Severe storms, extreme heat and fire danger: Weather update

Massive thunderstorms called supercells can form when the right weather ingredients come together. We can expect severe storms, extreme heat and fire danger over the coming days in the U.S. Read on for the upcoming forecast. Image via Greg Lundeen/ NOAA

Tornadoes, damaging wind and large hail are all possible Thursday across the northern Plains and Great Lakes. Plus, triple digit heat is expected across the Gulf Coast, with more fire weather in the southwest. It’s been an active start to May, and the active weather continues this week.