This index, from NOAA's National Weather Service, attempts to scale the impacts from winter weather, taking into account ...

Severe thunderstorms are tracking through the South and East Monday after causing damage in the central states over the weekend. You can track the threat for tornadoes, damaging winds, hail and ...

Check out the latest radar images as a winter storm moves across North Carolina, South Carolina and Virginia.

A powerful nor'easter is set to bring damaging winds, heavy rain and major coastal flooding to the East Coast, which started Saturday in the Carolinas and will now charge toward the Northeast through ...

Add Yahoo as a preferred source to see more of our stories on Google. Severe thunderstorms are ongoing in the Southern Plains. You can track the threat for tornadoes, damaging winds, hail and flooding ...