Satellites, including those used for GPS and communications, will face greater risks in coming decades during solar-triggered ...

Severe weather impacting millions across the country. NBC News’ Aaron Gilchrist reports tonight from Tennessee where deadly ...

We can expect a warming trend with increasing humidity and a chance of thunderstorms developing over the weekend.

Tomorrow (Thursday): Partly sunny and humid. Highs reach the upper 80s to low 90s, with another chance of isolated to ...

Severe thunderstorms moved across the Lehigh Valley late Wednesday afternoon, leading to flash flooding and nearly 2,000 ...

Scattered showers and isolated storms will move into parts of eastern Oregon and western Idaho this weekend before a warm-up ...

We have a couple of spotty groups of storms that are expected for the afternoon hours. The morning should be mostly dry, but ...

After a July that ended only slightly below normal in the rainfall category for New York City, August has left the city ...