097
FNUS55 KREV 191200
FWFREV
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE RENO NV
400 AM PST TUE NOV 19 2024
DISCUSSION
AN ACTIVE WEATHER PATTERN RETURNS EARLY WEDNESDAY MORNING INTO THE
WEEKEND WITH PERIODS OF GUSTY SOUTHWEST WINDS, HIGH ELEVATION SNOW,
AND VALLEY RAIN. THE COMBINATION OF GUSTY WINDS AND LOW HUMIDITIES
ON WEDNESDAY WILL CREATE A FEW HOURS OF CRITICAL FIRE WEATHER
CONDITIONS EAST OF THE SIERRA CRESTS IN WESTERN NEVADA.
NOTE: THUNDERSTORMS IMPLY GUSTY AND ERRATIC WINDS.
NOTE: MIXING HEIGHTS ARE IN FEET ABOVE GROUND LEVEL OF THE VALLEY FLOORS.
NOTE: PLEASE SEE OPERATING PLAN FOR DETAILED ZONE DESCRIPTIONS
HTTPS://WWW.WEATHER.GOV/WRH/FIRE?WFO=REV
NVZ420-200100-
NORTHERN SIERRA FRONT INCLUDING CARSON CITY, DOUGLAS, STOREY,
SOUTHERN WASHOE, WESTERN LYON, AND FAR SOUTHERN LASSEN COUNTIES-
400 AM PST TUE NOV 19 2024
TODAY
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MAX TEMPERATURE....
* VALLEYS..........39-49.
* MID SLOPE........36-46.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........24-34%.
* MID SLOPE........25-35%.
* 24 HR TREND......6% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING SOUTHEAST 8 TO 13
MPH IN THE AFTERNOON.
* RIDGE TOP........SOUTH WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-1100 FT AGL INCREASING TO 2600-3600 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
* VENTILATION........MARGINAL INCREASING TO VERY GOOD IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........CLOUDY THEN BECOMING PARTLY CLOUDY.
* MIN TEMPERATURE....
* VALLEYS..........24-34.
* MID SLOPE........29-36.
* 24 HR TREND......12 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........40-50%.
* MID SLOPE........36-46%.
* 24 HR TREND......10% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 17 MPH WITH GUSTS TO 35 MPH.
* RIDGE TOP........SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 45 MPH
INCREASING TO 20 TO 30 MPH WITH GUSTS TO 60
MPH AFTER MIDNIGHT.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......1000-1500 FT AGL DECREASING TO 600-900 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....SOUTH 10 TO 20 MPH.
* VENTILATION........GOOD.
WEDNESDAY
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW.
* MAX TEMPERATURE....
* VALLEYS..........44-54.
* MID SLOPE........40-50.
* MIN HUMIDITY.......
* VALLEYS..........19-29%.
* MID SLOPE........18-28%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 17 MPH SHIFTING TO THE
SOUTHWEST 13 TO 20 MPH LATE IN THE AFTERNOON.
GUSTS TO 35 MPH.
* RIDGE TOP........SOUTHWEST WINDS 20 TO 35 MPH WITH GUSTS TO 70
MPH.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...30%.
* MIXING HEIGHT......1100-1600 FT AGL INCREASING TO 1800-2800 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 15 TO 20 MPH INCREASING TO SOUTHWEST 25
TO 35 MPH IN THE AFTERNOON.
* VENTILATION........VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SNOW IN THE EVENING.
CHANCE OF RAIN. LOWS 33-43. SOUTH WINDS 9 TO 17 MPH.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 54-64. LOWS 33-43.
SOUTH WINDS 10 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 53-63. LOWS 33-43.
SOUTH WINDS 10 TO 20 MPH.
SATURDAY
RAIN AND SNOW LIKELY. HIGHS 43-53. LOWS 22-32. SOUTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN. HIGHS 39-47. LOWS
20-30.
MONDAY
SNOW AND RAIN LIKELY. HIGHS 39-47.
NVZ421-200100-
SOUTHERN SIERRA FRONT INCLUDING ALPINE, NORTHERN MONO, SOUTHERN
LYON, AND WESTERN MINERAL COUNTIES-
400 AM PST TUE NOV 19 2024
TODAY
* SKY/WEATHER........PARTLY CLOUDY.
* MAX TEMPERATURE....
* VALLEYS..........40-50.
* MID SLOPE........34-44.
* 24 HR TREND......5 DEGREES WARMER.
* MIN HUMIDITY.......
* VALLEYS..........20-30%.
* MID SLOPE........20-30%.
* 24 HR TREND......10% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING SOUTH 7 TO 12 MPH IN
THE AFTERNOON.
* RIDGE TOP........SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 30
MPH.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......700-1200 FT AGL INCREASING TO 2500-3500 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 10 TO 20 MPH.
* VENTILATION........MARGINAL INCREASING TO VERY GOOD IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY.
* MIN TEMPERATURE....
* VALLEYS..........21-31.
* MID SLOPE........28-38.
* 24 HR TREND......14 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........37-47%.
* MID SLOPE........31-41%.
* 24 HR TREND......10% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 7 TO 12 MPH WITH GUSTS TO 20 MPH
INCREASING TO 10 TO 18 MPH WITH GUSTS TO 40
MPH IN THE LATE EVENING AND OVERNIGHT.
* RIDGE TOP........SOUTH WINDS 20 TO 35 MPH WITH GUSTS TO 65 MPH
INCREASING TO SOUTHWEST 35 TO 55 MPH WITH
GUSTS TO 85 MPH AFTER MIDNIGHT.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......700-1200 FT AGL.
* TRANSPORT WINDS....SOUTH 15 TO 25 MPH.
* VENTILATION........FAIR.
WEDNESDAY
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF SNOW AND RAIN IN THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........47-57.
* MID SLOPE........43-53.
* MIN HUMIDITY.......
* VALLEYS..........13-23%.
* MID SLOPE........13-23%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 10 TO 17 MPH WITH GUSTS TO 35 MPH
INCREASING TO 15 TO 25 MPH WITH GUSTS TO 45
MPH IN THE LATE MORNING AND AFTERNOON.
* RIDGE TOP........SOUTHWEST WINDS 30 TO 45 MPH WITH GUSTS TO 90
MPH.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...25%.
* MIXING HEIGHT......1100-1600 FT AGL INCREASING TO 1900-2900 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 20 TO 30 MPH INCREASING TO SOUTHWEST 30
TO 40 MPH IN THE AFTERNOON.
* VENTILATION........EXCELLENT.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. LOWS
27-37. SOUTH WINDS 9 TO 18 MPH.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. HIGHS
53-63. LOWS 26-36. SOUTH WINDS 10 TO 20 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. HIGHS 52-62. LOWS
26-36. SOUTH WINDS 10 TO 20 MPH.
SATURDAY
SNOW AND RAIN. HIGHS 44-54. LOWS 17-27. SOUTHWEST WINDS
10 TO 20 MPH.
SUNDAY
SNOW AND RAIN LIKELY. HIGHS 38-48. LOWS 13-23.
MONDAY
MOSTLY CLOUDY. CHANCE OF SNOW. HIGHS 37-47.
CAZ272-200100-
GREATER LAKE TAHOE AND TRUCKEE AREA-
400 AM PST TUE NOV 19 2024
TODAY
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MAX TEMPERATURE....
* VALLEYS..........34-39.
* MID SLOPE........30-40.
* 24 HR TREND......6 DEGREES WARMER.
* MIN HUMIDITY.......
* VALLEYS..........35-45%.
* MID SLOPE........35-45%.
* 24 HR TREND......17% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........SOUTHWEST WINDS 15 TO 25 MPH. GUSTS TO 35 MPH IN
THE AFTERNOON.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......900-1400 FT AGL INCREASING TO 2300-3300 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....LIGHT WINDS BECOMING SOUTHWEST 15 TO 25 MPH IN
THE AFTERNOON.
* VENTILATION........FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SNOW.
* MIN TEMPERATURE....
* VALLEYS..........21-31.
* MID SLOPE........22-31.
* 24 HR TREND......12 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........50-60%.
* MID SLOPE........46-56%.
* 24 HR TREND......23% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 5 TO 10 MPH INCREASING TO SOUTHWEST
15 TO 25 MPH WITH GUSTS TO 35 MPH.
* RIDGE TOP........SOUTHWEST WINDS 20 TO 35 MPH WITH GUSTS TO 60
MPH INCREASING TO 35 TO 55 MPH WITH GUSTS TO
85 MPH AFTER MIDNIGHT.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......800-1300 FT AGL.
* TRANSPORT WINDS....SOUTHWEST 25 TO 35 MPH.
* VENTILATION........GOOD.
WEDNESDAY
* SKY/WEATHER........CHANCE OF SNOW IN THE MORNING, THEN SNOW AND
RAIN LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........42-50.
* MID SLOPE........38-48.
* MIN HUMIDITY.......
* VALLEYS..........37-47%.
* MID SLOPE........31-41%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 15 TO 25 MPH DECREASING TO 12 TO
18 MPH LATE IN THE AFTERNOON. GUSTS TO 35 MPH.
* RIDGE TOP........SOUTHWEST WINDS 40 TO 60 MPH WITH GUSTS TO 90
MPH.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...45%.
* MIXING HEIGHT......1300-1800 FT AGL.
* TRANSPORT WINDS....SOUTHWEST 35 TO 50 MPH.
* VENTILATION........EXCELLENT.
EXTENDED
WEDNESDAY NIGHT
RAIN IN THE EVENING. SNOW LIKELY. RAIN LIKELY
AFTER MIDNIGHT. LOWS 26-36. SOUTHWEST WINDS 9 TO 16 MPH INCREASING
TO 12 TO 20 MPH IN THE LATE EVENING AND OVERNIGHT.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. HIGHS 43-53.
LOWS 26-36. SOUTHWEST WINDS 10 TO 15 MPH.
FRIDAY
RAIN AND A CHANCE OF SNOW. HIGHS 43-53. LOWS 26-36.
SOUTHWEST WINDS 10 TO 20 MPH.
SATURDAY
SNOW AND RAIN. HIGHS 35-42. LOWS 17-27. SOUTHWEST WINDS
10 TO 20 MPH.
SUNDAY
SNOW LIKELY. HIGHS 32-42. LOWS 17-27.
MONDAY
SNOW LIKELY. HIGHS 32-42.
NVZ423-200100-
WEST HUMBOLDT BASIN IN PERSHING COUNTY-
400 AM PST TUE NOV 19 2024
TODAY
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MAX TEMPERATURE....
* VALLEYS..........40-46.
* MID SLOPE........34-44.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........27-37%.
* MID SLOPE........28-38%.
* 24 HR TREND......5% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING SOUTH 7 TO 12 MPH
WITH GUSTS TO 20 MPH IN THE LATE MORNING AND
AFTERNOON.
* RIDGE TOP........SOUTH WINDS 10 TO 15 MPH WITH GUSTS TO 30 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 1900-2900 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
* VENTILATION........MARGINAL INCREASING TO GOOD IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........CLOUDY.
* MIN TEMPERATURE....
* VALLEYS..........21-31.
* MID SLOPE........25-34.
* 24 HR TREND......11 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........41-51%.
* MID SLOPE........31-41%.
* 24 HR TREND......35% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHEAST WINDS 9 TO 14 MPH.
* RIDGE TOP........SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 55 MPH
INCREASING TO 20 TO 30 MPH WITH GUSTS TO 65
MPH IN THE MORNING.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
* VENTILATION........MARGINAL.
WEDNESDAY
* SKY/WEATHER........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. SLIGHT
CHANCE OF RAIN IN THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........43-49.
* MID SLOPE........38-48.
* MIN HUMIDITY.......
* VALLEYS..........15-25%.
* MID SLOPE........16-26%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 15 MPH WITH GUSTS TO 25 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 65 MPH.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-900 FT AGL INCREASING TO 1100-1600 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH INCREASING TO 15 TO 25 MPH
IN THE AFTERNOON.
* VENTILATION........FAIR INCREASING TO GOOD IN THE AFTERNOON.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
EVENING. CHANCE OF RAIN. LOWS 29-39. SOUTH WINDS 9 TO 14 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN. HIGHS 55-63. LOWS
28-38. SOUTH WINDS 10 TO 15 MPH.
FRIDAY
CLOUDY. CHANCE OF RAIN. HIGHS 56-62. LOWS 28-38. SOUTH
WINDS 10 TO 15 MPH.
SATURDAY
RAIN LIKELY AND A CHANCE OF SNOW. HIGHS 45-53. LOWS
24-34. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN.
HIGHS 39-48. LOWS 20-30.
NVZ429-200100-
LAHONTAN BASIN INCLUDING CHURCHILL AND EASTERN MINERAL COUNTIES-
400 AM PST TUE NOV 19 2024
TODAY
* SKY/WEATHER........PARTLY CLOUDY.
* MAX TEMPERATURE....
* VALLEYS..........40-50.
* MID SLOPE........36-46.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........21-31%.
* MID SLOPE........22-32%.
* 24 HR TREND......8% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING SOUTHEAST 8 TO 13
MPH WITH GUSTS TO 25 MPH IN THE LATE MORNING
AND AFTERNOON.
* RIDGE TOP........SOUTH WINDS 10 TO 15 MPH. GUSTS TO 30 MPH IN THE
AFTERNOON.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-1100 FT AGL INCREASING TO 2200-3200 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
* VENTILATION........MARGINAL INCREASING TO GOOD IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY.
* MIN TEMPERATURE....
* VALLEYS..........24-34.
* MID SLOPE........28-38.
* 24 HR TREND......11 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........35-45%.
* MID SLOPE........25-35%.
* 24 HR TREND......35% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHEAST WINDS 9 TO 16 MPH WITH GUSTS TO 35 MPH
INCREASING TO 12 TO 18 MPH WITH GUSTS TO 40
MPH AFTER MIDNIGHT.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 55 MPH.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-1100 FT AGL.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH SHIFTING TO THE SOUTHEAST
15 TO 25 MPH AFTER MIDNIGHT.
* VENTILATION........FAIR.
WEDNESDAY
* SKY/WEATHER........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........43-53.
* MID SLOPE........41-51.
* MIN HUMIDITY.......
* VALLEYS..........12-20%.
* MID SLOPE........12-22%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHEAST WINDS 10 TO 18 MPH WITH GUSTS TO 35
MPH.
* RIDGE TOP........SOUTH WINDS 25 TO 35 MPH WITH GUSTS TO 70 MPH.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 1400-1900 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 20 TO 30 MPH.
* VENTILATION........FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
EXTENDED
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 28-38. SOUTH
WINDS 9 TO 15 MPH.
THURSDAY
PARTLY CLOUDY. HIGHS 56-66. LOWS 28-38. SOUTH WINDS
10 TO 15 MPH.
FRIDAY
MOSTLY CLOUDY. CHANCE OF RAIN. HIGHS 55-65. LOWS 29-39.
SOUTH WINDS 10 TO 15 MPH.
SATURDAY
RAIN AND SNOW LIKELY. HIGHS 49-57. LOWS 25-35. SOUTHWEST
WINDS 10 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW.
HIGHS 43-51. LOWS 22-32.
CAZ270-278-NVZ458-200100-
SURPRISE VALLEY CALIFORNIA-EASTERN LASSEN COUNTY-
NORTHERN WASHOE COUNTY-
400 AM PST TUE NOV 19 2024
TODAY
* SKY/WEATHER........MOSTLY CLOUDY.
* MAX TEMPERATURE....
* VALLEYS..........34-44.
* MID SLOPE........30-38.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........30-40%.
* MID SLOPE........40-50%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING SOUTH 9 TO 14 MPH
WITH GUSTS TO 30 MPH IN THE AFTERNOON.
* RIDGE TOP........SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 1700-2700 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH INCREASING TO 15 TO 25 MPH
IN THE AFTERNOON.
* VENTILATION........FAIR INCREASING TO GOOD IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW.
* MIN TEMPERATURE....
* VALLEYS..........22-32.
* MID SLOPE........22-32.
* 24 HR TREND......11 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........56-66%.
* MID SLOPE........48-58%.
* 24 HR TREND......26% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 17 MPH WITH GUSTS TO 45 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 50 MPH
INCREASING TO 25 TO 35 MPH WITH GUSTS TO 65
MPH AFTER MIDNIGHT.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...10%.
* MIXING HEIGHT......700-1200 FT AGL.
* TRANSPORT WINDS....SOUTH 15 TO 25 MPH.
* VENTILATION........GOOD.
WEDNESDAY
* SKY/WEATHER........SNOW LIKELY WITH RAIN LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........40-50.
* MID SLOPE........37-45.
* MIN HUMIDITY.......
* VALLEYS..........24-34%.
* MID SLOPE........32-42%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 16 MPH INCREASING TO 12 TO 20
MPH IN THE LATE MORNING AND AFTERNOON. GUSTS
TO 40 MPH.
* RIDGE TOP........SOUTH WINDS 20 TO 30 MPH. GUSTS TO 75 MPH
DECREASING TO 60 MPH LATE IN THE AFTERNOON.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...35%.
* MIXING HEIGHT......900-1400 FT AGL INCREASING TO 1700-2200 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 20 TO 30 MPH INCREASING TO 30 TO 40 MPH
IN THE AFTERNOON.
* VENTILATION........VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
EXTENDED
WEDNESDAY NIGHT
SNOW IN THE EVENING. RAIN. LOWS 30-40. SOUTH
WINDS 9 TO 16 MPH.
THURSDAY
CLOUDY. CHANCE OF RAIN. HIGHS 47-57. LOWS 30-40. SOUTH
WINDS 10 TO 20 MPH.
FRIDAY
RAIN. HIGHS 47-57. LOWS 26-36. SOUTH WINDS 10 TO 20 MPH.
SATURDAY
SNOW AND RAIN LIKELY. HIGHS 38-48. LOWS 19-29. SOUTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN. HIGHS 35-45. LOWS
19-29.
MONDAY
SNOW AND RAIN LIKELY. HIGHS 34-44.
CAZ271-200100-
WESTERN LASSEN, EASTERN PLUMAS, AND EASTERN SIERRA COUNTIES-
400 AM PST TUE NOV 19 2024
TODAY
* SKY/WEATHER........MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE
AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........34-44.
* MID SLOPE........31-41.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........34-44%.
* MID SLOPE........33-43%.
* 24 HR TREND......9% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING SOUTH 8 TO 13 MPH
WITH GUSTS TO 20 MPH IN THE AFTERNOON.
* RIDGE TOP........SOUTHWEST WINDS 10 TO 20 MPH. GUSTS TO 30 MPH IN
THE AFTERNOON.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 2300-3300 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH INCREASING TO 15 TO 25 MPH
IN THE AFTERNOON.
* VENTILATION........MARGINAL INCREASING TO VERY GOOD IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF SNOW.
* MIN TEMPERATURE....
* VALLEYS..........21-31.
* MID SLOPE........22-32.
* 24 HR TREND......13 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........69-79%.
* MID SLOPE........48-58%.
* 24 HR TREND......17% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 14 MPH INCREASING TO 10 TO 18
MPH IN THE LATE EVENING AND OVERNIGHT. GUSTS
TO 35 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 50 MPH
SHIFTING TO THE SOUTHWEST 25 TO 35 MPH WITH
GUSTS TO 70 MPH AFTER MIDNIGHT.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...25%.
* MIXING HEIGHT......1100-1600 FT AGL DECREASING TO 600-1000 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....SOUTH 20 TO 30 MPH.
* VENTILATION........VERY GOOD DECREASING TO GOOD AFTER MIDNIGHT.
WEDNESDAY
* SKY/WEATHER........SNOW. RAIN IN THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........41-51.
* MID SLOPE........38-48.
* MIN HUMIDITY.......
* VALLEYS..........44-54%.
* MID SLOPE........44-54%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 10 TO 17 MPH INCREASING TO SOUTH
15 TO 25 MPH IN THE LATE MORNING AND EARLY
AFTERNOON, THEN DECREASING TO 10 TO 17 MPH
LATE IN THE AFTERNOON. GUSTS TO 35 MPH.
* RIDGE TOP........SOUTHWEST WINDS 25 TO 40 MPH WITH GUSTS TO 75
MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...65%.
* MIXING HEIGHT......1300-1800 FT AGL.
* TRANSPORT WINDS....SOUTH 35 TO 45 MPH.
* VENTILATION........EXCELLENT.
EXTENDED
WEDNESDAY NIGHT
SNOW IN THE EVENING. RAIN. LOWS 27-37. SOUTH
WINDS 9 TO 17 MPH.
THURSDAY
RAIN. HIGHS 41-51. LOWS 27-37. SOUTH WINDS 10 TO 20 MPH.
FRIDAY
RAIN AND SNOW. HIGHS 40-50. LOWS 24-34. SOUTH WINDS 10 TO
20 MPH.
SATURDAY
SNOW AND RAIN. HIGHS 34-42. LOWS 16-26. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
SNOW AND RAIN LIKELY. HIGHS 33-41. LOWS 16-26.
MONDAY
SNOW LIKELY. HIGHS 32-40.
CAZ274-200100-
SOUTHERN MONO COUNTY-
400 AM PST TUE NOV 19 2024
TODAY
* SKY/WEATHER........PARTLY CLOUDY.
* MAX TEMPERATURE....
* VALLEYS..........39-47.
* MID SLOPE........34-44.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........19-29%.
* MID SLOPE........20-30%.
* 24 HR TREND......7% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING SOUTH 7 TO 12 MPH IN
THE AFTERNOON.
* RIDGE TOP........SOUTHWEST WINDS 10 TO 20 MPH.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......800-1300 FT AGL INCREASING TO 1700-2700 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
* VENTILATION........MARGINAL INCREASING TO VERY GOOD IN THE
AFTERNOON.
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY.
* MIN TEMPERATURE....
* VALLEYS..........18-28.
* MID SLOPE........21-31.
* 24 HR TREND......13 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........37-47%.
* MID SLOPE........32-42%.
* 24 HR TREND......26% DRIER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 7 TO 12 MPH WITH GUSTS TO 20 MPH
INCREASING TO SOUTHEAST 10 TO 17 MPH WITH
GUSTS TO 35 MPH IN THE LATE EVENING AND
OVERNIGHT.
* RIDGE TOP........SOUTH WINDS 20 TO 35 MPH WITH GUSTS TO 70 MPH.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......700-1200 FT AGL.
* TRANSPORT WINDS....SOUTH 10 TO 20 MPH.
* VENTILATION........FAIR.
WEDNESDAY
* SKY/WEATHER........PARTLY CLOUDY.
* MAX TEMPERATURE....
* VALLEYS..........47-57.
* MID SLOPE........43-53.
* MIN HUMIDITY.......
* VALLEYS..........12-22%.
* MID SLOPE........12-22%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 10 TO 20 MPH SHIFTING TO THE
SOUTHWEST 13 TO 20 MPH LATE IN THE AFTERNOON.
GUSTS TO 35 MPH.
* RIDGE TOP........SOUTHWEST WINDS 30 TO 45 MPH WITH GUSTS TO 80
MPH.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......1000-1500 FT AGL INCREASING TO 1500-2500 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 15 TO 25 MPH INCREASING TO SOUTHWEST 25
TO 35 MPH IN THE AFTERNOON.
* VENTILATION........VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
EXTENDED
WEDNESDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN CLEARING.
SLIGHT CHANCE OF SNOW. LOWS 24-34. SOUTH WINDS 9 TO 17 MPH.
THURSDAY
CLEAR. HIGHS 51-61. LOWS 24-34. SOUTHWEST WINDS 10 TO
15 MPH.
FRIDAY
PARTLY CLOUDY. CHANCE OF RAIN AND SNOW. HIGHS 50-60. LOWS
24-34. SOUTHWEST WINDS 10 TO 20 MPH.
SATURDAY
SNOW AND RAIN. HIGHS 41-51. LOWS 17-27. SOUTHWEST WINDS
10 TO 20 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN.
HIGHS 35-45. LOWS 12-22.
.8 TO 14 DAY OUTLOOK FOR (TUE NOV 26 THROUGH MON DEC 2)
BELOW NORMAL TEMPERATURES AND ABOVE NORMAL PRECIPITATION.
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