Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Reno, NV
Issued by NWS Reno, NV
315
FNUS55 KREV 170939
FWFREV
Fire Weather Planning Forecast
National Weather Service Reno NV
239 AM PDT Thu Jul 17 2025
.DISCUSSION...
Hot, dry weather will hold through the weekend, accompanied by
typical afternoon breezes. A few isolated thunderstorms may develop
each afternoon through Saturday, mainly over Mono County and parts of
southern Lyon and Mineral counties. Stronger afternoon winds are
forecast to develop Sunday through Tuesday, which may result in a
prolonged stretch of elevated to critical fire weather conditions.
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
NVZ420-180015-
Northern Sierra Front including Carson City, Douglas, Storey,
Southern Washoe, Western Lyon, and Far Southern Lassen Counties-
239 AM PDT Thu Jul 17 2025
.TODAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........84-94.
* Mid Slope........83-93.
* 24 hr trend......5 degrees cooler.
* Min Humidity.......
* Valleys..........8-18%.
* Mid Slope........11-19%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 14 mph.
* Ridge Top........West winds 9 to 14 mph. Gusts to 20 mph late in
the afternoon.
* Chc Wetting Rain...5%.
* Mixing Height......1600-2600 ft agl increasing to 7900-8900 ft
agl in the afternoon.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........49-59.
* Mid Slope........54-64.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........40-50%.
* Mid Slope........26-36%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 17 mph with gusts to 25 mph
decreasing to 5 to 10 mph in the morning.
* Ridge Top........West winds 10 to 15 mph with gusts to 30 mph.
* Chc Wetting Rain...5%.
* Mixing Height......5000-6000 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....West 15 to 25 mph decreasing to 10 to 15 mph
after midnight.
* Ventilation........Excellent decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........85-95.
* Mid Slope........83-93.
* Min Humidity.......
* Valleys..........6-16%.
* Mid Slope........8-16%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming west 8 to 13 mph
with gusts to 20 mph in the afternoon.
* Ridge Top........West winds 10 to 15 mph. Gusts to 20 mph in the
morning then 20 mph late in the afternoon.
* Chc Wetting Rain...0%.
* Mixing Height......1700-2200 ft agl increasing to 6600-7600 ft
agl in the afternoon.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Clear. Lows 50-60. West winds 9 to 17 mph.
.SATURDAY...Clear. Highs 85-95. Lows 49-59. West winds 10 to 15 mph.
.SUNDAY THROUGH MONDAY...Clear. Highs 82-92. Lows 47-57. Southwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 81-91. Lows 46-56.
$$
NVZ421-180015-
Southern Sierra Front including Alpine, Northern Mono, Southern
Lyon, and Western Mineral Counties-
239 AM PDT Thu Jul 17 2025
.TODAY...
* Sky/Weather........Mostly sunny. Slight chance of thunderstorms in the
afternoon.
* Chance of Thunder..10%.
* Max Temperature....
* Valleys..........84-94.
* Mid Slope........77-87.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........10-20%.
* Mid Slope........10-20%.
* 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.
* Chc Wetting Rain...5%.
* Mixing Height......2300-3300 ft agl increasing to 9800-10800 ft
agl in the afternoon.
* Transport Winds....South 10 to 15 mph.
* Ventilation........Good increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........43-53.
* Mid Slope........57-67.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........41-51%.
* Mid Slope........26-36%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 14 mph until early morning
becoming downslope 2 to 5 mph.
* Ridge Top........Southwest winds 10 to 15 mph with gusts to 25
mph.
* Chc Wetting Rain...5%.
* Mixing Height......4800-5800 ft agl decreasing to 600-900 ft agl
after midnight.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Mostly sunny. Slight chance of thunderstorms in the
afternoon.
* Chance of Thunder..10%.
* Max Temperature....
* Valleys..........83-93.
* Mid Slope........76-86.
* Min Humidity.......
* Valleys..........9-19%.
* Mid Slope........9-19%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming north 7 to 12 mph in
the afternoon.
* Ridge Top........Light winds becoming southwest 10 to 15 mph in
the late morning and afternoon. Gusts to 20
mph in the morning.
* Chc Wetting Rain...5%.
* Mixing Height......2100-3100 ft agl increasing to 9000-10000 ft
agl in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Good increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Partly cloudy in the evening then becoming clear.
Lows 44-54. West winds 9 to 14 mph until early morning becoming
downslope 2 to 5 mph.
.SATURDAY...Mostly clear. Slight chance of thunderstorms. Highs 83-93. Lows
43-53. West winds 10 to 15 mph.
.SUNDAY THROUGH MONDAY...Clear. Highs 82-92. Lows 38-48. Southwest
winds 10 to 20 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 80-90. Lows 38-48.
$$
CAZ272-180015-
Greater Lake Tahoe and Truckee Area-
239 AM PDT Thu Jul 17 2025
.TODAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........73-83.
* Mid Slope........71-81.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........19-29%.
* Mid Slope........18-28%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming west 7 to 12 mph
with gusts to 20 mph late in the afternoon.
* Ridge Top........Southwest winds 10 to 15 mph with gusts to 25
mph.
* Chc Wetting Rain...5%.
* Mixing Height......1500-2000 ft agl increasing to 4900-5900 ft
agl in the afternoon.
* Transport Winds....Southwest 10 to 20 mph.
* Ventilation........Good increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........42-52.
* Mid Slope........46-56.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........64-74%.
* Mid Slope........31-41%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 14 mph in the evening becoming
downslope 2 to 5 mph.
* Ridge Top........West winds 10 to 15 mph with gusts to 30 mph.
* Chc Wetting Rain...0%.
* Mixing Height......2000-3000 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....Southwest 10 to 20 mph.
* Ventilation........Very good decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........74-84.
* Mid Slope........72-82.
* Min Humidity.......
* Valleys..........16-26%.
* Mid Slope........15-25%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph.
* Ridge Top........Southwest winds 10 to 15 mph with gusts to 25
mph.
* Chc Wetting Rain...0%.
* Mixing Height......1500-2000 ft agl increasing to 4800-5800 ft
agl in the afternoon.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Clear. Lows 43-53. West winds 9 to 14 mph in the
evening becoming downslope 2 to 5 mph.
.SATURDAY...Clear. Highs 74-84. Lows 42-52. Slope winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 70-80. Lows 40-50. Southwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 69-79. Lows 40-50.
$$
NVZ423-180015-
West Humboldt Basin in Pershing County-
239 AM PDT Thu Jul 17 2025
.TODAY...
* Sky/Weather........Sunny. Haze in the morning.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........94-100.
* Mid Slope........89-98.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........8-13%.
* Mid Slope........9-14%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 14
mph in the late morning and afternoon.
* Ridge Top........Southwest winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......1600-2600 ft agl increasing to 10200-11200 ft
agl in the afternoon.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........58-67.
* Mid Slope........59-68.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........26-36%.
* Mid Slope........21-31%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 14 mph. Gusts to 25 mph until
early morning.
* Ridge Top........West winds 10 to 15 mph. Gusts to 30 mph until
early morning.
* Chc Wetting Rain...0%.
* Mixing Height......6500-7500 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....West 10 to 20 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Sunny. Haze in the morning.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........93-99.
* Mid Slope........87-97.
* Min Humidity.......
* Valleys..........6-11%.
* Mid Slope........6-11%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 14
mph in the late morning and afternoon.
* Ridge Top........Southwest winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......1500-2500 ft agl increasing to 7700-8700 ft
agl in the afternoon.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Clear. Lows 58-67. West winds 9 to 14 mph.
.SATURDAY...Clear. Highs 93-99. Lows 56-66. West winds 10 to 15 mph.
.SUNDAY THROUGH MONDAY...Clear. Highs 89-97. Lows 52-62. Southwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 88-95. Lows 52-62.
$$
NVZ429-180015-
Lahontan Basin including Churchill and Eastern Mineral Counties-
239 AM PDT Thu Jul 17 2025
.TODAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........91-101.
* Mid Slope........86-96.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........8-15%.
* Mid Slope........8-14%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming west 7 to 12 mph in
the afternoon.
* Ridge Top........West winds 10 to 15 mph.
* Chc Wetting Rain...5%.
* Mixing Height......1700-2700 ft agl increasing to 10800-11800 ft
agl in the afternoon.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Partly cloudy then becoming clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........57-67.
* Mid Slope........60-70.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........26-36%.
* Mid Slope........20-30%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 14 mph. Gusts to 25 mph until
early morning.
* Ridge Top........West winds 10 to 15 mph. Gusts to 25 mph until
early morning.
* Chc Wetting Rain...5%.
* Mixing Height......6600-7600 ft agl decreasing to 600-800 ft agl
after midnight.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Mostly sunny. Slight chance of thunderstorms in the
afternoon.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........89-99.
* Mid Slope........84-94.
* Min Humidity.......
* Valleys..........6-14%.
* Mid Slope........7-17%.
* 20-Foot Winds......
* Valleys/Slope....West winds 7 to 12 mph.
* Ridge Top........West winds 10 to 15 mph.
* Chc Wetting Rain...5%.
* Mixing Height......1500-2500 ft agl increasing to 7700-8700 ft
agl in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Fair increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Clear. Lows 57-67. West winds 9 to 14 mph.
.SATURDAY...Mostly clear. Slight chance of thunderstorms. Highs 89-99. Lows
56-66. West winds 10 to 15 mph.
.SUNDAY THROUGH MONDAY...Clear. Highs 89-99. Lows 51-61. West winds
10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 86-96. Lows 51-61.
$$
CAZ278-NVZ458-180015-
Eastern Lassen County-Northern Washoe County-
239 AM PDT Thu Jul 17 2025
.TODAY...
* Sky/Weather........Sunny. Haze.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........87-97.
* Mid Slope........83-93.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........8-17%.
* Mid Slope........9-17%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 17 mph with gusts to 25 mph.
* Ridge Top........West winds 10 to 17 mph.
* Chc Wetting Rain...0%.
* Mixing Height......1500-2500 ft agl increasing to 8700-9700 ft
agl in the afternoon.
* Transport Winds....West 10 to 20 mph.
* Ventilation........Good increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Clear. Haze and areas of smoke after midnight.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........48-58.
* Mid Slope........52-62.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........45-55%.
* Mid Slope........31-41%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 17 mph decreasing to 5 to 10 mph
in the morning. Gusts to 25 mph.
* Ridge Top........West winds 10 to 20 mph with gusts to 30 mph.
* Chc Wetting Rain...0%.
* Mixing Height......5300-6300 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....West 10 to 20 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Sunny. Haze in the morning.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........87-97.
* Mid Slope........82-92.
* Min Humidity.......
* Valleys..........7-17%.
* Mid Slope........8-18%.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 14 mph.
* Ridge Top........West winds 10 to 15 mph.
* Chc Wetting Rain...5%.
* Mixing Height......1700-2700 ft agl increasing to 7000-8000 ft
agl in the afternoon.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Clear. Lows 50-60. West winds 9 to 17 mph decreasing
to 5 to 10 mph in the morning.
.SATURDAY...Clear. Highs 87-97. Lows 48-58. West winds 10 to 15 mph.
.SUNDAY THROUGH MONDAY...Clear. Highs 83-93. Lows 44-54. Southwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 82-92. Lows 44-54.
$$
CAZ271-180015-
Western Lassen, Eastern Plumas, and Eastern Sierra Counties-
239 AM PDT Thu Jul 17 2025
.TODAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........80-90.
* Mid Slope........78-88.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........14-24%.
* Mid Slope........13-23%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming west 9 to 14 mph
with gusts to 25 mph in the afternoon.
* Ridge Top........Southwest winds 10 to 15 mph.
* Chc Wetting Rain...0%.
* Mixing Height......1600-2600 ft agl increasing to 6600-7600 ft
agl in the afternoon.
* Transport Winds....Southwest 10 to 20 mph.
* Ventilation........Good increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........40-50.
* Mid Slope........47-57.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........59-69%.
* Mid Slope........35-45%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 15 mph with gusts to 25 mph in
the evening becoming downslope 2 to 5 mph.
* Ridge Top........Southwest winds 10 to 15 mph with gusts to 30
mph.
* Chc Wetting Rain...0%.
* Mixing Height......3500-4500 ft agl decreasing to 600-700 ft agl
after midnight.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Sunny.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........81-91.
* Mid Slope........78-88.
* Min Humidity.......
* Valleys..........12-22%.
* Mid Slope........11-21%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming west 9 to 14 mph in
the afternoon.
* Ridge Top........Southwest winds 10 to 15 mph.
* Chc Wetting Rain...5%.
* Mixing Height......1500-2500 ft agl increasing to 5900-6900 ft
agl in the afternoon.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Clear. Lows 41-51. West winds 9 to 14 mph in the
evening becoming downslope 2 to 5 mph.
.SATURDAY...Clear. Highs 81-91. Lows 40-50. Southwest winds 10 to
15 mph.
.SUNDAY THROUGH MONDAY...Clear. Highs 77-87. Lows 37-47. Southwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 76-86. Lows 36-46.
$$
CAZ274-180015-
Southern Mono County-
239 AM PDT Thu Jul 17 2025
.TODAY...
* Sky/Weather........Sunny. Haze in the morning.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........79-89.
* Mid Slope........76-86.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........8-18%.
* Mid Slope........10-20%.
* 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........South winds 10 to 15 mph. Gusts to 25 mph in the
afternoon.
* Chc Wetting Rain...5%.
* Mixing Height......2400-3400 ft agl increasing to 10700-11700 ft
agl in the afternoon.
* Transport Winds....South 10 to 15 mph.
* Ventilation........Very good increasing to excellent in the
afternoon.
.TONIGHT...
* Sky/Weather........Clear.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........43-53.
* Mid Slope........47-57.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........44-54%.
* Mid Slope........30-40%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 14 mph with gusts to 25 mph
until early morning becoming downslope 2 to 5
mph.
* Ridge Top........Southwest winds 10 to 15 mph. Gusts to 25 mph in
the evening.
* Chc Wetting Rain...5%.
* Mixing Height......6000-7000 ft agl decreasing to 600-1000 ft agl
after midnight.
* Transport Winds....Southwest 10 to 15 mph.
* Ventilation........Excellent decreasing to marginal after
midnight.
.FRIDAY...
* Sky/Weather........Sunny then becoming partly cloudy. Slight
chance of thunderstorms in the afternoon.
* Chance of Thunder..20%.
* Max Temperature....
* Valleys..........77-87.
* Mid Slope........74-84.
* Min Humidity.......
* Valleys..........12-22%.
* Mid Slope........14-24%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming southeast 7 to 12
mph in the afternoon.
* Ridge Top........Southeast winds 10 to 15 mph.
* Chc Wetting Rain...10%.
* Mixing Height......2400-3400 ft agl increasing to 8500-9500 ft
agl in the afternoon.
* Transport Winds....Light winds.
* Ventilation........Good increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Slight
chance of thunderstorms in the evening. Lows 44-54. West winds 8 to
13 mph in the evening becoming downslope 2 to 5 mph.
.SATURDAY...Mostly clear. Slight chance of thunderstorms. Highs 77-87. Lows
43-53. Slope winds.
.SUNDAY THROUGH MONDAY...Clear. Highs 77-87. Lows 37-47. Southwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 75-85. Lows 37-47.
$$
CAZ270-180015-
Surprise Valley California-
239 AM PDT Thu Jul 17 2025
.TODAY...
* Sky/Weather........Sunny. Haze.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........88-94.
* Mid Slope........84-89.
* 24 hr trend......Little change.
* Min Humidity.......
* Valleys..........13-18%.
* Mid Slope........14-19%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming west 9 to 15 mph
with gusts to 25 mph in the afternoon.
* Chc Wetting Rain...0%.
* Mixing Height......1800-2800 ft agl increasing to 8900-9900 ft
agl in the afternoon.
* Transport Winds....Light winds becoming southwest 15 to 20 mph in
the afternoon.
* Ventilation........Fair increasing to excellent in the afternoon.
.TONIGHT...
* Sky/Weather........Clear. Haze and areas of smoke.
* Chance of Thunder..0%.
* Min Temperature....
* Valleys..........55-60.
* Mid Slope........55-60.
* 24 hr trend......Little change.
* Max Humidity.......
* Valleys..........47-57%.
* Mid Slope........47-57%.
* 24 hr trend......Little change.
* 20-Foot Winds......
* Valleys/Slope....West winds 9 to 17 mph with gusts to 25 mph
becoming downslope 2 to 5 mph.
* Chc Wetting Rain...0%.
* Mixing Height......5100-6100 ft agl decreasing to 700-1200 ft agl
after midnight.
* Transport Winds....West 10 to 20 mph.
* Ventilation........Excellent decreasing to fair after midnight.
.FRIDAY...
* Sky/Weather........Sunny. Haze in the morning.
* Chance of Thunder..0%.
* Max Temperature....
* Valleys..........87-93.
* Mid Slope........84-89.
* Min Humidity.......
* Valleys..........14-19%.
* Mid Slope........15-20%.
* 20-Foot Winds......
* Valleys/Slope....Upslope 4 to 8 mph becoming west 9 to 14 mph in
the afternoon.
* Chc Wetting Rain...5%.
* Mixing Height......2100-3100 ft agl increasing to 8100-9100 ft
agl in the afternoon.
* Transport Winds....West 10 to 15 mph.
* Ventilation........Fair increasing to excellent in the afternoon.
.Extended...
.FRIDAY NIGHT...Clear. Haze and areas of smoke in the evening. Lows
54-59. West winds 12 to 17 mph decreasing to 9 to 16 mph in the late
evening and overnight.
.SATURDAY...Clear. Highs 86-92. Lows 52-59. West winds 10 to 15 mph.
.SUNDAY THROUGH MONDAY...Clear. Highs 82-91. Lows 50-57. Southwest
winds 10 to 15 mph.
.TUESDAY THROUGH WEDNESDAY...Clear. Highs 81-90. Lows 49-55.
$$
.8 to 14 day outlook for (Thu Jul 24 through Wed Jul 30)
Below normal temperatures and Near normal precipitation.
=
$$
http://weather.gov/reno