FNUS75 KBOI 041445 FWSBOI Spot Forecast for West Lowman CC9...USFS Lowman National Weather Service Boise ID 845 AM MDT Mon May 4 2026 Forecast is based on ignition time of 0900 MDT on May 04. If conditions become unrepresentative...contact the National Weather Service. Please contact our office at (208)334-9060, if you have questions or concerns with this forecast. ...WARM, DRY, AND BREEZY TODAY AND TOMORROW... ...ISOLATED PM SHOWERS AND THUNDERSTORMS... .DISCUSSION... Warm, dry, and unstable conditions will occur today and tomorrow. Northerly winds will increase tonight, especially on ridgetops. Limited moisture will bring a low chance (10-20%) of afternoon- evening virga showers and thunderstorms near the burn area today and tomorrow. Gusty outflows up to 35 mph and lightning will be the primary hazards, with limited precipitation expected. .REST OF TODAY... Sky/weather.........Sunny. Max temperature.....64 to 75. Min humidity........15 to 20 percent. CWR.................0 percent. Wind - 20 foot......West to northwest 3 to 7 mph. Mixing height.......9500 ft AGL. Transport winds.....North around 10 mph. Ventilation Index...950 excellent. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....40 to 45. Max humidity........66 to 71 percent. CWR.................0 percent. Wind - 20 foot......North to northeast 6 to 12 mph with gusts to around 25 mph. Mixing height.......200 ft AGL. Transport winds.....Northeast around 15 mph. Ventilation Index...30 poor. .TUESDAY... Sky/weather.........Sunny. Max temperature.....59 to 70. Min humidity........17 to 22 percent. CWR.................0 percent. Wind - 20 foot......Northeast 7 to 11 mph. Gusts up to 20 mph in the afternoon. Mixing height.......9500 ft AGL. Transport winds.....North around 20 mph. Ventilation Index...1900 excellent. $$ Forecaster...Adams Requested by...Fuels Tech Type of request...PRESCRIBED .TAG 2612634.0/BOI .DELDT 05/04/26 .FormatterVersion 2.0.0 .EMAIL hiram.rooper@usda.gov