At 4:58 p.m. PDT, Environment Canada meteorologists are tracking a cluster of severe thunderstorms capable of producing very strong wind gusts, nickel to ping pong ball size hail and heavy rain.A cluster of severe thunderstorms extending from south of Paulson Summit to Trail including Rossland, is moving north at 10 km/h.###Weather in the mountains can change suddenly resulting in hazardous driving conditions.Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.Road conditions are available at https://www.drivebc.ca/.