078 FNUS55 KREV 101130 FWFREV Fire Weather Planning Forecast National Weather Service Reno NV 430 AM PDT Thu Aug 10 2023 .DISCUSSION... Moisture returns this afternoon with isolated showers and thunderstorms developing over Mono/Mineral counties. Coverage will spread northward into the rest of the area by the weekend. Friday looks to be the best day for gusty/erratic outflows and new lightning ignitions where fuels have cured, especially in lower elevations. Storms will progressively become more wet in nature by Sunday and Monday. Warmer temperatures and lower rain chances arrive by the middle 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/firewx/?wfo=rev NVZ420-110015- Northern Sierra Front including Carson City, Douglas, Storey, Southern Washoe, Western Lyon, and Far Southern Lassen Counties- 430 AM PDT Thu Aug 10 2023 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........83-93. * Mid Slope........79-89. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........8-18%. * Mid Slope........10-18%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming west 8 to 13 mph with gusts to 20 mph in the afternoon. * Ridge Top........West winds 10 to 15 mph. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......2000-3000 ft agl increasing to 8300-9300 ft agl in the afternoon. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Mostly clear. Isolated thunderstorms in the evening. * Min Temperature.... * Valleys..........48-58. * Mid Slope........52-62. * 24 hr trend......4 degrees warmer. * Max Humidity....... * Valleys..........54-64%. * Mid Slope........36-46%. * 24 hr trend......9% wetter. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 17 mph decreasing to 5 to 10 mph in the morning. Gusts to 30 mph decreasing to 20 mph in the morning. * Ridge Top........West winds 10 to 15 mph. Gusts to 25 mph until early morning. * Haines Index.......4. * LAL................2. * Chc Wetting Rain...5%. * Mixing Height......4800-5800 ft agl in the evening then 200-500 ft agl. * Transport Winds....West 10 to 20 mph. * Ventilation........Excellent decreasing to marginal after midnight. .FRIDAY... * Sky/Weather........Partly cloudy. Slight chance of thunderstorms in the afternoon. * Max Temperature.... * Valleys..........84-94. * Mid Slope........79-89. * Min Humidity....... * Valleys..........11-21%. * Mid Slope........13-23%. * 20-Foot Winds...... * Valleys/Slope....West winds 7 to 12 mph in the morning becoming upslope 4 to 8 mph, then becoming northeast 5 to 10 mph late in the afternoon. * Ridge Top........Northwest winds 10 to 15 mph. * Haines Index.......3-4. * LAL................2. * Chc Wetting Rain...5%. * Mixing Height......1700-2700 ft agl increasing to 8600-9600 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Fair increasing to excellent in the afternoon. .Extended... .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening. Lows 51-61. West winds 9 to 14 mph. .SATURDAY...Mostly clear. Slight chance of thunderstorms. Highs 86-96. Lows 51-61. Northwest winds 10 to 15 mph. .SUNDAY THROUGH MONDAY...Partly cloudy. Slight chance of thunderstorms. Highs 86-96. Lows 53-63. Southwest winds 10 to 15 mph. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs 87-95. Lows 53-63. .WEDNESDAY...Sunny. Highs 89-97. $$ NVZ421-110015- Southern Sierra Front including Alpine, Northern Mono, Southern Lyon, and Western Mineral Counties- 430 AM PDT Thu Aug 10 2023 .TODAY... * Sky/Weather........Mostly sunny. Isolated thunderstorms in the afternoon. * Max Temperature.... * Valleys..........80-90. * Mid Slope........73-83. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........9-19%. * Mid Slope........10-20%. * 24 hr trend......4% wetter. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming north 9 to 14 mph in the afternoon. * Ridge Top........Light winds becoming west 10 to 15 mph in the late morning and afternoon. * Haines Index.......4-5. * LAL................2. * Chc Wetting Rain...5%. * Mixing Height......2300-3300 ft agl increasing to 9300-10300 ft agl in the afternoon. * Transport Winds....Southeast 10 to 15 mph. * Ventilation........Good increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Mostly cloudy then becoming partly cloudy. Isolated thunderstorms in the evening. * Min Temperature.... * Valleys..........45-55. * Mid Slope........55-65. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........59-69%. * Mid Slope........39-49%. * 24 hr trend......18% wetter. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 16 mph with gusts to 25 mph becoming downslope 2 to 5 mph. * Ridge Top........West winds 10 to 15 mph. * Haines Index.......4. * LAL................2. * Chc Wetting Rain...5%. * Mixing Height......5200-6200 ft agl decreasing to 600 ft agl after midnight. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to poor after midnight. .FRIDAY... * Sky/Weather........Sunny then becoming mostly cloudy. Chance of thunderstorms. * Max Temperature.... * Valleys..........77-87. * Mid Slope........70-80. * Min Humidity....... * Valleys..........18-28%. * Mid Slope........19-29%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming northeast 9 to 14 mph in the afternoon. * Ridge Top........West winds 10 to 15 mph shifting to the northwest in the late morning and afternoon. * Haines Index.......3. * LAL................3. * Chc Wetting Rain...20%. * Mixing Height......2500-3500 ft agl increasing to 7900-8900 ft agl in the afternoon. * Transport Winds....East 10 to 15 mph. * Ventilation........Good increasing to excellent in the afternoon. .Extended... .FRIDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. Chance of thunderstorms in the evening. Lows 44-54. Southwest winds 9 to 14 mph until early morning becoming downslope 2 to 5 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs 80-90. Lows 44-54. West winds 10 to 15 mph. .SUNDAY THROUGH MONDAY...Partly cloudy. Chance of thunderstorms. Highs 79-89. Lows 46-56. South winds 10 to 15 mph. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs 80-90. Lows 46-56. .WEDNESDAY...Mostly sunny. Slight chance of thunderstorms. Highs 82-92. $$ CAZ272-110015- Greater Lake Tahoe and Truckee Area- 430 AM PDT Thu Aug 10 2023 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........71-81. * Mid Slope........69-79. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........17-27%. * Mid Slope........17-27%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming west 7 to 12 mph. * Ridge Top........Southwest winds 10 to 15 mph. Gusts to 25 mph in the afternoon. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......1900-2900 ft agl increasing to 7000-8000 ft agl in the afternoon. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Good increasing to very good in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........40-50. * Mid Slope........45-55. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........74-84%. * Mid Slope........45-55%. * 24 hr trend......13% wetter. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 14 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........West winds 10 to 15 mph. Gusts to 25 mph in the evening. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...5%. * Mixing Height......3900-4900 ft agl in the evening then 200-500 ft agl. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to poor after midnight. .FRIDAY... * Sky/Weather........Partly cloudy. Slight chance of thunderstorms in the afternoon. * Max Temperature.... * Valleys..........71-81. * Mid Slope........69-79. * Min Humidity....... * Valleys..........24-34%. * Mid Slope........23-33%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........Northwest winds 10 to 15 mph. * Haines Index.......3-4. * LAL................2. * Chc Wetting Rain...10%. * Mixing Height......1600-2600 ft agl increasing to 7600-8600 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Fair increasing to very good in the afternoon. .Extended... .FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Chance of thunderstorms in the evening. Lows 42-52. West winds 8 to 13 mph in the evening becoming downslope 2 to 5 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs 73-83. Lows 42-52. Slope winds. .SUNDAY THROUGH MONDAY...Partly cloudy. Chance of thunderstorms. Highs 74-84. Lows 44-54. Southwest winds 10 to 15 mph. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs 74-84. Lows 44-54. .WEDNESDAY...Mostly sunny. Slight chance of thunderstorms. Highs 76-86. $$ NVZ423-110015- West Humboldt Basin in Pershing County- 430 AM PDT Thu Aug 10 2023 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........88-94. * Mid Slope........83-93. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........8-13%. * Mid Slope........8-13%. * 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. * Haines Index.......4-5. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......2200-3200 ft agl increasing to 9500-10500 ft agl in the afternoon. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........54-64. * Mid Slope........56-65. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........33-43%. * Mid Slope........22-32%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 14 mph. * Ridge Top........West winds 10 to 15 mph. * Haines Index.......4-5. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......5400-6400 ft agl in the evening then 200-500 ft agl. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .FRIDAY... * Sky/Weather........Partly cloudy then becoming sunny. * Max Temperature.... * Valleys..........90-96. * Mid Slope........84-94. * Min Humidity....... * Valleys..........11-16%. * Mid Slope........11-16%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph. * Ridge Top........West winds 10 to 15 mph. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......1700-2700 ft agl increasing to 9100-10100 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Fair increasing to excellent in the afternoon. .Extended... .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening. Lows 57-66. West winds 8 to 13 mph. .SATURDAY...Mostly clear. Slight chance of thunderstorms. Highs 91-97. Lows 57-67. North winds 10 to 15 mph. .SUNDAY...Partly cloudy. Highs 92-98. Lows 58-68. Northeast winds 10 to 15 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Highs 90-95. Lows 57-67. Southeast winds 10 to 15 mph. .TUESDAY THROUGH WEDNESDAY...Clear. Highs 91-99. Lows 57-67. $$ NVZ429-110015- Lahontan Basin including Churchill and Eastern Mineral Counties- 430 AM PDT Thu Aug 10 2023 .TODAY... * Sky/Weather........Mostly sunny. Isolated thunderstorms in the afternoon. * Max Temperature.... * Valleys..........85-95. * Mid Slope........81-91. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........8-14%. * Mid Slope........9-16%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming northwest 8 to 13 mph in the afternoon. * Ridge Top........Northwest winds 10 to 15 mph. * Haines Index.......4-5. * LAL................2. * Chc Wetting Rain...5%. * Mixing Height......1900-2900 ft agl increasing to 9300-10300 ft agl in the afternoon. * Transport Winds....West 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Partly cloudy. Isolated thunderstorms in the evening. * Min Temperature.... * Valleys..........54-64. * Mid Slope........58-68. * 24 hr trend......4 degrees warmer. * Max Humidity....... * Valleys..........48-58%. * Mid Slope........29-39%. * 24 hr trend......13% wetter. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 15 mph decreasing to 5 to 10 mph in the morning. * Ridge Top........West winds 10 to 15 mph. * Haines Index.......5. * LAL................2. * Chc Wetting Rain...5%. * Mixing Height......5400-6400 ft agl in the evening then 200-500 ft agl. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to marginal after midnight. .FRIDAY... * Sky/Weather........Mostly sunny. Slight chance of thunderstorms in the afternoon. * Max Temperature.... * Valleys..........84-94. * Mid Slope........80-90. * Min Humidity....... * Valleys..........13-23%. * Mid Slope........13-23%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southeast 7 to 12 mph late in the afternoon. * Ridge Top........West winds 10 to 15 mph. * Haines Index.......3. * LAL................2. * Chc Wetting Rain...5%. * Mixing Height......2700-3700 ft agl increasing to 8900-9900 ft agl in the afternoon. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Good increasing to excellent in the afternoon. .Extended... .FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms in the evening. Lows 55-65. Southeast winds 8 to 13 mph shifting to the southwest 9 to 14 mph in the late evening and overnight. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs 86-96. Lows 55-65. Southeast winds 10 to 15 mph. .SUNDAY THROUGH MONDAY...Partly cloudy. Slight chance of thunderstorms. Highs 86-96. Lows 56-66. South winds 10 to 15 mph. .TUESDAY...Partly cloudy. Highs 87-97. Lows 56-66. .WEDNESDAY...Sunny. Highs 89-99. $$ CAZ270-278-NVZ458-110015- Surprise Valley California-Eastern Lassen County- Northern Washoe County- 430 AM PDT Thu Aug 10 2023 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........83-93. * Mid Slope........79-87. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........9-17%. * Mid Slope........10-19%. * 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........West winds 10 to 15 mph. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......2100-3100 ft agl increasing to 7700-8700 ft agl in the afternoon. * Transport Winds....West 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........46-56. * Mid Slope........50-60. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........48-58%. * Mid Slope........35-45%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 17 mph with gusts to 30 mph shifting to the northwest 5 to 10 mph with gusts to 20 mph in the morning. * Ridge Top........West winds 10 to 15 mph. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......4200-5200 ft agl in the evening then 200-500 ft agl. * Transport Winds....West 10 to 20 mph. * Ventilation........Excellent decreasing to marginal after midnight. .FRIDAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........85-95. * Mid Slope........81-89. * Min Humidity....... * Valleys..........11-18%. * Mid Slope........12-19%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southwest 5 to 10 mph late in the afternoon. * Ridge Top........West winds 10 to 15 mph. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......1700-2700 ft agl increasing to 8700-9700 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Fair increasing to excellent in the afternoon. .Extended... .FRIDAY NIGHT...Partly cloudy in the evening then clearing. Slight chance of thunderstorms in the evening. Lows 50-60. Northwest winds 9 to 15 mph. .SATURDAY...Mostly clear. Slight chance of thunderstorms. Highs 87-97. Lows 50-60. North winds 10 to 15 mph. .SUNDAY...Clear. Highs 88-98. Lows 51-61. Northeast winds 10 to 15 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Highs 86-96. Lows 53-63. Southwest winds 10 to 15 mph. .TUESDAY...Mostly clear. Slight chance of thunderstorms. Highs 87-97. Lows 53-63. .WEDNESDAY...Sunny. Highs 88-98. $$ CAZ271-110015- Western Lassen, Eastern Plumas, and Eastern Sierra Counties- 430 AM PDT Thu Aug 10 2023 .TODAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........77-87. * Mid Slope........75-85. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........13-23%. * Mid Slope........13-23%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming west 9 to 14 mph with gusts to 25 mph in the afternoon. * Ridge Top........Southwest winds 10 to 15 mph. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......1900-2900 ft agl increasing to 6500-7500 ft agl in the afternoon. * Transport Winds....Southwest 10 to 15 mph. * Ventilation........Fair increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Clear. * Min Temperature.... * Valleys..........37-47. * Mid Slope........48-58. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........67-77%. * Mid Slope........41-51%. * 24 hr trend......Little change. * 20-Foot Winds...... * Valleys/Slope....West winds 9 to 15 mph with gusts to 25 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........West winds 10 to 15 mph. * Haines Index.......4. * LAL................1. * Chc Wetting Rain...0%. * Mixing Height......3500-4500 ft agl in the evening then 200-500 ft agl. * Transport Winds....West 10 to 15 mph. * Ventilation........Excellent decreasing to poor after midnight. .FRIDAY... * Sky/Weather........Sunny. * Max Temperature.... * Valleys..........80-90. * Mid Slope........77-87. * Min Humidity....... * Valleys..........18-28%. * Mid Slope........17-27%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming west 5 to 10 mph late in the afternoon. * Ridge Top........West winds 10 to 15 mph. * Haines Index.......3-4. * LAL................1. * Chc Wetting Rain...5%. * Mixing Height......1400-1900 ft agl increasing to 7000-8000 ft agl in the afternoon. * Transport Winds....Light winds. * Ventilation........Marginal increasing to very good in the afternoon. .Extended... .FRIDAY NIGHT...Partly cloudy in the evening then becoming clear. Slight chance of thunderstorms in the evening. Lows 41-51. West winds 9 to 14 mph in the evening becoming downslope 2 to 5 mph. .SATURDAY...Mostly clear. Slight chance of thunderstorms. Highs 83-93. Lows 41-51. Northwest winds 10 to 15 mph. .SUNDAY...Clear. Highs 85-95. Lows 44-54. North winds 10 to 15 mph. .MONDAY...Partly cloudy. Slight chance of thunderstorms. Highs 83-93. Lows 45-55. Southwest winds 10 to 15 mph. .TUESDAY...Partly cloudy. Slight chance of thunderstorms. Highs 83-93. Lows 45-55. .WEDNESDAY...Sunny. Highs 84-94. $$ CAZ274-110015- Southern Mono County- 430 AM PDT Thu Aug 10 2023 .TODAY... * Sky/Weather........Sunny then becoming partly cloudy. Isolated thunderstorms in the afternoon. * Max Temperature.... * Valleys..........75-85. * Mid Slope........71-81. * 24 hr trend......Little change. * Min Humidity....... * Valleys..........12-22%. * Mid Slope........13-23%. * 24 hr trend......8% wetter. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming south 7 to 12 mph with gusts to 20 mph late in the afternoon. * Ridge Top........Northwest winds 10 to 15 mph shifting to the south in the afternoon. * Haines Index.......4. * LAL................2. * Chc Wetting Rain...5%. * Mixing Height......2500-3500 ft agl increasing to 8800-9800 ft agl in the afternoon. * Transport Winds....East 10 to 15 mph. * Ventilation........Good increasing to excellent in the afternoon. .TONIGHT... * Sky/Weather........Mostly cloudy then becoming clear. Isolated thunderstorms in the evening. * Min Temperature.... * Valleys..........42-52. * Mid Slope........46-56. * 24 hr trend......Little change. * Max Humidity....... * Valleys..........74-84%. * Mid Slope........49-59%. * 24 hr trend......29% wetter. * 20-Foot Winds...... * Valleys/Slope....Southwest winds 9 to 15 mph in the evening becoming downslope 2 to 5 mph. * Ridge Top........West winds 10 to 15 mph. * Haines Index.......3-4. * LAL................2. * Chc Wetting Rain...5%. * Mixing Height......3800-4800 ft agl decreasing to 600 ft agl after midnight. * Transport Winds....Southeast 10 to 15 mph. * Ventilation........Excellent decreasing to poor after midnight. .FRIDAY... * Sky/Weather........Sunny then becoming mostly cloudy. Chance of thunderstorms. * Max Temperature.... * Valleys..........71-81. * Mid Slope........67-77. * Min Humidity....... * Valleys..........22-32%. * Mid Slope........23-33%. * 20-Foot Winds...... * Valleys/Slope....Upslope 4 to 8 mph becoming southeast 7 to 12 mph in the afternoon. * Ridge Top........Light winds becoming south 10 to 15 mph. * Haines Index.......2-3. * LAL................3. * Chc Wetting Rain...20%. * Mixing Height......2500-3500 ft agl increasing to 7100-8100 ft agl in the afternoon. * Transport Winds....Southeast 10 to 15 mph. * Ventilation........Good increasing to excellent in the afternoon. .Extended... .FRIDAY NIGHT...Mostly cloudy in the evening then clearing. Chance of thunderstorms in the evening. Lows 41-51. Southwest winds 9 to 14 mph in the evening becoming downslope 2 to 5 mph. .SATURDAY...Partly cloudy. Slight chance of thunderstorms. Highs 74-84. Lows 41-51. Southwest winds 10 to 15 mph. .SUNDAY THROUGH MONDAY...Partly cloudy. Chance of thunderstorms. Highs 72-82. Lows 44-54. Southwest winds 10 to 15 mph. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Slight chance of thunderstorms. Highs 76-86. Lows 45-55. $$ .8 to 14 day outlook for (Thu Aug 17 through Wed Aug 23) Above normal temperatures and precipitation. = $$ http://weather.gov/reno