775 FNUS75 KREV 010115 FWSREV Spot Forecast for Inn Fire...USFS National Weather Service Reno NV 615 PM PDT Sat May 31 2025 Forecast is based on forecast start time of 1800 PDT on May 31. If conditions become unrepresentative...contact the National Weather Service in Reno. ...RED FLAG WARNING IN EFFECT UNTIL 11 PM PDT SUNDAY FOR GUSTY WINDS, LOW HUMIDITY AND ISOLATED LIGHTNING... .DISCUSSION... * Elevated to critical fire weather conditions with gusty west to southwest winds and low humidity are expected on Sunday. * These conditions will be accompanied by thunderstorm chances and low chances for wetting rain each afternoon through Monday. * Cooler temperatures along with lighter winds begin on Monday. .SUNDAY... Sky/Weather.........Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Max Temperature.....81-85. Min Humidity........14-18%. 20-Foot Winds.......Upslope 3-7 mph becoming southwest 5-10 mph early in the afternoon, then increasing to 11-16 mph with gusts to 30 mph in the afternoon. Gusty and erratic winds near thunderstorms. Chc Wetting Rain....5%. Chance of thunder...15%. Mixing Height.......8700-9700 ft agl. Transport Winds.....Southwest 10-15 mph increasing to around 20 mph late in the afternoon. Ventilation.........Fair increasing to excellent in the afternoon. TIME (PDT) 5 AM 8 AM 11 AM 2 PM Sky (%).........44 36 37 45 Weather cov..... S CHC Weather type....NONE NONE NONE RNSHWR Tstm cov........ S CHC CWR.............0 0 10 10 Chc of thdr (%).0 0 10 20 Temp............59 65 80 84 RH..............44 38 20 18 20 FT wind......W 6G10 S 5G10 SW 8G15 SW 16G25 Eye level wind..W 4G6 S 3G6 SW 5G9 SW 10G15 Mx ht msl (kft).2.0 6.2 9.4 9.8 Transport wind..W 10 SW 10 SW 15 SW 20 Vrate kt-ft/1K..14 50 122 157 Ventrate Cat....MRGL GOOD EXNT EXNT .SUNDAY NIGHT... Sky/Weather.........Mostly cloudy then becoming clear. Slight chance of showers and thunderstorms in the early evening. Min Temperature.....49-54. Max Humidity........51-55%. 20-Foot Winds.......Southwest winds 12-18 mph with gusts to around 35 mph early in the evening becoming light. Chc Wetting Rain....5%. Chance of thunder...15%. Mixing Height.......2000-3000 ft agl. Transport Winds.....Southwest 15-20 mph in the evening becoming north around 10 mph. Ventilation.........Excellent decreasing to marginal overnight. TIME (PDT) 5 PM 8 PM 11 PM 2 AM Sky (%).........54 69 58 23 Weather cov..... Weather type....NONE NONE NONE NONE Tstm cov........S CHC CWR.............10 10 10 10 Chc of thdr (%).20 10 10 10 Temp............81 71 64 58 RH..............20 27 36 42 20 FT wind......SW 17G30 SW 6G10 W 5 NW 6G10 Eye level wind..SW 10G18 SW 4G6 W 3 NW 4G6 Mx ht msl (kft).6.4 2.7 1.9 1.9 Transport wind..SW 20 W 15 W 5 N 10 Vrate kt-ft/1K..116 30 11 14 Ventrate Cat....EXNT FAIR MRGL MRGL .MONDAY... Sky/Weather.........Sunny then becoming partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Max Temperature.....Around 74-78. Min Humidity........23-27%. 20-Foot Winds.......Upslope 3-7 mph becoming northeast 5-10 mph in the afternoon. Gusty and erratic winds expected near thunderstorms in the afternoon. Chc Wetting Rain....5%. Chance of thunder...15%. Mixing Height.......7400-8400 ft agl. Transport Winds.....Northwest around 10 mph then shifting to the east early in the afternoon. Ventilation.........Marginal in the morning then good. TIME (PDT) 5 AM 8 AM 11 AM 2 PM Sky (%).........19 19 45 45 Weather cov..... S CHC S CHC Weather type....NONE NONE RNSHWR RNSHWR Tstm cov........ S CHC S CHC CWR.............0 0 10 10 Chc of thdr (%).0 0 20 20 Temp............53 58 69 76 RH..............51 49 31 23 20 FT wind......NW 6G10 N 6G10 NE 6G10 NE 7G10 Eye level wind..NW 4G6 N 4G6 NE 4G6 NE 4G6 Mx ht msl (kft).1.9 3.2 5.9 8.7 Transport wind..NW 10 NE 10 E 10 E 5 Vrate kt-ft/1K..19 22 42 44 Ventrate Cat....MRGL FAIR GOOD GOOD $$ Forecaster...Deutschendorf Requested by...Michael Christian Type of request...WILDFIRE .TAG 2515127.0/REV .DELDT 05/31/25 .FormatterVersion 2.0.0 .EMAIL michael.christian@usda.gov