HEAT ADVISORY
HEAT ADVISORY ISSUED JULY 18 AT 7:50AM EDT UNTIL JULY 18 AT 7:00PM EDT
Effective: 2026-07-18 07:50:00
Expires: 2026-07-18 19:00:00
Issued by: NWS Baltimore MD/Washington DC
Alert Text
* WHAT...HEAT INDEX VALUES AROUND 105 EXPECTED. * WHERE...WASHINGTON DC, AND PORTIONS OF CENTRAL, NORTHERN, AND SOUTHERN MARYLAND, AND CENTRAL AND NORTHERN VIRGINIA.
* WHEN...FROM 11 AM THIS MORNING TO 7 PM EDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT ILLNESSES.
More Information
Target Area
DISTRICT OF COLUMBIA, SOUTHERN BALTIMORE, PRINCE GEORGES, ANNE ARUNDEL, CHARLES, ST. MARYS, CALVERT, FAIRFAX, ARLINGTON FALLS CHURCH ALEXANDRIA, STAFFORD, SPOTSYLVANIA, KING GEORGE, CENTRAL AND SOUTHEAST PRINCE WILLIAM MANASSAS MANASSAS PARK
🔔 Sign-up to receive real-time severe weather alerts via email or text —
subscribe
