At 741 PM MDT, Doppler radar indicated heavy rain ended across the
warned area. Between 1 and 2.25 inches of rain fell early this
evening. One to 3 inches of rain fell over the same area last night.
Flash flooding is likely ongoing.
HAZARD…Flash flooding caused by thunderstorms.
SOURCE…Radar indicated.
IMPACT…Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
Some locations that will experience flash flooding include…
Sumner Lake State Park and Sumner Lake.