


Spot Forecast
Issued by NWS Reno, NV
Issued by NWS Reno, NV
750 FNUS75 KREV 131809 FWSREV Spot Forecast for Big...Sierra Front Dispatch National Weather Service Reno NV 1109 AM PDT Sun Jul 13 2025 Forecast is based on forecast start time of 1200 PDT on July 13. If conditions become unrepresentative...contact the National Weather Service in Reno. ...HEAT ADVISORY IN EFFECT UNTIL 11 AM PDT WEDNESDAY... .DISCUSSION... * Hot temperatures continue through Tuesday with terrain driven winds through the morning hours and northerly winds in the afternoon. * Dry weather with poor overnight recoveries continues through Tuesday. However, there is a 5-10% chance of thunderstorms each afternoon. * Temperatures start a slight cool down by mid-week, at the same time enhanced afternoon winds return. .REST OF TODAY... Sky/Weather.........Sunny. Temperature.........Max 102-105. RH..................Min 6-9%. 20-Foot Winds.......Winds north northwest at 4-7 mph. Then northwest winds 7-10 mph with gusts up to 20 mph after 1400. Chc Wetting Rain....0%. Chance of thunder...10% this afternoon. Mixing Height.......15100-16100 ft agl. Transport Winds.....Southeast around 10 mph. Ventilation.........Excellent. TIME (PDT) NOON 3 PM Sky (%).........1 6 Weather cov..... Weather type....NONE NONE Tstm cov........ CWR.............0 0 Chc of thdr (%).10 10 Temp............96 103 RH..............13 7 20 FT wind......N 7G15 N 10G15 Eye level wind..N 4G9 N 6G9 Mx ht msl (kft).14 16 Transport wind..SE 10 SE 10 Vrate kt-ft/1K..123 147 Ventrate Cat....EXNT EXNT .TONIGHT... Sky/Weather.........Clear. Temperature.........Min 73-76. RH..................Max 22-26%. 20-Foot Winds.......North winds 7-10 mph shifting to the west around 7 mph after 3 am. Chc Wetting Rain....0%. Chance of thunder...5-10% through 2000. Mixing Height.......14900-15100 ft agl decreasing to 1400-1600 ft agl in the late evening and overnight. Transport Winds.....South around 10 mph shifting to the west in the late evening and overnight. Ventilation.........Excellent decreasing to marginal in the late evening and overnight. TIME (PDT) 5 PM 8 PM 11 PM 2 AM Sky (%).........24 24 5 4 Weather cov..... Weather type....NONE NONE NONE NONE Tstm cov........ CWR.............0 0 0 0 Chc of thdr (%).10 10 0 0 Temp............103 98 86 79 RH..............6 10 18 23 20 FT wind......N 10G15 NW 8G15 NW 8G10 W 7G10 Eye level wind..N 6G9 NW 5G9 NW 5G6 W 4G6 Mx ht msl (kft).15 1.5 1.5 1.5 Transport wind..S 10 W 10 W 10 W 10 Vrate kt-ft/1K..150 15 11 11 Ventrate Cat....EXNT MRGL MRGL MRGL $$ Forecaster...Lindaman Requested by...Ryan Gaines Type of request...WILDFIRE .TAG 2517895.1/REV .DELDT 07/13/25 .FormatterVersion 2.0.0 .EMAIL rgaines@blm.gov