Rounds of severe thunderstorms threaten Easter week holiday plans for millions in the Plains, Midwest and South.

A winter weather advisory was issued by the National Weather Service on Wednesday at 3 a.m. valid from 6 p.m. until Friday midnight. The advisory is for Helena Valley, Meagher ...

After just a few months of La Niña​ conditions, forecasters have declared the weather phenomenon is done. Here's that that ...

We grade our winter outlook most years, even if the results aren’t pretty. But this year’s outlook was reasonably accurate.

When I think of snow, my mind reflects on my first official “powder day” as a brand-new skier in Vail. I remember peering down the run and scanning the blanket of fresh snow that ...

Sunday will be a tad better than Saturday. There will be showers here and there, but there will be extended periods of dry weather as well. Temperatures will stay chilly north and west of Boston ...

Isolated tornadoes, damaging wind gusts and large hail are possible. This ABC News weather graphic shows the forecast for this week's severe weather. Around the evening rush hour, isolated ...

The heavy weight of the ice is too much for some trees to bear. With the threat of winter weather continuing into Sunday night, more trees and other structures will likely turn icy overnight as ...