Flash Flood Warning

At 508 PM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Northern Elk Burn Area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. Excessive rainfall over the burn scar will result in debris flow. The debris flow can consist of rock, mud, vegetation and other loose materials.

HAZARD...Flash flooding caused by thunderstorms in and around the Northern Elk Burn Area.

SOURCE...Radar indicated.

IMPACT...Flooding of areas in and downstream of the Northern Elk Burn Area.

Some locations that will experience flash flooding include... Dayton and Parkman.