Millions of Americans are experiencing severe weather conditions this week as heavy rainfall, extreme heat and thunderstorms are forecast across the U.S., with life-threatening conditions possible in ...

On the heels of a massive heatwave that blanketed the Mid-Atlantic and East Coast in a heat dome and caused triple-digit temperatures this week, the region is gearing up for yet another wave of high ...

Storms that reach G3 strength on the SWPC’s 5-point scale are capable of sending the northern lights as far south as Illinois ...