|Graphic: College of DuPage|
The first major outbreak of tornadoes and severe thunderstorms of the 2011 storm season is forecast to begin tomorrow. The highest probability of tornadoes and large hail is in the yellow-outlined area. The hatching indicates where very large hail and strong tornadoes may occur.
For Monday, the threat shifts south and east:
AccuWeather has more details.
If you live in these areas, please keep up on the weather tomorrow afternoon through Monday night.