Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Reno, NV
Issued by NWS Reno, NV
909
FNUS55 KREV 291947
FWFREV
Fire Weather Planning Forecast
National Weather Service Reno NV
1247 PM PDT Fri Aug 29 2025
.DISCUSSION...
Very isolated thunderstorm activity today through Mono-S.Lyon-
Mineral County east of US-95, Pershing county, far eastern parts of
Churchill county, and far northern parts of and Washoe county.
Activity easing over the weekend, with warm and dry conditions and
poor overnight recoveries. The potential of thunderstorms and new
lightning ignitions increases 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
NVZ420-301415-
Northern Sierra Front including Carson City, Douglas, Storey,
Southern Washoe, Western Lyon, and Far Southern Lassen Counties-
1247 PM PDT Fri Aug 29 2025
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........49-59.
* Mid Slope........52-62.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........42-52%.
* Mid Slope........32-42%.
* 24 hr trend......4% wetter.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds.
* Chc Wetting Rain...5%.
* Mixing Height......5500-6500 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.SATURDAY...
* Sky/Weather........Sunny. Patchy smoke in the afternoon.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........80-90.
* Mid Slope........78-88.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........11-21%.
* Mid Slope........14-24%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southeast 7 to 12
mph in the afternoon.
* Ridge Top........Light winds.
* Chc Wetting Rain...0%.
* Mixing Height......1200-1700 ft agl increasing to 7500-8500 ft
agl in the afternoon.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Marginal increasing to excellent in the
afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear. Patchy smoke in the evening.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........52-62.
* Mid Slope........54-64.
* Max Humidity.......
* Valleys..........42-52%.
* Mid Slope........31-41%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds.
* Chc Wetting Rain...0%.
* Mixing Height......5100-6100 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....Light winds.
* Ventilation........Very good decreasing to marginal after
midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........82-92.
* Mid Slope........80-90.
* Min Humidity.......
* Valleys..........11-21%.
* Mid Slope........14-24%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........South winds 10 to 15 mph. Gusts to 20 mph in the
morning.
* Chc Wetting Rain...0%.
* Mixing Height......600-900 ft agl increasing to 6300-7300 ft agl
in the afternoon.
* Transport Winds....Light winds becoming south 10 to 15 mph in the
afternoon.
* Ventilation........Poor increasing to excellent in the afternoon.
.Extended...
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
52-62. Downslope 2 to 5 mph.
.LABOR DAY...Clear. Highs 82-92. Lows 52-62. Slope winds.
.TUESDAY...Partly cloudy. Slight chance of showers. Highs 81-91.
Lows 53-63. Slope winds.
.WEDNESDAY...Mostly clear. Slight chance of showers. Highs 81-91. Lows
53-63. Slope winds.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Slight chance of showers.
Highs 80-90. Lows 52-62.
$$
NVZ421-301415-
Southern Sierra Front including Alpine, Northern Mono, Southern
Lyon, and Western Mineral Counties-
1247 PM PDT Fri Aug 29 2025
.TONIGHT...
* Sky/Weather........Mostly clear. Slight chance of showers in the
evening.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........40-50.
* Mid Slope........52-62.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........49-59%.
* Mid Slope........32-42%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds becoming northeast 10 to 15 mph
after midnight.
* Chc Wetting Rain...5%.
* Mixing Height......4500-5500 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....Light winds.
* Ventilation........Very good decreasing to marginal after
midnight.
.SATURDAY...
* Sky/Weather........Sunny. Patchy smoke in the afternoon.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........78-88.
* Mid Slope........71-81.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........14-24%.
* Mid Slope........15-25%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming northeast 7 to 12
mph in the afternoon.
* Ridge Top........East winds 10 to 15 mph until late afternoon
becoming light.
* Chc Wetting Rain...0%.
* Mixing Height......1700-2700 ft agl increasing to 8600-9600 ft
agl in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Fair increasing to very good in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Partly cloudy then becoming clear. Patchy
smoke in the evening.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........43-53.
* Mid Slope........54-64.
* Max Humidity.......
* Valleys..........47-57%.
* Mid Slope........30-40%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........West winds 10 to 15 mph. Gusts to 25 mph after
midnight.
* Chc Wetting Rain...0%.
* Mixing Height......5000-6000 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....Light winds.
* Ventilation........Very good decreasing to marginal after
midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........80-90.
* Mid Slope........73-83.
* Min Humidity.......
* Valleys..........13-23%.
* Mid Slope........13-23%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southeast 7 to 12
mph in the afternoon.
* Ridge Top........South winds 10 to 15 mph. Gusts to 25 mph until
late afternoon.
* Chc Wetting Rain...5%.
* Mixing Height......600-900 ft agl increasing to 8300-9300 ft agl
in the afternoon.
* Transport Winds....South 10 to 15 mph.
* Ventilation........Marginal increasing to excellent in the
afternoon.
.Extended...
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
44-54. Downslope 2 to 5 mph.
.LABOR DAY...Partly cloudy. Highs 80-90. Lows 44-54. Slope winds.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs
79-89. Lows 43-53. Slope winds.
.WEDNESDAY...Partly cloudy. Slight chance of showers. Highs 79-89.
Lows 43-53. Slope winds.
.THURSDAY...Partly cloudy. Slight chance of showers. Highs 79-89.
Lows 43-53.
.FRIDAY...Partly cloudy. Chance of showers and a slight chance of
thunderstorms. Highs 77-87.
$$
CAZ272-301415-
Greater Lake Tahoe and Truckee Area-
1247 PM PDT Fri Aug 29 2025
.TONIGHT...
* Sky/Weather........Mostly clear. Slight chance of showers in the
evening.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........42-52.
* Mid Slope........45-55.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........61-71%.
* Mid Slope........37-47%.
* 24 hr trend......9% wetter.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds becoming east 10 to 15 mph late in
the night.
* Chc Wetting Rain...5%.
* Mixing Height......4100-5100 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Northwest 10 to 15 mph.
* Ventilation........Very good decreasing to marginal after
midnight.
.SATURDAY...
* Sky/Weather........Sunny. Patchy smoke in the afternoon.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........71-81.
* Mid Slope........69-79.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........21-31%.
* Mid Slope........21-31%.
* 24 hr trend......6% wetter.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Southeast winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......1400-1900 ft agl increasing to 6400-7400 ft
agl in the afternoon.
* Transport Winds....Southeast 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..........44-54.
* Mid Slope........48-58.
* Max Humidity.......
* Valleys..........61-71%.
* Mid Slope........37-47%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds becoming southwest 10 to 15 mph
after midnight. Gusts to 25 mph after
midnight.
* Chc Wetting Rain...0%.
* Mixing Height......3700-4700 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Light winds.
* Ventilation........Very good decreasing to poor after midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........73-83.
* Mid Slope........70-80.
* Min Humidity.......
* Valleys..........21-31%.
* Mid Slope........22-32%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Southwest winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......600-800 ft agl increasing to 5900-6900 ft agl
in the afternoon.
* Transport Winds....South 10 to 15 mph.
* Ventilation........Poor increasing to excellent in the afternoon.
.Extended...
.SUNDAY NIGHT...Partly cloudy in the evening then becoming clear.
Lows 45-55. Downslope 2 to 5 mph.
.LABOR DAY...Clear. Highs 73-83. Lows 45-55. Slope winds.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs
73-83. Lows 45-55. Slope winds.
.WEDNESDAY...Mostly clear. Slight chance of showers. Highs 73-83. Lows
46-56. Slope winds.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Slight chance of showers.
Highs 72-82. Lows 45-55.
$$
NVZ423-301415-
West Humboldt Basin in Pershing County-
1247 PM PDT Fri Aug 29 2025
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........55-64.
* Mid Slope........56-65.
* 24 hr trend......5 degrees warmer.
* Max Humidity.......
* Valleys..........36-46%.
* Mid Slope........27-37%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds.
* Chc Wetting Rain...5%.
* Mixing Height......5700-6700 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Light winds.
* Ventilation........Very good decreasing to marginal after
midnight.
.SATURDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........86-92.
* Mid Slope........81-91.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........12-17%.
* Mid Slope........12-17%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Southeast winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......1600-2600 ft agl increasing to 9100-10100 ft
agl in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Fair increasing to very good in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear. Patchy smoke after midnight.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........57-66.
* Mid Slope........58-67.
* Max Humidity.......
* Valleys..........27-37%.
* Mid Slope........23-33%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds.
* Chc Wetting Rain...0%.
* Mixing Height......5200-6200 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....Light winds.
* Ventilation........Good decreasing to poor after midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........90-96.
* Mid Slope........85-95.
* Min Humidity.......
* Valleys..........11-16%.
* Mid Slope........11-16%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Southeast winds 10 to 15 mph. Gusts to 20 mph
late in the afternoon.
* Chc Wetting Rain...0%.
* Mixing Height......600-700 ft agl increasing to 7400-8400 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.
.Extended...
.SUNDAY NIGHT...Clear. Lows 57-66. Downslope 2 to 5 mph.
.LABOR DAY...Clear. Highs 91-97. Lows 57-67. Slope winds.
.TUESDAY...Partly cloudy. Highs 91-97. Lows 58-68. Slope winds.
.WEDNESDAY...Partly cloudy. Highs 89-95. Lows 58-67. Slope winds.
.THURSDAY...Clear. Highs 89-95. Lows 58-67.
.FRIDAY...Partly cloudy. Highs 87-93.
$$
NVZ429-301415-
Lahontan Basin including Churchill and Eastern Mineral Counties-
1247 PM PDT Fri Aug 29 2025
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........52-62.
* Mid Slope........55-65.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........38-48%.
* Mid Slope........32-42%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds.
* Chc Wetting Rain...5%.
* Mixing Height......5400-6400 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Light winds.
* Ventilation........Excellent decreasing to marginal after
midnight.
.SATURDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........83-93.
* Mid Slope........78-88.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........11-19%.
* Mid Slope........12-20%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds.
* Chc Wetting Rain...0%.
* Mixing Height......1600-2100 ft agl increasing to 9000-10000 ft
agl in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Fair increasing to very good in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........54-64.
* Mid Slope........57-67.
* Max Humidity.......
* Valleys..........33-43%.
* Mid Slope........25-35%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Northeast winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......5000-6000 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Light winds.
* Ventilation........Very good decreasing to marginal after
midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........86-96.
* Mid Slope........82-92.
* Min Humidity.......
* Valleys..........10-18%.
* Mid Slope........12-18%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........South winds 10 to 15 mph with gusts to 25 mph.
* Chc Wetting Rain...0%.
* Mixing Height......600-800 ft agl increasing to 7200-8200 ft agl
in the afternoon.
* Transport Winds....Light winds becoming south 10 to 15 mph in the
afternoon.
* Ventilation........Poor increasing to excellent in the afternoon.
.Extended...
.SUNDAY NIGHT...Partly cloudy in the evening then becoming clear.
Lows 55-65. Downslope 2 to 5 mph.
.LABOR DAY...Clear. Highs 87-97. Lows 55-65. Slope winds.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Slight chance of
showers. Highs 86-96. Lows 56-66. Slope winds.
.THURSDAY...Partly cloudy. Slight chance of showers. Highs 85-95.
Lows 56-66.
.FRIDAY...Partly cloudy. Slight chance of thunderstorms. Highs
83-93.
$$
CAZ270-278-NVZ458-301415-
Surprise Valley California-Eastern Lassen County-
Northern Washoe County-
1247 PM PDT Fri Aug 29 2025
.TONIGHT...
* Sky/Weather........Partly cloudy then becoming clear. Slight
chance of showers in the evening.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........47-57.
* Mid Slope........51-61.
* 24 hr trend......4 degrees warmer.
* Max Humidity.......
* Valleys..........40-50%.
* Mid Slope........32-42%.
* 24 hr trend......9% wetter.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds.
* Chc Wetting Rain...5%.
* Mixing Height......5800-6800 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.SATURDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........82-92.
* Mid Slope........79-87.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........12-19%.
* Mid Slope........13-18%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming south 9 to 14 mph in
the afternoon.
* Ridge Top........Southeast winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......1300-1800 ft agl increasing to 8800-9800 ft
agl in the afternoon.
* Transport Winds....Light winds becoming south 10 to 15 mph in the
afternoon.
* Ventilation........Fair increasing to excellent in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear. Patchy smoke in the evening.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........48-58.
* Mid Slope........53-63.
* Max Humidity.......
* Valleys..........36-46%.
* Mid Slope........29-39%.
* 20-Foot Winds......
* Valleys/Slope....South winds 5 to 10 mph with gusts to 20 mph in
the evening becoming downslope 2 to 5 mph.
* Ridge Top........South winds 10 to 15 mph in the evening, then
becoming northwest 10 to 15 mph after
midnight.
* Chc Wetting Rain...0%.
* Mixing Height......5000-6000 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........85-95.
* Mid Slope........82-90.
* Min Humidity.......
* Valleys..........11-18%.
* Mid Slope........12-17%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming south 9 to 14 mph in
the afternoon.
* Ridge Top........Southeast winds 10 to 15 mph. Gusts to 25 mph.
* Chc Wetting Rain...0%.
* Mixing Height......600-700 ft agl increasing to 6800-7800 ft agl
in the afternoon.
* Transport Winds....Southeast 10 to 15 mph.
* Ventilation........Poor increasing to excellent in the afternoon.
.Extended...
.SUNDAY NIGHT...Clear. Lows 49-59. Southwest winds 9 to 14 mph in
the evening becoming downslope 2 to 5 mph.
.LABOR DAY...Clear. Highs 86-96. Lows 49-59. Slope winds.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Highs 85-95. Lows 51-61.
Slope winds.
.THURSDAY THROUGH FRIDAY...Partly cloudy. Highs 83-93. Lows 51-61.
$$
CAZ271-301415-
Western Lassen, Eastern Plumas, and Eastern Sierra Counties-
1247 PM PDT Fri Aug 29 2025
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........39-49.
* Mid Slope........48-58.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........50-60%.
* Mid Slope........36-46%.
* 24 hr trend......10% wetter.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........West winds 10 to 15 mph.
* Chc Wetting Rain...5%.
* Mixing Height......5000-6000 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.SATURDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........80-90.
* Mid Slope........78-86.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........16-24%.
* Mid Slope........16-24%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming south 7 to 12 mph
with gusts to 20 mph in the afternoon.
* Ridge Top........Light winds.
* Chc Wetting Rain...0%.
* Mixing Height......1500-2000 ft agl increasing to 8700-9700 ft
agl in the afternoon.
* Transport Winds....South 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Clear. Patchy smoke in the evening.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........41-51.
* Mid Slope........50-60.
* Max Humidity.......
* Valleys..........48-58%.
* Mid Slope........36-46%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Southwest winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......4500-5500 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Excellent decreasing to poor after midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........81-91.
* Mid Slope........79-87.
* Min Humidity.......
* Valleys..........14-24%.
* Mid Slope........15-23%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southwest 5 to 10
mph with gusts to 20 mph late in the
afternoon.
* Ridge Top........South winds 10 to 15 mph. Gusts to 20 mph in the
morning.
* Chc Wetting Rain...0%.
* Mixing Height......600-700 ft agl increasing to 7400-8400 ft agl
in the afternoon.
* Transport Winds....Light winds becoming south 10 to 20 mph in the
afternoon.
* Ventilation........Poor increasing to excellent in the afternoon.
.Extended...
.SUNDAY NIGHT...Clear. Lows 42-52. Southwest winds 7 to 12 mph in
the evening becoming downslope 2 to 5 mph.
.LABOR DAY...Clear. Highs 82-92. Lows 42-52. Slope winds.
.TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs
82-92. Lows 44-54. Slope winds.
.WEDNESDAY...Clear. Highs 82-92. Lows 44-54. Slope winds.
.THURSDAY...Partly cloudy. Highs 82-92. Lows 44-54.
.FRIDAY...Partly cloudy. Slight chance of showers. Highs 79-89.
$$
CAZ274-301415-
Southern Mono County-
1247 PM PDT Fri Aug 29 2025
.TONIGHT...
* Sky/Weather........Partly cloudy then becoming clear. Slight
chance of showers in the evening.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........40-50.
* Mid Slope........42-52.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........56-66%.
* Mid Slope........39-49%.
* 24 hr trend......7% wetter.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Northwest winds 10 to 15 mph.
* Chc Wetting Rain...5%.
* Mixing Height......4500-5500 ft agl decreasing to 600-1000 ft agl
after midnight.
* Transport Winds....Light winds.
* Ventilation........Very good decreasing to marginal after
midnight.
.SATURDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........73-83.
* Mid Slope........69-79.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........15-25%.
* Mid Slope........17-27%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds.
* Chc Wetting Rain...0%.
* Mixing Height......2000-3000 ft agl increasing to 7700-8700 ft
agl in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Good increasing to very good in the afternoon.
.SATURDAY NIGHT...
* Sky/Weather........Partly cloudy then becoming clear. Patchy
smoke.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........42-52.
* Mid Slope........44-54.
* Max Humidity.......
* Valleys..........54-64%.
* Mid Slope........38-48%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........West winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......5000-6000 ft agl decreasing to 600-1000 ft agl
after midnight.
* Transport Winds....Light winds.
* Ventilation........Very good decreasing to marginal after
midnight.
.SUNDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........74-84.
* Mid Slope........71-81.
* Min Humidity.......
* Valleys..........14-24%.
* Mid Slope........16-26%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southeast 7 to 12
mph in the afternoon.
* Ridge Top........South winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......600-1000 ft agl increasing to 7200-8200 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.
.Extended...
.SUNDAY NIGHT...Partly cloudy in the evening then clearing. Lows
42-52. Downslope 2 to 5 mph.
.LABOR DAY...Clear. Highs 75-85. Lows 42-52. Slope winds.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy. Slight chance of
showers. Highs 74-84. Lows 42-52. Slope winds.
.THURSDAY...Partly cloudy. Slight chance of showers. Highs 73-83.
Lows 42-52.
.FRIDAY...Partly cloudy. Chance of showers and a slight chance of
thunderstorms. Highs 72-82.
$$
.8 to 14 day outlook for (Sat Sep 6 through Fri Sep 12)
Near normal temperatures and precipitation.
=
$$
http://weather.gov/reno