At 5:06 p.m. CDT, Environment Canada meteorologists are tracking a dangerous thunderstorm capable of producing damaging wind gusts, golf ball to tennis ball size hail and heavy rain.
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Heavy rain will likely cause flash flooding and significant reductions to visibility. Fast-moving and rapidly rising water can sweep vehicles away and damage infrastructure.
Severe thunderstorms can produce tornadoes. Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.