Flash Flood Warning

Full Alert Message

BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Spokane WA 845 AM PDT Mon Aug 12 2024 The National Weather Service in Spokane has issued a * Flash Flood Warning for the 25 Mile Burn Scar in Central Chelan County in north central Washington... * Until 1145 AM PDT. * At 845 AM PDT, Doppler radar indicated thunderstorms producing heavy rain over the 25 Mile Burn Scar. Between 0.25 and 0.8 inches of rain have fallen. The expected rainfall rate is 0.25 to 0.5 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the warning area will cause mud slides near steep terrain. The mud slide can consist of rock, mud, vegetation and other loose materials. HAZARD...Flash flooding caused by thunderstorms in and around the 25 Mile Burn Scar. SOURCE...Radar. IMPACT...Flooding of areas in and around the 25 Mile Burn Scar. * Some locations that will experience flash flooding include... Ramona Park Campground, 25 Mile Creek State Park and Grouse Mountain Campground. PRECAUTIONARY/PREPAREDNESS ACTIONS... The affected areas are in and below the 25 Mile burn scar on the southwest side of Lake Chelan, including the steep slopes in the 25 Mile State Park, Shady Pass Road, South Lakeshore Road and 25 Mile Creek. Moderate to high intensity rainfall on the burned area may cause flash flooding, mud slides and rock slides. Campers, hikers, residents, and motorists in and below the 25 Mile burned area should take immediate precautions to protect life and property. && LAT...LON 4793 12022 4791 12031 4799 12035 4800 12029 4801 12024 FLASH FLOOD...RADAR INDICATED EXPECTED RAINFALL RATE...0.25-0.5 INCHES IN 1 HOUR