Large hail, tornado watches already issued for storm . series to continue through Thursday
Rain and storms a focal point of central, western US; record heat to grip South.
Summer weather will waste no time spreading across the Northeast and mid-Atlantic this season, as heat arrives in June.
Much of the nation will be free from powerhouse storms.
No severe damage reported in Huron County.
Snow possible Sunday morning.
Highs Wednesday and Friday will be near 50.
High today will be near 40; it will jump to 52 Wednesday and then 63 Thursday.
Rain and snow showers likely Sunday night into Monday morning.
High of 51 on Sunday.
Sunny skies are forecast for both weekend days.
There is a slight chance of rain Wednesday.
Beginning Tuesday, highs will be in the 40s and lows in the 30s.
There is a chance of snow tonight.