


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Reno, NV
Issued by NWS Reno, NV
620 FNUS55 KREV 061141 FWFREV Fire Weather Planning Forecast National Weather Service Reno NV 441 AM PDT Mon Oct 6 2025 .DISCUSSION... Dry conditions with cooler than normal temperatures and good overnight recoveries will prevail for much of the week. Temperatures continue a gradual warm up through Wednesday. Another Pacific storm system appears to bring gusty winds, cooler temperatures and showers towards the end of the week and into the weekend. 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 NVZ420-070430- Northern Sierra Front including Carson City, Douglas, Storey, Southern Washoe, Western Lyon, and Far Southern Lassen Counties- 441 AM PDT Mon Oct 6 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........61-70. * Mid Slope........56-66. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........23-33%. * Mid Slope........29-39%. * 24 hr trend......12% drier. * 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......1200-1700 ft agl increasing to 3100-4100 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..........32-42. * Mid Slope........36-45. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........62-72%. * Mid Slope........48-58%. * 24 hr trend......7% drier. * 20-Foot Winds...... * Valleys/Slope....East winds 7 to 12 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........Light winds. * Chc Wetting Rain...0%. * Mixing Height......1800-2800 ft agl decreasing to 600-900 ft agl after midnight. * Transport Winds....Light winds. * Ventilation........Good decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........66-76. * Mid Slope........62-72. * Min Humidity....... * Valleys..........20-30%. * Mid Slope........25-35%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........Light winds. * Chc Wetting Rain...0%. * Mixing Height......600-1000 ft agl increasing to 2100-3100 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Marginal increasing to fair in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 37-47. Downslope 2 to 5 mph. .WEDNESDAY...Clear. Highs 67-77. Lows 37-47. Southwest winds 10 to 15 mph. .THURSDAY...Clear. Highs 64-74. Lows 37-47. Slope winds. .FRIDAY...Partly cloudy. Chance of showers. Highs 62-72. Lows 33-43. Southwest winds 10 to 15 mph. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 52-62. Lows 28-38. .SUNDAY...Sunny. Highs 52-62. $$ NVZ421-070430- Southern Sierra Front including Alpine, Northern Mono, Southern Lyon, and Western Mineral Counties- 441 AM PDT Mon Oct 6 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........59-69. * Mid Slope........53-63. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........29-39%. * Mid Slope........31-41%. * 24 hr trend......5% drier. * 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......1100-1600 ft agl increasing to 3500-4500 ft agl in the afternoon. * Transport Winds....Light winds becoming east 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..........29-39. * Mid Slope........37-47. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........68-78%. * Mid Slope........51-61%. * 24 hr trend......8% drier. * 20-Foot Winds...... * Valleys/Slope....Northeast winds 8 to 13 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........Light winds becoming southeast 10 to 15 mph in the late evening and overnight. * Chc Wetting Rain...0%. * Mixing Height......1900-2900 ft agl decreasing to 600-900 ft agl after midnight. * Transport Winds....Light winds. * Ventilation........Good decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........65-75. * Mid Slope........59-69. * Min Humidity....... * Valleys..........21-31%. * Mid Slope........22-32%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........South winds 10 to 15 mph in the morning becoming light. * Chc Wetting Rain...0%. * Mixing Height......600-1100 ft agl increasing to 3300-4300 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Marginal increasing to good in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 32-42. Northeast winds 5 to 10 mph in the evening becoming downslope 2 to 5 mph. .WEDNESDAY...Clear. Highs 67-77. Lows 32-42. Southwest winds 10 to 15 mph. .THURSDAY...Clear. Highs 66-76. Lows 32-42. South winds 10 to 15 mph. .FRIDAY...Partly cloudy. Chance of showers. Highs 64-74. Lows 28-38. Southwest winds 10 to 20 mph. .SATURDAY...Partly cloudy. Chance of showers. Highs 54-64. Lows 23-33. .SUNDAY...Sunny. Highs 54-64. $$ CAZ272-070430- Greater Lake Tahoe and Truckee Area- 441 AM PDT Mon Oct 6 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........56-65. * Mid Slope........51-61. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........34-44%. * Mid Slope........34-44%. * 24 hr trend......6% drier. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........East winds 10 to 15 mph. Gusts to 20 mph in the morning. * Chc Wetting Rain...0%. * Mixing Height......900-1400 ft agl increasing to 2300-3300 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..........28-38. * Mid Slope........33-43. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........76-86%. * Mid Slope........53-63%. * 24 hr trend......4% drier. * 20-Foot Winds...... * Valleys/Slope....East winds 7 to 12 mph with gusts to 20 mph until early morning becoming downslope 2 to 5 mph. * Ridge Top........East winds 10 to 15 mph. Gusts to 20 mph in the late evening and overnight. * Chc Wetting Rain...0%. * Mixing Height......1600-2100 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....East 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........62-70. * Mid Slope........58-68. * Min Humidity....... * Valleys..........28-38%. * Mid Slope........28-38%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........Light winds. * Chc Wetting Rain...0%. * Mixing Height......600-1000 ft agl increasing to 2900-3900 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Marginal increasing to good in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 33-43. Downslope 2 to 5 mph. .WEDNESDAY...Clear. Highs 61-69. Lows 33-43. Slope winds. .THURSDAY...Clear. Highs 58-66. Lows 33-43. Slope winds. .FRIDAY...Mostly cloudy. Chance of showers. Highs 53-61. Lows 25-35. Southwest winds around 10 mph. .SATURDAY...Partly cloudy. Chance of showers. Highs 46-54. Lows 23-33. .SUNDAY...Mostly sunny. Slight chance of showers. Highs 48-58. $$ NVZ423-070430- West Humboldt Basin in Pershing County- 441 AM PDT Mon Oct 6 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........64-70. * Mid Slope........58-68. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........24-30%. * Mid Slope........25-33%. * 24 hr trend......9% drier. * 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......900-1400 ft agl increasing to 3700-4700 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..........32-42. * Mid Slope........36-46. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........54-64%. * Mid Slope........38-48%. * 24 hr trend......10% drier. * 20-Foot Winds...... * Valleys/Slope....Northeast winds 8 to 13 mph until early morning becoming downslope 2 to 5 mph. * Ridge Top........East winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......2000-3000 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....Northeast 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........68-74. * Mid Slope........63-73. * Min Humidity....... * Valleys..........21-30%. * Mid Slope........22-30%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........Southeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......600-900 ft agl increasing to 2100-3100 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Marginal increasing to fair in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 35-45. Downslope 2 to 5 mph. .WEDNESDAY...Clear. Highs 72-78. Lows 35-45. Slope winds. .THURSDAY...Clear. Highs 71-77. Lows 38-48. Slope winds. .FRIDAY...Partly cloudy. Chance of showers. Highs 69-75. Lows 35-45. Slope winds. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 58-64. Lows 30-40. .SUNDAY...Sunny. Highs 55-61. $$ NVZ429-070430- Lahontan Basin including Churchill and Eastern Mineral Counties- 441 AM PDT Mon Oct 6 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........61-70. * Mid Slope........59-67. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........25-35%. * Mid Slope........27-37%. * 24 hr trend......4% drier. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming northeast 7 to 12 mph in the afternoon. * Ridge Top........Light winds. * Chc Wetting Rain...0%. * Mixing Height......900-1400 ft agl increasing to 3600-4600 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Marginal increasing to good in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........35-45. * Mid Slope........37-47. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........61-71%. * Mid Slope........44-54%. * 24 hr trend......8% drier. * 20-Foot Winds...... * Valleys/Slope....Northeast winds 8 to 13 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........Light winds. * Chc Wetting Rain...0%. * Mixing Height......1900-2900 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....Northeast 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........66-76. * Mid Slope........63-73. * Min Humidity....... * Valleys..........19-29%. * Mid Slope........21-31%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........Light winds. * Chc Wetting Rain...0%. * Mixing Height......600-1000 ft agl increasing to 2300-3300 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Marginal increasing to fair in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 38-48. Downslope 2 to 5 mph. .WEDNESDAY...Clear. Highs 70-80. Lows 38-48. South winds 10 to 15 mph. .THURSDAY...Clear. Highs 70-80. Lows 38-48. South winds 10 to 15 mph. .FRIDAY...Partly cloudy. Slight chance of showers. Highs 69-79. Lows 36-46. Southwest winds 10 to 15 mph. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 59-67. Lows 32-42. .SUNDAY...Sunny. Highs 56-64. $$ CAZ270-278-NVZ458-070430- Surprise Valley California-Eastern Lassen County- Northern Washoe County- 441 AM PDT Mon Oct 6 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........59-69. * Mid Slope........55-63. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........21-31%. * Mid Slope........23-33%. * 24 hr trend......7% drier. * 20-Foot Winds...... * Valleys/Slope....East winds 9 to 15 mph. Gusts to 25 mph in the late morning and afternoon. * Ridge Top........East winds 10 to 15 mph with gusts to 25 mph. * Chc Wetting Rain...0%. * Mixing Height......1000-1500 ft agl increasing to 3300-4300 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..........28-38. * Mid Slope........33-43. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........60-70%. * Mid Slope........45-55%. * 24 hr trend......10% drier. * 20-Foot Winds...... * Valleys/Slope....East winds 9 to 14 mph until early morning becoming downslope 2 to 5 mph. * Ridge Top........East winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......1700-2700 ft agl decreasing to 600-700 ft agl after midnight. * Transport Winds....East 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........65-75. * Mid Slope........62-70. * Min Humidity....... * Valleys..........20-30%. * Mid Slope........20-30%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southeast 7 to 12 mph with gusts to 20 mph in the afternoon. * Ridge Top........Southeast winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......600-900 ft agl increasing to 2000-3000 ft agl in the afternoon. * Transport Winds....Southeast 10 to 15 mph. * Ventilation........Marginal increasing to good in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 31-41. Downslope 2 to 5 mph. .WEDNESDAY...Clear. Highs 67-77. Lows 31-41. Southwest winds 10 to 15 mph. .THURSDAY...Clear. Highs 64-74. Lows 33-43. Southwest winds 10 to 15 mph. .FRIDAY...Partly cloudy. Slight chance of showers. Highs 59-69. Lows 29-39. Southwest winds 10 to 15 mph. .SATURDAY THROUGH SUNDAY...Partly cloudy. Slight chance of showers. Highs 51-61. Lows 24-34. $$ CAZ271-070430- Western Lassen, Eastern Plumas, and Eastern Sierra Counties- 441 AM PDT Mon Oct 6 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........59-69. * Mid Slope........57-65. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........24-34%. * Mid Slope........27-37%. * 24 hr trend......8% drier. * 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......1100-1600 ft agl increasing to 3000-4000 ft agl in the afternoon. * Transport Winds....East 10 to 20 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........34-44. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........68-78%. * Mid Slope........49-59%. * 24 hr trend......9% drier. * 20-Foot Winds...... * Valleys/Slope....East winds 9 to 14 mph. Gusts to 30 mph in the late evening and early morning decreasing to 20 mph. * Ridge Top........East winds 10 to 15 mph. * Chc Wetting Rain...0%. * Mixing Height......1600-2600 ft agl decreasing to 600-700 ft agl after midnight. * Transport Winds....East 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........66-76. * Mid Slope........65-71. * Min Humidity....... * Valleys..........22-32%. * Mid Slope........24-32%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........Light winds. * Chc Wetting Rain...0%. * Mixing Height......600-900 ft agl increasing to 3000-4000 ft agl in the afternoon. * Transport Winds....Southeast 10 to 15 mph. * Ventilation........Marginal increasing to good in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 29-39. Downslope 2 to 5 mph. .WEDNESDAY...Clear. Highs 64-74. Lows 29-39. South winds 10 to 15 mph. .THURSDAY...Clear. Highs 59-69. Lows 29-39. South winds 10 to 15 mph. .FRIDAY...Mostly cloudy. Chance of showers. Highs 53-63. Lows 25-35. Southwest winds 10 to 15 mph. .SATURDAY...Partly cloudy. Chance of showers. Highs 47-57. Lows 21-31. .SUNDAY...Partly cloudy. Slight chance of showers. Highs 49-59. $$ CAZ274-070430- Southern Mono County- 441 AM PDT Mon Oct 6 2025 .TODAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........57-67. * Mid Slope........53-63. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........24-34%. * Mid Slope........28-38%. * 24 hr trend......7% drier. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming east 7 to 12 mph in the afternoon. * Ridge Top........Light winds. * Chc Wetting Rain...0%. * Mixing Height......1300-1800 ft agl increasing to 3700-4700 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Fair increasing to good in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........29-39. * Mid Slope........29-39. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........69-79%. * Mid Slope........56-66%. * 24 hr trend......9% drier. * 20-Foot Winds...... * Valleys/Slope....East winds 5 to 10 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........Northeast winds 10 to 15 mph until early morning becoming light. * Chc Wetting Rain...0%. * Mixing Height......2600-3600 ft agl decreasing to 600-1000 ft agl after midnight. * Transport Winds....Light winds. * Ventilation........Good decreasing to marginal after midnight. .TUESDAY... * Sky/Weather........Sunny. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........61-71. * Mid Slope........57-67. * Min Humidity....... * Valleys..........19-29%. * Mid Slope........22-32%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........Light winds. * Chc Wetting Rain...0%. * Mixing Height......800-1300 ft agl increasing to 2700-3700 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Marginal increasing to good in the afternoon. .Extended... .TUESDAY NIGHT...Clear. Lows 30-40. Downslope 2 to 5 mph. .WEDNESDAY...Clear. Highs 63-73. Lows 30-40. Southwest winds 10 to 15 mph. .THURSDAY...Clear. Highs 63-73. Lows 31-41. South winds 10 to 20 mph. .FRIDAY...Partly cloudy. Slight chance of showers. Highs 60-70. Lows 28-38. South winds 10 to 20 mph. .SATURDAY...Partly cloudy. Slight chance of showers. Highs 53-63. Lows 22-32. .SUNDAY...Sunny. Highs 53-63. $$ .8 to 14 day outlook for (Mon Oct 13 through Sun Oct 19) Below normal temperatures and Above normal precipitation. = $$ http://weather.gov/reno