES....NORTHWEST WIND UP TO 10 MPH INCREASING TO 10 TO
15 MPH IN THE AFTERNOON. GUSTS UP TO 25 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........3.
* MIXING HEIGHT.......3900 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS.
* VENTILATION.........FAIR.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* 4000 FEET.......36-41.
* 7000 FEET.......35-40.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......62-67 PERCENT.
* 7000 FEET.......69-74 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 BECOMING NORTHEAST 10 TO 15
MPH AFTER MIDNIGHT.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........3.
THURSDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* 4000 FEET.......71-76.
* 7000 FEET.......59-64.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......22-25 PERCENT.
* 7000 FEET.......32-42 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 5 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING NORTHEAST UP
TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 20 MPH.
* UPPER SLOPES....NORTHEAST WIND UP TO 10 MPH.
* 10000 FT MSL....EAST UP TO 10 MPH SHIFTING TO THE SOUTH IN THE
AFTERNOON.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........3.
* MIXING HEIGHT.......3700 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 10 KNOTS IN THE MORNING
BECOMING LIGHT.
* VENTILATION.........FAIR.
EXTENDED
FRIDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S. HIGHS
IN THE UPPER 60S TO MID 70S. LIGHT WIND.
SATURDAY
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S. HIGHS
IN THE MID 60S TO LOWER 70S. SOUTHEAST WIND UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S. HIGHS
IN THE MID 60S TO LOWER 70S. NORTH WIND UP TO 10 MPH.
CAZ226-280100-
OWENS VALLEY/SOUTHERN INYO FOREST-
228 AM PDT WED OCT 27 2021
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....70-75.
* 7000 FEET.......58-63.
* 24 HR TREND.....ON AVERAGE UP 10 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....21-31 PERCENT.
* 7000 FEET.......39-49 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WINDS UP TO 10 MPH.
* UPPER SLOPES....NORTH WINDS 10 TO 15 MPH.
* 10000 FT MSL....NORTH UP TO 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........3.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....43-48.
* 7000 FEET.......24-29.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....51-56 PERCENT.
* 7000 FEET.......60-65 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 4 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....NORTHEAST UP TO 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........4.
THURSDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....75-80.
* 7000 FEET.......62-67.
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....19-25 PERCENT.
* 7000 FEET.......31-41 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 6 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTHEAST WINDS UP TO 10 MPH.
* UPPER SLOPES....NORTH WINDS 10 TO 15 MPH.
* 10000 FT MSL....LIGHT AND VARIABLE.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........4.
EXTENDED
FRIDAY
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN
THE 70S. NORTH WINDS UP TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN
THE LOWER TO MID 70S. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO LOWER 40S.
HIGHS IN THE UPPER 60S TO LOWER 70S. WEST WINDS 10 TO 15 MPH.
CAZ227-280100-
DEATH VALLEY NATIONAL PARK-
228 AM PDT WED OCT 27 2021
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....83-88.
* 24 HR TREND.....ON AVERAGE UP 7 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....17-20 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....UPSLOPE/UPVALLEY 4 TO 8 MPH.
* 10000 FT MSL....NORTHWEST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........3.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....62-67.
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....38-43 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....NORTH WIND UP TO 10 MPH.
* 10000 FT MSL....NORTH 15 TO 25 MPH BECOMING NORTHEAST 10 TO 15
MPH AFTER MIDNIGHT.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........4.
THURSDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....88-93.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....15-18 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....NORTHWEST WIND UP TO 10 MPH.
* 10000 FT MSL....NORTHEAST UP TO 10 MPH IN THE MORNING BECOMING
LIGHT AND VARIABLE.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........5.
EXTENDED
FRIDAY
CLEAR. LOWS IN THE LOWER TO MID 60S. HIGHS IN THE UPPER
80S TO LOWER 90S. EAST WIND UP TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO MID 60S. HIGHS
IN THE MID 80S TO LOWER 90S. SOUTH WIND UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE UPPER 50S TO LOWER 60S.
HIGHS IN THE 80S. SOUTHWEST WIND UP TO 10 MPH.
CAZ228-280100-
MOJAVE DESERT INCLUDING MORONGO VALLEY/YUCCA VALLEY-
228 AM PDT WED OCT 27 2021
TODAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....76-81.
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....17-25 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....NORTH WIND UP TO 10 MPH.
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH DECREASING TO 10 TO 20 MPH
IN THE AFTERNOON.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........3.
TONIGHT
* SKY/WEATHER.........MOSTLY CLEAR.
* MIN TEMPERATURE:
* VALLEY FLOOR....49-54.
* 24 HR TREND.....ON AVERAGE UP 6 DEGREES.
* MAX HUMIDITY:
* VALLEY FLOOR....42-47 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....NORTH WIND UP TO 10 MPH.
* 10000 FT MSL....NORTH 15 TO 25 MPH BECOMING NORTHEAST 10 TO 15
MPH AFTER MIDNIGHT.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........5.
THURSDAY
* SKY/WEATHER.........SUNNY.
* MAX TEMPERATURE:
* VALLEY FLOOR....81-86.
* 24 HR TREND.....ON AVERAGE UP 5 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....16-22 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 UP TO 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* LAL.................1.
* HAINES INDEX........5.
EXTENDED
FRIDAY
CLEAR. LOWS IN THE LOWER TO MID 50S. HIGHS IN THE UPPER
70S TO MID 80S. NORTHEAST WIND UP TO 10 MPH.
SATURDAY
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S. HIGHS IN
THE UPPER 70S TO MID 80S. SOUTHWEST WIND UP TO 10 MPH.
SUNDAY
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 50S. HIGHS IN
THE MID 70S TO LOWER 80S. SOUTHWEST WIND 10 TO 15 MPH.
NOTE: MIXING HEIGHT...TRANSPORT WINDS AND VENTILATION CATEGORY FOR
EACH FIRE ZONE ARE BASED ON THE FOLLOWING POINTS/AREAS:
IN THE COLORADO RIVER VALLEY:
NVZ466-CAZ229-AZZ001 - LAUGHLIN/BULLHEAD CITY/NEEDLES
IN ARIZONA:
AZZ102 - KINGMAN VICINITY
IN NEVADA:
NVZ460 - ORIENTAL WASH RAWS VICINITY
NVZ461 - KANE SPRINGS RAWS VICINITY
NVZ462 - DESERT ROCK VICINITY
NVZ463-NVZ464 - KYLE CANYON VICINITY
NVZ465 - LAS VEGAS VICINITY
HTTP://WEATHER.GOV/LASVEGAS
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page