The Latest Breaking News from NOAA

Florida's emerging marine heat wave threatens ecosystem and fuels hurricane season temperature intensifies.

A geomagnetic storm forecast could make aurora borealis more visible at lower latitudes

After record breaking days on Monday and Tuesday, unofficial analysis shows the world may have seen its hottest seven days in a row

In the Atlantic clash of the weather titans this hurricane season, scientists still aren’t sure what the rest of the season may hold.

July is off to a record hot start worldwide, data shows.

The monthly test of Lexington’s emergency warning sirens sounded off Wednesday morning. The somewhat unusual number of severe storm events already this summer signals the importance of early warning.

The planet's temperature spiked on Tuesday to its hottest day in decades and likely centuries, and Wednesday could become the third straight day Earth unofficially marks a record-breaking high. It's the latest in a series of climate-change extremes that alarm but don't surprise scientists.

Some of the hottest global weather in recorded history is happening this week. It's likely that records will continue to fall this year.

As the U.S. celebrated July 4, the sun hosted its own fireworks display in the form of a coronal mass ejection "double punch" that NASA predicts could strike Earth on Friday (July 7).