At 1247 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly.
HAZARD...Life threatening flash flooding.
SOURCE...Radar indicated.
IMPACT...Life threatening flash flooding of slot canyons, normally dry washes, creeks, streams, and rivers.
Some locations that will experience flash flooding include... Goblin Valley, Little Wildhorse, Bell, Muddy Creek, Crack, Chute, Ding and Dang Canyons.