Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Reno, NV
Issued by NWS Reno, NV
949
FNUS55 KREV 281903
FWFREV
Fire Weather Planning Forecast
National Weather Service Reno NV
1203 PM PDT Mon Sep 28 2026
.DISCUSSION...
High pressure will strengthen this week resulting in a warming and
drying trend through the week. Temperatures will increase to near
season averages on Tuesday, then will continue to steadily warm to
around 10 degrees above average by Thursday. Fair to poor overnight
RH recovery is expected by Tuesday night with little to no
precipitation this week outside of a few lingering showers across
Mono and Mineral counties this afternoon.
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
NVZ420-291430-
Northern Sierra Front including Carson City, Douglas, Storey,
Southern Washoe, Western Lyon, and Far Southern Lassen Counties-
1203 PM PDT Mon Sep 28 2026
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........36-46.
* Mid Slope........39-49.
* 24 hr trend......4 degrees cooler.
* Max Humidity.......
* Valleys..........47-57%.
* Mid Slope........37-47%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....North winds 7 to 12 mph in the evening becoming
downslope 2 to 5 mph.
* Ridge Top........North winds 10 to 15 mph with gusts to 30 mph.
* Mixing Height......3100-4100 ft agl in the evening then 200-500
ft agl.
* Transport Winds....Light winds.
* Ventilation........Very good decreasing to poor after midnight.
.TUESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........69-79.
* Mid Slope........65-75.
* 24 hr trend......5 degrees warmer.
* Min Humidity.......
* Valleys..........8-18%.
* Mid Slope........14-22%.
* 24 hr trend......9% drier.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Northeast winds 10 to 15 mph with gusts to 25
mph.
* Mixing Height......1300-1800 ft agl increasing to 3200-4200 ft
agl in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Marginal increasing to good in the afternoon.
.TUESDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........40-50.
* Mid Slope........44-53.
* Max Humidity.......
* Valleys..........36-46%.
* Mid Slope........27-37%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds becoming southwest 10 to 15 mph
after midnight.
* Mixing Height......1900-2900 ft agl in the evening then 200-500
ft agl.
* Transport Winds....Light winds.
* Ventilation........Good decreasing to poor after midnight.
.WEDNESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........74-84.
* Mid Slope........71-81.
* Min Humidity.......
* Valleys..........10-20%.
* Mid Slope........16-24%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds becoming east 10 to 15 mph in the
afternoon.
* Mixing Height......200-500 ft agl then 2900-3900 ft agl in the
afternoon.
* Transport Winds....Light winds.
* Ventilation........Poor increasing to fair in the afternoon.
.Extended...
.WEDNESDAY NIGHT...Clear. Lows 44-54. Downslope 2 to 5 mph.
.THURSDAY...Clear. Highs 78-88. Lows 44-54. Slope winds.
.FRIDAY...Partly cloudy. Highs 77-87. Lows 46-56. Slope winds.
.SATURDAY...Clear. Highs 76-86. Lows 45-55. Slope winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 76-86. Lows 45-55.
$$
NVZ421-291430-
Southern Sierra Front including Alpine, Northern Mono, Southern
Lyon, and Western Mineral Counties-
1203 PM PDT Mon Sep 28 2026
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........27-37.
* Mid Slope........41-51.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........63-73%.
* Mid Slope........40-50%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....North winds 9 to 15 mph with gusts to 25 mph in
the evening becoming downslope 2 to 5 mph.
* Ridge Top........North winds 10 to 20 mph increasing to northeast
20 to 30 mph after midnight. Gusts to 40 mph
increasing to 45 mph after midnight.
* Mixing Height......2500-3500 ft agl decreasing to 600 ft agl
after midnight.
* Transport Winds....North 10 to 15 mph.
* Ventilation........Very good decreasing to marginal after
midnight.
.TUESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........65-75.
* Mid Slope........59-69.
* 24 hr trend......7 degrees warmer.
* Min Humidity.......
* Valleys..........16-24%.
* Mid Slope........17-27%.
* 24 hr trend......16% drier.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming north 9 to 14 mph in
the late morning and afternoon.
* Ridge Top........North winds 10 to 20 mph with gusts to 35 mph.
* Mixing Height......1300-1800 ft agl increasing to 3300-4200 ft
agl in the afternoon.
* Transport Winds....North 10 to 15 mph.
* Ventilation........Fair increasing to good in the afternoon.
.TUESDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........31-41.
* Mid Slope........43-53.
* Max Humidity.......
* Valleys..........35-45%.
* Mid Slope........27-37%.
* 20-Foot Winds......
* Valleys/Slope....North winds 9 to 14 mph in the evening becoming
downslope 2 to 5 mph.
* Ridge Top........North winds 10 to 15 mph shifting to the south
10 to 20 mph after midnight. Gusts to 30 mph.
* Mixing Height......1500-2500 ft agl decreasing to 600 ft agl
after midnight.
* Transport Winds....North 10 to 15 mph in the evening becoming
light.
* Ventilation........Good decreasing to poor after midnight.
.WEDNESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........73-83.
* Mid Slope........68-78.
* Min Humidity.......
* Valleys..........15-21%.
* Mid Slope........15-23%.
* 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 shifting to the
northeast in the afternoon.
* Mixing Height......200-500 ft agl then 3400-4400 ft agl in the
afternoon.
* Transport Winds....Light winds.
* Ventilation........Poor increasing to good in the afternoon.
.Extended...
.WEDNESDAY NIGHT...Clear. Lows 38-48. Northeast winds 7 to 12 mph in
the evening becoming downslope 2 to 5 mph.
.THURSDAY THROUGH SATURDAY...Clear. Highs 78-88. Lows 38-48. Slope
winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 76-86. Lows 39-49.
$$
CAZ272-291430-
Greater Lake Tahoe and Truckee Area-
1203 PM PDT Mon Sep 28 2026
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........32-42.
* Mid Slope........37-47.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........60-70%.
* Mid Slope........45-55%.
* 24 hr trend......5% drier.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph becoming northeast 7 to 12
mph with gusts to 25 mph after midnight.
* Ridge Top........Northeast winds 10 to 20 mph. Gusts to 45 mph in
the late evening and overnight.
* Mixing Height......2900-3900 ft agl decreasing to 600 ft agl
after midnight.
* Transport Winds....Northeast 10 to 15 mph.
* Ventilation........Very good decreasing to marginal after
midnight.
.TUESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........63-72.
* Mid Slope........59-69.
* 24 hr trend......6 degrees warmer.
* Min Humidity.......
* Valleys..........17-27%.
* Mid Slope........18-28%.
* 24 hr trend......11% drier.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Northeast winds 10 to 15 mph. Gusts to 40 mph
decreasing to 25 mph late in the afternoon.
* Mixing Height......1000-1500 ft agl increasing to 2900-3900 ft
agl in the afternoon.
* Transport Winds....East 10 to 15 mph.
* Ventilation........Fair increasing to good in the afternoon.
.TUESDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........37-47.
* Mid Slope........41-51.
* Max Humidity.......
* Valleys..........47-57%.
* Mid Slope........33-43%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph. Gusts to 30 mph in the
late evening and early morning.
* Ridge Top........East winds 10 to 15 mph. Gusts to 50 mph in the
late evening and early morning decreasing to
30 mph.
* Mixing Height......1600-2600 ft agl decreasing to 600 ft agl
after midnight.
* Transport Winds....East 10 to 15 mph.
* Ventilation........Fair decreasing to marginal after midnight.
.WEDNESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........69-79.
* Mid Slope........67-77.
* Min Humidity.......
* Valleys..........17-27%.
* Mid Slope........18-28%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........East winds 10 to 15 mph. Gusts to 25 mph in the
morning.
* Mixing Height......200-500 ft agl then 2900-3900 ft agl in the
afternoon.
* Transport Winds....Light winds.
* Ventilation........Poor increasing to good in the afternoon.
.Extended...
.WEDNESDAY NIGHT...Clear. Lows 39-49. Downslope 2 to 5 mph.
.THURSDAY...Clear. Highs 72-82. Lows 39-49. Slope winds.
.FRIDAY...Partly cloudy. Highs 70-80. Lows 42-52. Slope winds.
.SATURDAY...Clear. Highs 70-80. Lows 42-52. Slope winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 69-79. Lows 43-53.
$$
NVZ423-291430-
West Humboldt Basin in Pershing County-
1203 PM PDT Mon Sep 28 2026
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........36-46.
* Mid Slope........41-51.
* 24 hr trend......8 degrees cooler.
* Max Humidity.......
* Valleys..........41-51%.
* Mid Slope........28-38%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....North winds 9 to 15 mph decreasing to 8 to 13
mph in the late evening and overnight.
* Ridge Top........North winds 10 to 20 mph with gusts to 30 mph.
* Mixing Height......3500-4500 ft agl in the evening then 200-500
ft agl.
* Transport Winds....North 10 to 15 mph.
* Ventilation........Excellent decreasing to poor after midnight.
.TUESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........73-81.
* Mid Slope........68-78.
* 24 hr trend......4 degrees warmer.
* Min Humidity.......
* Valleys..........12-17%.
* Mid Slope........14-19%.
* 24 hr trend......10% drier.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming north 8 to 13 mph in
the afternoon.
* Ridge Top........North winds 10 to 15 mph with gusts to 25 mph.
* Mixing Height......1200-1700 ft agl increasing to 3800-4800 ft
agl in the afternoon.
* Transport Winds....North 10 to 15 mph.
* Ventilation........Fair increasing to good in the afternoon.
.TUESDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........40-50.
* Mid Slope........43-53.
* Max Humidity.......
* Valleys..........36-46%.
* Mid Slope........25-35%.
* 20-Foot Winds......
* Valleys/Slope....North winds 7 to 12 mph in the evening becoming
downslope 2 to 5 mph.
* Ridge Top........North winds 10 to 15 mph.
* Mixing Height......2200-3200 ft agl in the evening then 200-500
ft agl.
* Transport Winds....Light winds.
* Ventilation........Good decreasing to poor after midnight.
.WEDNESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........79-85.
* Mid Slope........73-83.
* Min Humidity.......
* Valleys..........16-21%.
* Mid Slope........17-23%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds. Gusts to 20 mph in the morning.
* Mixing Height......200-500 ft agl then 3300-4300 ft agl in the
afternoon.
* Transport Winds....Light winds.
* Ventilation........Poor increasing to good in the afternoon.
.Extended...
.WEDNESDAY NIGHT...Clear. Lows 43-53. Downslope 2 to 5 mph.
.THURSDAY...Clear. Highs 83-89. Lows 43-53. Slope winds.
.FRIDAY...Partly cloudy. Highs 83-89. Lows 46-56. Slope winds.
.SATURDAY...Clear. Highs 82-88. Lows 46-56. Slope winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 82-88. Lows 46-56.
$$
NVZ429-291430-
Lahontan Basin including Churchill and Eastern Mineral Counties-
1203 PM PDT Mon Sep 28 2026
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...5%.
* Min Temperature....
* Valleys..........36-46.
* Mid Slope........41-51.
* 24 hr trend......7 degrees cooler.
* Max Humidity.......
* Valleys..........54-64%.
* Mid Slope........39-49%.
* 24 hr trend......7% wetter.
* 20-Foot Winds......
* Valleys/Slope....North winds 9 to 15 mph decreasing to 7 to 12
mph in the late evening and overnight. Gusts
to 25 mph.
* Ridge Top........North winds 10 to 20 mph with gusts to 35 mph.
* Mixing Height......3000-4000 ft agl in the evening then 200-500
ft agl.
* Transport Winds....North 10 to 15 mph.
* Ventilation........Very good decreasing to poor after midnight.
.TUESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........69-79.
* Mid Slope........65-75.
* 24 hr trend......6 degrees warmer.
* Min Humidity.......
* Valleys..........12-22%.
* Mid Slope........13-21%.
* 24 hr trend......15% drier.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming north 9 to 14 mph
with gusts to 25 mph in the late morning and
afternoon.
* Ridge Top........North winds 10 to 15 mph with gusts to 35 mph.
* Mixing Height......1300-1800 ft agl increasing to 4100-5100 ft
agl in the afternoon.
* Transport Winds....North 10 to 15 mph.
* Ventilation........Good increasing to very good in the afternoon.
.TUESDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........37-47.
* Mid Slope........43-53.
* Max Humidity.......
* Valleys..........41-51%.
* Mid Slope........28-38%.
* 20-Foot Winds......
* Valleys/Slope....North winds 8 to 13 mph with gusts to 25 mph in
the evening becoming downslope 2 to 5 mph.
* Ridge Top........West winds 10 to 15 mph shifting to the south
after midnight. Gusts to 30 mph.
* Mixing Height......2200-3200 ft agl in the evening then 200-500
ft agl.
* Transport Winds....North 10 to 15 mph in the evening becoming
light.
* Ventilation........Very good decreasing to poor after midnight.
.WEDNESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........75-85.
* Mid Slope........72-82.
* Min Humidity.......
* Valleys..........14-23%.
* Mid Slope........15-21%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........South winds 10 to 15 mph shifting to the
northwest in the afternoon.
* Mixing Height......200-500 ft agl then 2900-3900 ft agl in the
afternoon.
* Transport Winds....Light winds.
* Ventilation........Poor increasing to good in the afternoon.
.Extended...
.WEDNESDAY NIGHT...Clear. Lows 40-50. North winds 5 to 10 mph in the
evening becoming downslope 2 to 5 mph.
.THURSDAY...Clear. Highs 81-91. Lows 40-50. Slope winds.
.FRIDAY...Partly cloudy. Highs 81-91. Lows 44-54. Slope winds.
.SATURDAY...Clear. Highs 80-90. Lows 44-54. Slope winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 79-89. Lows 44-54.
$$
CAZ270-278-NVZ458-291430-
Surprise Valley California-Eastern Lassen County-
Northern Washoe County-
1203 PM PDT Mon Sep 28 2026
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........31-41.
* Mid Slope........37-47.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........51-61%.
* Mid Slope........38-48%.
* 24 hr trend......4% drier.
* 20-Foot Winds......
* Valleys/Slope....North winds 9 to 14 mph until early morning
becoming downslope 2 to 5 mph.
* Ridge Top........North winds 10 to 15 mph.
* Mixing Height......3700-4700 ft agl in the evening then 200-500
ft agl.
* Transport Winds....North 10 to 15 mph.
* Ventilation........Excellent decreasing to poor after midnight.
.TUESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........71-81.
* Mid Slope........68-76.
* 24 hr trend......5 degrees warmer.
* Min Humidity.......
* Valleys..........9-19%.
* Mid Slope........13-23%.
* 24 hr trend......6% drier.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........North winds 10 to 15 mph.
* Mixing Height......900-1400 ft agl increasing to 4000-5000 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Marginal increasing to good in the afternoon.
.TUESDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........37-47.
* Mid Slope........41-51.
* Max Humidity.......
* Valleys..........50-60%.
* Mid Slope........37-47%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds.
* Mixing Height......2400-3400 ft agl in the evening then 200-500
ft agl.
* Transport Winds....North 10 to 15 mph.
* Ventilation........Good decreasing to poor after midnight.
.WEDNESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........76-86.
* Mid Slope........73-81.
* Min Humidity.......
* Valleys..........12-22%.
* Mid Slope........16-24%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds becoming south 10 to 15 mph in the
afternoon.
* Mixing Height......200-500 ft agl then 3300-4300 ft agl in the
afternoon.
* Transport Winds....Light winds.
* Ventilation........Poor increasing to good in the afternoon.
.Extended...
.WEDNESDAY NIGHT...Clear. Lows 39-49. Downslope 2 to 5 mph.
.THURSDAY...Clear. Highs 79-89. Lows 39-49. Slope winds.
.FRIDAY...Partly cloudy. Highs 78-88. Lows 40-50. Slope winds.
.SATURDAY...Clear. Highs 77-87. Lows 40-50. Slope winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 77-87. Lows 41-51.
$$
CAZ271-291430-
Western Lassen, Eastern Plumas, and Eastern Sierra Counties-
1203 PM PDT Mon Sep 28 2026
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........28-38.
* Mid Slope........36-46.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........65-75%.
* Mid Slope........41-51%.
* 24 hr trend......6% wetter.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Northeast winds 10 to 15 mph. Gusts to 25 mph in
the late evening and overnight.
* Mixing Height......3500-4500 ft agl in the evening then 200-500
ft agl.
* Transport Winds....North 10 to 15 mph.
* Ventilation........Very good decreasing to poor after midnight.
.TUESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........70-80.
* Mid Slope........68-76.
* 24 hr trend......6 degrees warmer.
* Min Humidity.......
* Valleys..........14-24%.
* Mid Slope........15-25%.
* 24 hr trend......6% drier.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Northeast winds 10 to 15 mph. Gusts to 25 mph
until late afternoon.
* Mixing Height......1000-1500 ft agl increasing to 4000-5000 ft
agl in the afternoon.
* Transport Winds....Northeast 10 to 15 mph.
* Ventilation........Fair increasing to good in the afternoon.
.TUESDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........33-43.
* Mid Slope........41-51.
* Max Humidity.......
* Valleys..........60-70%.
* Mid Slope........32-42%.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Light winds. Gusts to 30 mph in the late evening
and overnight.
* Mixing Height......2300-3300 ft agl in the evening then 200-500
ft agl.
* Transport Winds....Northeast 10 to 15 mph.
* Ventilation........Good decreasing to poor after midnight.
.WEDNESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........76-86.
* Mid Slope........73-81.
* Min Humidity.......
* Valleys..........15-25%.
* Mid Slope........16-25%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds. Gusts to 20 mph in the morning.
* Mixing Height......200-500 ft agl then 3700-4700 ft agl in the
afternoon.
* Transport Winds....Light winds.
* Ventilation........Poor increasing to good in the afternoon.
.Extended...
.WEDNESDAY NIGHT...Clear. Lows 34-44. Downslope 2 to 5 mph.
.THURSDAY...Clear. Highs 78-88. Lows 34-44. Slope winds.
.FRIDAY...Partly cloudy. Highs 76-86. Lows 36-46. Slope winds.
.SATURDAY...Clear. Highs 76-86. Lows 36-46. Slope winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 76-86. Lows 37-47.
$$
CAZ274-291430-
Southern Mono County-
1203 PM PDT Mon Sep 28 2026
.TONIGHT...
* Sky/Weather........Mostly clear. Slight chance of showers in the
evening.
* Chance of Thunder..0%.
* Chc Wetting Rain...5%.
* Min Temperature....
* Valleys..........27-37.
* Mid Slope........33-43.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........71-81%.
* Mid Slope........49-59%.
* 24 hr trend......15% wetter.
* 20-Foot Winds......
* Valleys/Slope....North winds 9 to 16 mph becoming northwest 5 to
10 mph late in the night. Gusts to 35 mph.
* Ridge Top........North winds 20 to 30 mph with gusts to 50 mph.
* Mixing Height......2900-3900 ft agl decreasing to 600 ft agl
after midnight.
* Transport Winds....North 15 to 25 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.TUESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........62-72.
* Mid Slope........58-68.
* 24 hr trend......9 degrees warmer.
* Min Humidity.......
* Valleys..........13-23%.
* Mid Slope........15-25%.
* 24 hr trend......20% drier.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming north 9 to 14 mph in
the late morning and afternoon. Gusts to 25
mph.
* Ridge Top........North winds 15 to 25 mph with gusts to 45 mph.
* Mixing Height......1700-2200 ft agl increasing to 3800-4800 ft
agl in the afternoon.
* Transport Winds....North 15 to 25 mph.
* Ventilation........Very good increasing to excellent in the
afternoon.
.TUESDAY NIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Min Temperature....
* Valleys..........30-40.
* Mid Slope........34-44.
* Max Humidity.......
* Valleys..........40-50%.
* Mid Slope........29-39%.
* 20-Foot Winds......
* Valleys/Slope....North winds 9 to 14 mph with gusts to 25 mph in
the evening becoming downslope 2 to 5 mph.
* Ridge Top........Northwest winds 10 to 20 mph with gusts to 35
mph.
* Mixing Height......1800-2800 ft agl decreasing to 600 ft agl
after midnight.
* Transport Winds....North 15 to 25 mph shifting to the northwest
10 to 15 mph after midnight.
* Ventilation........Very good decreasing to marginal after
midnight.
.WEDNESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Chc Wetting Rain...0%.
* Max Temperature....
* Valleys..........71-81.
* Mid Slope........67-77.
* Min Humidity.......
* Valleys..........13-23%.
* Mid Slope........15-25%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Northwest winds 10 to 15 mph. Gusts to 30 mph
until late afternoon.
* Mixing Height......200-500 ft agl then 3300-4300 ft agl in the
afternoon.
* Transport Winds....North 10 to 15 mph.
* Ventilation........Poor increasing to good in the afternoon.
.Extended...
.WEDNESDAY NIGHT...Clear. Lows 38-48. Downslope 2 to 5 mph.
.THURSDAY THROUGH SATURDAY...Clear. Highs 74-84. Lows 38-48. Slope
winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 71-81. Lows 38-48.
$$
.8 to 14 day outlook for (Tue Oct 6 through Mon Oct 12)
Above normal temperatures and Little or no precipitation.
=
$$
http://weather.gov/reno