At 7:21 p.m. MDT, Environment Canada meteorologists are tracking a severe thunderstorm capable of producing strong wind gusts, loonie to ping pong ball size hail and heavy rain.
This severe thunderstorm is south of Grassy Lake and is moving east at 45 km/h.
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Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.