163 FNUS55 KREV 281222 FWFREV Fire Weather Planning Forecast National Weather Service Reno NV 422 AM PST Sat Feb 28 2026 .DISCUSSION... Unseasonably mild temperatures with light winds forecast today leading to weak morning inversions. Another storm system is expected by this afternoon bringing back gusty ridgetop winds, periods of rain and mountain snow above 9000 feet, and a 10-30% chance for afternoon thunderstorms, especially for NE CA. Snow levels drop to 7.5 to 8.5 kft by Sunday with more chances for rain and mountain snow. 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 NVZ420-010030- Northern Sierra Front including Carson City, Douglas, Storey, Southern Washoe, Western Lyon, and Far Southern Lassen Counties- 422 AM PST Sat Feb 28 2026 .TODAY... * Sky/Weather........Cloudy then becoming partly cloudy. Slight chance of showers in the morning. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..10%. * Max Temperature.... * Valleys..........61-71. * Mid Slope........59-69. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........28-38%. * Mid Slope........34-44%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 14 mph with gusts to 25 mph late in the afternoon. * Ridge Top........Southwest winds 10 to 20 mph with gusts to 30 mph. * Chc Wetting Rain...5%. * Mixing Height......600-1000 ft agl increasing to 2900-3900 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 10 to 15 mph in the afternoon. * Ventilation........Marginal increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Mostly cloudy. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........37-47. * Mid Slope........39-46. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........75-85%. * Mid Slope........66-76%. * 24 hr trend......4% drier. * 20-Foot Winds...... * Valleys/Slope....Southwest winds 9 to 16 mph with gusts to 25 mph becoming downslope 2 to 5 mph. * Ridge Top........Southwest winds 10 to 15 mph with gusts to 40 mph. * Chc Wetting Rain...5%. * Mixing Height......2200-3200 ft agl decreasing to 600-900 ft agl after midnight. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .SUNDAY... * Sky/Weather........Mostly cloudy. Slight chance of showers in the afternoon. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........58-66. * Mid Slope........52-62. * Min Humidity....... * Valleys..........31-41%. * Mid Slope........37-47%. * 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 20 mph with gusts to 35 mph. * Chc Wetting Rain...5%. * Mixing Height......700-1200 ft agl increasing to 3600-4600 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 15 to 20 mph in the afternoon. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .SUNDAY NIGHT...Partly cloudy. Chance of showers. Lows 28-38. West winds 9 to 16 mph until early morning becoming downslope 2 to 5 mph. .MONDAY...Partly cloudy. Slight chance of showers. Highs 51-59. Lows 25-35. West winds 10 to 15 mph. .TUESDAY...Clear. Highs 58-65. Lows 25-35. Slope winds. .WEDNESDAY...Partly cloudy. Slight chance of showers. Highs 55-63. Lows 23-33. West winds 10 to 15 mph. .THURSDAY THROUGH FRIDAY...Clear. Highs 50-59. Lows 20-30. $$ NVZ421-010030- Southern Sierra Front including Alpine, Northern Mono, Southern Lyon, and Western Mineral Counties- 422 AM PST Sat Feb 28 2026 .TODAY... * Sky/Weather........Mostly cloudy then becoming partly cloudy. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........60-70. * Mid Slope........54-64. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........24-34%. * Mid Slope........24-34%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 10 to 17 mph with gusts to 25 mph. * Ridge Top........Southwest winds 15 to 25 mph with gusts to 45 mph. * Chc Wetting Rain...5%. * Mixing Height......800-1300 ft agl increasing to 4100-5100 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 15 to 25 mph in the afternoon. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Mostly cloudy. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........28-38. * Mid Slope........37-47. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........71-81%. * Mid Slope........51-61%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Southwest winds 10 to 16 mph with gusts to 25 mph becoming downslope 2 to 5 mph. * Ridge Top........Southwest winds 15 to 25 mph with gusts to 50 mph. * Chc Wetting Rain...5%. * Mixing Height......2200-3200 ft agl decreasing to 600-900 ft agl after midnight. * Transport Winds....Southwest 15 to 25 mph decreasing to 10 to 15 mph after midnight. * Ventilation........Excellent decreasing to fair after midnight. .SUNDAY... * Sky/Weather........Mostly cloudy. Chance of snow showers in the afternoon. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........54-64. * Mid Slope........48-58. * Min Humidity....... * Valleys..........24-34%. * Mid Slope........24-34%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 14 mph with gusts to 25 mph late in the afternoon. * Ridge Top........Southwest winds 20 to 30 mph with gusts to 45 mph. * Chc Wetting Rain...10%. * Mixing Height......800-1300 ft agl increasing to 2900-3900 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph shifting to the southwest 15 to 25 mph in the afternoon. * Ventilation........Fair increasing to excellent in the afternoon. .Extended... .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Chance of showers. Lows 21-31. Southwest winds 9 to 16 mph becoming downslope 2 to 5 mph. .MONDAY...Partly cloudy. Chance of showers. Highs 46-56. Lows 18-28. West winds 10 to 15 mph. .TUESDAY...Clear. Highs 54-64. Lows 18-28. Slope winds. .WEDNESDAY...Partly cloudy. Slight chance of showers. Highs 52-62. Lows 18-28. West winds 10 to 15 mph. .THURSDAY...Mostly clear. Slight chance of snow showers. Highs 43-53. Lows 16-26. .FRIDAY...Partly cloudy. Highs 45-55. $$ CAZ272-010030- Greater Lake Tahoe and Truckee Area- 422 AM PST Sat Feb 28 2026 .TODAY... * Sky/Weather........Mostly cloudy then becoming partly cloudy. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..10%. * Max Temperature.... * Valleys..........53-59. * Mid Slope........49-59. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........52-62%. * Mid Slope........45-55%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 15 mph with gusts to 25 mph late in the afternoon. * Ridge Top........Southwest winds 15 to 25 mph with gusts to 45 mph. * Chc Wetting Rain...5%. * Mixing Height......600-1100 ft agl increasing to 2700-3700 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 15 to 25 mph in the afternoon. * Ventilation........Marginal increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Mostly cloudy. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........32-42. * Mid Slope........32-41. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........88-98%. * Mid Slope........76-86%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Southwest winds 10 to 15 mph becoming downslope 2 to 5 mph. * Ridge Top........Southwest winds 15 to 25 mph. Gusts to 50 mph. * Chc Wetting Rain...5%. * Mixing Height......1500-2000 ft agl decreasing to 600-1100 ft agl after midnight. * Transport Winds....Southwest 10 to 20 mph. * Ventilation........Good decreasing to fair after midnight. .SUNDAY... * Sky/Weather........Mostly cloudy. Chance of showers. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........46-52. * Mid Slope........41-51. * Min Humidity....... * Valleys..........58-68%. * Mid Slope........49-59%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 5 to 10 mph with gusts to 20 mph late in the afternoon. * Ridge Top........Southwest winds 20 to 30 mph with gusts to 50 mph. * Chc Wetting Rain...10%. * Mixing Height......900-1400 ft agl increasing to 2800-3800 ft agl in the afternoon. * Transport Winds....Southwest 10 to 15 mph increasing to 20 to 30 mph in the afternoon. * Ventilation........Good increasing to excellent in the afternoon. .Extended... .SUNDAY NIGHT...Mostly cloudy. Chance of showers. Lows 23-33. Southwest winds 7 to 12 mph in the evening becoming downslope 2 to 5 mph. .MONDAY...Partly cloudy. Chance of snow showers. Highs 40-45. Lows 21-31. Slope winds. .TUESDAY...Partly cloudy. Highs 49-55. Lows 21-31. Slope winds. .WEDNESDAY...Mostly cloudy. Chance of showers. Highs 45-51. Lows 19-29. Slope winds. .THURSDAY THROUGH FRIDAY...Clear. Highs 42-49. Lows 19-29. $$ NVZ423-010030- West Humboldt Basin in Pershing County- 422 AM PST Sat Feb 28 2026 .TODAY... * Sky/Weather........Mostly cloudy. Slight chance of showers. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........62-69. * Mid Slope........57-67. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........31-41%. * Mid Slope........36-46%. * 24 hr trend......8% wetter. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 5 to 10 mph late in the afternoon. * Ridge Top........Southwest winds 10 to 15 mph. Gusts to 40 mph. * Chc Wetting Rain...5%. * Mixing Height......600-800 ft agl increasing to 2400-3400 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Poor increasing to good in the afternoon. .TONIGHT... * Sky/Weather........Cloudy. Slight chance of showers in the evening. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........39-48. * Mid Slope........41-48. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........76-86%. * Mid Slope........61-71%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Northwest 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 40 mph. * Chc Wetting Rain...10%. * Mixing Height......2000-3000 ft agl decreasing to 600-700 ft agl after midnight. * Transport Winds....West 10 to 15 mph. * Ventilation........Good decreasing to poor after midnight. .SUNDAY... * Sky/Weather........Cloudy. Slight chance of showers in the afternoon. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........60-68. * Mid Slope........56-66. * Min Humidity....... * Valleys..........29-39%. * Mid Slope........35-45%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 7 to 12 mph late in the afternoon. * Ridge Top........Southwest winds 10 to 15 mph with gusts to 30 mph. * Chc Wetting Rain...5%. * Mixing Height......600-800 ft agl increasing to 2600-3600 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 10 to 15 mph in the afternoon. * Ventilation........Poor increasing to very good in the afternoon. .Extended... .SUNDAY NIGHT...Mostly cloudy. Chance of showers. Lows 33-42. West winds 9 to 14 mph. .MONDAY...Mostly cloudy. Chance of showers. Highs 54-60. Lows 28-38. West winds 10 to 15 mph. .TUESDAY...Clear. Highs 57-62. Lows 28-38. Slope winds. .WEDNESDAY...Mostly cloudy. Chance of showers. Highs 56-64. Lows 25-35. West winds 10 to 15 mph. .THURSDAY THROUGH FRIDAY...Clear. Highs 50-55. Lows 23-33. $$ NVZ429-010030- Lahontan Basin including Churchill and Eastern Mineral Counties- 422 AM PST Sat Feb 28 2026 .TODAY... * Sky/Weather........Mostly cloudy then becoming partly cloudy. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........65-73. * Mid Slope........62-70. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........23-33%. * Mid Slope........25-35%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming west 8 to 13 mph late in the afternoon. * Ridge Top........Southwest winds 10 to 15 mph. Gusts to 20 mph in the morning then 30 mph in the afternoon. * Chc Wetting Rain...5%. * Mixing Height......600-1000 ft agl increasing to 3100-4100 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 10 to 15 mph in the afternoon. * Ventilation........Marginal increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Mostly cloudy. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........39-49. * Mid Slope........39-49. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........66-76%. * Mid Slope........50-60%. * 24 hr trend......6% drier. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 14 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 35 mph. * Chc Wetting Rain...0%. * Mixing Height......2600-3600 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .SUNDAY... * Sky/Weather........Mostly cloudy. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........61-69. * Mid Slope........58-66. * Min Humidity....... * Valleys..........21-31%. * Mid Slope........21-31%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming west 7 to 12 mph late in the afternoon. * Ridge Top........Southwest winds 10 to 15 mph with gusts to 25 mph. * Chc Wetting Rain...5%. * Mixing Height......600-900 ft agl increasing to 2400-3400 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 10 to 15 mph in the afternoon. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Slight chance of showers. Lows 32-42. Northwest winds 9 to 15 mph. .MONDAY...Partly cloudy. Chance of snow showers. Highs 51-61. Lows 28-38. Northwest winds 10 to 15 mph. .TUESDAY...Clear. Highs 57-66. Lows 28-38. Slope winds. .WEDNESDAY...Partly cloudy. Slight chance of showers. Highs 58-66. Lows 27-37. West winds 10 to 15 mph. .THURSDAY THROUGH FRIDAY...Clear. Highs 49-59. Lows 24-34. $$ CAZ270-278-NVZ458-010030- Surprise Valley California-Eastern Lassen County- Northern Washoe County- 422 AM PST Sat Feb 28 2026 .TODAY... * Sky/Weather........Mostly cloudy. Chance of showers. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..20%. * Max Temperature.... * Valleys..........57-67. * Mid Slope........52-62. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........40-50%. * Mid Slope........50-60%. * 24 hr trend......12% wetter. * 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 15 mph. Gusts to 30 mph in the late morning and afternoon. * Chc Wetting Rain...35%. * Mixing Height......600-900 ft agl increasing to 2300-3300 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph. * Ventilation........Marginal increasing to very good in the afternoon. .TONIGHT... * Sky/Weather........Cloudy. Slight chance of thunderstorms in the evening. Chance of showers. * Chance of Thunder..20%. * Min Temperature.... * Valleys..........38-47. * Mid Slope........37-46. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........83-93%. * Mid Slope........78-88%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Southwest winds 9 to 14 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........Southwest winds 10 to 15 mph with gusts to 35 mph. * Chc Wetting Rain...35%. * Mixing Height......1600-2100 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .SUNDAY... * Sky/Weather........Cloudy. Chance of showers. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........53-63. * Mid Slope........49-59. * Min Humidity....... * Valleys..........32-42%. * Mid Slope........38-48%. * 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 20 mph with gusts to 30 mph. * Chc Wetting Rain...5%. * Mixing Height......600-1100 ft agl increasing to 3500-4500 ft agl in the afternoon. * Transport Winds....Light winds becoming southwest 15 to 25 mph in the afternoon. * Ventilation........Marginal increasing to excellent in the afternoon. .Extended... .SUNDAY NIGHT...Mostly cloudy. Chance of showers. Lows 30-40. Southwest winds 9 to 15 mph becoming downslope 2 to 5 mph. .MONDAY...Mostly cloudy. Chance of showers. Highs 47-57. Lows 27-37. Northwest winds 10 to 15 mph. .TUESDAY...Partly cloudy. Highs 54-64. Lows 27-37. South winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy. Chance of showers. Highs 49-59. Lows 23-33. West winds 10 to 15 mph. .THURSDAY...Partly cloudy. Highs 46-56. Lows 22-32. .FRIDAY...Sunny. Highs 49-59. $$ CAZ271-010030- Western Lassen, Eastern Plumas, and Eastern Sierra Counties- 422 AM PST Sat Feb 28 2026 .TODAY... * Sky/Weather........Mostly cloudy. Chance of showers. Slight chance of thunderstorms in the afternoon. * Chance of Thunder..20%. * Max Temperature.... * Valleys..........55-65. * Mid Slope........53-63. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........46-56%. * Mid Slope........47-57%. * 24 hr trend......7% wetter. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 7 to 12 mph with gusts to 20 mph late in the afternoon. * Ridge Top........Southwest winds 10 to 15 mph. Gusts to 30 mph in the late morning and afternoon. * Chc Wetting Rain...30%. * Mixing Height......600-1000 ft agl increasing to 3100-4100 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph. * Ventilation........Marginal increasing to very good in the afternoon. .TONIGHT... * Sky/Weather........Mostly cloudy. Slight chance of thunderstorms in the evening. Chance of showers. * Chance of Thunder..20%. * Min Temperature.... * Valleys..........36-46. * Mid Slope........35-45. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........84-94%. * Mid Slope........77-87%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Southwest winds 8 to 13 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........South winds 10 to 15 mph with gusts to 40 mph. * Chc Wetting Rain...30%. * Mixing Height......1600-2600 ft agl decreasing to 600-800 ft agl after midnight. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Good decreasing to marginal after midnight. .SUNDAY... * Sky/Weather........Mostly cloudy. Chance of showers. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........50-58. * Mid Slope........47-57. * Min Humidity....... * Valleys..........38-48%. * Mid Slope........38-48%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph 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 35 mph. * Chc Wetting Rain...5%. * Mixing Height......700-1200 ft agl increasing to 4200-5200 ft agl in the afternoon. * Transport Winds....South 10 to 15 mph shifting to the southwest 15 to 25 mph in the afternoon. * Ventilation........Fair increasing to excellent in the afternoon. .Extended... .SUNDAY NIGHT...Mostly cloudy. Chance of showers. Lows 26-36. Southwest winds 5 to 10 mph in the evening becoming downslope 2 to 5 mph. .MONDAY...Partly cloudy. Slight chance of showers. Highs 46-54. Lows 24-34. Slope winds. .TUESDAY...Partly cloudy. Highs 54-62. Lows 24-34. Slope winds. .WEDNESDAY...Mostly cloudy. Chance of showers. Highs 46-56. Lows 21-31. West winds 10 to 15 mph. .THURSDAY THROUGH FRIDAY...Clear. Highs 47-57. Lows 20-30. $$ CAZ274-010030- Southern Mono County- 422 AM PST Sat Feb 28 2026 .TODAY... * Sky/Weather........Mostly cloudy then becoming partly cloudy. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........54-64. * Mid Slope........52-62. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........28-38%. * Mid Slope........27-37%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 16 mph with gusts to 25 mph. * Ridge Top........Southwest winds 15 to 25 mph. Gusts to 25 mph increasing to 45 mph in the afternoon. * Chc Wetting Rain...0%. * Mixing Height......900-1400 ft agl increasing to 3200-4200 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........Mostly cloudy. * Chance of Thunder..0%. * Min Temperature.... * Valleys..........25-35. * Mid Slope........29-39. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........78-88%. * Mid Slope........57-67%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Southwest winds 9 to 15 mph with gusts to 25 mph until early morning becoming downslope 2 to 5 mph. * Ridge Top........Southwest winds 15 to 25 mph with gusts to 35 mph. * Chc Wetting Rain...0%. * Mixing Height......1900-2900 ft agl decreasing to 600-1000 ft agl after midnight. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Very good decreasing to marginal after midnight. .SUNDAY... * Sky/Weather........Mostly cloudy. * Chance of Thunder..0%. * Max Temperature.... * Valleys..........50-60. * Mid Slope........47-57. * Min Humidity....... * Valleys..........25-35%. * Mid Slope........24-34%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 9 to 14 mph with gusts to 25 mph in the afternoon. * Ridge Top........Southwest winds 10 to 20 mph with gusts to 45 mph. * Chc Wetting Rain...5%. * Mixing Height......800-1300 ft agl increasing to 2300-3300 ft agl in the afternoon. * Transport Winds....Southwest 10 to 20 mph. * Ventilation........Fair increasing to excellent in the afternoon. .Extended... .SUNDAY NIGHT...Partly cloudy. Slight chance of snow showers in the evening. Chance of showers after midnight. Lows 20-30. Southwest winds 9 to 15 mph becoming downslope 2 to 5 mph. .MONDAY...Partly cloudy. Chance of snow showers. Highs 42-52. Lows 17-27. Northwest winds 10 to 15 mph. .TUESDAY...Clear. Highs 48-58. Lows 17-27. Slope winds. .WEDNESDAY...Partly cloudy. Slight chance of snow showers. Highs 48-58. Lows 18-28. West winds 10 to 15 mph. .THURSDAY THROUGH FRIDAY...Clear. Highs 40-50. Lows 14-24. $$ .8 to 14 day outlook for (Sat Mar 7 through Fri Mar 13) Above normal temperatures and Below normal precipitation. = $$ http://weather.gov/reno