904
FNUS55 KVEF 180907
FWFVEF
FIRE WEATHER PLANNING FORECAST FOR SOUTHERN NEVADA
NORTHWEST ARIZONA AND SOUTHEAST CALIFORNIA
NATIONAL WEATHER SERVICE LAS VEGAS NV
107 AM PST SUN JAN 18 2026
DISCUSSION
HIGH PRESSURE OVER THE REGION WILL LEAD TO A
CONTINUATION OF ABOVE NORMAL TEMPERATURES AND DRY CONDITIONS
THROUGH THE UPCOMING WEEK. SOME BREEZY NORTH WINDS WILL REMAIN
DOWN THE COLORADO RIVER VALLEY TODAY, BUT MOST AREAS WILL SEE
LIGHT WINDS. NORTHERLY WINDS WILL INCREASE MONDAY AND TUESDAY
AREAWIDE AS A WEAK SYSTEM PASSES BY TO THE EAST, ESPECIALLY DOWN
THE COLORADO RIVER VALLEY.
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-NVZ466-190030-
LAKE MEAD NRA/COLORADO RIVER-AZ SIDE-LOWER COLORADO RIVER VALLEY-
LAKE MEAD NRA/COLORADO RIVER-NV SIDE-
107 AM PST SUN JAN 18 2026 /207 AM MST SUN JAN 18 2026/
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....70-75.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* VALLEY FLOOR....14-24 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* 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....WEST 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......2000 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS.
* VENTILATION.........MARGINAL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....40-45.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* VALLEY FLOOR....39-44 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
MARTIN LUTHER KING JR DAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....70-75.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* VALLEY FLOOR....14-22 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....NORTH WIND 5 TO 10 MPH INCREASING TO 10 TO 15
MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.
* 10000 FT MSL....NORTH 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......3000 FT AGL.
* TRANSPORT WINDS.....NORTH 10 TO 15 KNOTS.
* VENTILATION.........GOOD.
EXTENDED
TUESDAY
CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN THE
UPPER 60S TO LOWER 70S. NORTH WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO LOWER 40S.
HIGHS IN THE UPPER 60S TO LOWER 70S. NORTH WIND 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
HIGHS IN THE UPPER 60S TO LOWER 70S. LIGHT WIND.
AZZ102-190030-
NORTHWEST DESERTS/NORTHWEST PLATEAU-
207 AM MST SUN JAN 18 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 3000 FEET.......69-74.
* 6000 FEET.......55-60.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 3000 FEET.......12-20 PERCENT.
* 6000 FEET.......16-22 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH BECOMING NORTHWEST UP
TO 10 MPH IN THE AFTERNOON. GUSTS UP TO 25 MPH.
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH.
* 10000 FT MSL....WEST 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......1900 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........POOR.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 3000 FEET.......36-41.
* 6000 FEET.......25-30.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 3000 FEET.......35-40 PERCENT.
* 6000 FEET.......41-46 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH BECOMING
NORTHEAST 5 TO 10 MPH AFTER MIDNIGHT.
* UPPER SLOPES....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
MARTIN LUTHER KING JR DAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 3000 FEET.......68-73.
* 6000 FEET.......53-58.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 3000 FEET.......13-21 PERCENT.
* 6000 FEET.......18-24 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30
MPH.
* UPPER SLOPES....NORTH WINDS 5 TO 10 MPH.
* 10000 FT MSL....NORTH 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......2500 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS.
* VENTILATION.........MARGINAL.
EXTENDED
TUESDAY
CLEAR. LOWS IN THE LOWER TO MID 30S. HIGHS IN THE
LOWER TO MID 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S. HIGHS IN
THE LOWER TO MID 60S. LIGHT WIND.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S. HIGHS IN
THE LOWER TO MID 60S. SOUTH WINDS 5 TO 10 MPH.
NVZ465-190030-
CLARK AND SW LINCOLN COUNTY DESERTS/LAS VEGAS DISPATCH-
107 AM PST SUN JAN 18 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......62-67.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......16-22 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH.
* 10000 FT MSL....WEST 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......1600 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........POOR.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......35-40.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 4000 FEET.......41-46 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
MARTIN LUTHER KING JR DAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......65-70.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......15-21 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 35
MPH.
* 10000 FT MSL....NORTH 15 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......2300 FT AGL.
* TRANSPORT WINDS.....NORTH AROUND 10 KNOTS.
* VENTILATION.........MARGINAL.
EXTENDED
TUESDAY
CLEAR. LOWS IN THE LOWER TO MID 30S. HIGHS IN THE
UPPER 50S TO LOWER 60S. NORTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE UPPER 20S TO MID 30S.
HIGHS IN THE UPPER 50S TO LOWER 60S. LIGHT WIND.
THURSDAY
PARTLY CLOUDY. LOWS IN THE 30S. HIGHS IN THE UPPER
50S TO LOWER 60S. LIGHT WIND.
NVZ463-464-190030-
SHEEP RANGE-SPRING MOUNTAINS-
107 AM PST SUN JAN 18 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 7000 FEET.......53-58.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 7000 FEET.......15-21 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 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......1600 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........MARGINAL.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 7000 FEET.......29-34.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 7000 FEET.......29-34 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH BECOMING
NORTHWEST 10 MPH AFTER MIDNIGHT.
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
MARTIN LUTHER KING JR DAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 7000 FEET.......52-57.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 7000 FEET.......18-24 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* UPPER SLOPES....NORTH WINDS 10 MPH.
* 10000 FT MSL....NORTH 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......3500 FT AGL.
* TRANSPORT WINDS.....NORTH 10 TO 15 KNOTS.
* VENTILATION.........GOOD.
EXTENDED
TUESDAY
CLEAR. LOWS IN THE MID 20S TO LOWER 30S. HIGHS IN THE
UPPER 40S TO LOWER 50S. NORTH WINDS 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S.
HIGHS IN THE UPPER 40S TO MID 50S. WEST WINDS 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO LOWER 30S.
HIGHS IN THE UPPER 40S TO LOWER 50S. LIGHT WIND.
NVZ461-190030-
LINCOLN COUNTY/ELY DISPATCH-
107 AM PST SUN JAN 18 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......60-65.
* 7000 FEET.......52-57.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......17-22 PERCENT.
* 7000 FEET.......18-24 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 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......1800 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........POOR.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......34-39.
* 7000 FEET.......24-29.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* 4000 FEET.......41-46 PERCENT.
* 7000 FEET.......46-51 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 5 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH BECOMING NORTH UP
TO 10 MPH AFTER MIDNIGHT.
* UPPER SLOPES....NORTH WIND 5 TO 10 MPH.
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
MARTIN LUTHER KING JR DAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......63-68.
* 7000 FEET.......46-51.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......16-21 PERCENT.
* 7000 FEET.......23-33 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTHEAST WIND AROUND 10 MPH WITH GUSTS TO AROUND
30 MPH.
* UPPER SLOPES....NORTHEAST WIND AROUND 10 MPH WITH GUSTS TO AROUND
30 MPH.
* 10000 FT MSL....NORTH 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......3400 FT AGL.
* TRANSPORT WINDS.....NORTHEAST 10 TO 15 KNOTS.
* VENTILATION.........GOOD.
EXTENDED
TUESDAY
CLEAR. LOWS IN THE LOWER TO MID 20S. HIGHS IN THE
UPPER 50S TO LOWER 60S. NORTH WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 20S. HIGHS IN
THE UPPER 50S TO MID 60S. LIGHT WIND.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO LOWER 30S.
HIGHS IN THE UPPER 50S TO LOWER 60S. LIGHT WIND.
NVZ462-190030-
NYE COUNTY DESERTS/LAS VEGAS DISPATCH-
107 AM PST SUN JAN 18 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......64-69.
* 7000 FEET.......51-56.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......15-20 PERCENT.
* 7000 FEET.......18-22 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH. GUSTS UP TO 20 MPH.
* UPPER SLOPES....UPSLOPE/UPVALLEY 4 TO 8 MPH.
* 10000 FT MSL....NORTHWEST 15 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......1500 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........POOR.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......33-38.
* 7000 FEET.......29-34.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......44-49 PERCENT.
* 7000 FEET.......40-45 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WIND 5 TO 10 MPH.
* UPPER SLOPES....NORTH WIND 5 TO 10 MPH.
* 10000 FT MSL....NORTHWEST 20 TO 30 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
MARTIN LUTHER KING JR DAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......68-73.
* 7000 FEET.......49-54.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MIN HUMIDITY:
* 4000 FEET.......13-20 PERCENT.
* 7000 FEET.......19-25 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WIND AROUND 10 MPH WITH GUSTS TO AROUND 25
MPH.
* UPPER SLOPES....NORTH WIND AROUND 10 MPH.
* 10000 FT MSL....NORTH 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......2800 FT AGL.
* TRANSPORT WINDS.....NORTHEAST AROUND 10 KNOTS.
* VENTILATION.........FAIR.
EXTENDED
TUESDAY
CLEAR. LOWS IN THE MID 20S TO LOWER 30S. HIGHS IN THE
UPPER 50S TO LOWER 60S. NORTH WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S.
HIGHS IN THE UPPER 50S TO MID 60S. LIGHT WIND.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.
HIGHS IN THE UPPER 50S TO LOWER 60S. LIGHT WIND.
NVZ460-190030-
ESMERALDA AND NYE COUNTY DESERTS/CNC DISPATCH-
107 AM PST SUN JAN 18 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......61-65.
* 7000 FEET.......49-54.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......16-19 PERCENT.
* 7000 FEET.......18-26 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 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......1100 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........POOR.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* 4000 FEET.......31-36.
* 7000 FEET.......29-34.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MAX HUMIDITY:
* 4000 FEET.......46-51 PERCENT.
* 7000 FEET.......37-42 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH BECOMING NORTH UP
TO 10 MPH AFTER MIDNIGHT. GUSTS UP TO 20 MPH.
* UPPER SLOPES....NORTHWEST WIND 5 TO 10 MPH.
* 10000 FT MSL....NORTHWEST 15 TO 25 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
MARTIN LUTHER KING JR DAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* 4000 FEET.......63-68.
* 7000 FEET.......47-52.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* 4000 FEET.......15-18 PERCENT.
* 7000 FEET.......21-29 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WIND 5 TO 10 MPH WITH GUSTS TO AROUND 25
MPH.
* UPPER SLOPES....NORTH WIND 5 TO 10 MPH WITH GUSTS TO AROUND 25
MPH.
* 10000 FT MSL....NORTH 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
* MIXING HEIGHT.......2300 FT AGL.
* TRANSPORT WINDS.....LIGHT WINDS.
* VENTILATION.........MARGINAL.
EXTENDED
TUESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S. HIGHS
IN THE UPPER 50S TO MID 60S. LIGHT WIND.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID 20S TO LOWER 30S.
HIGHS IN THE LOWER TO MID 60S. LIGHT WIND.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO LOWER 30S.
HIGHS IN THE UPPER 50S TO LOWER 60S. LIGHT WIND.
CAZ226-190030-
OWENS VALLEY/SOUTHERN INYO FOREST-
107 AM PST SUN JAN 18 2026
TODAY
* SKY/WEATHER.........PARTLY CLOUDY THEN BECOMING MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....62-67.
* 7000 FEET.......52-57.
* 24 HR TREND.....LITTLE CHANGE.
* MIN HUMIDITY:
* VALLEY FLOOR....17-27 PERCENT.
* 7000 FEET.......17-27 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....UPSLOPE/UPVALLEY 4 TO 8 MPH.
* UPPER SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* 10000 FT MSL....WEST AROUND 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....36-41.
* 7000 FEET.......20-25.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* VALLEY FLOOR....44-49 PERCENT.
* 7000 FEET.......37-42 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTHWEST WINDS 5 TO 10 MPH.
* UPPER SLOPES....NORTHWEST WINDS 5 TO 10 MPH.
* 10000 FT MSL....NORTHWEST AROUND 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
MARTIN LUTHER KING JR DAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....63-68.
* 7000 FEET.......51-56.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....16-24 PERCENT.
* 7000 FEET.......23-33 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* SLOPE/VALLEY....NORTH WINDS 5 TO 10 MPH.
* UPPER SLOPES....NORTH WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25
MPH.
* 10000 FT MSL....NORTH AROUND 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
TUESDAY
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S. HIGHS IN
THE LOWER TO MID 60S. NORTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 30S. HIGHS IN
THE LOWER TO MID 60S. WEST WINDS 5 TO 10 MPH.
THURSDAY
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S. HIGHS IN
THE LOWER TO MID 60S. LIGHT WIND.
CAZ227-190030-
DEATH VALLEY NATIONAL PARK-
107 AM PST SUN JAN 18 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....69-74.
* 24 HR TREND.....ON AVERAGE DOWN 3 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....18-21 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 4 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....UPSLOPE/UPVALLEY 4 TO 8 MPH.
* 10000 FT MSL....NORTHWEST AROUND 10 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....44-49.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* VALLEY FLOOR....39-44 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....NORTHWEST 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
MARTIN LUTHER KING JR DAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....72-77.
* 24 HR TREND.....ON AVERAGE UP 3 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....16-19 PERCENT.
* 24 HR TREND.....ON AVERAGE DOWN 2 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....NORTH WIND 5 TO 10 MPH.
* 10000 FT MSL....NORTH 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
TUESDAY
CLEAR. LOWS IN THE 40S. HIGHS IN THE LOWER TO MID 70S.
NORTH WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S. HIGHS IN
THE LOWER TO MID 70S. LIGHT WIND.
THURSDAY
PARTLY CLOUDY. LOWS IN THE 40S. HIGHS IN THE UPPER
60S TO MID 70S. LIGHT WIND.
CAZ228-190030-
MOJAVE DESERT INCLUDING MORONGO VALLEY/YUCCA VALLEY-
107 AM PST SUN JAN 18 2026
TODAY
* SKY/WEATHER.........MOSTLY SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....67-72.
* 24 HR TREND.....ON AVERAGE DOWN 2 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....14-20 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....WEST 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
TONIGHT
* SKY/WEATHER.........PARTLY CLOUDY.
* CHANCE OF THUNDER...0 PERCENT.
* MIN TEMPERATURE:
* VALLEY FLOOR....39-44.
* 24 HR TREND.....LITTLE CHANGE.
* MAX HUMIDITY:
* VALLEY FLOOR....37-42 PERCENT.
* 24 HR TREND.....ON AVERAGE UP 3 PERCENT.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....DOWNSLOPE/DOWNVALLEY 2 TO 5 MPH.
* 10000 FT MSL....NORTHWEST 10 TO 20 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
MARTIN LUTHER KING JR DAY
* SKY/WEATHER.........SUNNY.
* CHANCE OF THUNDER...0 PERCENT.
* MAX TEMPERATURE:
* VALLEY FLOOR....69-74.
* 24 HR TREND.....ON AVERAGE UP 2 DEGREES.
* MIN HUMIDITY:
* VALLEY FLOOR....14-20 PERCENT.
* 24 HR TREND.....LITTLE CHANGE.
* WIND (SLOPE/VALLEY=20 FT, 10 MIN AVG):
* VALLEY FLOOR....NORTH WIND 5 TO 10 MPH WITH GUSTS TO AROUND 30
MPH.
* 10000 FT MSL....NORTH 10 TO 15 MPH.
* CWR (>= 0.10 IN)....0 PERCENT.
EXTENDED
TUESDAY
CLEAR. LOWS IN THE MID 30S TO LOWER 40S. HIGHS IN THE
MID 60S TO LOWER 70S. NORTH WIND 5 TO 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 30S. HIGHS IN
THE MID 60S TO LOWER 70S. LIGHT WIND.
THURSDAY
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO LOWER 40S.
HIGHS IN THE MID 60S TO LOWER 70S. LIGHT WIND.
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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