


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Reno, NV
Issued by NWS Reno, NV
000 FNUS55 KREV 050859 FWFREV Fire Weather Planning Forecast National Weather Service Reno NV 159 AM PDT Sun Oct 5 2025 .DISCUSSION... Dry conditions with cooler than normal temperatures and good overnight recoveries will prevail today into early next week. There remain signs of a Pacific storm bringing gusty winds and showers towards the end of next week. Note: Thunderstorms imply gusty and erratic winds. Note: Mixing Heights are in feet above ground level of the valley floors. Note: Please see operating plan for detailed zone descriptions https://www.weather.gov/wrh/fire?wfo=rev NVZ420-060015- Northern Sierra Front including Carson City, Douglas, Storey, Southern Washoe, Western Lyon, and Far Southern Lassen Counties- 159 AM PDT Sun Oct 5 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........57-67. * Mid Slope........54-64. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........26-36%. * Mid Slope........36-46%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming northeast 9 to 14 mph in the late morning and afternoon. * Ridge Top........Northeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......1400-1900 ft agl increasing to 3700-4700 ft agl in the afternoon. * Transport Winds....East 10 to 15 mph. * Ventilation........Fair increasing to good in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........31-41. * Mid Slope........34-43. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........69-79%. * Mid Slope........56-66%. * 24 hr trend......4% drier. * 20-Foot Winds...... * Valleys/Slope....Northeast winds 9 to 14 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........Light winds. * Chc Wetting Rain...0%. * Mixing Height......2300-3300 ft agl decreasing to 600-900 ft agl after midnight. * Transport Winds....Northeast 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........59-69. * Mid Slope........56-66. * Min Humidity....... * Valleys..........21-31%. * Mid Slope........30-40%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming east 8 to 13 mph with gusts to 20 mph in the afternoon. * Ridge Top........East winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......700-1200 ft agl increasing to 2300-3300 ft agl in the afternoon. * Transport Winds....East 10 to 15 mph. * Ventilation........Marginal increasing to good in the afternoon. .Extended... .MONDAY NIGHT...Clear. Lows 33-43. East winds 7 to 12 mph in the evening becoming downslope 2 to 5 mph. .TUESDAY...Clear. Highs 63-73. Lows 33-43. Slope winds. .WEDNESDAY THROUGH THURSDAY...Clear. Highs 65-75. Lows 36-46. Southwest winds 10 to 15 mph. .FRIDAY...Mostly clear. Slight chance of showers. Highs 62-72. Lows 35-45. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 57-67. $$ NVZ421-060015- Southern Sierra Front including Alpine, Northern Mono, Southern Lyon, and Western Mineral Counties- 159 AM PDT Sun Oct 5 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........56-66. * Mid Slope........51-61. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........31-41%. * Mid Slope........32-42%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming northeast 9 to 14 mph in the afternoon. * Ridge Top........Northeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......1300-1800 ft agl increasing to 3800-4800 ft agl in the afternoon. * Transport Winds....Light winds becoming northeast 10 to 15 mph in the afternoon. * Ventilation........Fair increasing to good in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........25-35. * Mid Slope........34-44. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........75-85%. * Mid Slope........58-68%. * 24 hr trend......Little change. * 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 until early morning becoming light. * Chc Wetting Rain...0%. * Mixing Height......2000-3000 ft agl decreasing to 600-1000 ft agl after midnight. * Transport Winds....Northeast 10 to 15 mph in the evening becoming light. * Ventilation........Good decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........59-69. * Mid Slope........54-64. * Min Humidity....... * Valleys..........30-40%. * Mid Slope........30-40%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming northeast 9 to 14 mph in the afternoon. * Ridge Top........Northeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......700-1200 ft agl increasing to 2500-3500 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Marginal increasing to good in the afternoon. .Extended... .MONDAY NIGHT...Clear. Lows 29-39. Northeast winds 8 to 13 mph in the evening becoming downslope 2 to 5 mph. .TUESDAY...Clear. Highs 64-74. Lows 29-39. Slope winds. .WEDNESDAY...Clear. Highs 66-76. Lows 31-41. Slope winds. .THURSDAY...Clear. Highs 65-75. Lows 31-41. South winds 10 to 15 mph. .FRIDAY...Partly cloudy. Slight chance of showers. Highs 64-74. Lows 30-40. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 59-69. $$ CAZ272-060015- Greater Lake Tahoe and Truckee Area- 159 AM PDT Sun Oct 5 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........54-62. * Mid Slope........49-59. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........40-50%. * Mid Slope........41-51%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming east 7 to 12 mph in the afternoon. * Ridge Top........East winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......1100-1600 ft agl increasing to 2900-3900 ft agl in the afternoon. * Transport Winds....East 10 to 15 mph. * Ventilation........Good. .TONIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........26-36. * Mid Slope........29-39. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........80-90%. * Mid Slope........62-72%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Downslope 2 to 5 mph becoming east 9 to 14 mph with gusts to 30 mph in the late evening and overnight. * Ridge Top........East winds 10 to 15 mph. Gusts to 25 mph in the late evening and overnight. * Chc Wetting Rain...0%. * Mixing Height......1700-2700 ft agl decreasing to 600-1000 ft agl after midnight. * Transport Winds....East 10 to 15 mph. * Ventilation........Good decreasing to fair after midnight. .MONDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........55-65. * Mid Slope........51-61. * Min Humidity....... * Valleys..........34-44%. * Mid Slope........35-45%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming east 7 to 12 mph in the late morning and early afternoon, then becoming upslope 4 to 8 mph late in the afternoon. * Ridge Top........East winds 10 to 15 mph. Gusts to 20 mph in the morning. * Chc Wetting Rain...0%. * Mixing Height......600-1100 ft agl increasing to 1600-2600 ft agl in the afternoon. * Transport Winds....East 10 to 15 mph. * Ventilation........Fair. .Extended... .MONDAY NIGHT...Clear. Lows 29-39. Downslope 2 to 5 mph. .TUESDAY...Clear. Highs 61-70. Lows 29-39. Slope winds. .WEDNESDAY...Clear. Highs 60-68. Lows 33-43. Slope winds. .THURSDAY...Clear. Highs 56-64. Lows 31-41. Slope winds. .FRIDAY...Partly cloudy. Slight chance of showers. Highs 54-62. Lows 29-39. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 50-58. $$ NVZ423-060015- West Humboldt Basin in Pershing County- 159 AM PDT Sun Oct 5 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........60-66. * Mid Slope........54-64. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........31-41%. * Mid Slope........33-43%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Northeast winds 9 to 14 mph. * Ridge Top........Northeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......1300-1800 ft agl increasing to 4300-5300 ft agl in the afternoon. * Transport Winds....Northeast 10 to 15 mph. * Ventilation........Fair increasing to good in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........31-41. * Mid Slope........34-44. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........66-76%. * Mid Slope........48-58%. * 24 hr trend......9% drier. * 20-Foot Winds...... * Valleys/Slope....Northeast winds 9 to 14 mph. * Ridge Top........Northeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......2400-3400 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....Northeast 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........63-69. * Mid Slope........57-67. * Min Humidity....... * Valleys..........25-32%. * Mid Slope........26-34%. * 20-Foot Winds...... * Valleys/Slope....Northeast winds 8 to 13 mph. * Ridge Top........Northeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......600-1000 ft agl increasing to 2700-3700 ft agl in the afternoon. * Transport Winds....Northeast 10 to 15 mph. * Ventilation........Marginal increasing to good in the afternoon. .Extended... .MONDAY NIGHT...Clear. Lows 31-41. Northeast winds 8 to 13 mph until early morning becoming downslope 2 to 5 mph. .TUESDAY...Clear. Highs 67-73. Lows 31-41. Slope winds. .WEDNESDAY THROUGH THURSDAY...Clear. Highs 70-77. Lows 37-47. Slope winds. .FRIDAY...Clear. Highs 68-74. Lows 37-47. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 64-70. $$ NVZ429-060015- Lahontan Basin including Churchill and Eastern Mineral Counties- 159 AM PDT Sun Oct 5 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........59-69. * Mid Slope........56-64. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........29-39%. * Mid Slope........32-42%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming north 9 to 14 mph in the late morning and afternoon. * Ridge Top........Northeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......1200-1700 ft agl increasing to 4100-5100 ft agl in the afternoon. * Transport Winds....Light winds becoming northeast 10 to 15 mph in the afternoon. * Ventilation........Fair increasing to good in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........34-44. * Mid Slope........35-45. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........68-78%. * Mid Slope........54-64%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....North winds 9 to 14 mph until early morning becoming downslope 2 to 5 mph. * Ridge Top........Northeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......2200-3200 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....North 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........61-71. * Mid Slope........59-67. * Min Humidity....... * Valleys..........25-35%. * Mid Slope........28-38%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming north 7 to 12 mph in the afternoon. * Ridge Top........Light winds. * Chc Wetting Rain...0%. * Mixing Height......600-1100 ft agl increasing to 2500-3500 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Marginal increasing to good in the afternoon. .Extended... .MONDAY NIGHT...Clear. Lows 34-44. North winds 8 to 13 mph in the evening becoming downslope 2 to 5 mph. .TUESDAY...Clear. Highs 67-75. Lows 34-44. Slope winds. .WEDNESDAY THROUGH THURSDAY...Clear. Highs 70-80. Lows 39-49. South winds 8 to 13 mph. .FRIDAY...Clear. Highs 68-78. Lows 39-49. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 63-71. $$ CAZ270-278-NVZ458-060015- Surprise Valley California-Eastern Lassen County- Northern Washoe County- 159 AM PDT Sun Oct 5 2025 .TODAY... * Sky/Weather........Partly cloudy then becoming sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........56-66. * Mid Slope........52-60. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........26-36%. * Mid Slope........32-42%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Northeast winds 9 to 14 mph. * Ridge Top........Northeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......1300-1800 ft agl increasing to 4000-5000 ft agl in the afternoon. * Transport Winds....East 10 to 15 mph. * Ventilation........Good. .TONIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........26-36. * Mid Slope........30-40. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........69-79%. * Mid Slope........56-66%. * 24 hr trend......11% drier. * 20-Foot Winds...... * Valleys/Slope....Northeast winds 9 to 14 mph. * Ridge Top........Northeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......2200-3200 ft agl decreasing to 600-700 ft agl after midnight. * Transport Winds....East 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........59-69. * Mid Slope........56-64. * Min Humidity....... * Valleys..........20-30%. * Mid Slope........22-32%. * 20-Foot Winds...... * Valleys/Slope....East winds 9 to 15 mph. Gusts to 25 mph in the afternoon. * Ridge Top........East winds 10 to 15 mph with gusts to 25 mph. * Chc Wetting Rain...0%. * Mixing Height......600-1100 ft agl increasing to 2400-3400 ft agl in the afternoon. * Transport Winds....East 10 to 15 mph. * Ventilation........Fair increasing to good in the afternoon. .Extended... .MONDAY NIGHT...Clear. Lows 27-37. East winds 9 to 14 mph until early morning becoming downslope 2 to 5 mph. .TUESDAY...Clear. Highs 64-74. Lows 27-37. Slope winds. .WEDNESDAY...Clear. Highs 67-77. Lows 32-42. Southwest winds 10 to 15 mph. .THURSDAY...Partly cloudy. Slight chance of showers. Highs 62-72. Lows 32-42. Southwest winds 10 to 15 mph. .FRIDAY...Partly cloudy. Slight chance of showers. Highs 62-72. Lows 29-39. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 57-67. $$ CAZ271-060015- Western Lassen, Eastern Plumas, and Eastern Sierra Counties- 159 AM PDT Sun Oct 5 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........57-67. * Mid Slope........54-62. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........30-40%. * Mid Slope........33-43%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming east 8 to 13 mph with gusts to 20 mph in the late morning and afternoon. * Ridge Top........East winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......1300-1800 ft agl increasing to 3800-4800 ft agl in the afternoon. * Transport Winds....East 10 to 15 mph. * Ventilation........Good increasing to very good in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........24-34. * Mid Slope........30-40. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........73-83%. * Mid Slope........59-69%. * 24 hr trend......12% drier. * 20-Foot Winds...... * Valleys/Slope....East winds 9 to 14 mph. Gusts to 25 mph increasing to 30 mph after midnight, then decreasing to 20 mph in the morning. * Ridge Top........East winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......2100-3100 ft agl decreasing to 600-700 ft agl after midnight. * Transport Winds....East 10 to 15 mph. * Ventilation........Very good decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........59-69. * Mid Slope........57-65. * Min Humidity....... * Valleys..........24-34%. * Mid Slope........26-36%. * 20-Foot Winds...... * Valleys/Slope....East winds 9 to 14 mph. Gusts to 25 mph in the late morning and afternoon. * Ridge Top........East winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......600-1100 ft agl increasing to 2200-3200 ft agl in the afternoon. * Transport Winds....East 10 to 15 mph. * Ventilation........Fair increasing to good in the afternoon. .Extended... .MONDAY NIGHT...Clear. Lows 26-36. East winds 9 to 14 mph until early morning becoming downslope 2 to 5 mph. .TUESDAY...Clear. Highs 66-76. Lows 26-36. Slope winds. .WEDNESDAY...Clear. Highs 64-74. Lows 30-40. Southwest winds 10 to 15 mph. .THURSDAY...Partly cloudy. Slight chance of showers. Highs 58-68. Lows 28-38. South winds 10 to 15 mph. .FRIDAY...Partly cloudy. Slight chance of showers. Highs 57-67. Lows 26-36. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 52-62. $$ CAZ274-060015- Southern Mono County- 159 AM PDT Sun Oct 5 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........56-66. * Mid Slope........51-61. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........25-35%. * Mid Slope........31-41%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........West winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......1400-1900 ft agl increasing to 3900-4900 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Fair increasing to good in the afternoon. .TONIGHT... * Sky/Weather........Partly cloudy then becoming clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........27-37. * Mid Slope........27-37. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........79-89%. * Mid Slope........63-73%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Northeast winds 7 to 12 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........Light winds becoming south 10 to 15 mph after midnight. * Chc Wetting Rain...0%. * Mixing Height......2500-3500 ft agl decreasing to 600-1100 ft agl after midnight. * Transport Winds....Northeast 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .MONDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........58-68. * Mid Slope........53-63. * Min Humidity....... * Valleys..........24-34%. * Mid Slope........29-39%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........West winds 10 to 15 mph shifting to the east in the afternoon. * Chc Wetting Rain...0%. * Mixing Height......800-1300 ft agl increasing to 2600-3600 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Fair increasing to good in the afternoon. .Extended... .MONDAY NIGHT...Clear. Lows 28-38. East winds 5 to 10 mph in the evening becoming downslope 2 to 5 mph. .TUESDAY...Clear. Highs 61-71. Lows 28-38. Slope winds. .WEDNESDAY...Clear. Highs 62-72. Lows 30-40. Slope winds. .THURSDAY...Clear. Highs 61-71. Lows 30-40. South winds 10 to 15 mph. .FRIDAY...Mostly clear. Slight chance of showers. Highs 61-71. Lows 29-39. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 56-66. $$ .8 to 14 day outlook for (Sun Oct 12 through Sat Oct 18) Below normal temperatures and Above normal precipitation. = $$ http://weather.gov/reno