Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Reno, NV
Issued by NWS Reno, NV
270
FNUS55 KREV 020932
FWFREV
Fire Weather Planning Forecast
National Weather Service Reno NV
232 AM PDT Tue Sep 2 2025
...RED FLAG WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 11 PM PDT
THIS EVENING...
.DISCUSSION...
Isolated to scattered showers and storms will develop by the
afternoon and continue into the evening. Storms will be capable
of dry lightning, gusty outflow winds, and brief periods of
moderate to heavy rainfall. The highest chances for critical
fire weather conditions due to dry lightning will be in northeast
CA and northern Washoe County. Shower and thunderstorm activity
will persist through much of the week but decreases to around
30% or less Wednesday into the weekend. By the weekend, winds
will be stronger due to an approaching trough.
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
NVZ420-030030-
Northern Sierra Front including Carson City, Douglas, Storey,
Southern Washoe, Western Lyon, and Far Southern Lassen Counties-
232 AM PDT Tue Sep 2 2025
.TODAY...
* Sky/Weather........Partly cloudy then becoming mostly cloudy.
Patchy smoke in the afternoon. Chance of
showers and a slight chance of thunderstorms
in the afternoon.
* Chance of Thunder..20%.
* Max Temperature....
* Valleys..........82-92.
* Mid Slope........80-90.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........10-20%.
* Mid Slope........13-23%.
* 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........South winds 10 to 15 mph.
* Chc Wetting Rain...20%.
* Mixing Height......1300-1800 ft agl increasing to 7600-8600 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.
.TONIGHT...
* Sky/Weather........Mostly cloudy then becoming partly cloudy.
Slight chance of thunderstorms in the evening.
Chance of showers.
* Chance of Thunder..20%.
* Min Temperature....
* Valleys..........48-58.
* Mid Slope........54-64.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........63-73%.
* Mid Slope........46-56%.
* 24 hr trend......19% wetter.
* 20-Foot Winds......
* Valleys/Slope....South winds 9 to 14 mph in the evening becoming
downslope 2 to 5 mph.
* Ridge Top........South winds 10 to 15 mph. Gusts to 30 mph in the
evening.
* Chc Wetting Rain...10%.
* Mixing Height......2300-3300 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.WEDNESDAY...
* Sky/Weather........Sunny then becoming partly cloudy. Patchy
smoke. Slight chance of thunderstorms in the
afternoon.
* Chance of Thunder..10%.
* Max Temperature....
* Valleys..........81-91.
* Mid Slope........79-89.
* Min Humidity.......
* Valleys..........14-24%.
* Mid Slope........18-28%.
* 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...5%.
* Mixing Height......700-1200 ft agl increasing to 4800-5800 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Marginal increasing to very good in the
afternoon.
.Extended...
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Slight chance of thunderstorms in the evening. Lows 52-62.
Downslope 2 to 5 mph.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms. Highs
80-90. Lows 51-61. Slope winds.
.FRIDAY...Partly cloudy. Slight chance of thunderstorms. Highs
79-89. Lows 48-58. Slope winds.
.SATURDAY...Clear. Highs 75-85. Lows 44-54. West winds 10 to 15 mph.
.SUNDAY THROUGH MONDAY...Clear. Highs 72-82. Lows 44-54.
$$
NVZ421-030030-
Southern Sierra Front including Alpine, Northern Mono, Southern
Lyon, and Western Mineral Counties-
232 AM PDT Tue Sep 2 2025
.TODAY...
* Sky/Weather........Mostly cloudy. Patchy smoke in the afternoon.
Chance of showers and a slight chance of
thunderstorms in the afternoon.
* Chance of Thunder..20%.
* Max Temperature....
* Valleys..........80-90.
* Mid Slope........73-83.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........13-23%.
* Mid Slope........13-23%.
* 24 hr trend......8% wetter.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming south 9 to 14 mph in
the afternoon.
* Ridge Top........South winds 10 to 15 mph.
* Chc Wetting Rain...35%.
* Mixing Height......1800-2800 ft agl increasing to 9100-10100 ft
agl in the afternoon.
* Transport Winds....South 10 to 20 mph.
* Ventilation........Good increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Mostly cloudy then becoming partly cloudy.
Slight chance of thunderstorms in the evening.
Patchy smoke.
* Chance of Thunder..20%.
* Min Temperature....
* Valleys..........43-53.
* Mid Slope........56-66.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........65-75%.
* Mid Slope........44-54%.
* 24 hr trend......19% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 9 to 14 mph until early morning
becoming downslope 2 to 5 mph.
* Ridge Top........South winds 10 to 15 mph. Gusts to 25 mph until
early morning.
* Chc Wetting Rain...10%.
* Mixing Height......1900-2900 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....South 10 to 15 mph.
* Ventilation........Very good decreasing to marginal after
midnight.
.WEDNESDAY...
* Sky/Weather........Sunny then becoming mostly cloudy. Patchy
smoke. Chance of showers and a slight chance
of thunderstorms in the afternoon.
* Chance of Thunder..20%.
* Max Temperature....
* Valleys..........78-88.
* Mid Slope........71-81.
* Min Humidity.......
* Valleys..........18-28%.
* Mid Slope........19-29%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Southeast winds 10 to 15 mph until late
afternoon becoming light.
* Chc Wetting Rain...15%.
* Mixing Height......900-1400 ft agl increasing to 5500-6500 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Marginal increasing to excellent in the
afternoon.
.Extended...
.WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing.
Slight chance of thunderstorms in the evening. Lows 44-54. Downslope
2 to 5 mph.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms. Highs
76-86. Lows 41-51. Slope winds.
.FRIDAY...Partly cloudy. Slight chance of thunderstorms. Highs
76-86. Lows 39-49. Slope winds.
.SATURDAY...Clear. Highs 73-83. Lows 36-46. Southwest winds 10 to
15 mph.
.SUNDAY THROUGH MONDAY...Clear. Highs 72-82. Lows 35-45.
$$
CAZ272-030030-
Greater Lake Tahoe and Truckee Area-
232 AM PDT Tue Sep 2 2025
.TODAY...
* Sky/Weather........Partly cloudy then becoming mostly cloudy.
Patchy smoke in the afternoon. Chance of
showers and a slight chance of thunderstorms
in the afternoon.
* Chance of Thunder..20%.
* Max Temperature....
* Valleys..........72-82.
* Mid Slope........71-81.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........23-33%.
* Mid Slope........21-31%.
* 24 hr trend......12% wetter.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........South winds 10 to 15 mph. Gusts to 25 mph in the
morning.
* Chc Wetting Rain...20%.
* Mixing Height......1300-1800 ft agl increasing to 6300-7300 ft
agl in the afternoon.
* Transport Winds....Southeast 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Mostly cloudy then becoming clear. Slight
chance of thunderstorms in the evening. Chance
of showers.
* Chance of Thunder..20%.
* Min Temperature....
* Valleys..........43-53.
* Mid Slope........49-59.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........80-90%.
* Mid Slope........56-66%.
* 24 hr trend......20% wetter.
* 20-Foot Winds......
* Valleys/Slope....Downslope 2 to 5 mph.
* Ridge Top........Southeast winds 10 to 15 mph. Gusts to 25 mph in
the late evening and early morning.
* Chc Wetting Rain...15%.
* Mixing Height......1200-1700 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....South 10 to 15 mph.
* Ventilation........Fair decreasing to poor after midnight.
.WEDNESDAY...
* Sky/Weather........Sunny then becoming partly cloudy. Patchy
smoke. Slight chance of thunderstorms in the
afternoon.
* Chance of Thunder..10%.
* Max Temperature....
* Valleys..........71-81.
* Mid Slope........69-79.
* Min Humidity.......
* Valleys..........28-38%.
* Mid Slope........28-38%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Southeast winds 10 to 15 mph shifting to the
east in the afternoon.
* Chc Wetting Rain...5%.
* Mixing Height......600-1100 ft agl increasing to 4700-5700 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Marginal increasing to very good in the
afternoon.
.Extended...
.WEDNESDAY NIGHT...Mostly cloudy in the evening then clearing.
Patchy smoke in the evening. Lows 45-55. Downslope 2 to 5 mph.
.THURSDAY...Partly cloudy. Slight chance of showers. Highs 71-81.
Lows 43-53. Slope winds.
.FRIDAY THROUGH SATURDAY...Clear. Highs 67-77. Lows 37-47. Slope
winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 63-73. Lows 37-47.
$$
NVZ423-030030-
West Humboldt Basin in Pershing County-
232 AM PDT Tue Sep 2 2025
.TODAY...
* Sky/Weather........Partly cloudy. Slight chance of thunderstorms
in the afternoon.
* Chance of Thunder..10%.
* Max Temperature....
* Valleys..........92-98.
* Mid Slope........87-97.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........11-16%.
* Mid Slope........11-16%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southwest 5 to 10
mph late in the afternoon.
* Ridge Top........East winds 10 to 15 mph until late afternoon
becoming light.
* Chc Wetting Rain...5%.
* Mixing Height......1000-1500 ft agl increasing to 9300-10300 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.
.TONIGHT...
* Sky/Weather........Mostly cloudy. Slight chance of thunderstorms
in the evening. Slight chance of showers after
midnight.
* Chance of Thunder..20%.
* Min Temperature....
* Valleys..........58-67.
* Mid Slope........59-68.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........49-59%.
* Mid Slope........34-44%.
* 24 hr trend......20% wetter.
* 20-Foot Winds......
* Valleys/Slope....South winds 8 to 13 mph until early morning
becoming downslope 2 to 5 mph.
* Ridge Top........Southwest winds 10 to 20 mph. Gusts to 30 mph in
the late evening and early morning.
* Chc Wetting Rain...5%.
* Mixing Height......5900-6900 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....West 10 to 20 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.WEDNESDAY...
* Sky/Weather........Partly cloudy.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........89-95.
* Mid Slope........84-94.
* Min Humidity.......
* Valleys..........16-21%.
* Mid Slope........16-22%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds.
* Chc Wetting Rain...5%.
* Mixing Height......700-1200 ft agl increasing to 5600-6600 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Marginal increasing to good in the afternoon.
.Extended...
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms in
the evening. Lows 59-68. Downslope 2 to 5 mph.
.THURSDAY...Mostly cloudy. Slight chance of thunderstorms. Highs
88-94. Lows 57-67. Slope winds.
.FRIDAY...Mostly cloudy. Chance of showers and a slight chance of
thunderstorms. Highs 85-91. Lows 54-64. Slope winds.
.SATURDAY...Partly cloudy. Highs 83-89. Lows 52-62. Slope winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 79-86. Lows 52-61.
$$
NVZ429-030030-
Lahontan Basin including Churchill and Eastern Mineral Counties-
232 AM PDT Tue Sep 2 2025
.TODAY...
* Sky/Weather........Mostly cloudy. Chance of showers and a slight
chance of thunderstorms in the afternoon.
* Chance of Thunder..20%.
* Max Temperature....
* Valleys..........88-98.
* Mid Slope........83-93.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........10-20%.
* Mid Slope........11-21%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 14
mph in the afternoon.
* Ridge Top........Southwest winds 10 to 15 mph with gusts to 25
mph.
* Chc Wetting Rain...10%.
* Mixing Height......1300-1800 ft agl increasing to 9700-10700 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.
.TONIGHT...
* Sky/Weather........Mostly cloudy. Slight chance of thunderstorms
in the evening.
* Chance of Thunder..20%.
* Min Temperature....
* Valleys..........54-64.
* Mid Slope........59-69.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........55-65%.
* Mid Slope........40-50%.
* 24 hr trend......21% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 9 to 15 mph until early morning
becoming downslope 2 to 5 mph.
* Ridge Top........South winds 10 to 15 mph. Gusts to 30 mph in the
evening.
* Chc Wetting Rain...10%.
* Mixing Height......4900-5900 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....West 10 to 20 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.WEDNESDAY...
* Sky/Weather........Partly cloudy. Slight chance of thunderstorms
in the afternoon.
* Chance of Thunder..10%.
* Max Temperature....
* Valleys..........85-95.
* Mid Slope........80-90.
* Min Humidity.......
* Valleys..........17-27%.
* Mid Slope........18-28%.
* 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.
* Chc Wetting Rain...5%.
* Mixing Height......800-1300 ft agl increasing to 5500-6500 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Marginal increasing to excellent in the
afternoon.
.Extended...
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Slight chance of thunderstorms in the evening. Lows 57-67.
Southeast winds 7 to 12 mph until early morning becoming downslope
2 to 5 mph.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms. Highs
84-94. Lows 56-66. Slope winds.
.FRIDAY...Partly cloudy. Chance of showers and a slight chance of
thunderstorms. Highs 82-92. Lows 53-63. Slope winds.
.SATURDAY...Clear. Highs 79-89. Lows 50-60. Slope winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 78-88. Lows 49-59.
$$
CAZ270-278-NVZ458-030030-
Surprise Valley California-Eastern Lassen County-
Northern Washoe County-
232 AM PDT Tue Sep 2 2025
...RED FLAG WARNING IN EFFECT FROM 1 PM THIS AFTERNOON TO 11 PM PDT
THIS EVENING...
.TODAY...
* Sky/Weather........Sunny then becoming partly cloudy. Chance of
showers and a slight chance of dry
thunderstorms in the afternoon.
* Chance of Thunder..20%.
* Max Temperature....
* Valleys..........86-96.
* Mid Slope........84-92.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........10-20%.
* Mid Slope........12-18%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming south 8 to 13 mph
with gusts to 20 mph in the afternoon.
* Ridge Top........Southeast winds 10 to 15 mph.
* Chc Wetting Rain...5%.
* Mixing Height......1300-1800 ft agl increasing to 9800-10800 ft
agl in the afternoon.
* Transport Winds....East 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Mostly cloudy. Slight chance of dry
thunderstorms in the evening. Chance of
showers. Slight chance of thunderstorms after
midnight.
* Chance of Thunder..20%.
* Min Temperature....
* Valleys..........49-59.
* Mid Slope........51-61.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........58-68%.
* Mid Slope........46-56%.
* 24 hr trend......15% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southwest winds 9 to 14 mph.
* Ridge Top........South winds 10 to 15 mph. Gusts to 25 mph until
early morning.
* Chc Wetting Rain...10%.
* Mixing Height......5700-6700 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Southwest 15 to 25 mph shifting to the north
10 to 15 mph after midnight.
* Ventilation........Excellent decreasing to marginal after
midnight.
.WEDNESDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........84-94.
* Mid Slope........81-89.
* Min Humidity.......
* Valleys..........15-25%.
* Mid Slope........17-23%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southeast 5 to 10
mph late in the afternoon.
* Ridge Top........Light winds becoming south 10 to 15 mph in the
afternoon.
* Chc Wetting Rain...5%.
* Mixing Height......700-1200 ft agl increasing to 5900-6900 ft agl
in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Marginal increasing to excellent in the
afternoon.
.Extended...
.WEDNESDAY NIGHT...Partly cloudy. Lows 50-60. Downslope 2 to 5 mph.
.THURSDAY...Partly cloudy. Slight chance of showers. Highs 84-94.
Lows 49-59. Slope winds.
.FRIDAY...Partly cloudy. Slight chance of showers. Highs 81-91. Lows
45-55. Southwest winds 10 to 15 mph.
.SATURDAY...Partly cloudy. Highs 77-87. Lows 41-51. West winds 10 to
15 mph.
.SUNDAY...Partly cloudy. Highs 74-84. Lows 41-51.
.MONDAY...Partly cloudy. Slight chance of showers. Highs 72-82.
$$
CAZ271-030030-
Western Lassen, Eastern Plumas, and Eastern Sierra Counties-
232 AM PDT Tue Sep 2 2025
.TODAY...
* Sky/Weather........Partly cloudy then becoming mostly cloudy.
Slight chance of thunderstorms in the
afternoon.
* Chance of Thunder..20%.
* Max Temperature....
* Valleys..........82-92.
* Mid Slope........80-88.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........16-26%.
* Mid Slope........17-27%.
* 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. Gusts to 20 mph in the morning.
* Chc Wetting Rain...15%.
* Mixing Height......1400-1900 ft agl increasing to 9000-10000 ft
agl in the afternoon.
* Transport Winds....Southeast 10 to 20 mph.
* Ventilation........Good increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Mostly cloudy then becoming partly cloudy.
Slight chance of thunderstorms in the evening.
Chance of showers.
* Chance of Thunder..20%.
* Min Temperature....
* Valleys..........41-51.
* Mid Slope........54-64.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........69-79%.
* Mid Slope........49-59%.
* 24 hr trend......13% wetter.
* 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........Southeast winds 10 to 15 mph. Gusts to 25 mph in
the evening.
* Chc Wetting Rain...15%.
* Mixing Height......1900-2900 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....Southeast 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.WEDNESDAY...
* Sky/Weather........Sunny then becoming partly cloudy. Patchy
smoke in the afternoon.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........81-91.
* Mid Slope........79-87.
* Min Humidity.......
* Valleys..........21-31%.
* Mid Slope........22-32%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds.
* Chc Wetting Rain...5%.
* Mixing Height......600-1100 ft agl increasing to 6500-7500 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...
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing. Lows
43-53. Downslope 2 to 5 mph.
.THURSDAY...Partly cloudy. Highs 80-90. Lows 41-51. Slope winds.
.FRIDAY...Clear. Highs 76-86. Lows 38-48. Southwest winds 10 to
15 mph.
.SATURDAY...Clear. Highs 72-82. Lows 35-45. Southwest winds 10 to
15 mph.
.SUNDAY...Partly cloudy. Highs 70-80. Lows 35-45.
.MONDAY...Mostly sunny. Slight chance of showers. Highs 68-78.
$$
CAZ274-030030-
Southern Mono County-
232 AM PDT Tue Sep 2 2025
.TODAY...
* Sky/Weather........Mostly cloudy. Patchy smoke. Chance of
showers and a slight chance of thunderstorms
in the afternoon.
* Chance of Thunder..20%.
* Max Temperature....
* Valleys..........74-84.
* Mid Slope........71-81.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........16-26%.
* Mid Slope........18-28%.
* 24 hr trend......8% wetter.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southeast 8 to 13
mph with gusts to 20 mph in the afternoon.
* Ridge Top........South winds 10 to 20 mph with gusts to 30 mph.
* Chc Wetting Rain...30%.
* Mixing Height......2200-3200 ft agl increasing to 8700-9700 ft
agl in the afternoon.
* Transport Winds....Light winds becoming south 15 to 20 mph in the
afternoon.
* Ventilation........Very good increasing to excellent in the
afternoon.
.TONIGHT...
* Sky/Weather........Mostly cloudy then becoming partly cloudy.
Slight chance of thunderstorms in the evening.
Patchy smoke in the evening, then areas of
smoke after midnight.
* Chance of Thunder..20%.
* Min Temperature....
* Valleys..........41-51.
* Mid Slope........46-56.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........72-82%.
* Mid Slope........52-62%.
* 24 hr trend......29% wetter.
* 20-Foot Winds......
* Valleys/Slope....Southeast winds 6 to 11 mph with gusts to 20 mph
in the evening becoming downslope 2 to 5 mph.
* Ridge Top........Southwest winds 10 to 15 mph.
* Chc Wetting Rain...10%.
* Mixing Height......2100-3100 ft agl decreasing to 600-1000 ft agl
after midnight.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Very good decreasing to marginal after
midnight.
.WEDNESDAY...
* Sky/Weather........Partly cloudy then becoming mostly cloudy.
Areas of smoke in the morning, then patchy
smoke in the afternoon. Chance of showers and
a slight chance of thunderstorms in the
afternoon.
* Chance of Thunder..20%.
* Max Temperature....
* Valleys..........72-82.
* Mid Slope........69-79.
* Min Humidity.......
* Valleys..........23-33%.
* Mid Slope........25-35%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Light winds becoming northeast 10 to 15 mph in
the late morning and early afternoon, then
becoming light late in the afternoon.
* Chc Wetting Rain...10%.
* Mixing Height......1000-1500 ft agl increasing to 5200-6200 ft
agl in the afternoon.
* Transport Winds....Southeast 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.Extended...
.WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 41-51. Downslope 2 to 5 mph.
.THURSDAY...Partly cloudy. Slight chance of thunderstorms. Highs
71-81. Lows 40-50. Slope winds.
.FRIDAY...Partly cloudy. Slight chance of thunderstorms. Highs
71-81. Lows 37-47. Slope winds.
.SATURDAY...Clear. Highs 69-79. Lows 35-45. Southwest winds 10 to
15 mph.
.SUNDAY THROUGH MONDAY...Clear. Highs 68-78. Lows 35-45.
$$
.8 to 14 day outlook for (Tue Sep 9 through Mon Sep 15)
Near normal temperatures and precipitation.
=
$$
http://weather.gov/reno