At 6:54 p.m. MDT, Environment Canada meteorologists are tracking a severe thunderstorm capable of producing damaging wind gusts, up to quarter size hail and heavy rain.
This thunderstorm is just east of Grande Cache and moving eastward at 20 km/h.
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Large hail may cause significant damage and injury.
Severe thunderstorms can produce tornadoes. Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.