The polar vortex is a “constant feature” that begins to develop sometime in September and persists through sometime in spring ...

Violent tornadoes ripped through parts of the U.S., wiping out schools and toppling semitractor-trailers in several states.

Meanwhile, between 1 to 3 feet of snow is expected to blanket the Sierra Nevada, raising the risk of avalanches. The NWS ...

A forecast of up to six inches of snow with winds gusting at 50 to 60 mph has prompted the National Weather Service to issue ...

The Players Championship PGA tournament moved up tee times in hopes of completing play before the storm hits Ponte Vedra ...

Snow accumulations from 2 to 6 inches are generally expected, with higher amounts locally being possible. Wind gusts of up to 60 mph are also possible and could reduce visibility to a quarter mile or ...

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Another winter storm system is on the way to Michigan ... Expect 4-6 inches in those regions with 6-8 inches possible in parts of northeast Michigan. In metro Detroit, 2-4 inches of snow is ...

The WINTER STORM WARNING remains in effect for Montreal and all of southern Quebec. Radar is showing heavy snow to the south and west of the Montreal region moving northeast into southern Quebec.