Avisos, Bull Trout Lake Campground

Flash Flood Warning issued July 17 at 5:37PM MDT until July 17 at 8:15PM MDT by NWS Boise ID At 537 PM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Wapiti Burn Area. Between 0.5 and 1 inch of rain has fallen. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow moving through drainages in the burn scar. The debris flows can consist of rock, mud, vegetation and other loose materials. HAZARD...Life threatening flash flooding and debris flows in and around the Wapiti Fire Burn Scar. SOURCE...Radar. IMPACT...Life threatening flash flooding and debris flows in and around the Wapiti Fire Burn Scar will impact Grandjean Road and Highway 21 from east of Lowman to Banner Summit. Some locations that will experience flash flooding include... Grandjean and Warm Springs Guard Station. This is a life threatening situation. Heavy rainfall will cause extensive and severe flash flooding of creeks...streams...and ditches in the Wapiti Burn Area. Severe debris flows can also be anticipated across roads. Roads and driveways may be washed away in places. If you encounter flood waters...climb to safety.