Heat Index Above 110 Degrees Will Grip the Washington Area Friday Before Holiday Storms Threaten July 4 Celebrations

A hot summer skyline in Washington with warning for extreme heat and possible storms

WASHINGTON, DC — Dangerous heat is continuing across the Washington area on Friday as the region heads into a large Fourth of July weekend. An extreme heat warning remains in place for D.C., Maryland and Northern Virginia, with temperatures expected to reach 103 degrees and heat index values climbing as high as 114 in Waldorf.

Thursday already set a record in the city, where the temperature reached 102 degrees and broke the mark for the hottest July 2 on record. Storm Team4 Chief Meteorologist Doug Kammerer said the previous record dated back to 1898.

Friday Stays Mostly Dry

High pressure is helping keep most of the region quiet for much of Friday, even as it locks in the heat. Forecasters said an isolated afternoon storm is possible, but it is not expected to be widespread.

The main concern remains the combination of intense sun, lingering overnight warmth and already elevated temperatures, which can raise the risk of heat-related illness.

Saturday Brings The First Real Storm Chance

Conditions are expected to change on Saturday, when temperatures move back above 100 degrees and crowds gather for Independence Day events. The day should begin dry, but showers and thunderstorms are likely between 3 p.m. and 7 p.m.

Forecasters said the storm threat could affect flyovers and other outdoor plans, especially during the afternoon and early evening.

Holiday Plans Are Already Shifting

The heat has already forced some changes to holiday activities. Salute to America altered its schedule because of the extreme temperatures, while parades in Takoma Park, Laurel and Leesburg were canceled.

Organizers expect the weather to calm down by 8 or 9 p.m., before most fireworks shows begin. The National Mall fireworks are scheduled to start around 10:30 p.m.

What To Watch Next

Sunday is expected to stay unsettled, with scattered showers and storms possible on and off through the day. Monday also brings another chance for showers and storms, along with highs near 90 degrees.

Officials are urging people to limit time outdoors, drink plenty of water, use cooling centers if needed and check on children, pets and neighbors as the heat continues through the holiday weekend.

Riders Times covers the Pacific Northwest, one story at a time.

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *