According to the National Weather Service (NWS), residents in 24 states are advised to remain indoors as temperatures reach ...

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

NEW YORK (Reuters) -Tens of millions of people in major cities across the U.S. Northeast are facing record high temperatures ...

High heat clamped down on Tuesday across the eastern United States once again, with more than 75 million Americans between ...

Advisories take effect this week as the heat index for most of Maryland is expected to reach up to 110 in the coming days.

For 150 million people across the United States, humidity surged to levels higher than Miami late Monday. Maps show where.

Extreme Heat Warning issued by NWS for the Baltimore/Washington DC area with heat index values up to 111 degrees.

Governor Wes Moore declared a State of Preparedness on June 23, 2025, to strengthen state coordination as Maryland braces for ...

A code red extreme heat alert has been declared for City as near triple-digit heat and elevated humidity levels are expected ...

The National Weather Service is cautioning Tri-State residents about extreme heat early this week with heat indices that ...