At 4:08 p.m. Central Standard Time Friday, Environment Canada has issued a tornado warning for South Central Saskatchewan. Extra care and attention should be exercised in and around the following localities: Assiniboia, Mossbank, Ardill, Gravelbourg, Bateman, Mazenod, Palmer, Vantage, Lafleche, Woodrow, Melaval, Limerick, Congress, Chaplin, Mortlach, Parkbeg, Shamrock, Kelstern, Coderre, Courval, Crestwynd, Old Wives Lake, Caronport and Caron. Environment Canada meteorologists are tracking a severe thunderstorm that is possibly producing a tornado. Damaging winds, large hail and locally intense rainfall are also possible.