Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Reno, NV
Issued by NWS Reno, NV
657
FNUS55 KREV 082115
FWFREV
Fire Weather Planning Forecast
National Weather Service Reno NV
215 PM PDT Wed Oct 8 2025
...Gusty winds and dry conditions with elevated fire weather concerns over
Mineral and Mono Counties Thursday afternoon...
.DISCUSSION...
Dry conditions with seasonable temperatures will prevail into the
start of the weekend. Winds will increase Thursday and Friday
resulting in localized elevated fire weather conditions by Thursday
afternoon for Mineral and Mono counties due to gusty winds and low
humidity. Then, another storm system brings more gusty winds, cooler
temperatures and rain and mountain snow shower chances over the
weekend.
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
NVZ420-091415-
Northern Sierra Front including Carson City, Douglas, Storey,
Southern Washoe, Western Lyon, and Far Southern Lassen Counties-
215 PM PDT Wed Oct 8 2025
.TONIGHT...
* Sky/Weather........Partly cloudy then becoming clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........37-47.
* Mid Slope........40-49.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........60-70%.
* Mid Slope........38-48%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 9 to 14 mph until early morning
becoming downslope 2 to 5 mph.
* Ridge Top........Southwest winds 10 to 20 mph. Gusts to 30 mph
increasing to 45 mph after midnight.
* Chc Wetting Rain...0%.
* Mixing Height......3200-4200 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.THURSDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........65-75.
* Mid Slope........64-74.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........12-22%.
* Mid Slope........12-22%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southeast 7 to 12
mph with gusts to 20 mph in the afternoon.
* Ridge Top........South winds 10 to 20 mph with gusts to 35 mph.
* Chc Wetting Rain...0%.
* Mixing Height......1000-1500 ft agl increasing to 4200-5200 ft
agl in the afternoon.
* Transport Winds....South 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.THURSDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........38-48.
* Mid Slope........39-48.
* Max Humidity.......
* Valleys..........53-63%.
* Mid Slope........38-48%.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 7 to 12 mph. Gusts to 20 mph in
the evening.
* Ridge Top........Southwest winds 10 to 20 mph with gusts to 45
mph increasing to 20 to 30 mph with gusts to
50 mph in the morning.
* Chc Wetting Rain...0%.
* Mixing Height......2100-3100 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........65-75.
* Mid Slope........62-72.
* Min Humidity.......
* Valleys..........17-27%.
* Mid Slope........19-29%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southwest 15 to 25
mph with gusts to 35 mph.
* Ridge Top........Southwest winds 20 to 30 mph with gusts to 50
mph.
* Chc Wetting Rain...0%.
* Mixing Height......600-1000 ft agl increasing to 4400-5400 ft agl
in the afternoon.
* Transport Winds....Southwest 10 to 15 mph increasing to 20 to 30
mph in the afternoon.
* Ventilation........Marginal increasing to excellent in the
afternoon.
.Extended...
.FRIDAY NIGHT...Mostly clear. Slight chance of showers after midnight. Lows
32-42. Southwest winds 15 to 25 mph shifting to the west 9 to 16 mph
in the late evening and overnight.
.SATURDAY...Mostly clear. Slight chance of showers. Highs 51-61. Lows
26-36. West winds 10 to 15 mph.
.SUNDAY...Clear. Highs 53-63. Lows 26-36. Slope winds.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 51-61. Lows
29-39. Southwest winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Chance of showers. Highs
46-56. Lows 25-35.
$$
NVZ421-091415-
Southern Sierra Front including Alpine, Northern Mono, Southern
Lyon, and Western Mineral Counties-
215 PM PDT Wed Oct 8 2025
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........33-43.
* Mid Slope........39-49.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........36-46%.
* Mid Slope........24-34%.
* 24 hr trend......19% drier.
* 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 55 mph
increasing to 25 to 40 mph with gusts to 65
mph after midnight.
* Chc Wetting Rain...0%.
* Mixing Height......2900-3900 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....South 15 to 25 mph.
* Ventilation........Excellent decreasing to fair after midnight.
.THURSDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........68-78.
* Mid Slope........61-71.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........7-17%.
* Mid Slope........7-17%.
* 24 hr trend......6% drier.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 17 mph with gusts to 40 mph.
* Ridge Top........South winds 15 to 25 mph. Gusts to 60 mph
decreasing to 45 mph late in the afternoon.
* Chc Wetting Rain...0%.
* Mixing Height......1500-2000 ft agl increasing to 5100-6100 ft
agl in the afternoon.
* Transport Winds....South 15 to 25 mph increasing to 30 to 40 mph
in the afternoon.
* Ventilation........Excellent.
.THURSDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........34-44.
* Mid Slope........41-51.
* Max Humidity.......
* Valleys..........46-56%.
* Mid Slope........34-44%.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 17 mph. Gusts to 35 mph
decreasing to 30 mph in the late evening and
overnight.
* Ridge Top........South winds 20 to 35 mph. Gusts to 60 mph
increasing to 70 mph after midnight.
* Chc Wetting Rain...0%.
* Mixing Height......2300-3300 ft agl decreasing to 600-1000 ft agl
after midnight.
* Transport Winds....South 20 to 30 mph.
* Ventilation........Excellent decreasing to fair after midnight.
.FRIDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........66-76.
* Mid Slope........59-69.
* Min Humidity.......
* Valleys..........12-22%.
* Mid Slope........13-23%.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 16 mph with gusts to 30 mph
increasing to southwest 15 to 25 mph with
gusts to 35 mph late in the afternoon.
* Ridge Top........South winds 30 to 45 mph. Gusts to 70 mph
decreasing to 55 mph late in the afternoon.
* Chc Wetting Rain...0%.
* Mixing Height......600-1000 ft agl increasing to 5000-6000 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...Clear. Lows 28-38. Southwest winds 15 to 25 mph
decreasing to 9 to 16 mph in the late evening and overnight.
.SATURDAY...Mostly clear. Slight chance of showers. Highs 53-63. Lows
19-29. West winds 10 to 15 mph.
.SUNDAY...Clear. Highs 55-65. Lows 19-29. Southwest winds 10 to
15 mph.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 52-62. Lows
22-32. Southwest winds 10 to 20 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Chance of showers. Highs
45-55. Lows 16-26.
$$
CAZ272-091415-
Greater Lake Tahoe and Truckee Area-
215 PM PDT Wed Oct 8 2025
.TONIGHT...
* Sky/Weather........Partly cloudy then becoming clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........33-43.
* Mid Slope........34-44.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........68-78%.
* Mid Slope........52-62%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 5 to 10 mph with gusts to 20 mph
in the evening becoming downslope 2 to 5 mph.
* Ridge Top........Southwest winds 15 to 20 mph with gusts to 30
mph increasing to south 25 to 40 mph with
gusts to 60 mph in the late evening and
overnight.
* Chc Wetting Rain...0%.
* Mixing Height......2300-3300 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....South 15 to 25 mph.
* Ventilation........Excellent decreasing to fair after midnight.
.THURSDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........60-67.
* Mid Slope........53-63.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........23-33%.
* Mid Slope........20-30%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 15
mph in the afternoon.
* Ridge Top........Southwest winds 15 to 25 mph. Gusts to 55 mph.
* Chc Wetting Rain...0%.
* Mixing Height......1400-1900 ft agl increasing to 3400-4400 ft
agl in the afternoon.
* Transport Winds....South 20 to 30 mph.
* Ventilation........Very good increasing to excellent in the
afternoon.
.THURSDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........33-43.
* Mid Slope........35-45.
* Max Humidity.......
* Valleys..........63-73%.
* Mid Slope........47-57%.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 9 to 14 mph with gusts to 25 mph
in the evening becoming downslope 2 to 5 mph,
then becoming southwest 8 to 13 mph with gusts
to 20 mph after midnight.
* Ridge Top........Southwest winds 15 to 25 mph increasing to 30 to
45 mph after midnight. Gusts to 60 mph
increasing to 70 mph after midnight.
* Chc Wetting Rain...0%.
* Mixing Height......1500-2500 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....South 15 to 25 mph.
* Ventilation........Very good decreasing to fair after midnight.
.FRIDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........55-62.
* Mid Slope........50-60.
* Min Humidity.......
* Valleys..........33-43%.
* Mid Slope........33-43%.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 9 to 14 mph with gusts to 25 mph
increasing to 15 to 20 mph with gusts to 30
mph late in the afternoon.
* Ridge Top........Southwest winds 30 to 45 mph. Gusts to 70 mph
decreasing to 55 mph late in the afternoon.
* Chc Wetting Rain...0%.
* Mixing Height......600-1100 ft agl increasing to 3600-4600 ft agl
in the afternoon.
* Transport Winds....Southwest 15 to 25 mph increasing to 25 to 35
mph in the afternoon.
* Ventilation........Fair increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Clear in the evening then becoming partly cloudy.
Slight chance of showers after midnight. Lows 25-35. Southwest winds
15 to 20 mph decreasing to 9 to 14 mph in the late evening and
overnight.
.SATURDAY...Partly cloudy. Chance of showers. Highs 45-53. Lows
20-30. Slope winds.
.SUNDAY...Clear. Highs 50-58. Lows 20-30. Slope winds.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 43-50. Lows
22-32. Southwest winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Chance of showers. Highs
37-47. Lows 19-29.
$$
NVZ423-091415-
West Humboldt Basin in Pershing County-
215 PM PDT Wed Oct 8 2025
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........38-48.
* Mid Slope........43-51.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........51-61%.
* Mid Slope........29-39%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....South winds 5 to 10 mph becoming downslope 2 to
5 mph.
* Ridge Top........South winds 10 to 20 mph with gusts to 35 mph.
* Chc Wetting Rain...0%.
* Mixing Height......3000-4000 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.THURSDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........71-79.
* Mid Slope........67-77.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........13-23%.
* Mid Slope........13-21%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming south 7 to 12 mph in
the afternoon.
* Ridge Top........South winds 10 to 20 mph with gusts to 40 mph.
* Chc Wetting Rain...0%.
* Mixing Height......700-1200 ft agl increasing to 4200-5200 ft agl
in the afternoon.
* Transport Winds....Light winds becoming south 10 to 15 mph in the
afternoon.
* Ventilation........Marginal increasing to excellent in the
afternoon.
.THURSDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........38-48.
* Mid Slope........44-54.
* Max Humidity.......
* Valleys..........55-65%.
* Mid Slope........41-51%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........South winds 10 to 20 mph with gusts to 45 mph.
* Chc Wetting Rain...0%.
* Mixing Height......2000-3000 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....South 10 to 15 mph.
* Ventilation........Very good decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........71-79.
* Mid Slope........66-76.
* Min Humidity.......
* Valleys..........20-26%.
* Mid Slope........21-31%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 15
mph with gusts to 25 mph.
* Ridge Top........South winds 15 to 25 mph with gusts to 45 mph.
* Chc Wetting Rain...0%.
* Mixing Height......600-700 ft agl increasing to 3900-4900 ft agl
in the afternoon.
* Transport Winds....Light winds becoming south 15 to 25 mph in the
afternoon.
* Ventilation........Marginal increasing to excellent in the
afternoon.
.Extended...
.FRIDAY NIGHT...Clear. Lows 34-44. West winds 9 to 17 mph decreasing
to 7 to 12 mph after midnight.
.SATURDAY...Partly cloudy. Slight chance of showers. Highs 57-63.
Lows 28-38. West winds 10 to 15 mph.
.SUNDAY...Clear. Highs 56-62. Lows 28-38. Slope winds.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 55-63. Lows
31-41. Slope winds.
.TUESDAY...Mostly cloudy. Chance of showers. Highs 52-58. Lows
29-39.
.WEDNESDAY...Partly cloudy. Slight chance of showers. Highs 51-57.
$$
NVZ429-091415-
Lahontan Basin including Churchill and Eastern Mineral Counties-
215 PM PDT Wed Oct 8 2025
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........38-48.
* Mid Slope........42-52.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........44-54%.
* Mid Slope........23-33%.
* 24 hr trend......5% drier.
* 20-Foot Winds......
* Valleys/Slope....South winds 8 to 13 mph with gusts to 30 mph.
* Ridge Top........South winds 10 to 20 mph with gusts to 35 mph
increasing to 20 to 30 mph with gusts to 45
mph after midnight.
* Chc Wetting Rain...0%.
* Mixing Height......3200-4200 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....South 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.THURSDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........72-82.
* Mid Slope........68-78.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........8-18%.
* Mid Slope........9-19%.
* 24 hr trend......4% drier.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 14 mph. Gusts to 20 mph
increasing to 35 mph in the late morning and
afternoon.
* Ridge Top........South winds 10 to 20 mph with gusts to 50 mph
increasing to 20 to 30 mph with gusts to 45
mph late in the afternoon.
* Chc Wetting Rain...0%.
* Mixing Height......1000-1500 ft agl increasing to 5000-6000 ft
agl in the afternoon.
* Transport Winds....South 10 to 15 mph increasing to 20 to 30 mph
in the afternoon.
* Ventilation........Good increasing to excellent in the afternoon.
.THURSDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........38-48.
* Mid Slope........46-56.
* Max Humidity.......
* Valleys..........57-67%.
* Mid Slope........35-45%.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 14 mph. Gusts to 40 mph
decreasing to 30 mph in the late evening and
overnight.
* Ridge Top........South winds 15 to 25 mph with gusts to 55 mph.
* Chc Wetting Rain...0%.
* Mixing Height......2500-3500 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....South 10 to 20 mph.
* Ventilation........Excellent decreasing to fair after midnight.
.FRIDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........72-82.
* Mid Slope........68-78.
* Min Humidity.......
* Valleys..........13-23%.
* Mid Slope........13-23%.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 16 mph with gusts to 35 mph.
* Ridge Top........South winds 15 to 25 mph with gusts to 50 mph.
* Chc Wetting Rain...0%.
* Mixing Height......600-900 ft agl increasing to 4700-5700 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 excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Clear. Lows 36-46. Southwest winds 12 to 18 mph
shifting to the west 9 to 14 mph in the late evening and overnight.
.SATURDAY...Mostly clear. Slight chance of showers. Highs 56-66. Lows
30-40. Northwest winds 10 to 20 mph.
.SUNDAY...Clear. Highs 57-65. Lows 30-40. Slope winds.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 57-67. Lows
31-41. Southwest winds 10 to 15 mph.
.TUESDAY...Mostly cloudy. Chance of showers. Highs 51-61. Lows
29-39.
.WEDNESDAY...Partly cloudy. Slight chance of showers. Highs 50-60.
$$
CAZ270-278-NVZ458-091415-
Surprise Valley California-Eastern Lassen County-
Northern Washoe County-
215 PM PDT Wed Oct 8 2025
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........34-44.
* Mid Slope........37-47.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........72-82%.
* Mid Slope........59-69%.
* 24 hr trend......12% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 10 to 17 mph decreasing to 8 to
13 mph in the late evening and overnight.
Gusts to 30 mph.
* Ridge Top........Southwest winds 10 to 20 mph with gusts to 40
mph.
* Chc Wetting Rain...0%.
* Mixing Height......4100-5100 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....Southwest 10 to 20 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.THURSDAY...
* Sky/Weather........Partly cloudy then becoming sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........64-74.
* Mid Slope........60-68.
* 24 hr trend......4 degrees cooler.
* Min Humidity.......
* Valleys..........18-28%.
* Mid Slope........21-29%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 16 mph. Gusts to 30 mph.
* Ridge Top........South winds 10 to 20 mph with gusts to 40 mph.
* Chc Wetting Rain...0%.
* Mixing Height......1400-1900 ft agl increasing to 4900-5900 ft
agl in the afternoon.
* Transport Winds....South 10 to 15 mph increasing to 20 to 30 mph
in the afternoon.
* Ventilation........Very good increasing to excellent in the
afternoon.
.THURSDAY NIGHT...
* Sky/Weather........Clear then becoming partly cloudy.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........34-44.
* Mid Slope........34-44.
* Max Humidity.......
* Valleys..........63-73%.
* Mid Slope........47-57%.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 9 to 15 mph. Gusts to 25 mph in
the evening then 20 mph in the morning.
* Ridge Top........Southwest winds 10 to 20 mph. Gusts to 30 mph
increasing to 45 mph after midnight.
* Chc Wetting Rain...0%.
* Mixing Height......2600-3600 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........61-71.
* Mid Slope........56-66.
* Min Humidity.......
* Valleys..........19-29%.
* Mid Slope........23-33%.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 7 to 12 mph with gusts to 20 mph
increasing to 15 to 25 mph with gusts to 35
mph.
* Ridge Top........Southwest winds 20 to 30 mph with gusts to 50
mph.
* Chc Wetting Rain...0%.
* Mixing Height......600-800 ft agl increasing to 4700-5700 ft agl
in the afternoon.
* Transport Winds....South 10 to 15 mph increasing to southwest 25
to 35 mph in the afternoon.
* Ventilation........Marginal increasing to excellent in the
afternoon.
.Extended...
.FRIDAY NIGHT...Clear in the evening then becoming mostly cloudy.
Chance of showers. Lows 29-39. Southwest winds 15 to 25 mph
decreasing to 5 to 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy. Chance of showers. Highs
50-60. Lows 24-34. Southwest winds 8 to 13 mph.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 48-58. Lows
25-35. Southwest winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Chance of showers. Highs
45-55. Lows 23-33.
$$
CAZ271-091415-
Western Lassen, Eastern Plumas, and Eastern Sierra Counties-
215 PM PDT Wed Oct 8 2025
.TONIGHT...
* Sky/Weather........Clear then becoming partly cloudy.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........32-42.
* Mid Slope........35-45.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........82-92%.
* Mid Slope........71-81%.
* 24 hr trend......22% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 9 to 15 mph shifting to the
southeast 5 to 10 mph late in the night. Gusts
to 30 mph.
* Ridge Top........South winds 15 to 25 mph. Gusts to 30 mph
increasing to 50 mph in the late evening and
overnight.
* Chc Wetting Rain...5%.
* Mixing Height......3700-4700 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....South 15 to 25 mph decreasing to 10 to 15 mph
after midnight.
* Ventilation........Excellent decreasing to fair after midnight.
.THURSDAY...
* Sky/Weather........Partly cloudy then becoming sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........59-69.
* Mid Slope........56-66.
* 24 hr trend......7 degrees cooler.
* Min Humidity.......
* Valleys..........23-33%.
* Mid Slope........24-34%.
* 24 hr trend......8% wetter.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 15 mph with gusts to 25 mph.
* Ridge Top........South winds 10 to 20 mph with gusts to 45 mph.
* Chc Wetting Rain...5%.
* Mixing Height......1600-2100 ft agl increasing to 4200-5200 ft
agl in the afternoon.
* Transport Winds....South 20 to 30 mph.
* Ventilation........Very good increasing to excellent in the
afternoon.
.THURSDAY NIGHT...
* Sky/Weather........Clear then becoming partly cloudy.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........30-40.
* Mid Slope........34-44.
* Max Humidity.......
* Valleys..........76-86%.
* Mid Slope........58-68%.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 9 to 14 mph. Gusts to 20 mph
after midnight.
* Ridge Top........Southwest winds 10 to 20 mph with gusts to 45
mph increasing to 20 to 30 mph with gusts to
55 mph after midnight.
* Chc Wetting Rain...5%.
* Mixing Height......1900-2900 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....South 10 to 20 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Partly cloudy then becoming sunny. Slight
chance of showers.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........54-64.
* Mid Slope........51-61.
* Min Humidity.......
* Valleys..........28-38%.
* Mid Slope........29-39%.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 15 mph with gusts to 30 mph
increasing to southwest 12 to 18 mph with
gusts to 35 mph late in the afternoon.
* Ridge Top........Southwest winds 20 to 30 mph with gusts to 55
mph.
* Chc Wetting Rain...5%.
* Mixing Height......600-1000 ft agl increasing to 4500-5500 ft agl
in the afternoon.
* Transport Winds....South 10 to 15 mph increasing to southwest 25
to 35 mph in the afternoon.
* Ventilation........Fair increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Mostly cloudy. Chance of showers. Lows 25-35.
Southwest winds 10 to 17 mph decreasing to 8 to 13 mph in the late
evening and overnight.
.SATURDAY...Partly cloudy. Chance of showers. Highs 46-56. Lows
19-29. Slope winds.
.SUNDAY...Partly cloudy. Slight chance of showers. Highs 51-61. Lows
19-29. Slope winds.
.COLUMBUS DAY...Mostly cloudy. Chance of showers. Highs 43-53. Lows
21-31. South winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Mostly cloudy. Chance of showers. Highs
41-51. Lows 18-28.
$$
CAZ274-091415-
Southern Mono County-
215 PM PDT Wed Oct 8 2025
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........33-43.
* Mid Slope........33-43.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........29-39%.
* Mid Slope........25-35%.
* 24 hr trend......31% drier.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 17 mph with gusts to 30 mph.
* Ridge Top........South winds 15 to 25 mph increasing to 25 to 35
mph after midnight. Gusts to 50 mph increasing
to 65 mph after midnight.
* Chc Wetting Rain...0%.
* Mixing Height......2300-3300 ft agl decreasing to 600-1000 ft agl
after midnight.
* Transport Winds....South 20 to 30 mph.
* Ventilation........Excellent decreasing to fair after midnight.
.THURSDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........64-74.
* Mid Slope........60-70.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........7-17%.
* Mid Slope........7-15%.
* 24 hr trend......7% drier.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 15 mph with gusts to 25 mph
increasing to 20 to 30 mph with gusts to 50
mph.
* Ridge Top........South winds 25 to 35 mph with gusts to 60 mph.
* Chc Wetting Rain...0%.
* Mixing Height......1700-2200 ft agl increasing to 4500-5500 ft
agl in the afternoon.
* Transport Winds....South 20 to 30 mph increasing to 30 to 40 mph
in the afternoon.
* Ventilation........Excellent.
.THURSDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........34-44.
* Mid Slope........34-43.
* Max Humidity.......
* Valleys..........50-60%.
* Mid Slope........40-50%.
* 20-Foot Winds......
* Valleys/Slope....South winds 15 to 25 mph with gusts to 40 mph
decreasing to 9 to 17 mph with gusts to 30 mph
in the late evening and overnight.
* Ridge Top........South winds 20 to 30 mph with gusts to 60 mph.
* Chc Wetting Rain...0%.
* Mixing Height......2400-3400 ft agl decreasing to 600-1000 ft agl
after midnight.
* Transport Winds....South 25 to 35 mph decreasing to 15 to 25 mph
after midnight.
* Ventilation........Excellent decreasing to good after midnight.
.FRIDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........62-72.
* Mid Slope........59-69.
* Min Humidity.......
* Valleys..........14-24%.
* Mid Slope........14-24%.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 14 mph with gusts to 25 mph
increasing to 15 to 25 mph with gusts to 40
mph.
* Ridge Top........South winds 20 to 35 mph. Gusts to 60 mph
decreasing to 45 mph in the afternoon.
* Chc Wetting Rain...0%.
* Mixing Height......600-1100 ft agl increasing to 3900-4900 ft agl
in the afternoon.
* Transport Winds....South 15 to 20 mph increasing to 25 to 35 mph
in the afternoon.
* Ventilation........Fair increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Clear. Lows 30-40. Southwest winds 15 to 25 mph
decreasing to 9 to 17 mph in the late evening and overnight.
.SATURDAY...Mostly clear. Slight chance of showers. Highs 52-62. Lows
20-30. West winds 10 to 15 mph.
.SUNDAY...Clear. Highs 54-64. Lows 20-30. Slope winds.
.COLUMBUS DAY...Partly cloudy. Chance of snow showers. Highs 50-60.
Lows 21-31. Southwest winds 10 to 20 mph.
.TUESDAY...Mostly cloudy. Chance of showers. Highs 41-51. Lows
16-26.
.WEDNESDAY...Partly cloudy. Slight chance of showers. Highs 43-53.
$$
.8 to 14 day outlook for (Thu Oct 16 through Wed Oct 22)
Below normal temperatures and above normal precipitation.
=
$$
http://weather.gov/reno