Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Reno, NV
Issued by NWS Reno, NV
975
FNUS55 KREV 102119
FWFREV
Fire Weather Planning Forecast
National Weather Service Reno NV
219 PM PDT Fri Oct 10 2025
...Gusty winds and dry conditions will maintain elevated fire weather
concerns in Mineral and Mono counties through the afternoon...
.DISCUSSION...
Gusty winds and dry conditions will continue to support areas of elevated
fire weather conditions in the western Nevada through the afternoon. A
cold front brings cooler temperatures, higher humidity, and light rain
and mountain snow this evening into Saturday. Low pressure may bring
wetting rains and heavy mountain snow early next week, but there is still
uncertainty in timing and amounts.
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
NVZ420-111445-
Northern Sierra Front including Carson City, Douglas, Storey,
Southern Washoe, Western Lyon, and Far Southern Lassen Counties-
219 PM PDT Fri Oct 10 2025
.TONIGHT...
* Sky/Weather........Mostly clear. Slight chance of showers after
midnight.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........32-42.
* Mid Slope........34-43.
* 24 hr trend......10 degrees cooler.
* Max Humidity.......
* Valleys..........74-84%.
* Mid Slope........60-70%.
* 24 hr trend......17% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 15 to 25 mph with gusts to 35
mph decreasing to 9 to 16 mph with gusts to 25
mph in the late evening and overnight.
* Ridge Top........Southwest winds 10 to 20 mph with gusts to 45
mph.
* Chc Wetting Rain...5%.
* Mixing Height......2100-3100 ft agl decreasing to 700-1200 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.
.SATURDAY...
* Sky/Weather........Mostly sunny. Slight chance of showers in the
afternoon.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........53-63.
* Mid Slope........49-59.
* 24 hr trend......11 degrees cooler.
* Min Humidity.......
* Valleys..........21-31%.
* Mid Slope........22-32%.
* 24 hr trend......7% wetter.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 16 mph with gusts to 25 mph
increasing to 12 to 18 mph late in the
afternoon.
* Ridge Top........West winds 10 to 20 mph. Gusts to 45 mph
decreasing to 30 mph in the afternoon.
* Chc Wetting Rain...5%.
* Mixing Height......1800-2800 ft agl increasing to 5700-6700 ft
agl in the afternoon.
* Transport Winds....West 10 to 20 mph.
* Ventilation........Good increasing to excellent in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........24-34.
* Mid Slope........27-36.
* Max Humidity.......
* Valleys..........74-84%.
* Mid Slope........60-70%.
* 20-Foot Winds......
* Valleys/Slope....Northwest winds 9 to 17 mph with gusts to 25 mph
until early morning becoming downslope 2 to 5
mph.
* Ridge Top........West winds 10 to 20 mph. Gusts to 30 mph until
early morning.
* Chc Wetting Rain...0%.
* Mixing Height......2900-3900 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....Northwest 10 to 20 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........55-65.
* Mid Slope........52-62.
* Min Humidity.......
* Valleys..........22-32%.
* Mid Slope........24-34%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds becoming east 10 to 15 mph in the
afternoon.
* Chc Wetting Rain...0%.
* Mixing Height......600-800 ft agl increasing to 2100-3100 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Fair.
.Extended...
.SUNDAY NIGHT...Clear in the evening then becoming mostly cloudy.
Lows 29-39. Downslope 2 to 5 mph.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 53-61. Lows
29-39. Southwest winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Chance of showers. Highs
51-61. Lows 29-39. Slope winds.
.THURSDAY...Mostly cloudy. Chance of showers. Highs 52-60. Lows
29-39.
.FRIDAY...Partly cloudy. Slight chance of showers. Highs 56-62.
$$
NVZ421-111445-
Southern Sierra Front including Alpine, Northern Mono, Southern
Lyon, and Western Mineral Counties-
219 PM PDT Fri Oct 10 2025
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........29-39.
* Mid Slope........35-45.
* 24 hr trend......11 degrees cooler.
* Max Humidity.......
* Valleys..........67-77%.
* Mid Slope........48-58%.
* 24 hr trend......23% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 15 to 25 mph with gusts to 35
mph decreasing to 9 to 16 mph with gusts to 30
mph in the late evening and overnight.
* Ridge Top........Southwest winds 20 to 30 mph with gusts to 65
mph.
* Chc Wetting Rain...0%.
* Mixing Height......2300-3300 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....Southwest 25 to 35 mph becoming south 10 to 15
mph after midnight.
* Ventilation........Excellent decreasing to fair after midnight.
.SATURDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........53-63.
* Mid Slope........46-56.
* 24 hr trend......12 degrees cooler.
* Min Humidity.......
* Valleys..........16-26%.
* Mid Slope........17-27%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 17 mph with gusts to 25 mph
increasing to 13 to 20 mph with gusts to 30
mph late in the afternoon.
* Ridge Top........Southwest winds 20 to 35 mph with gusts to 60
mph.
* Chc Wetting Rain...5%.
* Mixing Height......1600-2600 ft agl increasing to 6100-7100 ft
agl in the afternoon.
* Transport Winds....Southwest 10 to 15 mph increasing to west 20
to 30 mph in the afternoon.
* Ventilation........Very good increasing to excellent in the
afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........19-29.
* Mid Slope........28-38.
* Max Humidity.......
* Valleys..........65-75%.
* Mid Slope........43-53%.
* 20-Foot Winds......
* Valleys/Slope....West winds 12 to 18 mph becoming downslope 2 to
5 mph.
* Ridge Top........Southwest winds 10 to 15 mph with gusts to 30
mph.
* Chc Wetting Rain...0%.
* Mixing Height......3200-4200 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....West 15 to 20 mph in the evening becoming
light.
* Ventilation........Excellent decreasing to poor after midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........55-65.
* Mid Slope........50-60.
* Min Humidity.......
* Valleys..........19-29%.
* Mid Slope........18-28%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming northeast 5 to 10
mph late in the afternoon.
* Ridge Top........South winds 10 to 15 mph with gusts to 20 mph
until late afternoon becoming light.
* Chc Wetting Rain...0%.
* Mixing Height......600-900 ft agl increasing to 2700-3700 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Poor increasing to good in the afternoon.
.Extended...
.SUNDAY NIGHT...Clear. Lows 23-33. North winds 5 to 10 mph in the
evening becoming downslope 2 to 5 mph, then becoming southwest 7 to
12 mph after midnight.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 51-61. Lows
23-33. Southwest winds 10 to 15 mph.
.TUESDAY...Showers likely. Highs 46-56. Lows 21-31. Southeast winds
10 to 15 mph.
.WEDNESDAY...Snow showers likely. Highs 43-53. Lows 19-29. Slope
winds.
.THURSDAY...Mostly cloudy. Chance of showers. Highs 45-55. Lows
19-29.
.FRIDAY...Partly cloudy. Slight chance of showers. Highs 49-59.
$$
CAZ272-111445-
Greater Lake Tahoe and Truckee Area-
219 PM PDT Fri Oct 10 2025
.TONIGHT...
* Sky/Weather........Partly cloudy then becoming mostly cloudy.
Slight chance of showers after midnight.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........27-37.
* Mid Slope........27-37.
* 24 hr trend......11 degrees cooler.
* Max Humidity.......
* Valleys..........84-94%.
* Mid Slope........75-85%.
* 24 hr trend......16% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 14 to 20 mph with gusts to 30
mph decreasing to 9 to 14 mph with gusts to 30
mph in the late evening and overnight.
* Ridge Top........Southwest winds 20 to 30 mph with gusts to 65
mph.
* Chc Wetting Rain...5%.
* Mixing Height......1500-2500 ft agl decreasing to 900-1400 ft agl
after midnight.
* Transport Winds....Southwest 20 to 30 mph.
* Ventilation........Excellent decreasing to good after midnight.
.SATURDAY...
* Sky/Weather........Partly cloudy then becoming sunny. Slight
chance of showers in the morning.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........47-52.
* Mid Slope........40-50.
* 24 hr trend......9 degrees cooler.
* Min Humidity.......
* Valleys..........35-45%.
* Mid Slope........35-45%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 14 mph.
* Ridge Top........West winds 15 to 25 mph with gusts to 60 mph.
* Chc Wetting Rain...5%.
* Mixing Height......1500-2000 ft agl increasing to 4200-5200 ft
agl in the afternoon.
* Transport Winds....West 15 to 25 mph.
* Ventilation........Good increasing to excellent in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........19-29.
* Mid Slope........23-33.
* Max Humidity.......
* Valleys..........82-92%.
* Mid Slope........66-76%.
* 20-Foot Winds......
* Valleys/Slope....West winds 5 to 10 mph with gusts to 20 mph in
the evening becoming downslope 2 to 5 mph.
* Ridge Top........West winds 10 to 15 mph shifting to the east in
the morning. Gusts to 25 mph.
* Chc Wetting Rain...0%.
* Mixing Height......2000-3000 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....West 10 to 15 mph in the evening becoming
light.
* Ventilation........Very good decreasing to marginal after
midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........52-60.
* Mid Slope........47-57.
* Min Humidity.......
* Valleys..........26-36%.
* Mid Slope........28-38%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Southeast winds 10 to 15 mph. Gusts to 25 mph in
the morning.
* Chc Wetting Rain...0%.
* Mixing Height......600-900 ft agl increasing to 2300-3300 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Marginal increasing to good in the afternoon.
.Extended...
.SUNDAY NIGHT...Clear in the evening then becoming partly cloudy.
Lows 24-34. Downslope 2 to 5 mph.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 43-50. Lows
23-33. Slope winds.
.TUESDAY...Showers likely. Highs 42-48. Lows 23-33. Slope winds.
.WEDNESDAY...Mostly cloudy. Chance of showers. Highs 41-49. Lows
23-33. Slope winds.
.THURSDAY...Mostly cloudy. Chance of showers. Highs 42-50. Lows
23-33.
.FRIDAY...Partly cloudy. Slight chance of showers. Highs 46-54.
$$
NVZ423-111445-
West Humboldt Basin in Pershing County-
219 PM PDT Fri Oct 10 2025
.TONIGHT...
* Sky/Weather........Clear. Patchy blowing dust in the evening.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........35-44.
* Mid Slope........36-45.
* 24 hr trend......10 degrees cooler.
* Max Humidity.......
* Valleys..........66-76%.
* Mid Slope........49-59%.
* 24 hr trend......6% wetter.
* 20-Foot Winds......
* Valleys/Slope....West winds 12 to 18 mph with gusts to 35 mph
decreasing to 9 to 14 mph with gusts to 25 mph
in the late evening and overnight.
* Ridge Top........West winds 10 to 20 mph with gusts to 40 mph.
* Chc Wetting Rain...5%.
* Mixing Height......2300-3300 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Southwest 15 to 25 mph shifting to the west 10
to 15 mph after midnight.
* Ventilation........Excellent decreasing to marginal after
midnight.
.SATURDAY...
* Sky/Weather........Partly cloudy then becoming sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........56-62.
* Mid Slope........50-60.
* 24 hr trend......14 degrees cooler.
* Min Humidity.......
* Valleys..........26-34%.
* Mid Slope........28-38%.
* 24 hr trend......8% wetter.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 16 mph with gusts to 25 mph
increasing to 12 to 18 mph late in the
afternoon.
* Ridge Top........West winds 10 to 20 mph with gusts to 35 mph.
* Chc Wetting Rain...5%.
* Mixing Height......1600-2600 ft agl increasing to 5800-6800 ft
agl in the afternoon.
* Transport Winds....West 10 to 15 mph increasing to 15 to 25 mph
in the afternoon.
* Ventilation........Good increasing to excellent in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........28-37.
* Mid Slope........29-38.
* Max Humidity.......
* Valleys..........68-78%.
* Mid Slope........50-60%.
* 20-Foot Winds......
* Valleys/Slope....Northwest winds 12 to 18 mph with gusts to 30
mph becoming downslope 2 to 5 mph.
* Ridge Top........West winds 10 to 20 mph with gusts to 30 mph.
* Chc Wetting Rain...0%.
* Mixing Height......3200-4200 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Northwest 10 to 20 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........56-62.
* Mid Slope........51-61.
* Min Humidity.......
* Valleys..........21-31%.
* Mid Slope........23-33%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds becoming southwest 10 to 15 mph late
in the afternoon. Gusts to 20 mph in the
morning.
* Chc Wetting Rain...0%.
* Mixing Height......600-700 ft agl increasing to 2900-3900 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Poor increasing to fair in the afternoon.
.Extended...
.SUNDAY NIGHT...Clear in the evening then becoming mostly cloudy.
Lows 30-40. Downslope 2 to 5 mph.
.COLUMBUS DAY...Mostly cloudy. Slight chance of showers. Highs
55-63. Lows 30-40. Slope winds.
.TUESDAY...Mostly cloudy. Chance of showers. Highs 58-66. Lows
32-42. Slope winds.
.WEDNESDAY...Mostly cloudy. Chance of showers. Highs 55-61. Lows
33-43. Slope winds.
.THURSDAY...Mostly cloudy. Chance of showers. Highs 53-61. Lows
32-42.
.FRIDAY...Partly cloudy. Slight chance of showers. Highs 55-63.
$$
NVZ429-111445-
Lahontan Basin including Churchill and Eastern Mineral Counties-
219 PM PDT Fri Oct 10 2025
.TONIGHT...
* Sky/Weather........Clear. Patchy blowing dust in the evening.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........36-46.
* Mid Slope........36-46.
* 24 hr trend......12 degrees cooler.
* Max Humidity.......
* Valleys..........63-73%.
* Mid Slope........47-57%.
* 24 hr trend......4% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 15 to 25 mph with gusts to 35
mph shifting to the northwest 9 to 14 mph with
gusts to 30 mph in the late evening and
overnight.
* Ridge Top........West winds 10 to 20 mph with gusts to 40 mph.
* Chc Wetting Rain...5%.
* Mixing Height......2800-3800 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Southwest 15 to 25 mph shifting to the
northwest 10 to 15 mph after midnight.
* Ventilation........Excellent decreasing to marginal after
midnight.
.SATURDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........55-65.
* Mid Slope........52-62.
* 24 hr trend......17 degrees cooler.
* Min Humidity.......
* Valleys..........19-29%.
* Mid Slope........19-29%.
* 24 hr trend......8% wetter.
* 20-Foot Winds......
* Valleys/Slope....Northwest winds 9 to 16 mph with gusts to 25 mph
increasing to 13 to 20 mph late in the
afternoon.
* Ridge Top........West winds 10 to 20 mph with gusts to 35 mph.
* Chc Wetting Rain...5%.
* Mixing Height......1600-2600 ft agl increasing to 5600-6600 ft
agl in the afternoon.
* Transport Winds....Northwest 10 to 15 mph increasing to 15 to 25
mph in the afternoon.
* Ventilation........Good increasing to excellent in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........29-39.
* Mid Slope........29-39.
* Max Humidity.......
* Valleys..........67-77%.
* Mid Slope........53-63%.
* 20-Foot Winds......
* Valleys/Slope....Northwest winds 13 to 20 mph becoming downslope
2 to 5 mph.
* Ridge Top........West winds 15 to 25 mph with gusts to 35 mph.
* Chc Wetting Rain...0%.
* Mixing Height......3100-4100 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Northwest 15 to 20 mph in the evening becoming
light.
* Ventilation........Excellent decreasing to marginal after
midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........55-65.
* Mid Slope........52-62.
* Min Humidity.......
* Valleys..........17-27%.
* Mid Slope........19-29%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds becoming west 10 to 15 mph in the
afternoon.
* Chc Wetting Rain...0%.
* Mixing Height......600-700 ft agl increasing to 2500-3500 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Fair.
.Extended...
.SUNDAY NIGHT...Clear in the evening then becoming partly cloudy.
Lows 31-41. Downslope 2 to 5 mph.
.COLUMBUS DAY...Mostly cloudy. Slight chance of showers. Highs
55-65. Lows 31-41. Southwest winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Chance of showers. Highs 54-64. Lows
31-41. East winds 10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers. Highs 50-60. Lows
33-43. West winds around 10 mph.
.THURSDAY...Mostly cloudy. Chance of showers. Highs 50-60. Lows
32-42.
.FRIDAY...Partly cloudy. Highs 53-63.
$$
CAZ270-278-NVZ458-111445-
Surprise Valley California-Eastern Lassen County-
Northern Washoe County-
219 PM PDT Fri Oct 10 2025
.TONIGHT...
* Sky/Weather........Partly cloudy then becoming mostly cloudy.
Chance of showers.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........28-38.
* Mid Slope........29-39.
* 24 hr trend......10 degrees cooler.
* Max Humidity.......
* Valleys..........81-91%.
* Mid Slope........75-85%.
* 24 hr trend......17% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 15 to 25 mph with gusts to 35
mph decreasing to 9 to 16 mph with gusts to 30
mph in the late evening and overnight.
* Ridge Top........Southwest winds 10 to 20 mph. Gusts to 45 mph
decreasing to 30 mph late in the night.
* Chc Wetting Rain...25%.
* Mixing Height......2400-3400 ft agl decreasing to 1000-1500 ft
agl after midnight.
* Transport Winds....Southwest 20 to 30 mph becoming west 10 to 15
mph after midnight.
* Ventilation........Excellent decreasing to good after midnight.
.SATURDAY...
* Sky/Weather........Partly cloudy. Slight chance of showers.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........49-59.
* Mid Slope........44-54.
* 24 hr trend......8 degrees cooler.
* Min Humidity.......
* Valleys..........28-38%.
* Mid Slope........32-42%.
* 24 hr trend......4% wetter.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 17 mph with gusts to 25 mph.
* Ridge Top........West winds 10 to 20 mph.
* Chc Wetting Rain...5%.
* Mixing Height......1500-2000 ft agl increasing to 5100-6100 ft
agl in the afternoon.
* Transport Winds....West 10 to 20 mph.
* Ventilation........Good increasing to excellent in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........22-32.
* Mid Slope........24-34.
* Max Humidity.......
* Valleys..........79-89%.
* Mid Slope........72-82%.
* 20-Foot Winds......
* Valleys/Slope....Northwest winds 9 to 17 mph with gusts to 25 mph
until early morning becoming downslope 2 to 5
mph.
* Ridge Top........Northwest winds 10 to 20 mph.
* Chc Wetting Rain...5%.
* Mixing Height......2600-3600 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Northwest 10 to 20 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.SUNDAY...
* Sky/Weather........Partly cloudy then becoming sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........53-63.
* Mid Slope........49-57.
* Min Humidity.......
* Valleys..........22-32%.
* Mid Slope........27-37%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Northwest winds 10 to 15 mph shifting to the
west in the late morning and afternoon. Gusts
to 25 mph in the morning.
* Chc Wetting Rain...0%.
* Mixing Height......600-700 ft agl increasing to 2400-3400 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Marginal increasing to good in the afternoon.
.Extended...
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Slight chance of showers after midnight. Lows 28-38.
Downslope 2 to 5 mph.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 48-58. Lows
25-35. South winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Chance of showers. Highs
51-61. Lows 25-35. Slope winds.
.THURSDAY...Mostly cloudy. Chance of showers. Highs 51-61. Lows
29-39.
.FRIDAY...Partly cloudy. Slight chance of showers. Highs 53-63.
$$
CAZ271-111445-
Western Lassen, Eastern Plumas, and Eastern Sierra Counties-
219 PM PDT Fri Oct 10 2025
.TONIGHT...
* Sky/Weather........Mostly cloudy. Chance of showers.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........25-35.
* Mid Slope........27-37.
* 24 hr trend......10 degrees cooler.
* Max Humidity.......
* Valleys..........90-100%.
* Mid Slope........86-96%.
* 24 hr trend......10% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 9 to 17 mph with gusts to 30 mph
becoming downslope 2 to 5 mph.
* Ridge Top........Southwest winds 15 to 25 mph with gusts to 50
mph.
* Chc Wetting Rain...50%.
* Mixing Height......2500-3500 ft agl decreasing to 1100-1600 ft
agl after midnight.
* Transport Winds....Southwest 20 to 30 mph decreasing to 10 to 15
mph after midnight.
* Ventilation........Excellent decreasing to good after midnight.
.SATURDAY...
* Sky/Weather........Partly cloudy. Slight chance of showers.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........46-56.
* Mid Slope........45-53.
* 24 hr trend......6 degrees cooler.
* Min Humidity.......
* Valleys..........35-45%.
* Mid Slope........35-45%.
* 24 hr trend......Little change.
* 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. Gusts to 40 mph
decreasing to 25 mph in the afternoon.
* Chc Wetting Rain...10%.
* Mixing Height......1300-1800 ft agl increasing to 4400-5400 ft
agl in the afternoon.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Fair increasing to very good in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........18-28.
* Mid Slope........23-33.
* Max Humidity.......
* Valleys..........86-96%.
* Mid Slope........79-89%.
* 20-Foot Winds......
* Valleys/Slope....West winds 8 to 13 mph in the evening becoming
downslope 2 to 5 mph.
* Ridge Top........Northwest winds 10 to 15 mph. Gusts to 20 mph in
the morning.
* Chc Wetting Rain...0%.
* Mixing Height......2200-3200 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....Northwest 10 to 15 mph.
* Ventilation........Very good decreasing to poor after midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........53-63.
* Mid Slope........50-60.
* Min Humidity.......
* Valleys..........26-36%.
* Mid Slope........27-37%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds.
* Chc Wetting Rain...0%.
* Mixing Height......600-700 ft agl increasing to 2400-3400 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Poor increasing to fair in the afternoon.
.Extended...
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. Slight chance of showers after midnight. Lows 22-32.
Downslope 2 to 5 mph.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 43-53. Lows
22-32. South winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Chance of showers. Highs 47-57. Lows
22-32. Slope winds.
.WEDNESDAY...Mostly cloudy. Chance of showers. Highs 47-57. Lows
23-33. Slope winds.
.THURSDAY...Mostly cloudy. Chance of showers. Highs 49-57. Lows
23-33.
.FRIDAY...Partly cloudy. Slight chance of showers. Highs 50-60.
$$
CAZ274-111445-
Southern Mono County-
219 PM PDT Fri Oct 10 2025
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........30-40.
* Mid Slope........30-40.
* 24 hr trend......10 degrees cooler.
* Max Humidity.......
* Valleys..........63-73%.
* Mid Slope........47-57%.
* 24 hr trend......18% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 15 to 25 mph decreasing to 9 to
18 mph in the late evening and overnight.
Gusts to 35 mph.
* Ridge Top........Southwest winds 15 to 25 mph with gusts to 55
mph.
* Chc Wetting Rain...0%.
* Mixing Height......2000-3000 ft agl decreasing to 600-1000 ft agl
after midnight.
* Transport Winds....Southwest 20 to 30 mph decreasing to 15 to 20
mph after midnight.
* Ventilation........Excellent decreasing to fair after midnight.
.SATURDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........52-62.
* Mid Slope........47-57.
* 24 hr trend......11 degrees cooler.
* Min Humidity.......
* Valleys..........14-24%.
* Mid Slope........16-26%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 9 to 17 mph with gusts to 30 mph
shifting to the west 12 to 18 mph with gusts
to 30 mph late in the afternoon.
* Ridge Top........Southwest winds 20 to 35 mph. Gusts to 55 mph
decreasing to 40 mph late in the afternoon.
* Chc Wetting Rain...5%.
* Mixing Height......1600-2600 ft agl increasing to 5000-6000 ft
agl in the afternoon.
* Transport Winds....Southwest 20 to 30 mph.
* Ventilation........Very good increasing to excellent in the
afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........19-29.
* Mid Slope........19-29.
* Max Humidity.......
* Valleys..........61-71%.
* Mid Slope........45-55%.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 16 mph with gusts to 30 mph
becoming downslope 2 to 5 mph.
* Ridge Top........Northwest winds 10 to 15 mph with gusts to 30
mph.
* Chc Wetting Rain...0%.
* Mixing Height......2900-3900 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 fair after midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........53-63.
* Mid Slope........49-59.
* Min Humidity.......
* Valleys..........15-21%.
* Mid Slope........16-24%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........West winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......600-1000 ft agl increasing to 2400-3400 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Marginal increasing to good in the afternoon.
.Extended...
.SUNDAY NIGHT...Clear. Lows 22-32. Downslope 2 to 5 mph becoming
southwest 8 to 13 mph after midnight.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 49-59. Lows
22-32. Southwest winds 10 to 20 mph.
.TUESDAY...Showers likely. Highs 41-51. Lows 19-29. South winds
10 to 15 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers. Highs 41-51. Lows
16-26. Slope winds.
.THURSDAY...Mostly cloudy. Slight chance of showers. Highs 42-52.
Lows 16-26.
.FRIDAY...Partly cloudy. Slight chance of showers. Highs 47-57.
$$
.8 to 14 day outlook for (Sat Oct 18 through Fri Oct 24)
Below normal temperatures and Above normal precipitation.
=
$$
http://weather.gov/reno