At 1:37 a.m. CST, Environment Canada meteorologists are tracking a severe thunderstorm capable of producing up to quarter size hail and very heavy rain.
Thunderstorm Location: A broad cluster bounded by U.S. border from Coronach to Big Beaver and northeast to Hardy.
Motion: Moving slowly to the east
Hazards: Hail: up to quarter size (up to 2.5 cm) Rain: very heavy (50 - 100 mm)
Locations in the Path: Coronach Big Beaver
###
Heavy rain may cause flash flooding and significant reductions to visibility.
Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.