ATLANTA—A potent storm system is expected to pour heavy rain on western states later this week before rumbling into the central United States, where it could spawn tornadoes in the South and dump heavy snow across the parts of the Great Plains and Upper Midwest, creating blizzard conditions.
The ominous forecast comes as temperatures hit record highs in parts of the central U.S. after an active few days of weather across the nation. A possible tornado touched down in central Florida on Monday morning, tearing past a local television news station as its meteorologists were live on the air. No injuries were reported….