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 have enjoyed a nice break from the humidity the last couple of days, but summertime heat will make a return this weekend.

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

Strong storms moved through parts of the Valley this weekend, knocking out power to thousands of utility customers.

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

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 ...