Twelve states face "dangerously hot conditions," as a major heat wave hits large parts of the country this week, a Newsweek map shows. The National Weather Service (NWS) has issued multiple heat ...

"The coldest conditions (as a whole) will be felt today and on Tuesday," an AccuWeather meteorologist told Newsweek.

Heavy rain and the possibility of flash floods are affecting several regions in the United States. The National Weather Service (NWS) has issued alerts for these severe conditions, which have the ...

The Pacific Northwest remained under an atmospheric river on Saturday, with the National Weather Service (NWS) issuing warnings for heavy rain, snow and gusty winds across several states.

Strong geomagnetic storms and a moderate solar radiation storm have led to an aurora view forecast for Wednesday night in the ...

When a hurricane approaches the U.S., forecasts for high winds and intense rain often grab the attention, but rip currents far away from the landfall location also present a deadly hazard. To place ...