Severe storms, damaging winds, hail and flash flooding threaten millions across Plains, Midwest and Ohio Valley today under a strong weather system.

After a quiet start to May, the atmosphere over the central United States is primed for an outbreak.

Storms in the middle of the country, snow in the Rockies and heat in the Northeast are all happening this week.

Following damaging tornadoes, hail and wind this weekend, the Plains and Midwest regions are bracing for more severe weather Monday.

Severe storms, damaging winds, hail and flash flooding threaten millions across Plains, Midwest and Ohio Valley today under a strong weather system.