Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Reno, NV
Issued by NWS Reno, NV
880 FNUS55 KREV 241147 FWFREV Fire Weather Planning Forecast...CORRECTED National Weather Service Reno NV 447 AM PDT Tue Sep 24 2024 ...Gusty winds and low humidity expected Wednesday afternoon from NE California into NW Nevada... .DISCUSSION... Increased southwest winds and low humidity Wednesday afternoon will yield a few hours of elevated to locally critical conditions from NE California into NW Nevada. Otherwise, anticipate warm and dry conditions, light afternoon breezes, and poor to moderate overnight recoveries this 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 NVZ420-250015- Northern Sierra Front including Carson City, Douglas, Storey, Southern Washoe, Western Lyon, and Far Southern Lassen Counties- 447 AM PDT Tue Sep 24 2024 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........80-90. * Mid Slope........75-85. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........10-19%. * Mid Slope........12-20%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........Light winds. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......900-1400 ft agl increasing to 5500-6500 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph. * Ventilation........Fair increasing to very good in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........46-56. * Mid Slope........51-61. * 24 hr trend......4 degrees warmer. * Max Humidity....... * Valleys..........39-49%. * Mid Slope........27-37%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Downslope 2 to 5 mph. * Ridge Top........Light winds becoming southwest 10 to 15 mph after midnight. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......4100-5100 ft agl decreasing to 600-900 ft agl after midnight. * Transport Winds....Light winds. * Ventilation........Excellent decreasing to marginal after midnight. .WEDNESDAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........80-90. * Mid Slope........75-85. * Min Humidity....... * Valleys..........12-21%. * Mid Slope........14-22%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming south 9 to 16 mph with gusts to 30 mph in the afternoon. * Ridge Top........Southwest winds 10 to 16 mph. Gusts to 30 mph in the late morning and afternoon. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......1700-2200 ft agl increasing to 6900-7900 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 15 to 25 mph in the afternoon. * Ventilation........Very good increasing to excellent in the afternoon. .Extended... .WEDNESDAY NIGHT...Clear. Lows 43-53. Southwest winds 12 to 20 mph becoming downslope 2 to 5 mph. .THURSDAY...Clear. Highs 78-88. Lows 43-53. Slope winds. .FRIDAY...Clear. Highs 81-90. Lows 46-56. Slope winds. .SATURDAY...Clear. Highs 83-91. Lows 47-57. West winds 10 to 15 mph. .SUNDAY THROUGH MONDAY...Clear. Highs 79-89. Lows 47-57. $$ NVZ421-250015- Southern Sierra Front including Alpine, Northern Mono, Southern Lyon, and Western Mineral Counties- 447 AM PDT Tue Sep 24 2024 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........78-88. * Mid Slope........71-81. * 24 hr trend......6 degrees warmer. * Min Humidity....... * Valleys..........10-20%. * Mid Slope........10-20%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........South winds 10 to 15 mph. Gusts to 20 mph early in the afternoon. * Haines Index.......5. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......1200-1700 ft agl increasing to 7200-8200 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........41-51. * Mid Slope........50-60. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........42-52%. * Mid Slope........28-38%. * 24 hr trend......7% wetter. * 20-Foot Winds...... * Valleys/Slope....Downslope 2 to 5 mph becoming south 7 to 12 mph after midnight. * Ridge Top........Southwest winds 10 to 15 mph. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......4200-5200 ft agl decreasing to 600-900 ft agl after midnight. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Very good decreasing to marginal after midnight. .WEDNESDAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........77-87. * Mid Slope........70-80. * Min Humidity....... * Valleys..........11-21%. * Mid Slope........12-22%. * 20-Foot Winds...... * Valleys/Slope....South winds 7 to 12 mph in the morning becoming upslope 4 to 8 mph, then becoming southwest 5 to 10 mph with gusts to 20 mph late in the afternoon. * Ridge Top........Southwest winds 10 to 20 mph with gusts to 30 mph. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......1900-2900 ft agl increasing to 7200-8200 ft agl in the afternoon. * Transport Winds....South 10 to 20 mph. * Ventilation........Very good increasing to excellent in the afternoon. .Extended... .WEDNESDAY NIGHT...Clear. Lows 38-48. Southwest winds 9 to 14 mph until early morning becoming downslope 2 to 5 mph. .THURSDAY...Clear. Highs 76-86. Lows 38-48. Slope winds. .FRIDAY THROUGH SATURDAY...Clear. Highs 79-89. Lows 40-50. Slope winds. .SUNDAY THROUGH MONDAY...Clear. Highs 76-86. Lows 41-51. $$ CAZ272-250015- Greater Lake Tahoe and Truckee Area- 447 AM PDT Tue Sep 24 2024 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........71-81. * Mid Slope........69-79. * 24 hr trend......4 degrees warmer. * Min Humidity....... * Valleys..........16-26%. * Mid Slope........16-26%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........Light winds. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......900-1400 ft agl increasing to 6100-7100 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........39-49. * Mid Slope........46-56. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........53-63%. * Mid Slope........33-43%. * 24 hr trend......6% wetter. * 20-Foot Winds...... * Valleys/Slope....West winds 5 to 10 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........Light winds becoming southwest 10 to 15 mph in the morning. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......3300-4300 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Very good decreasing to marginal after midnight. .WEDNESDAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........68-78. * Mid Slope........65-75. * Min Humidity....... * Valleys..........19-29%. * Mid Slope........21-31%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 16 mph in the afternoon. * Ridge Top........Southwest winds 10 to 20 mph. * Haines Index.......3. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......2000-3000 ft agl increasing to 5000-6000 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph shifting to the southwest 15 to 25 mph in the afternoon. * Ventilation........Excellent. .Extended... .WEDNESDAY NIGHT...Clear. Lows 35-45. Southwest winds 11 to 16 mph becoming downslope 2 to 5 mph. .THURSDAY...Clear. Highs 69-79. Lows 35-45. Slope winds. .FRIDAY...Clear. Highs 71-81. Lows 35-45. Slope winds. .SATURDAY...Clear. Highs 71-81. Lows 36-46. Slope winds. .SUNDAY THROUGH MONDAY...Clear. Highs 68-78. Lows 34-44. $$ NVZ423-250015- West Humboldt Basin in Pershing County- 447 AM PDT Tue Sep 24 2024 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........82-88. * Mid Slope........77-87. * 24 hr trend......4 degrees warmer. * Min Humidity....... * Valleys..........9-15%. * Mid Slope........10-15%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........Southeast winds 10 to 15 mph. Gusts to 20 mph late in the afternoon. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......800-1300 ft agl increasing to 4400-5400 ft agl in the afternoon. * Transport Winds....Southeast 10 to 15 mph. * Ventilation........Marginal increasing to very good in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........46-56. * Mid Slope........52-60. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........29-39%. * Mid Slope........21-31%. * 24 hr trend......12% drier. * 20-Foot Winds...... * Valleys/Slope....Downslope 2 to 5 mph. * Ridge Top........Light winds. Gusts to 20 mph in the evening. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......2800-3800 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....Light winds. * Ventilation........Very good decreasing to poor after midnight. .WEDNESDAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........84-90. * Mid Slope........78-88. * Min Humidity....... * Valleys..........10-16%. * Mid Slope........11-16%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 14 mph in the afternoon. * Ridge Top........Southwest winds 10 to 15 mph with gusts to 25 mph. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......900-1400 ft agl increasing to 6100-7100 ft agl in the afternoon. * Transport Winds....Southwest 10 to 20 mph. * Ventilation........Fair increasing to excellent in the afternoon. .Extended... .WEDNESDAY NIGHT...Clear. Lows 47-57. West winds 9 to 14 mph until early morning becoming downslope 2 to 5 mph. .THURSDAY...Clear. Highs 81-87. Lows 46-56. Slope winds. .FRIDAY THROUGH SATURDAY...Clear. Highs 83-91. Lows 46-56. Slope winds. .SUNDAY THROUGH MONDAY...Clear. Highs 80-90. Lows 46-56. $$ NVZ429-250015- Lahontan Basin including Churchill and Eastern Mineral Counties- 447 AM PDT Tue Sep 24 2024 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........80-90. * Mid Slope........77-87. * 24 hr trend......6 degrees warmer. * Min Humidity....... * Valleys..........8-14%. * Mid Slope........9-14%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........Light winds. Gusts to 20 mph in the afternoon. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......800-1300 ft agl increasing to 5500-6500 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........46-56. * Mid Slope........52-62. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........34-44%. * Mid Slope........22-32%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Downslope 2 to 5 mph. * Ridge Top........South winds 10 to 15 mph. Gusts to 25 mph in the late evening and overnight. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......3600-4600 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....Light winds. * Ventilation........Very good decreasing to marginal after midnight. .WEDNESDAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........82-92. * Mid Slope........78-88. * Min Humidity....... * Valleys..........9-16%. * Mid Slope........10-15%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........South winds 10 to 15 mph with gusts to 25 mph. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......1200-1700 ft agl increasing to 6400-7400 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .Extended... .WEDNESDAY NIGHT...Clear. Lows 47-57. West winds 7 to 12 mph in the evening becoming downslope 2 to 5 mph. .THURSDAY...Clear. Highs 79-89. Lows 46-56. Slope winds. .FRIDAY...Clear. Highs 81-91. Lows 46-56. Slope winds. .SATURDAY...Clear. Highs 83-93. Lows 47-57. Slope winds. .SUNDAY THROUGH MONDAY...Clear. Highs 80-90. Lows 47-57. $$ CAZ270-278-NVZ458-250015- Surprise Valley California-Eastern Lassen County- Northern Washoe County- 447 AM PDT Tue Sep 24 2024 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........79-89. * Mid Slope........75-83. * 24 hr trend......4 degrees warmer. * Min Humidity....... * Valleys..........10-16%. * Mid Slope........11-17%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming south 7 to 12 mph in the afternoon. * Ridge Top........South winds 10 to 15 mph. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......900-1400 ft agl increasing to 5100-6100 ft agl in the afternoon. * Transport Winds....Southeast 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........43-53. * Mid Slope........49-59. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........36-46%. * Mid Slope........27-37%. * 24 hr trend......8% drier. * 20-Foot Winds...... * Valleys/Slope....Southwest winds 5 to 10 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........Light winds. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......3600-4600 ft agl decreasing to 600-700 ft agl after midnight. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .WEDNESDAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........79-89. * Mid Slope........75-83. * Min Humidity....... * Valleys..........12-18%. * Mid Slope........14-19%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 13 to 20 mph with gusts to 35 mph. * Ridge Top........Southwest winds 15 to 25 mph. Gusts to 30 mph increasing to 40 mph late in the afternoon. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......1600-2600 ft agl increasing to 7900-8900 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 20 to 30 mph in the afternoon. * Ventilation........Very good increasing to excellent in the afternoon. .Extended... .WEDNESDAY NIGHT...Partly cloudy. Lows 39-49. Southwest winds 15 to 25 mph becoming downslope 2 to 5 mph. .THURSDAY...Clear. Highs 78-88. Lows 39-49. Slope winds. .FRIDAY...Clear. Highs 80-90. Lows 40-50. Slope winds. .SATURDAY...Clear. Highs 81-91. Lows 42-52. West winds 10 to 15 mph. .SUNDAY THROUGH MONDAY...Clear. Highs 78-88. Lows 41-51. $$ CAZ271-250015- Western Lassen, Eastern Plumas, and Eastern Sierra Counties- 447 AM PDT Tue Sep 24 2024 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........79-89. * Mid Slope........77-85. * 24 hr trend......4 degrees warmer. * Min Humidity....... * Valleys..........13-19%. * Mid Slope........13-19%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 7 to 12 mph in the afternoon. * Ridge Top........Light winds. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......900-1400 ft agl increasing to 6600-7600 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........38-48. * Mid Slope........48-58. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........48-58%. * Mid Slope........33-43%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....West winds 8 to 13 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........Light winds. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......3900-4900 ft agl decreasing to 600-700 ft agl after midnight. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Excellent decreasing to poor after midnight. .WEDNESDAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........74-84. * Mid Slope........72-80. * Min Humidity....... * Valleys..........17-27%. * Mid Slope........18-26%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 13 to 20 mph with gusts to 30 mph. * Ridge Top........Southwest winds 10 to 20 mph with gusts to 30 mph. * Haines Index.......2-3. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......2200-3200 ft agl increasing to 7700-8700 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph increasing to southwest 20 to 30 mph in the afternoon. * Ventilation........Excellent. .Extended... .WEDNESDAY NIGHT...Partly cloudy in the evening then clearing. Lows 34-44. Southwest winds 10 to 17 mph becoming downslope 2 to 5 mph. .THURSDAY...Clear. Highs 75-85. Lows 34-44. Slope winds. .FRIDAY...Clear. Highs 79-89. Lows 36-46. Slope winds. .SATURDAY...Clear. Highs 79-89. Lows 38-48. Southwest winds 10 to 15 mph. .SUNDAY THROUGH MONDAY...Clear. Highs 77-87. Lows 37-47. $$ CAZ274-250015- Southern Mono County- 447 AM PDT Tue Sep 24 2024 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........73-83. * Mid Slope........68-78. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........10-18%. * Mid Slope........11-20%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southeast 5 to 10 mph. * Ridge Top........South winds 10 to 15 mph. * Haines Index.......5. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......1400-1900 ft agl increasing to 5900-6900 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........39-49. * Mid Slope........41-51. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........47-57%. * Mid Slope........32-42%. * 24 hr trend......9% wetter. * 20-Foot Winds...... * Valleys/Slope....Downslope 2 to 5 mph. * Ridge Top........Southwest winds 10 to 15 mph. Gusts to 25 mph after midnight. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......3900-4900 ft agl decreasing to 600-1000 ft agl after midnight. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .WEDNESDAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........72-82. * Mid Slope........68-78. * Min Humidity....... * Valleys..........12-22%. * Mid Slope........13-23%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming south 8 to 13 mph in the afternoon. * Ridge Top........South winds 10 to 20 mph with gusts to 30 mph. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......1700-2700 ft agl increasing to 5600-6600 ft agl in the afternoon. * Transport Winds....South 10 to 20 mph. * Ventilation........Very good increasing to excellent in the afternoon. .Extended... .WEDNESDAY NIGHT...Clear. Lows 37-47. Southwest winds 9 to 14 mph until early morning becoming downslope 2 to 5 mph. .THURSDAY...Clear. Highs 72-82. Lows 37-47. Slope winds. .FRIDAY THROUGH SATURDAY...Clear. Highs 74-84. Lows 39-49. Slope winds. .SUNDAY THROUGH MONDAY...Clear. Highs 72-82. Lows 39-49. $$ .8 to 14 day outlook for (Tue Oct 1 through Mon Oct 7) Above normal temperatures and Below normal precipitation. = $$ http://weather.gov/reno