Two dozen states could see the northern lights, NOAA's viewline map shows: Alaska, Washington, Oregon, Idaho, Montana, ...

Millions could see their first snowfall of the season this weekend as cold air brings the threat of snow to 13 states.

A fierce cold snap is in the forecast for the central and eastern U.S. early next week, forecasters warned, with ...

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

A "strong atmospheric river" could bring more rain and mountain snow to the Northwest, according to forecasters.

What time is liftoff? ULA Atlas V, Viasat mission may be visible for most of Florida pending weather. Did your city make ...

Kalmaegi was a typhoon in the Philippine Sea Monday afternoon Philippine Time, the Joint Typhoon Warning Center said in its latest advisory. Flash flooding can occur well inland and away from the ...

Hurricane Melissa was no longer on tracking maps by early Nov. 1, the first day of the final month of hurricane season.

The first nor'easter of the season rolled through Massachusetts for a wet and windy end to the long holiday weekend. When you hear the word "nor'easter," it might conjure up thoughts of wind-whipped ...