Ostrzeżenia, Round Island

yellow warning - severe thunderstorm - in effect At 4:37 p.m. CDT, Environment Canada meteorologists are tracking a severe thunderstorm capable of producing up to quarter size hail and very heavy rain. A slow moving line of thunderstorms has developed near Gypsumville. ### Severe thunderstorms can produce tornadoes. Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain. Don't drive through flooded roadways.