227
FNUS55 KREV 152100
FWFREV
FIRE WEATHER PLANNING FORECAST
NATIONAL WEATHER SERVICE RENO NV
200 PM PDT SUN SEP 15 2024
..COLD FRONT WITH GUSTY SOUTHWEST WINDS THROUGH EARLY EVENING
DISCUSSION
GUSTY WINDS AHEAD OF AN APPROACHING COLD FRONT WILL CONTINUE THROUGH
EARLY EVENING. MOISTURE WILL BE ON THE INCREASE WITH CHANCES FOR
WETTING RAIN AND HIGH ELEVATION SNOW, 60-80% CHANCE ON MONDAY WITH
ISOLATED THUNDERSTORMS AND MUCH COLDER TEMPERATURES. ISOLATED STORMS
COULD YIELD LOCALIZED HEAVIER RAIN AND SNOWFALL RATES. MONDAY HIGHS
WILL BE SIMILAR TO LATE OCTOBER. ANOTHER LOW PRESSURE SYSTEM BRINGS
ADDITIONAL CHANCES FOR WETTING RAIN LATE TUESDAY INTO WEDNESDAY.
WARMING AND DRYING EXPECTED TOWARDS THE END OF THE 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
NVZ420-161430-
NORTHERN SIERRA FRONT INCLUDING CARSON CITY, DOUGLAS, STOREY,
SOUTHERN WASHOE, WESTERN LYON, AND FAR SOUTHERN LASSEN COUNTIES-
200 PM PDT SUN SEP 15 2024
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........37-47.
* MID SLOPE........40-49.
* 24 HR TREND......6 DEGREES COOLER.
* MAX HUMIDITY.......
* VALLEYS..........72-82%.
* MID SLOPE........56-66%.
* 24 HR TREND......30% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 13 TO 20 MPH WITH GUSTS TO 30
MPH BECOMING DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........SOUTHWEST WINDS 15 TO 25 MPH IN THE EVENING
BECOMING LIGHT.
* HAINES INDEX.......3-4.
* LAL................2.
* CHC WETTING RAIN...20%.
* MIXING HEIGHT......3000-4000 FT AGL DECREASING TO 600-1000 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....WEST 15 TO 25 MPH IN THE EVENING BECOMING
LIGHT.
* VENTILATION........EXCELLENT DECREASING TO MARGINAL AFTER
MIDNIGHT.
MONDAY
* SKY/WEATHER........SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS.
* MAX TEMPERATURE....
* VALLEYS..........56-66.
* MID SLOPE........51-61.
* 24 HR TREND......15 DEGREES COOLER.
* MIN HUMIDITY.......
* VALLEYS..........36-46%.
* MID SLOPE........42-52%.
* 24 HR TREND......31% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....NORTHWEST WINDS 9 TO 17 MPH WITH GUSTS TO 25
MPH.
* RIDGE TOP........NORTHWEST WINDS 10 TO 17 MPH. GUSTS TO 25 MPH IN
THE LATE MORNING AND AFTERNOON.
* HAINES INDEX.......2-3.
* LAL................2.
* CHC WETTING RAIN...50%.
* MIXING HEIGHT......1700-2200 FT AGL INCREASING TO 4100-5100 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....WEST 10 TO 20 MPH.
* VENTILATION........GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER........SHOWERS IN THE EVENING. SLIGHT CHANCE OF
THUNDERSTORMS. CHANCE OF SHOWERS AFTER
MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........37-47.
* MID SLOPE........40-50.
* MAX HUMIDITY.......
* VALLEYS..........76-86%.
* MID SLOPE........62-72%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 17 MPH WITH GUSTS TO 25 MPH
INCREASING TO 12 TO 20 MPH WITH GUSTS TO 35
MPH AFTER MIDNIGHT.
* RIDGE TOP........WEST WINDS 15 TO 25 MPH. GUSTS TO 35 MPH
INCREASING TO 40 MPH IN THE MORNING.
* HAINES INDEX.......2.
* LAL................3.
* CHC WETTING RAIN...60%.
* MIXING HEIGHT......1800-2800 FT AGL DECREASING TO 900-1400 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....WEST 15 TO 25 MPH.
* VENTILATION........VERY GOOD DECREASING TO GOOD AFTER MIDNIGHT.
TUESDAY
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF SHOWERS IN THE MORNING.
* MAX TEMPERATURE....
* VALLEYS..........61-71.
* MID SLOPE........57-67.
* MIN HUMIDITY.......
* VALLEYS..........28-38%.
* MID SLOPE........35-45%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 17 MPH. GUSTS TO 30 MPH
DECREASING TO 25 MPH IN THE AFTERNOON.
* RIDGE TOP........WEST WINDS 10 TO 17 MPH. GUSTS TO 35 MPH UNTIL
LATE AFTERNOON.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......700-1200 FT AGL INCREASING TO 3800-4800 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....WEST 15 TO 25 MPH.
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
EXTENDED
TUESDAY NIGHT
CLOUDY. CHANCE OF SHOWERS. LOWS 40-50. WEST WINDS
9 TO 15 MPH BECOMING DOWNSLOPE 2 TO 5 MPH.
WEDNESDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
54-64. LOWS 38-48. SLOPE WINDS.
THURSDAY
PARTLY CLOUDY. CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 59-69. LOWS 37-47. SLOPE WINDS.
FRIDAY
CLEAR. HIGHS 65-75. LOWS 37-47. SLOPE WINDS.
SATURDAY THROUGH SUNDAY
CLEAR. HIGHS 67-77. LOWS 40-50.
NVZ421-161430-
SOUTHERN SIERRA FRONT INCLUDING ALPINE, NORTHERN MONO, SOUTHERN
LYON, AND WESTERN MINERAL COUNTIES-
200 PM PDT SUN SEP 15 2024
TONIGHT
* SKY/WEATHER........CLOUDY. CHANCE OF SHOWERS. SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........30-40.
* MID SLOPE........40-50.
* 24 HR TREND......7 DEGREES COOLER.
* MAX HUMIDITY.......
* VALLEYS..........73-83%.
* MID SLOPE........53-63%.
* 24 HR TREND......35% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO 35
MPH BECOMING DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS TO 40
MPH SHIFTING TO THE SOUTH 10 TO 15 MPH WITH
GUSTS TO 30 MPH AFTER MIDNIGHT.
* HAINES INDEX.......3.
* LAL................2.
* CHC WETTING RAIN...15%.
* MIXING HEIGHT......2800-3800 FT AGL DECREASING TO 700-1200 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....SOUTHWEST 20 TO 30 MPH BECOMING SOUTH 10 TO 15
MPH AFTER MIDNIGHT.
* VENTILATION........EXCELLENT DECREASING TO FAIR AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER........SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS.
* MAX TEMPERATURE....
* VALLEYS..........52-62.
* MID SLOPE........45-55.
* 24 HR TREND......19 DEGREES COOLER.
* MIN HUMIDITY.......
* VALLEYS..........39-49%.
* MID SLOPE........40-50%.
* 24 HR TREND......27% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING NORTHWEST 9 TO 14
MPH IN THE LATE MORNING AND AFTERNOON.
* RIDGE TOP........WEST WINDS 10 TO 15 MPH.
* HAINES INDEX.......2-3.
* LAL................3.
* CHC WETTING RAIN...45%.
* MIXING HEIGHT......1900-2900 FT AGL INCREASING TO 4200-5200 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....WEST 10 TO 15 MPH.
* VENTILATION........GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER........SHOWERS LIKELY AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE EVENING, THEN CHANCE OF
SHOWERS AFTER MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........28-38.
* MID SLOPE........38-48.
* MAX HUMIDITY.......
* VALLEYS..........75-85%.
* MID SLOPE........55-65%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 14 MPH WITH GUSTS TO 25 MPH.
* RIDGE TOP........WEST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
* HAINES INDEX.......2-3.
* LAL................2.
* CHC WETTING RAIN...20%.
* MIXING HEIGHT......2500-3500 FT AGL DECREASING TO 900-1400 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....WEST 10 TO 15 MPH.
* VENTILATION........VERY GOOD DECREASING TO FAIR AFTER MIDNIGHT.
TUESDAY
* SKY/WEATHER........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
MORNING.
* MAX TEMPERATURE....
* VALLEYS..........61-71.
* MID SLOPE........55-65.
* MIN HUMIDITY.......
* VALLEYS..........29-39%.
* MID SLOPE........30-40%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 14 MPH.
* RIDGE TOP........WEST WINDS 10 TO 15 MPH.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......800-1300 FT AGL INCREASING TO 4500-5500 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....WEST 10 TO 15 MPH.
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
EXTENDED
TUESDAY NIGHT
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
LIKELY AFTER MIDNIGHT. LOWS 32-42. NORTHWEST WINDS 9 TO 14 MPH IN
THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.
WEDNESDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
51-61. LOWS 30-40. SLOPE WINDS.
THURSDAY
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 54-64. LOWS 30-40. SLOPE WINDS.
FRIDAY
CLEAR. HIGHS 62-72. LOWS 30-40. SLOPE WINDS.
SATURDAY THROUGH SUNDAY
CLEAR. HIGHS 68-78. LOWS 33-43.
CAZ272-161430-
GREATER LAKE TAHOE AND TRUCKEE AREA-
200 PM PDT SUN SEP 15 2024
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF SHOWERS AFTER
MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........29-39.
* MID SLOPE........31-41.
* 24 HR TREND......9 DEGREES COOLER.
* MAX HUMIDITY.......
* VALLEYS..........83-93%.
* MID SLOPE........69-79%.
* 24 HR TREND......32% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 9 TO 15 MPH WITH GUSTS TO 30 MPH
IN THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 30
MPH IN THE EVENING BECOMING LIGHT.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...10%.
* MIXING HEIGHT......2000-3000 FT AGL DECREASING TO 600-1100 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....SOUTHWEST 15 TO 25 MPH IN THE EVENING BECOMING
LIGHT.
* VENTILATION........EXCELLENT DECREASING TO FAIR AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER........CHANCE OF SHOWERS IN THE MORNING. SLIGHT
CHANCE OF THUNDERSTORMS. SHOWERS LIKELY IN
THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........48-56.
* MID SLOPE........43-53.
* 24 HR TREND......13 DEGREES COOLER.
* MIN HUMIDITY.......
* VALLEYS..........45-55%.
* MID SLOPE........48-58%.
* 24 HR TREND......25% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING WEST 8 TO 13 MPH IN
THE AFTERNOON.
* RIDGE TOP........WEST WINDS 10 TO 15 MPH WITH GUSTS TO 25 MPH.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...40%.
* MIXING HEIGHT......1700-2200 FT AGL INCREASING TO 3400-4400 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....SOUTHWEST 10 TO 15 MPH.
* VENTILATION........GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER........SHOWERS IN THE EVENING, THEN CHANCE OF SHOWERS
AFTER MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........28-38.
* MID SLOPE........31-41.
* MAX HUMIDITY.......
* VALLEYS..........90-100%.
* MID SLOPE........80-90%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 15 MPH WITH GUSTS TO 30 MPH.
* RIDGE TOP........WEST WINDS 10 TO 20 MPH. GUSTS TO 25 MPH
INCREASING TO 40 MPH AFTER MIDNIGHT.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...50%.
* MIXING HEIGHT......1400-1900 FT AGL DECREASING TO 800-1300 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....WEST 15 TO 25 MPH.
* VENTILATION........VERY GOOD DECREASING TO GOOD AFTER MIDNIGHT.
TUESDAY
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
* MAX TEMPERATURE....
* VALLEYS..........51-61.
* MID SLOPE........48-58.
* MIN HUMIDITY.......
* VALLEYS..........47-57%.
* MID SLOPE........49-59%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 7 TO 12 MPH. GUSTS TO 20 MPH IN THE
MORNING.
* RIDGE TOP........WEST WINDS 10 TO 15 MPH. GUSTS TO 40 MPH IN THE
MORNING.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-1000 FT AGL INCREASING TO 2600-3600 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....WEST 10 TO 20 MPH.
* VENTILATION........FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
EXTENDED
TUESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF SHOWERS. LOWS 31-41. WEST
WINDS 5 TO 10 MPH IN THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.
WEDNESDAY
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.
HIGHS 45-55. LOWS 29-39. SLOPE WINDS.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 51-61. LOWS 29-39. SLOPE WINDS.
FRIDAY
CLEAR. HIGHS 59-69. LOWS 31-41. SLOPE WINDS.
SATURDAY THROUGH SUNDAY
CLEAR. HIGHS 62-72. LOWS 34-44.
NVZ423-161430-
WEST HUMBOLDT BASIN IN PERSHING COUNTY-
200 PM PDT SUN SEP 15 2024
TONIGHT
* SKY/WEATHER........CLOUDY. CHANCE OF SHOWERS. SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........42-52.
* MID SLOPE........42-51.
* 24 HR TREND......4 DEGREES COOLER.
* MAX HUMIDITY.......
* VALLEYS..........69-79%.
* MID SLOPE........56-66%.
* 24 HR TREND......32% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 12 TO 17 MPH WITH GUSTS TO 25 MPH
SHIFTING TO THE NORTHWEST 9 TO 14 MPH IN THE
LATE EVENING AND EARLY MORNING, THEN BECOMING
DOWNSLOPE 2 TO 5 MPH LATE IN THE NIGHT.
* RIDGE TOP........WEST WINDS 10 TO 20 MPH.
* HAINES INDEX.......3.
* LAL................2.
* CHC WETTING RAIN...35%.
* MIXING HEIGHT......3900-4900 FT AGL DECREASING TO 600-1100 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....WEST 15 TO 25 MPH DECREASING TO 10 TO 15 MPH
AFTER MIDNIGHT.
* VENTILATION........EXCELLENT DECREASING TO FAIR AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER........CHANCE OF SHOWERS IN THE MORNING. SLIGHT
CHANCE OF THUNDERSTORMS. SHOWERS IN THE
AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........56-62.
* MID SLOPE........51-61.
* 24 HR TREND......22 DEGREES COOLER.
* MIN HUMIDITY.......
* VALLEYS..........46-56%.
* MID SLOPE........50-60%.
* 24 HR TREND......44% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....NORTH WINDS 9 TO 14 MPH SHIFTING TO THE
SOUTHWEST LATE IN THE AFTERNOON.
* RIDGE TOP........NORTH WINDS 10 TO 15 MPH SHIFTING TO THE
SOUTHWEST LATE IN THE AFTERNOON.
* HAINES INDEX.......2-3.
* LAL................3.
* CHC WETTING RAIN...55%.
* MIXING HEIGHT......1200-1700 FT AGL INCREASING TO 2400-3400 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.
* VENTILATION........FAIR INCREASING TO GOOD IN THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER........SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
* MIN TEMPERATURE....
* VALLEYS..........41-51.
* MID SLOPE........42-51.
* MAX HUMIDITY.......
* VALLEYS..........78-88%.
* MID SLOPE........69-79%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 9 TO 16 MPH WITH GUSTS TO 25
MPH.
* RIDGE TOP........SOUTHWEST WINDS 10 TO 20 MPH.
* HAINES INDEX.......2.
* LAL................3.
* CHC WETTING RAIN...60%.
* MIXING HEIGHT......1500-2000 FT AGL DECREASING TO 900-1400 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....SOUTHWEST 10 TO 20 MPH.
* VENTILATION........GOOD DECREASING TO FAIR AFTER MIDNIGHT.
TUESDAY
* SKY/WEATHER........CLOUDY. CHANCE OF SHOWERS.
* MAX TEMPERATURE....
* VALLEYS..........64-70.
* MID SLOPE........58-68.
* MIN HUMIDITY.......
* VALLEYS..........30-40%.
* MID SLOPE........30-40%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 16 MPH WITH GUSTS TO 25 MPH.
* RIDGE TOP........WEST WINDS 10 TO 20 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...40%.
* MIXING HEIGHT......1000-1500 FT AGL INCREASING TO 3000-4000 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....WEST 15 TO 25 MPH.
* VENTILATION........GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
EXTENDED
TUESDAY NIGHT
CLOUDY. CHANCE OF SHOWERS. LOWS 41-51. WEST WINDS
9 TO 14 MPH UNTIL EARLY MORNING BECOMING DOWNSLOPE 2 TO 5 MPH.
WEDNESDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
58-64. LOWS 38-48. SLOPE WINDS.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 63-69. LOWS 38-48. SLOPE WINDS.
FRIDAY
CLEAR. HIGHS 69-75. LOWS 38-48. SLOPE WINDS.
SATURDAY THROUGH SUNDAY
CLEAR. HIGHS 68-77. LOWS 39-49.
NVZ429-161430-
LAHONTAN BASIN INCLUDING CHURCHILL AND EASTERN MINERAL COUNTIES-
200 PM PDT SUN SEP 15 2024
TONIGHT
* SKY/WEATHER........CLOUDY. CHANCE OF SHOWERS AND A SLIGHT CHANCE
OF THUNDERSTORMS.
* MIN TEMPERATURE....
* VALLEYS..........41-51.
* MID SLOPE........41-51.
* 24 HR TREND......4 DEGREES COOLER.
* MAX HUMIDITY.......
* VALLEYS..........73-83%.
* MID SLOPE........58-68%.
* 24 HR TREND......35% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 13 TO 18 MPH SHIFTING TO THE
NORTHWEST 9 TO 14 MPH IN THE LATE EVENING AND
OVERNIGHT.
* RIDGE TOP........NORTH WINDS 10 TO 15 MPH.
* HAINES INDEX.......3.
* LAL................2.
* CHC WETTING RAIN...30%.
* MIXING HEIGHT......3900-4900 FT AGL DECREASING TO 900-1400 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....WEST 15 TO 25 MPH SHIFTING TO THE NORTH 10 TO
15 MPH AFTER MIDNIGHT.
* VENTILATION........EXCELLENT DECREASING TO FAIR AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER........SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
* MAX TEMPERATURE....
* VALLEYS..........54-64.
* MID SLOPE........49-59.
* 24 HR TREND......23 DEGREES COOLER.
* MIN HUMIDITY.......
* VALLEYS..........40-50%.
* MID SLOPE........43-53%.
* 24 HR TREND......43% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....NORTHWEST WINDS 9 TO 14 MPH.
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH.
* HAINES INDEX.......2-3.
* LAL................3.
* CHC WETTING RAIN...65%.
* MIXING HEIGHT......1200-1700 FT AGL INCREASING TO 2500-3500 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....NORTHWEST 10 TO 20 MPH.
* VENTILATION........GOOD INCREASING TO VERY GOOD IN THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER........SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
* MIN TEMPERATURE....
* VALLEYS..........40-50.
* MID SLOPE........41-51.
* MAX HUMIDITY.......
* VALLEYS..........76-86%.
* MID SLOPE........64-74%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 16 MPH. GUSTS TO 25 MPH
INCREASING TO 30 MPH IN THE MORNING.
* RIDGE TOP........SOUTHWEST WINDS 10 TO 20 MPH. GUSTS TO 30 MPH IN
THE LATE EVENING AND OVERNIGHT.
* HAINES INDEX.......2.
* LAL................3.
* CHC WETTING RAIN...55%.
* MIXING HEIGHT......1900-2900 FT AGL DECREASING TO 1200-1700 FT
AGL AFTER MIDNIGHT.
* TRANSPORT WINDS....WEST 10 TO 20 MPH.
* VENTILATION........VERY GOOD DECREASING TO GOOD AFTER MIDNIGHT.
TUESDAY
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF SHOWERS.
* MAX TEMPERATURE....
* VALLEYS..........63-73.
* MID SLOPE........58-68.
* MIN HUMIDITY.......
* VALLEYS..........31-41%.
* MID SLOPE........32-42%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 14 MPH WITH GUSTS TO 25 MPH.
* RIDGE TOP........WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...25%.
* MIXING HEIGHT......900-1400 FT AGL INCREASING TO 3900-4900 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....WEST 10 TO 20 MPH.
* VENTILATION........GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
EXTENDED
TUESDAY NIGHT
CLOUDY. CHANCE OF SHOWERS. SLIGHT CHANCE OF
THUNDERSTORMS AFTER MIDNIGHT. LOWS 43-53. NORTHWEST WINDS 9 TO
14 MPH IN THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.
WEDNESDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
54-64. LOWS 40-50. SLOPE WINDS.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 58-68. LOWS 39-49. SLOPE WINDS.
FRIDAY
CLEAR. HIGHS 66-76. LOWS 39-49. SLOPE WINDS.
SATURDAY THROUGH SUNDAY
CLEAR. HIGHS 69-79. LOWS 40-50.
CAZ270-278-NVZ458-161430-
SURPRISE VALLEY CALIFORNIA-EASTERN LASSEN COUNTY-
NORTHERN WASHOE COUNTY-
200 PM PDT SUN SEP 15 2024
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING. CHANCE OF SHOWERS.
* MIN TEMPERATURE....
* VALLEYS..........35-45.
* MID SLOPE........37-47.
* 24 HR TREND......6 DEGREES COOLER.
* MAX HUMIDITY.......
* VALLEYS..........73-83%.
* MID SLOPE........63-73%.
* 24 HR TREND......26% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 17 MPH WITH GUSTS TO 30 MPH IN
THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........NORTHWEST WINDS 10 TO 15 MPH WITH GUSTS TO 25
MPH.
* HAINES INDEX.......3-4.
* LAL................3.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......3600-4600 FT AGL DECREASING TO 600-800 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....NORTHWEST 10 TO 20 MPH.
* VENTILATION........EXCELLENT DECREASING TO MARGINAL AFTER
MIDNIGHT.
MONDAY
* SKY/WEATHER........SLIGHT CHANCE OF THUNDERSTORMS. SHOWERS IN
THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........56-66.
* MID SLOPE........51-61.
* 24 HR TREND......12 DEGREES COOLER.
* MIN HUMIDITY.......
* VALLEYS..........37-47%.
* MID SLOPE........49-59%.
* 24 HR TREND......31% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....NORTHWEST WINDS 9 TO 16 MPH. GUSTS TO 25 MPH IN
THE AFTERNOON.
* RIDGE TOP........NORTH WINDS 10 TO 16 MPH. GUSTS TO 25 MPH IN THE
AFTERNOON.
* HAINES INDEX.......2-3.
* LAL................3.
* CHC WETTING RAIN...50%.
* MIXING HEIGHT......1600-2100 FT AGL INCREASING TO 3100-4100 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....LIGHT WINDS BECOMING NORTH 15 TO 25 MPH IN THE
AFTERNOON.
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER........SHOWERS IN THE EVENING. SLIGHT CHANCE OF
THUNDERSTORMS. CHANCE OF SHOWERS AFTER
MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........38-48.
* MID SLOPE........40-49.
* MAX HUMIDITY.......
* VALLEYS..........79-89%.
* MID SLOPE........73-83%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....NORTHWEST WINDS 9 TO 15 MPH WITH GUSTS TO 25 MPH
INCREASING TO WEST 13 TO 20 MPH WITH GUSTS TO
40 MPH AFTER MIDNIGHT.
* RIDGE TOP........NORTHWEST WINDS 15 TO 25 MPH. GUSTS TO 35 MPH
INCREASING TO 40 MPH IN THE MORNING.
* HAINES INDEX.......2.
* LAL................3.
* CHC WETTING RAIN...55%.
* MIXING HEIGHT......1500-2000 FT AGL DECREASING TO 800-1300 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....NORTHWEST 15 TO 25 MPH.
* VENTILATION........GOOD.
TUESDAY
* SKY/WEATHER........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS IN THE
MORNING.
* MAX TEMPERATURE....
* VALLEYS..........60-70.
* MID SLOPE........55-65.
* MIN HUMIDITY.......
* VALLEYS..........29-39%.
* MID SLOPE........31-41%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 10 TO 18 MPH WITH GUSTS TO 30 MPH.
* RIDGE TOP........WEST WINDS 10 TO 20 MPH WITH GUSTS TO 35 MPH.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...10%.
* MIXING HEIGHT......800-1300 FT AGL INCREASING TO 3400-4400 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....NORTHWEST 15 TO 25 MPH.
* VENTILATION........GOOD INCREASING TO EXCELLENT IN THE AFTERNOON.
EXTENDED
TUESDAY NIGHT
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
LIKELY AFTER MIDNIGHT. LOWS 37-47. WEST WINDS 9 TO 17 MPH UNTIL
EARLY MORNING BECOMING DOWNSLOPE 2 TO 5 MPH.
WEDNESDAY
CLOUDY. CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 55-65. LOWS 33-43. SLOPE WINDS.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. HIGHS 61-71.
LOWS 33-43. SLOPE WINDS.
FRIDAY
CLEAR. HIGHS 68-78. LOWS 34-44. SLOPE WINDS.
SATURDAY THROUGH SUNDAY
CLEAR. HIGHS 68-78. LOWS 34-44.
CAZ271-161430-
WESTERN LASSEN, EASTERN PLUMAS, AND EASTERN SIERRA COUNTIES-
200 PM PDT SUN SEP 15 2024
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING. CHANCE OF SHOWERS.
* MIN TEMPERATURE....
* VALLEYS..........28-38.
* MID SLOPE........35-45.
* 24 HR TREND......7 DEGREES COOLER.
* MAX HUMIDITY.......
* VALLEYS..........84-94%.
* MID SLOPE........70-80%.
* 24 HR TREND......25% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 8 TO 13 MPH WITH GUSTS TO 25 MPH
IN THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.
* RIDGE TOP........LIGHT WINDS.
* HAINES INDEX.......3.
* LAL................2.
* CHC WETTING RAIN...20%.
* MIXING HEIGHT......2800-3800 FT AGL DECREASING TO 600-900 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....WEST 10 TO 15 MPH IN THE EVENING BECOMING
LIGHT.
* VENTILATION........EXCELLENT DECREASING TO MARGINAL AFTER
MIDNIGHT.
MONDAY
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF SHOWERS. SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
* MAX TEMPERATURE....
* VALLEYS..........53-63.
* MID SLOPE........51-61.
* 24 HR TREND......9 DEGREES COOLER.
* MIN HUMIDITY.......
* VALLEYS..........42-52%.
* MID SLOPE........42-52%.
* 24 HR TREND......27% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH BECOMING WEST 9 TO 14 MPH IN
THE AFTERNOON.
* RIDGE TOP........WEST WINDS 10 TO 15 MPH.
* HAINES INDEX.......2-3.
* LAL................2.
* CHC WETTING RAIN...40%.
* MIXING HEIGHT......1600-2100 FT AGL INCREASING TO 3800-4800 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....NORTHWEST 10 TO 20 MPH.
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
MONDAY NIGHT
* SKY/WEATHER........SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS
IN THE EVENING, THEN CHANCE OF SHOWERS AFTER
MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........30-40.
* MID SLOPE........36-46.
* MAX HUMIDITY.......
* VALLEYS..........88-98%.
* MID SLOPE........87-97%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 15 MPH. GUSTS TO 20 MPH
INCREASING TO 35 MPH AFTER MIDNIGHT.
* RIDGE TOP........WEST WINDS 10 TO 20 MPH WITH GUSTS TO 30 MPH.
* HAINES INDEX.......2.
* LAL................2.
* CHC WETTING RAIN...55%.
* MIXING HEIGHT......1300-1800 FT AGL DECREASING TO 600-1100 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....WEST 15 TO 25 MPH.
* VENTILATION........GOOD DECREASING TO FAIR AFTER MIDNIGHT.
TUESDAY
* SKY/WEATHER........MOSTLY CLOUDY.
* MAX TEMPERATURE....
* VALLEYS..........56-66.
* MID SLOPE........53-63.
* MIN HUMIDITY.......
* VALLEYS..........37-47%.
* MID SLOPE........38-48%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 14 MPH.
* RIDGE TOP........WEST WINDS 10 TO 15 MPH. GUSTS TO 25 MPH IN THE
MORNING.
* HAINES INDEX.......2.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-1100 FT AGL INCREASING TO 2800-3800 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....WEST 10 TO 20 MPH.
* VENTILATION........FAIR INCREASING TO VERY GOOD IN THE AFTERNOON.
EXTENDED
TUESDAY NIGHT
CHANCE OF SHOWERS IN THE EVENING, THEN SHOWERS
LIKELY AFTER MIDNIGHT. LOWS 31-41. WEST WINDS 7 TO 12 MPH IN THE
EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.
WEDNESDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
52-62. LOWS 29-39. SLOPE WINDS.
THURSDAY
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS. HIGHS 60-70.
LOWS 29-39. SLOPE WINDS.
FRIDAY
CLEAR. HIGHS 66-76. LOWS 29-39. SLOPE WINDS.
SATURDAY THROUGH SUNDAY
CLEAR. HIGHS 67-77. LOWS 31-41.
CAZ274-161430-
SOUTHERN MONO COUNTY-
200 PM PDT SUN SEP 15 2024
TONIGHT
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.
* MIN TEMPERATURE....
* VALLEYS..........29-39.
* MID SLOPE........34-44.
* 24 HR TREND......5 DEGREES COOLER.
* MAX HUMIDITY.......
* VALLEYS..........73-83%.
* MID SLOPE........48-58%.
* 24 HR TREND......27% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....SOUTHWEST WINDS 12 TO 20 MPH WITH GUSTS TO 35
MPH DECREASING TO 9 TO 14 MPH WITH GUSTS TO 30
MPH AFTER MIDNIGHT.
* RIDGE TOP........SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO 40
MPH.
* HAINES INDEX.......4.
* LAL................2.
* CHC WETTING RAIN...10%.
* MIXING HEIGHT......3000-4000 FT AGL DECREASING TO 600-1100 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....SOUTHWEST 20 TO 30 MPH DECREASING TO 10 TO 15
MPH AFTER MIDNIGHT.
* VENTILATION........EXCELLENT DECREASING TO FAIR AFTER MIDNIGHT.
MONDAY
* SKY/WEATHER........MOSTLY CLOUDY. CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS.
* MAX TEMPERATURE....
* VALLEYS..........49-59.
* MID SLOPE........44-54.
* 24 HR TREND......17 DEGREES COOLER.
* MIN HUMIDITY.......
* VALLEYS..........25-35%.
* MID SLOPE........32-42%.
* 24 HR TREND......17% WETTER.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 8 TO 13 MPH WITH GUSTS TO 20 MPH.
* RIDGE TOP........WEST WINDS 10 TO 20 MPH. GUSTS TO 35 MPH UNTIL
LATE AFTERNOON.
* HAINES INDEX.......3.
* LAL................3.
* CHC WETTING RAIN...35%.
* MIXING HEIGHT......2400-3400 FT AGL INCREASING TO 5500-6500 FT
AGL IN THE AFTERNOON.
* TRANSPORT WINDS....WEST 10 TO 15 MPH.
* VENTILATION........EXCELLENT.
MONDAY NIGHT
* SKY/WEATHER........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY.
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
CHANCE OF SHOWERS.
* MIN TEMPERATURE....
* VALLEYS..........25-35.
* MID SLOPE........29-39.
* MAX HUMIDITY.......
* VALLEYS..........74-84%.
* MID SLOPE........55-65%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....WEST WINDS 9 TO 14 MPH.
* RIDGE TOP........WEST WINDS 10 TO 15 MPH.
* HAINES INDEX.......2-3.
* LAL................2.
* CHC WETTING RAIN...10%.
* MIXING HEIGHT......2600-3600 FT AGL DECREASING TO 600-1000 FT AGL
AFTER MIDNIGHT.
* TRANSPORT WINDS....NORTHWEST 10 TO 15 MPH.
* VENTILATION........VERY GOOD DECREASING TO FAIR AFTER MIDNIGHT.
TUESDAY
* SKY/WEATHER........SUNNY.
* MAX TEMPERATURE....
* VALLEYS..........59-69.
* MID SLOPE........55-65.
* MIN HUMIDITY.......
* VALLEYS..........24-34%.
* MID SLOPE........28-38%.
* 20-FOOT WINDS......
* VALLEYS/SLOPE....UPSLOPE 4 TO 8 MPH.
* RIDGE TOP........WEST WINDS 10 TO 15 MPH.
* HAINES INDEX.......2-3.
* LAL................1.
* CHC WETTING RAIN...5%.
* MIXING HEIGHT......600-1100 FT AGL INCREASING TO 4300-5300 FT AGL
IN THE AFTERNOON.
* TRANSPORT WINDS....WEST 10 TO 15 MPH.
* VENTILATION........FAIR INCREASING TO EXCELLENT IN THE AFTERNOON.
EXTENDED
TUESDAY NIGHT
CLOUDY. CHANCE OF SHOWERS. LOWS 33-43. NORTHWEST
WINDS 7 TO 12 MPH IN THE EVENING BECOMING DOWNSLOPE 2 TO 5 MPH.
WEDNESDAY
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. HIGHS
49-59. LOWS 28-38. SLOPE WINDS.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS. HIGHS 50-60. LOWS 28-38. SLOPE WINDS.
FRIDAY
CLEAR. HIGHS 59-69. LOWS 29-39. SLOPE WINDS.
SATURDAY THROUGH SUNDAY
CLEAR. HIGHS 65-75. LOWS 32-42.
.8 TO 14 DAY OUTLOOK FOR (MON SEP 23 THROUGH SUN SEP 29)
ABOVE NORMAL TEMPERATURES AND LITTLE OR NO PRECIPITATION.
=
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