At 5:15 p.m. Mountain Daylight Time Wednesday, Environment Canada has updated a tornado warning for North Central and South Central Alberta. Extra care and attention should be exercised. The following localities are included in the warning: Wolf Lake, Cynthia, Brazeau Dam, Drayton Valley, Breton, Alder Flats and Winfield. Environment Canada meteorologists are tracking a severe thunderstorm that is possibly producing a tornado. Damaging winds and large hail are also possible. Area: (Brazeau Co. near Cynthia and Lodgepole, Brazeau Co. near Drayton Valley and Breton)