As the National Hurricane Center watches system off Florida's coast for potential development, a flood watch has been issued ...

Doppler radar is one of the most revolutionary and lifesaving tools of modern meteorology, which has experts worried about ...

Dangerous ocean conditions could prove fatal at some California beaches, sparking warnings to stay out of the water.

The National Hurricane Center will release forecasts and tracks for some storms further in advance than last year, the ...

Air quality alerts advising people to stay indoors were issued earlier in the week and lasted through part of Wednesday ...

Air quality in some parts of the United States is worsening as smoke from dozens of wildfires in Canada travels south, pushed ...

A giant plume of Saharan dust is expected to arrive in Florida this week. Here's what to expect in Naples and Collier County.

Smoke from Canadian wildfires could contribute to hazy skies and a "dim" sun for several states later this week.

Auroras may be visible from Alaska to Massachusetts geomagnetic storm conditions continue. The northern lights could put on ...

Damaging winds and large hail are forecast for the Plains and the Midwest, and the remnants of Tropical Storm Alvin could ...

As Canadian wildfires burn, northern Michigan areas and the Upper Peninsula have been upgraded to an air quality alert. Here's what to know.

Plot monthly ice extent anomalies, map sea ice concentration anomalies, and more. Use a map-based interface to spatially compare sea ice extent for any two days or months between 1979 and present ...