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

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

The DMV is baking — again. After four daily high temperature records were either tied or shattered across the region, Tuesday ...

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

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

The National Weather Service issued an Extreme Heat Watch for the DC area, with heat indices reaching 110 degrees.

A strong ridge of high pressure is creating “very warm” air mass over the region, a phenomenon known as a heat dome.

The National Weather Service has issued extreme heat warnings and heat advisories for large swathes of the South, Midwest and Northeast.

The NWS forecast office, Baltimore-Washington, on X, formerly Twitter, on Monday: "Temperatures will further warm today with ...

A heat dome has settled over the D.C. area, bringing high temperatures and humidity through Friday. High heat clamped down on ...

Thursday is expected to be the first day of the year when temperatures top 90 across the entire Baltimore region, according to the National Weather Service.