736
FNUS55 KREV 210314
FWFREV
FIRE WEATHER PLANNING FORECAST...UPDATED
NATIONAL WEATHER SERVICE RENO NV
714 PM PST WED NOV 20 2024
DISCUSSION
AN UNSETTLED WEATHER PATTERN WILL REMAIN IN PLACE THIS WEEKEND WITH
PERIODS OF HEAVY RAIN AND MOUNTAIN SNOWFALL OVER THE WEEKEND INTO
EARLY NEXT WEEK. WINDS REMAIN GUSTY INTO THE WEEKEND, ESPECIALLY FOR
HIGHER TERRAIN, BUT HIGHER HUMIDITIES AND PERIODS OF RAIN AND SNOW
WILL DECREASE FIRE CONCERNS THROUGH EARLY NEXT WEEK.
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
NVZ420-211415-
NORTHERN SIERRA FRONT INCLUDING CARSON CITY, DOUGLAS, STOREY,
SOUTHERN WASHOE, WESTERN LYON, AND FAR SOUTHERN LASSEN COUNTIES-
714 PM PST WED NOV 20 2024
REST OF TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF RAIN.
* MIN TEMPERATURE....
* VALLEYS..........33-43.
* MID SLOPE........34-43.
* 24 HR TREND......7 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........61-71%.
* MID SLOPE........47-57%.
* 24 HR TREND......22% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 15 MPH WITH GUSTS TO 30 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 65 MPH
SHIFTING TO THE SOUTHWEST 25 TO 35 MPH WITH
GUSTS TO 70 MPH LATE IN THE NIGHT.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...15%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....SOUTH 15 TO 25 MPH.
* VENTILATION........FAIR.
THURSDAY
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF RAIN.
* MAX TEMPERATURE....
* VALLEYS..........53-63.
* MID SLOPE........49-59.
* 24 HR TREND......9 DEGREES WARMER.
* MIN HUMIDITY.......
* VALLEYS..........32-42%.
* MID SLOPE........33-43%.
* 24 HR TREND......14% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 16 MPH WITH GUSTS TO 30 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 65 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...25%.
* MIXING HEIGHT......900-1400 FT AGL INCREASING TO 1900-2900 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 20 TO 30 MPH.
* VENTILATION........GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
CHANCE OF RAIN.
* MIN TEMPERATURE....
* VALLEYS..........34-44.
* MID SLOPE........37-46.
* MAX HUMIDITY.......
* VALLEYS..........48-58%.
* MID SLOPE........37-47%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 14 MPH WITH GUSTS TO 25 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 65 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...20%.
* MIXING HEIGHT......700-1200 FT AGL.
* TRANSPORT WINDS....SOUTH 10 TO 20 MPH.
* VENTILATION........GOOD DECREASING TO FAIR AFTER MIDNIGHT.
FRIDAY
* SKY/WEATHER........CHANCE OF RAIN IN THE MORNING, THEN RAIN
LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........51-61.
* MID SLOPE........48-58.
* MIN HUMIDITY.......
* VALLEYS..........30-40%.
* MID SLOPE........32-42%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 17 MPH. GUSTS TO 25 MPH
INCREASING TO 30 MPH LATE IN THE AFTERNOON.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 70 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...45%.
* MIXING HEIGHT......600-900 FT AGL INCREASING TO 2000-3000 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH INCREASING TO SOUTHWEST 20
TO 30 MPH IN THE AFTERNOON.
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
EXTENDED
FRIDAY NIGHT
RAIN LIKELY IN THE EVENING, THEN RAIN AFTER
MIDNIGHT. LOWS 34-44. SOUTH WINDS 9 TO 17 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. HIGHS 43-51.
LOWS 22-32. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW.
HIGHS 38-48. LOWS 20-30. SLOPE WINDS.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN.
HIGHS 39-47. LOWS 20-30.
NVZ421-211415-
SOUTHERN SIERRA FRONT INCLUDING ALPINE, NORTHERN MONO, SOUTHERN
LYON, AND WESTERN MINERAL COUNTIES-
714 PM PST WED NOV 20 2024
REST OF TONIGHT
* SKY/WEATHER........PARTLY CLOUDY.
* MIN TEMPERATURE....
* VALLEYS..........27-37.
* MID SLOPE........34-44.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........53-63%.
* MID SLOPE........34-44%.
* 24 HR TREND......17% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 17 MPH WITH GUSTS TO 35 MPH.
* RIDGE TOP........SOUTH WINDS 25 TO 40 MPH WITH GUSTS TO 85 MPH.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...15%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....SOUTH 15 TO 25 MPH.
* VENTILATION........FAIR.
THURSDAY
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF RAIN IN THE MORNING. SLIGHT
CHANCE OF SNOW.
* MAX TEMPERATURE....
* VALLEYS..........53-63.
* MID SLOPE........46-56.
* 24 HR TREND......6 DEGREES WARMER.
* MIN HUMIDITY.......
* VALLEYS..........21-31%.
* MID SLOPE........22-32%.
* 24 HR TREND......13% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 16 MPH WITH GUSTS TO 30 MPH.
* RIDGE TOP........SOUTH WINDS 25 TO 40 MPH. GUSTS TO 85 MPH
DECREASING TO 70 MPH LATE IN THE AFTERNOON.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...15%.
* MIXING HEIGHT......1000-1500 FT AGL INCREASING TO 2200-3200 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTHWEST 20 TO 30 MPH.
* VENTILATION........VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SNOW IN THE EVENING.
* MIN TEMPERATURE....
* VALLEYS..........28-38.
* MID SLOPE........35-45.
* MAX HUMIDITY.......
* VALLEYS..........44-54%.
* MID SLOPE........35-45%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 14 MPH WITH GUSTS TO 30 MPH.
* RIDGE TOP........SOUTH WINDS 20 TO 35 MPH INCREASING TO SOUTHWEST
35 TO 55 MPH IN THE MORNING. GUSTS TO 80 MPH
INCREASING TO 85 MPH IN THE MORNING.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......700-1200 FT AGL.
* TRANSPORT WINDS....SOUTH 15 TO 25 MPH.
* VENTILATION........GOOD.
FRIDAY
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
CHANCE OF RAIN AND SNOW.
* MAX TEMPERATURE....
* VALLEYS..........52-62.
* MID SLOPE........45-55.
* MIN HUMIDITY.......
* VALLEYS..........19-29%.
* MID SLOPE........20-30%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 16 MPH INCREASING TO SOUTHWEST
13 TO 20 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...35%.
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 2200-3200 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 15 TO 25 MPH INCREASING TO SOUTHWEST 25
TO 35 MPH IN THE AFTERNOON.
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
EXTENDED
FRIDAY NIGHT
RAIN LIKELY IN THE EVENING. SNOW. RAIN AFTER
MIDNIGHT. LOWS 27-37. SOUTHWEST WINDS 9 TO 17 MPH SHIFTING TO THE
SOUTH 13 TO 20 MPH AFTER MIDNIGHT.
SATURDAY
SNOW AND RAIN. HIGHS 42-52. LOWS 17-27. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
SNOW AND RAIN LIKELY. HIGHS 37-47. LOWS 16-26. SLOPE
WINDS.
MONDAY
SNOW LIKELY AND A CHANCE OF RAIN. HIGHS 40-50. LOWS 16-26.
SLOPE WINDS.
TUESDAY
SNOW AND RAIN LIKELY. HIGHS 39-49. LOWS 15-25.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW. HIGHS 38-48.
CAZ272-211415-
GREATER LAKE TAHOE AND TRUCKEE AREA-
714 PM PST WED NOV 20 2024
REST OF TONIGHT
* SKY/WEATHER........CHANCE OF RAIN AND SNOW.
* MIN TEMPERATURE....
* VALLEYS..........26-36.
* MID SLOPE........26-35.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........80-90%.
* MID SLOPE........70-80%.
* 24 HR TREND......33% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 15 TO 25 MPH BECOMING 12 TO 20
MPH LATE IN THE NIGHT. GUSTS TO 35 MPH.
* RIDGE TOP........SOUTHWEST WINDS 35 TO 55 MPH WITH GUSTS TO 90
MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...65%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....SOUTHWEST 25 TO 35 MPH.
* VENTILATION........GOOD.
THURSDAY
* SKY/WEATHER........RAIN AND SNOW LIKELY IN THE MORNING, THEN
CHANCE OF RAIN AND SNOW IN THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........43-49.
* MID SLOPE........37-47.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........45-55%.
* MID SLOPE........45-55%.
* 24 HR TREND......8% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 12 TO 20 MPH WITH GUSTS TO 30
MPH.
* RIDGE TOP........SOUTHWEST WINDS 25 TO 40 MPH WITH GUSTS TO 85
MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...60%.
* MIXING HEIGHT......1100-1600 FT AGL.
* TRANSPORT WINDS....SOUTHWEST 25 TO 35 MPH.
* VENTILATION........VERY GOOD INCREASING TO EXCELLENT IN THE
AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW.
* MIN TEMPERATURE....
* VALLEYS..........30-40.
* MID SLOPE........30-39.
* MAX HUMIDITY.......
* VALLEYS..........65-75%.
* MID SLOPE........51-61%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 9 TO 17 MPH WITH GUSTS TO 25 MPH
INCREASING TO 15 TO 25 MPH WITH GUSTS TO 35
MPH AFTER MIDNIGHT.
* RIDGE TOP........SOUTHWEST WINDS 25 TO 40 MPH WITH GUSTS TO 85
MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...25%.
* MIXING HEIGHT......800-1300 FT AGL.
* TRANSPORT WINDS....SOUTHWEST 25 TO 35 MPH.
* VENTILATION........GOOD.
FRIDAY
* SKY/WEATHER........CHANCE OF RAIN AND SNOW IN THE MORNING, THEN
RAIN AND SNOW LIKELY IN THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........42-50.
* MID SLOPE........36-46.
* MIN HUMIDITY.......
* VALLEYS..........52-62%.
* MID SLOPE........49-59%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35
MPH.
* RIDGE TOP........SOUTHWEST WINDS 30 TO 45 MPH WITH GUSTS TO 95
MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...60%.
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 1400-1900 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTHWEST 30 TO 40 MPH.
* VENTILATION........GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
EXTENDED
FRIDAY NIGHT
RAIN AND SNOW. LOWS 25-35. SOUTHWEST WINDS 15 TO
25 MPH.
SATURDAY
SNOW AND RAIN. HIGHS 34-40. LOWS 17-27. SOUTHWEST WINDS
10 TO 20 MPH.
SUNDAY
SNOW LIKELY. HIGHS 32-42. LOWS 17-27. SOUTHWEST WINDS
AROUND 10 MPH.
MONDAY
SNOW LIKELY. HIGHS 34-42. LOWS 20-30. SOUTHWEST WINDS
AROUND 10 MPH.
TUESDAY
SNOW LIKELY. HIGHS 32-37. LOWS 13-23.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW. HIGHS 33-43.
NVZ423-211415-
WEST HUMBOLDT BASIN IN PERSHING COUNTY-
714 PM PST WED NOV 20 2024
REST OF TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AFTER
MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........28-38.
* MID SLOPE........32-41.
* 24 HR TREND......5 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........41-51%.
* MID SLOPE........28-38%.
* 24 HR TREND......LITTLE CHANGE.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 8 TO 13 MPH. GUSTS TO 20 MPH IN THE
LATE EVENING AND EARLY MORNING.
* RIDGE TOP........SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 60 MPH
INCREASING TO SOUTHWEST 20 TO 30 MPH WITH
GUSTS TO 60 MPH LATE IN THE NIGHT.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......700 FT AGL.
* TRANSPORT WINDS....SOUTH 10 TO 20 MPH.
* VENTILATION........MARGINAL.
THURSDAY
* SKY/WEATHER........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN.
* MAX TEMPERATURE....
* VALLEYS..........54-62.
* MID SLOPE........50-60.
* 24 HR TREND......13 DEGREES WARMER.
* MIN HUMIDITY.......
* VALLEYS..........20-30%.
* MID SLOPE........22-32%.
* 24 HR TREND......8% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 14 MPH.
* RIDGE TOP........SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 60 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-800 FT AGL INCREASING TO 1300-1800 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 GOOD IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING.
* MIN TEMPERATURE....
* VALLEYS..........29-39.
* MID SLOPE........33-42.
* MAX HUMIDITY.......
* VALLEYS..........44-54%.
* MID SLOPE........32-42%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 7 TO 12 MPH.
* RIDGE TOP........SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 50 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
* VENTILATION........MARGINAL.
FRIDAY
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF RAIN.
* MAX TEMPERATURE....
* VALLEYS..........54-62.
* MID SLOPE........50-60.
* MIN HUMIDITY.......
* VALLEYS..........22-32%.
* MID SLOPE........23-33%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 14 MPH.
* RIDGE TOP........SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 55 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...15%.
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 800-1300 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
* VENTILATION........MARGINAL INCREASING TO GOOD IN THE AFTERNOON.
EXTENDED
FRIDAY NIGHT
RAIN LIKELY. LOWS 34-43. SOUTH WINDS 9 TO 15 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. HIGHS 46-52.
LOWS 23-33. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW.
HIGHS 40-48. LOWS 21-31. SLOPE WINDS.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW.
HIGHS 39-47. LOWS 21-30.
NVZ429-211415-
LAHONTAN BASIN INCLUDING CHURCHILL AND EASTERN MINERAL COUNTIES-
714 PM PST WED NOV 20 2024
REST OF TONIGHT
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE....
* VALLEYS..........28-38.
* MID SLOPE........34-44.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........40-50%.
* MID SLOPE........26-36%.
* 24 HR TREND......5% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 14 MPH WITH GUSTS TO 30 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 60 MPH.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......700 FT AGL.
* TRANSPORT WINDS....SOUTH 10 TO 20 MPH.
* VENTILATION........FAIR.
THURSDAY
* SKY/WEATHER........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
MORNING.
* MAX TEMPERATURE....
* VALLEYS..........55-65.
* MID SLOPE........51-61.
* 24 HR TREND......10 DEGREES WARMER.
* MIN HUMIDITY.......
* VALLEYS..........15-25%.
* MID SLOPE........17-27%.
* 24 HR TREND......8% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHEAST WINDS 9 TO 15 MPH WITH GUSTS TO 30
MPH.
* RIDGE TOP........SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 55 MPH.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-900 FT AGL INCREASING TO 1600-2600 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 VERY GOOD IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER........MOSTLY CLOUDY.
* MIN TEMPERATURE....
* VALLEYS..........28-38.
* MID SLOPE........35-45.
* MAX HUMIDITY.......
* VALLEYS..........43-53%.
* MID SLOPE........26-36%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 8 TO 13 MPH WITH GUSTS TO 20 MPH.
* RIDGE TOP........SOUTH WINDS 10 TO 20 MPH. GUSTS TO 45 MPH
INCREASING TO 50 MPH IN THE MORNING.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....SOUTH 10 TO 15 MPH.
* VENTILATION........FAIR.
FRIDAY
* SKY/WEATHER........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........56-66.
* MID SLOPE........52-62.
* MIN HUMIDITY.......
* VALLEYS..........15-25%.
* MID SLOPE........17-27%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 14 MPH WITH GUSTS TO 25 MPH.
* RIDGE TOP........SOUTH WINDS 10 TO 20 MPH WITH GUSTS TO 60 MPH.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...10%.
* MIXING HEIGHT......600-700 FT AGL INCREASING TO 1300-1800 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 10 TO 20 MPH.
* VENTILATION........MARGINAL INCREASING TO VERY GOOD IN THE
AFTERNOON.
EXTENDED
FRIDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN. LOWS 33-43. SOUTH
WINDS 9 TO 14 MPH.
SATURDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW. HIGHS 47-55.
LOWS 26-36. WEST WINDS 10 TO 15 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW.
HIGHS 42-52. LOWS 22-32. SLOPE WINDS.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW.
HIGHS 41-51. LOWS 21-31.
CAZ270-278-NVZ458-211415-
SURPRISE VALLEY CALIFORNIA-EASTERN LASSEN COUNTY-
NORTHERN WASHOE COUNTY-
714 PM PST WED NOV 20 2024
REST OF TONIGHT
* SKY/WEATHER........RAIN AND SNOW LIKELY IN THE EVENING, THEN
CHANCE OF RAIN AFTER MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........32-42.
* MID SLOPE........30-39.
* 24 HR TREND......8 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........74-84%.
* MID SLOPE........71-81%.
* 24 HR TREND......21% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 16 MPH WITH GUSTS TO 35 MPH.
* RIDGE TOP........SOUTH WINDS 20 TO 30 MPH WITH GUSTS TO 75 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...30%.
* MIXING HEIGHT......700 FT AGL.
* TRANSPORT WINDS....SOUTH 20 TO 30 MPH.
* VENTILATION........FAIR.
THURSDAY
* SKY/WEATHER........CHANCE OF RAIN IN THE MORNING, THEN RAIN IN
THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........46-56.
* MID SLOPE........41-51.
* 24 HR TREND......7 DEGREES WARMER.
* MIN HUMIDITY.......
* VALLEYS..........41-51%.
* MID SLOPE........56-66%.
* 24 HR TREND......13% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 14 MPH WITH GUSTS TO 30 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 65 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...40%.
* MIXING HEIGHT......700-1200 FT AGL INCREASING TO 1200-1700 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 20 TO 30 MPH.
* VENTILATION........VERY GOOD.
THURSDAY NIGHT
* SKY/WEATHER........RAIN IN THE EVENING, THEN CHANCE OF RAIN AFTER
MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........35-45.
* MID SLOPE........35-42.
* MAX HUMIDITY.......
* VALLEYS..........65-75%.
* MID SLOPE........60-70%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 15 MPH. GUSTS TO 30 MPH
INCREASING TO 35 MPH AFTER MIDNIGHT.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 60 MPH
INCREASING TO 25 TO 35 MPH WITH GUSTS TO 65
MPH AFTER MIDNIGHT.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...45%.
* MIXING HEIGHT......600-1100 FT AGL.
* TRANSPORT WINDS....SOUTH 15 TO 25 MPH.
* VENTILATION........GOOD.
FRIDAY
* SKY/WEATHER........RAIN LIKELY IN THE MORNING, THEN RAIN IN THE
AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........46-56.
* MID SLOPE........41-51.
* MIN HUMIDITY.......
* VALLEYS..........37-47%.
* MID SLOPE........46-56%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 16 MPH INCREASING TO 12 TO 18
MPH LATE IN THE AFTERNOON. GUSTS TO 35 MPH.
* RIDGE TOP........SOUTH WINDS 20 TO 35 MPH WITH GUSTS TO 70 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...55%.
* MIXING HEIGHT......600-900 FT AGL INCREASING TO 1400-1900 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 15 TO 25 MPH INCREASING TO 25 TO 35 MPH
IN THE AFTERNOON.
* VENTILATION........FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
EXTENDED
FRIDAY NIGHT
RAIN. SNOW AFTER MIDNIGHT. LOWS 27-37. SOUTH WINDS
9 TO 16 MPH INCREASING TO SOUTHWEST 13 TO 20 MPH AFTER MIDNIGHT,
THEN DECREASING TO 10 TO 17 MPH IN THE MORNING.
SATURDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN. HIGHS 38-48.
LOWS 16-26. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN. HIGHS 34-44. LOWS
16-26. SLOPE WINDS.
MONDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN. HIGHS 36-46. LOWS
20-30. SLOPE WINDS.
TUESDAY
SNOW LIKELY AND A CHANCE OF RAIN. HIGHS 35-45. LOWS
19-29.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN. HIGHS 33-43.
CAZ271-211415-
WESTERN LASSEN, EASTERN PLUMAS, AND EASTERN SIERRA COUNTIES-
714 PM PST WED NOV 20 2024
REST OF TONIGHT
* SKY/WEATHER........RAIN AND SNOW.
* MIN TEMPERATURE....
* VALLEYS..........27-37.
* MID SLOPE........28-38.
* 24 HR TREND......LITTLE CHANGE.
* MAX HUMIDITY.......
* VALLEYS..........86-96%.
* MID SLOPE........83-93%.
* 24 HR TREND......20% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 18 MPH WITH GUSTS TO 35 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 65 MPH
SHIFTING TO THE SOUTHWEST 25 TO 35 MPH WITH
GUSTS TO 70 MPH LATE IN THE NIGHT.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...75%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....SOUTH 20 TO 30 MPH.
* VENTILATION........GOOD.
THURSDAY
* SKY/WEATHER........SNOW IN THE MORNING. RAIN.
* MAX TEMPERATURE....
* VALLEYS..........40-50.
* MID SLOPE........38-48.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........57-67%.
* MID SLOPE........59-69%.
* 24 HR TREND......5% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 16 MPH WITH GUSTS TO 30 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 70 MPH
SHIFTING TO THE SOUTHWEST 25 TO 35 MPH WITH
GUSTS TO 60 MPH LATE IN THE AFTERNOON.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...80%.
* MIXING HEIGHT......1000-1500 FT AGL.
* TRANSPORT WINDS....SOUTHWEST 25 TO 35 MPH.
* VENTILATION........VERY GOOD.
THURSDAY NIGHT
* SKY/WEATHER........RAIN.
* MIN TEMPERATURE....
* VALLEYS..........31-41.
* MID SLOPE........31-41.
* MAX HUMIDITY.......
* VALLEYS..........77-87%.
* MID SLOPE........63-73%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 16 MPH. GUSTS TO 25 MPH
INCREASING TO 30 MPH AFTER MIDNIGHT.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 60 MPH
INCREASING TO 25 TO 35 MPH WITH GUSTS TO 70
MPH AFTER MIDNIGHT.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...65%.
* MIXING HEIGHT......600-1100 FT AGL.
* TRANSPORT WINDS....SOUTH 20 TO 30 MPH.
* VENTILATION........GOOD.
FRIDAY
* SKY/WEATHER........RAIN.
* MAX TEMPERATURE....
* VALLEYS..........40-50.
* MID SLOPE........37-47.
* MIN HUMIDITY.......
* VALLEYS..........62-72%.
* MID SLOPE........59-69%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 10 TO 17 MPH WITH GUSTS TO 30 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...75%.
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 1100-1600 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 25 TO 35 MPH.
* VENTILATION........GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
EXTENDED
FRIDAY NIGHT
RAIN. SNOW AFTER MIDNIGHT. LOWS 24-34. SOUTHWEST
WINDS 9 TO 16 MPH.
SATURDAY
SNOW AND RAIN LIKELY. HIGHS 33-43. LOWS 15-25. SOUTHWEST
WINDS 10 TO 15 MPH.
SUNDAY
SNOW AND RAIN LIKELY. HIGHS 33-41. LOWS 15-25. SLOPE
WINDS.
MONDAY
SNOW AND RAIN LIKELY. HIGHS 35-43. LOWS 18-28. SOUTH WINDS
AROUND 10 MPH.
TUESDAY
SNOW AND RAIN LIKELY. HIGHS 34-44. LOWS 17-27.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW. HIGHS 34-42.
CAZ274-211415-
SOUTHERN MONO COUNTY-
714 PM PST WED NOV 20 2024
REST OF TONIGHT
* SKY/WEATHER........PARTLY CLOUDY.
* MIN TEMPERATURE....
* VALLEYS..........24-34.
* MID SLOPE........27-37.
* 24 HR TREND......8 DEGREES WARMER.
* MAX HUMIDITY.......
* VALLEYS..........52-62%.
* MID SLOPE........33-43%.
* 24 HR TREND......16% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 16 MPH WITH GUSTS TO 30 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 70 MPH
INCREASING TO SOUTHWEST 30 TO 40 MPH WITH
GUSTS TO 75 MPH LATE IN THE NIGHT.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......800 FT AGL.
* TRANSPORT WINDS....SOUTH 15 TO 25 MPH.
* VENTILATION........FAIR.
THURSDAY
* SKY/WEATHER........PARTLY CLOUDY.
* MAX TEMPERATURE....
* VALLEYS..........50-60.
* MID SLOPE........46-56.
* 24 HR TREND......LITTLE CHANGE.
* MIN HUMIDITY.......
* VALLEYS..........22-32%.
* MID SLOPE........23-33%.
* 24 HR TREND......13% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 17 MPH WITH GUSTS TO 30 MPH.
* RIDGE TOP........SOUTH WINDS 15 TO 25 MPH WITH GUSTS TO 75 MPH.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......800-1300 FT AGL INCREASING TO 1600-2600 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 15 TO 20 MPH SHIFTING TO THE SOUTHWEST
20 TO 30 MPH IN THE AFTERNOON.
* VENTILATION........GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
THURSDAY NIGHT
* SKY/WEATHER........PARTLY CLOUDY THEN BECOMING CLEAR.
* MIN TEMPERATURE....
* VALLEYS..........26-36.
* MID SLOPE........28-38.
* MAX HUMIDITY.......
* VALLEYS..........46-56%.
* MID SLOPE........34-44%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTH WINDS 9 TO 15 MPH WITH GUSTS TO 25 MPH.
* RIDGE TOP........SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 65
MPH INCREASING TO 25 TO 35 MPH WITH GUSTS TO
70 MPH IN THE MORNING.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...0%.
* MIXING HEIGHT......600-1100 FT AGL.
* TRANSPORT WINDS....SOUTH 10 TO 20 MPH.
* VENTILATION........FAIR.
FRIDAY
* SKY/WEATHER........PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
IN THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........50-60.
* MID SLOPE........46-56.
* MIN HUMIDITY.......
* VALLEYS..........19-29%.
* MID SLOPE........20-30%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 9 TO 17 MPH INCREASING TO 13 TO
20 MPH LATE IN THE AFTERNOON. GUSTS TO 25 MPH
INCREASING TO 30 MPH LATE IN THE AFTERNOON.
* RIDGE TOP........SOUTHWEST WINDS 30 TO 45 MPH WITH GUSTS TO 80
MPH.
* HAINES INDEX.......3.
* LAL................1.
* CHC WETTING RAIN...10%.
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 1900-2900 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTH 15 TO 20 MPH INCREASING TO SOUTHWEST 25
TO 35 MPH IN THE AFTERNOON.
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
EXTENDED
FRIDAY NIGHT
SNOW LIKELY AND A CHANCE OF RAIN AND SNOW. LOWS
26-36. SOUTHWEST WINDS 10 TO 17 MPH INCREASING TO 12 TO 20 MPH AFTER
MIDNIGHT.
SATURDAY
SNOW LIKELY AND A CHANCE OF RAIN. HIGHS 40-50. LOWS
17-27. SOUTHWEST WINDS 10 TO 20 MPH.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN.
HIGHS 37-47. LOWS 15-25. SOUTHWEST WINDS 8 TO 13 MPH.
TUESDAY THROUGH WEDNESDAY
MOSTLY CLOUDY. CHANCE OF SNOW AND RAIN.
HIGHS 37-47. LOWS 15-25.
.8 TO 14 DAY OUTLOOK FOR (THU NOV 28 THROUGH WED DEC 4)
BELOW NORMAL TEMPERATURES AND PRECIPITATION.
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