


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Reno, NV
Issued by NWS Reno, NV
838 FNUS55 KREV 132003 FWFREV Fire Weather Planning Forecast National Weather Service Reno NV 103 PM PDT Sun Jul 13 2025 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM PDT WEDNESDAY... .DISCUSSION... Hot, record to near-record temperatures are possible today through Tuesday with triple digit heat expected across western Nevada and mid 80s to low 90s for Sierra communities. Dry conditions persist with poor overnight RH recoveries for portions of the region. Chances for thunderstorms will hover around 5-15% each afternoon for the region today through much of the week, particularly areas south of Highway 50. 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 NVZ420-141430- Northern Sierra Front including Carson City, Douglas, Storey, Southern Washoe, Western Lyon, and Far Southern Lassen Counties- 103 PM PDT Sun Jul 13 2025 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM PDT WEDNESDAY... .TONIGHT... * Sky/Weather........Partly cloudy then becoming clear. Slight chance of thunderstorms in the evening. Haze after midnight. * Chance of Thunder..10%. * Min Temperature.... * Valleys..........58-68. * Mid Slope........61-71. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........36-46%. * Mid Slope........26-36%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Northwest winds 8 to 13 mph. * Ridge Top........Northwest winds 10 to 15 mph. * Chc Wetting Rain...5%. * Mixing Height......7100-8100 ft agl decreasing to 600-900 ft agl after midnight. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. Areas of smoke in the morning. Haze. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..10%. * Max Temperature.... * Valleys..........91-101. * Mid Slope........90-100. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........7-17%. * Mid Slope........9-17%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming northwest 9 to 14 mph in the afternoon. * Ridge Top........Light winds becoming west 10 to 15 mph. Gusts to 20 mph late in the afternoon. * Chc Wetting Rain...5%. * Mixing Height......1600-2100 ft agl increasing to 9900-10900 ft agl in the afternoon. * Transport Winds....West 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .MONDAY NIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........55-65. * Mid Slope........58-68. * Max Humidity....... * Valleys..........32-42%. * Mid Slope........24-34%. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 15 mph with gusts to 25 mph decreasing to 5 to 10 mph in the morning. * Ridge Top........West winds 15 to 25 mph. * Chc Wetting Rain...5%. * Mixing Height......6100-7100 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. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........88-98. * Mid Slope........86-96. * Min Humidity....... * Valleys..........7-17%. * Mid Slope........9-16%. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 14 mph. * Ridge Top........West winds 10 to 20 mph with gusts to 30 mph. * Chc Wetting Rain...5%. * Mixing Height......600-1100 ft agl increasing to 7200-8200 ft agl in the afternoon. * Transport Winds....West 10 to 15 mph. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 52-62. West winds 9 to 17 mph. .WEDNESDAY THROUGH FRIDAY...Clear. Highs 87-97. Lows 50-60. West winds 10 to 15 mph. .SATURDAY THROUGH SUNDAY...Clear. Highs 87-97. Lows 50-60. $$ NVZ421-141430- Southern Sierra Front including Alpine, Northern Mono, Southern Lyon, and Western Mineral Counties- 103 PM PDT Sun Jul 13 2025 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM PDT WEDNESDAY... .TONIGHT... * Sky/Weather........Partly cloudy then becoming clear. Slight chance of thunderstorms in the evening. * Chance of Thunder..10%. * Min Temperature.... * Valleys..........50-60. * Mid Slope........63-73. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........33-43%. * Mid Slope........23-33%. * 24 hr trend......6% drier. * 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......6800-7800 ft agl decreasing to 600-900 ft agl after midnight. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Mostly sunny. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..20%. * Max Temperature.... * Valleys..........91-101. * Mid Slope........84-94. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........8-18%. * Mid Slope........8-18%. * 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. Gusts to 25 mph in the afternoon. * Chc Wetting Rain...5%. * Mixing Height......2500-3500 ft agl increasing to 10900-11900 ft agl in the afternoon. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Very good increasing to excellent in the afternoon. .MONDAY NIGHT... * Sky/Weather........Mostly clear. Slight chance of thunderstorms in the evening. * Chance of Thunder..10%. * Min Temperature.... * Valleys..........49-59. * Mid Slope........61-71. * Max Humidity....... * Valleys..........35-45%. * Mid Slope........24-34%. * 20-Foot Winds...... * Valleys/Slope....Southwest winds 9 to 14 mph. * Ridge Top........Southwest winds 10 to 15 mph with gusts to 30 mph. * Chc Wetting Rain...5%. * Mixing Height......4900-5900 ft agl decreasing to 600-900 ft agl after midnight. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........87-97. * Mid Slope........80-90. * Min Humidity....... * Valleys..........8-18%. * Mid Slope........8-18%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming west 9 to 14 mph in the afternoon. * Ridge Top........West winds 10 to 15 mph with gusts to 25 mph. * Chc Wetting Rain...5%. * Mixing Height......700-1200 ft agl increasing to 9200-10200 ft agl in the afternoon. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 45-55. West winds 9 to 16 mph shifting to the southwest 7 to 12 mph after midnight. .WEDNESDAY...Clear. Highs 85-95. Lows 44-54. West winds 10 to 15 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Slight chance of thunderstorms. Highs 85-95. Lows 43-53. West winds 10 to 15 mph. .SATURDAY THROUGH SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs 85-95. Lows 44-54. $$ CAZ272-141430- Greater Lake Tahoe and Truckee Area- 103 PM PDT Sun Jul 13 2025 .TONIGHT... * Sky/Weather........Mostly clear. Slight chance of thunderstorms in the evening. * Chance of Thunder..10%. * Min Temperature.... * Valleys..........51-61. * Mid Slope........54-64. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........58-68%. * Mid Slope........33-43%. * 24 hr trend......9% drier. * 20-Foot Winds...... * Valleys/Slope....West winds 5 to 10 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........West winds 10 to 15 mph. * Chc Wetting Rain...5%. * Mixing Height......3700-4700 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. Haze in the afternoon. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..10%. * Max Temperature.... * Valleys..........80-90. * Mid Slope........79-89. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........17-27%. * Mid Slope........16-26%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming west 5 to 10 mph late in the afternoon. * Ridge Top........East winds 10 to 15 mph shifting to the west with gusts to 25 mph in the afternoon. * Chc Wetting Rain...5%. * Mixing Height......1600-2100 ft agl increasing to 6800-7800 ft agl in the afternoon. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .MONDAY NIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........48-58. * Mid Slope........50-60. * Max Humidity....... * Valleys..........53-63%. * Mid Slope........28-38%. * 20-Foot Winds...... * Valleys/Slope....West winds 7 to 12 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...5%. * Mixing Height......2300-3300 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....Southwest 10 to 20 mph. * Ventilation........Excellent decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........76-86. * Mid Slope........73-83. * Min Humidity....... * Valleys..........16-26%. * Mid Slope........16-26%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming west 8 to 13 mph in the afternoon. * Ridge Top........Southwest winds 10 to 20 mph with gusts to 30 mph. * Chc Wetting Rain...0%. * Mixing Height......600-900 ft agl increasing to 4500-5500 ft agl in the afternoon. * Transport Winds....Southwest 10 to 20 mph. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 45-55. West winds 9 to 14 mph in the evening becoming downslope 2 to 5 mph. .WEDNESDAY THROUGH FRIDAY...Clear. Highs 75-85. Lows 44-54. Slope winds. .SATURDAY THROUGH SUNDAY...Clear. Highs 76-86. Lows 44-54. $$ NVZ423-141430- West Humboldt Basin in Pershing County- 103 PM PDT Sun Jul 13 2025 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM PDT WEDNESDAY... .TONIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........63-73. * Mid Slope........65-75. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........18-28%. * Mid Slope........15-25%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....North winds 7 to 12 mph. * Ridge Top........North winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......7600-8600 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....North 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........101-107. * Mid Slope........95-105. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........6-11%. * Mid Slope........7-12%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Northeast winds 7 to 12 mph shifting to the south 8 to 13 mph with gusts to 20 mph in the afternoon. * Ridge Top........South winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......1900-2900 ft agl increasing to 12700-13700 ft agl in the afternoon. * Transport Winds....Northeast 10 to 15 mph shifting to the southwest in the afternoon. * Ventilation........Good increasing to excellent in the afternoon. .MONDAY NIGHT... * Sky/Weather........Clear. Haze after midnight. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........62-72. * Mid Slope........63-72. * Max Humidity....... * Valleys..........25-35%. * Mid Slope........22-32%. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 14 mph. * Ridge Top........West winds 10 to 15 mph with gusts to 30 mph. * Chc Wetting Rain...5%. * Mixing Height......7700-8700 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....Northwest 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........97-103. * Mid Slope........91-101. * Min Humidity....... * Valleys..........7-12%. * Mid Slope........7-12%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming west 9 to 14 mph in the afternoon. * Ridge Top........West winds 10 to 20 mph. * Chc Wetting Rain...5%. * Mixing Height......600-1100 ft agl increasing to 8100-9100 ft agl in the afternoon. * Transport Winds....West 10 to 20 mph. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 58-68. West winds 9 to 15 mph shifting to the north 5 to 10 mph in the morning. .WEDNESDAY THROUGH FRIDAY...Clear. Highs 94-100. Lows 57-67. Slope winds. .SATURDAY THROUGH SUNDAY...Clear. Highs 94-101. Lows 57-66. $$ NVZ429-141430- Lahontan Basin including Churchill and Eastern Mineral Counties- 103 PM PDT Sun Jul 13 2025 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM PDT WEDNESDAY... .TONIGHT... * Sky/Weather........Partly cloudy then becoming clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........63-73. * Mid Slope........66-76. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........23-33%. * Mid Slope........16-26%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Northwest winds 7 to 12 mph. Gusts to 20 mph in the evening. * Ridge Top........North winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......7500-8500 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....Northwest 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. Haze in the morning. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..10%. * Max Temperature.... * Valleys..........98-108. * Mid Slope........93-103. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........6-13%. * Mid Slope........6-12%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 8 to 13 mph in the afternoon. * Ridge Top........Southwest winds 10 to 15 mph with gusts to 25 mph. * Chc Wetting Rain...5%. * Mixing Height......1500-2500 ft agl increasing to 11800-12800 ft agl in the afternoon. * Transport Winds....West 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .MONDAY NIGHT... * Sky/Weather........Partly cloudy then becoming clear. Slight chance of thunderstorms in the evening. * Chance of Thunder..10%. * Min Temperature.... * Valleys..........61-71. * Mid Slope........65-75. * Max Humidity....... * Valleys..........25-35%. * Mid Slope........21-31%. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 14 mph. * Ridge Top........West winds 10 to 20 mph with gusts to 30 mph. * Chc Wetting Rain...5%. * Mixing Height......7200-8200 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....West 10 to 20 mph. * Ventilation........Excellent decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........94-104. * Mid Slope........89-99. * Min Humidity....... * Valleys..........6-12%. * Mid Slope........7-13%. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 14 mph. * Ridge Top........West winds 10 to 15 mph. Gusts to 25 mph late in the afternoon. * Chc Wetting Rain...5%. * Mixing Height......700-1200 ft agl increasing to 8400-9400 ft agl in the afternoon. * Transport Winds....West 10 to 15 mph. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 58-68. West winds 9 to 16 mph decreasing to 5 to 10 mph in the morning. .WEDNESDAY THROUGH THURSDAY...Clear. Highs 91-101. Lows 57-67. Slope winds. .FRIDAY...Mostly clear. Slight chance of thunderstorms. Highs 91-101. Lows 56-66. West winds 10 to 15 mph. .SATURDAY THROUGH SUNDAY...Mostly clear. Slight chance of thunderstorms. Highs 91-101. Lows 56-66. $$ CAZ278-NVZ458-141430- Eastern Lassen County-Northern Washoe County- 103 PM PDT Sun Jul 13 2025 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM PDT WEDNESDAY... .TONIGHT... * Sky/Weather........Partly cloudy then becoming clear. Haze and areas of smoke after midnight. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........56-66. * Mid Slope........62-72. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........34-44%. * Mid Slope........21-31%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Northwest winds 8 to 13 mph. * Ridge Top........North winds 10 to 15 mph. * Chc Wetting Rain...5%. * Mixing Height......7400-8400 ft agl decreasing to 600-700 ft agl after midnight. * Transport Winds....North 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. Haze in the morning. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..10%. * Max Temperature.... * Valleys..........95-105. * Mid Slope........89-99. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........7-16%. * Mid Slope........8-16%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 14 mph. * Ridge Top........Northeast winds 10 to 15 mph until late afternoon becoming light. * Chc Wetting Rain...5%. * Mixing Height......1700-2700 ft agl increasing to 11800-12800 ft agl in the afternoon. * Transport Winds....Northeast 10 to 15 mph shifting to the southwest in the afternoon. * Ventilation........Good increasing to excellent in the afternoon. .MONDAY NIGHT... * Sky/Weather........Mostly clear. Slight chance of thunderstorms in the evening. Haze and areas of smoke after midnight. * Chance of Thunder..10%. * Min Temperature.... * Valleys..........55-65. * Mid Slope........58-68. * Max Humidity....... * Valleys..........37-47%. * Mid Slope........31-41%. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 15 mph decreasing to 5 to 10 mph in the morning. Gusts to 25 mph. * Ridge Top........Northwest winds 10 to 20 mph with gusts to 30 mph. * Chc Wetting Rain...5%. * Mixing Height......6900-7900 ft agl decreasing to 600-700 ft agl after midnight. * Transport Winds....West 15 to 25 mph shifting to the northwest 10 to 15 mph after midnight. * Ventilation........Excellent decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........90-100. * Mid Slope........85-95. * Min Humidity....... * Valleys..........7-17%. * Mid Slope........10-18%. * 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......600-1100 ft agl increasing to 7500-8500 ft agl in the afternoon. * Transport Winds....West 10 to 15 mph. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 50-60. West winds 9 to 17 mph shifting to the northwest 5 to 10 mph in the morning. .WEDNESDAY THROUGH FRIDAY...Clear. Highs 88-98. Lows 49-59. West winds 10 to 15 mph. .SATURDAY THROUGH SUNDAY...Clear. Highs 88-98. Lows 49-59. $$ CAZ271-141430- Western Lassen, Eastern Plumas, and Eastern Sierra Counties- 103 PM PDT Sun Jul 13 2025 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM PDT WEDNESDAY... .TONIGHT... * Sky/Weather........Mostly clear. Slight chance of thunderstorms in the evening. Haze and areas of smoke. * Chance of Thunder..10%. * Min Temperature.... * Valleys..........50-60. * Mid Slope........57-67. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........52-62%. * Mid Slope........39-49%. * 24 hr trend......4% drier. * 20-Foot Winds...... * Valleys/Slope....West winds 7 to 12 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........West winds 10 to 15 mph. * Chc Wetting Rain...5%. * Mixing Height......6600-7600 ft agl decreasing to 600-700 ft agl after midnight. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. Haze. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..10%. * Max Temperature.... * Valleys..........90-100. * Mid Slope........87-97. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........12-22%. * Mid Slope........12-22%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming west 9 to 14 mph late in the afternoon. * Ridge Top........East winds 10 to 15 mph shifting to the southwest in the afternoon. * Chc Wetting Rain...5%. * Mixing Height......1700-2200 ft agl increasing to 10100-11100 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 10 to 15 mph in the afternoon. * Ventilation........Good increasing to excellent in the afternoon. .MONDAY NIGHT... * Sky/Weather........Mostly clear. Slight chance of thunderstorms in the evening. Haze after midnight. * Chance of Thunder..10%. * Min Temperature.... * Valleys..........47-57. * Mid Slope........54-64. * Max Humidity....... * Valleys..........48-58%. * Mid Slope........32-42%. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 14 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........Southwest winds 10 to 15 mph. Gusts to 30 mph in the evening. * Chc Wetting Rain...5%. * Mixing Height......4300-5300 ft agl decreasing to 600-700 ft agl after midnight. * Transport Winds....West 10 to 20 mph. * Ventilation........Excellent decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........84-94. * Mid Slope........81-91. * Min Humidity....... * Valleys..........13-23%. * Mid Slope........13-23%. * 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 20 mph. * Chc Wetting Rain...5%. * Mixing Height......600-1000 ft agl increasing to 6700-7700 ft agl in the afternoon. * Transport Winds....West 10 to 15 mph. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 43-53. West winds 9 to 14 mph in the evening becoming downslope 2 to 5 mph. .WEDNESDAY THROUGH FRIDAY...Clear. Highs 83-93. Lows 41-51. Southwest winds 10 to 15 mph. .SATURDAY THROUGH SUNDAY...Clear. Highs 83-93. Lows 41-51. $$ CAZ274-141430- Southern Mono County- 103 PM PDT Sun Jul 13 2025 .TONIGHT... * Sky/Weather........Mostly clear. Slight chance of thunderstorms in the evening. * Chance of Thunder..10%. * Min Temperature.... * Valleys..........50-60. * Mid Slope........53-63. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........38-48%. * 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. * Chc Wetting Rain...5%. * Mixing Height......6400-7400 ft agl decreasing to 600-1000 ft agl after midnight. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Mostly sunny. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..10%. * Max Temperature.... * Valleys..........86-96. * Mid Slope........82-92. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........7-17%. * Mid Slope........9-19%. * 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 20 mph. Gusts to 30 mph in the late morning and afternoon. * Chc Wetting Rain...5%. * Mixing Height......2600-3600 ft agl increasing to 10400-11400 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph. * Ventilation........Very good increasing to excellent in the afternoon. .MONDAY NIGHT... * Sky/Weather........Mostly clear. Slight chance of thunderstorms in the evening. * Chance of Thunder..10%. * Min Temperature.... * Valleys..........48-58. * Mid Slope........51-61. * Max Humidity....... * Valleys..........36-46%. * Mid Slope........27-37%. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 14 mph. * Ridge Top........West winds 10 to 15 mph. Gusts to 25 mph until early morning. * Chc Wetting Rain...5%. * Mixing Height......5800-6800 ft agl decreasing to 600-1000 ft agl after midnight. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........82-92. * Mid Slope........79-89. * Min Humidity....... * Valleys..........8-18%. * Mid Slope........9-19%. * 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. Gusts to 30 mph late in the afternoon. * Chc Wetting Rain...5%. * Mixing Height......800-1300 ft agl increasing to 9300-10300 ft agl in the afternoon. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 45-55. West winds 9 to 14 mph until early morning becoming downslope 2 to 5 mph. .WEDNESDAY...Clear. Highs 80-90. Lows 45-55. Slope winds. .THURSDAY...Mostly clear. Slight chance of thunderstorms. Highs 79-89. Lows 44-54. Southwest winds 10 to 15 mph. .FRIDAY...Partly cloudy. Slight chance of thunderstorms. Highs 80-90. Lows 44-54. Slope winds. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs 80-90. Lows 44-54. .SUNDAY...Mostly sunny. Slight chance of thunderstorms. Highs 80-90. $$ CAZ270-141430- Surprise Valley California- 103 PM PDT Sun Jul 13 2025 ...HEAT ADVISORY IN EFFECT UNTIL 11 AM PDT WEDNESDAY... .TONIGHT... * Sky/Weather........Partly cloudy then becoming clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........58-63. * Mid Slope........63-68. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........36-46%. * Mid Slope........35-45%. * 24 hr trend......13% wetter. * 20-Foot Winds...... * Valleys/Slope....North winds 8 to 13 mph. Gusts to 20 mph after midnight. * Chc Wetting Rain...0%. * Mixing Height......7400-8400 ft agl decreasing to 700-1200 ft agl after midnight. * Transport Winds....North 10 to 15 mph. * Ventilation........Excellent decreasing to fair after midnight. .MONDAY... * Sky/Weather........Mostly sunny. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..10%. * Max Temperature.... * Valleys..........94-100. * Mid Slope........90-95. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........13-18%. * Mid Slope........15-20%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....North winds 8 to 13 mph. * Chc Wetting Rain...5%. * Mixing Height......1700-2700 ft agl increasing to 12500-13500 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 10 to 15 mph in the afternoon. * Ventilation........Fair increasing to excellent in the afternoon. .MONDAY NIGHT... * Sky/Weather........Partly cloudy then becoming clear. Slight chance of thunderstorms in the evening. Areas of smoke. Haze after midnight. * Chance of Thunder..10%. * Min Temperature.... * Valleys..........59-65. * Mid Slope........58-63. * Max Humidity....... * Valleys..........43-53%. * Mid Slope........40-50%. * 20-Foot Winds...... * Valleys/Slope....Northwest winds 8 to 13 mph. * Chc Wetting Rain...5%. * Mixing Height......6200-7200 ft agl decreasing to 700-1200 ft agl after midnight. * Transport Winds....Northwest 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........90-96. * Mid Slope........86-91. * Min Humidity....... * Valleys..........14-19%. * Mid Slope........15-20%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming northwest 9 to 14 mph in the afternoon. * Chc Wetting Rain...5%. * Mixing Height......1000-1500 ft agl increasing to 8000-9000 ft agl in the afternoon. * Transport Winds....Northwest 10 to 15 mph. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 55-60. Northwest winds 9 to 15 mph. .WEDNESDAY...Clear. Highs 89-95. Lows 55-60. Slope winds. .THURSDAY THROUGH FRIDAY...Clear. Highs 89-95. Lows 54-60. West winds 10 to 15 mph. .SATURDAY THROUGH SUNDAY...Clear. Highs 89-95. Lows 53-58. $$ .8 to 14 day outlook for (Mon Jul 21 through Sun Jul 27) Above normal temperatures and Below normal precipitation. = $$ http://weather.gov/reno