Extreme Heat Alert extended in DC: cooling tips through July 7

Washington DC is under an Extreme Heat Alert for the holiday-weekend stretch, with the District extending the alert through Monday, July 6 at 8:00 a.m. AlertDC also shows a Heat Alert continuing beyond that window until Tuesday, July 7 at 8:00 a.m.

Alert dates: what’s active right now

• Extreme Heat Alert: Wednesday, July 1 through Sunday, July 5, with the Extreme Heat Alert extended until Monday, July 6 at 8:00 a.m.
• Heat Alert: continues after the Extreme Heat window until Tuesday, July 7 at 8:00 a.m.

Because the District says alert timing can be extended or revised based on the forecast, residents should check AlertDC before heading out.

Why DC issued the Extreme Heat Alert

The District’s Heat Alert and Extreme Heat Alert are triggered by the heat index (how hot it feels when humidity is factored in). In the District’s Heat Plan, an Extreme Heat Alert is issued when the National Weather Service forecasts a heat index of 105°F or above in Washington, DC.

What residents and visitors should do during Extreme Heat

• Hydrate early and often: drink lots of water even before you feel thirsty; avoid alcohol and drinks with lots of sugar.
• Limit strenuous outdoor time: the District advises avoiding strenuous activity, especially between 11 a.m. and 4 p.m.
• Use cooling breaks: go to air-conditioned spaces or shade to cool down, and reduce time outdoors when temperatures are highest.
• Dress for the heat: wear lightweight, loose-fitting, light-colored clothing; consider a wide-brimmed hat and sunscreen with SPF 15 or higher.
• Check on vulnerable people: pay attention to older adults, young children, people with chronic medical conditions, and people with disabilities or other access and functional needs.
• Never leave kids or pets in cars.

Cooling centers and shelter options (including July 3–4 hours)

DC operates free cooling centers across the city at air-conditioned community facilities. For the latest hours and locations, use the District’s cooling-center resources at heat.dc.gov.

For the holiday weekend, the District also posted specific cooling hours for Friday, July 3 and Saturday, July 4:

• Spray parks and outdoor pools: open 10 a.m. to 6 p.m.
• Recreation centers (9 a.m. to 5 p.m.):
  • Columbia Heights Community Center (1480 Girard Street NW)
  • Emery Heights Recreation Center (5701 Georgia Avenue NW)
  • Raymond Recreation Center (3725 10th Street NW)
  • Turkey Thicket Recreation Center (1100 Michigan Avenue NE)
  • Deanwood Community Center (1350 49th Street NE)
  • Rosedale Community Center (1701 Gales Street NE)
  • Sherwood Recreation Center (640 10th Street NE)
  • King-Greenleaf Recreation Center (201 N Street SW)
  • Ferebee-Hope Recreation Center (700 Yuma Street SE)
  • Fort Stanton Recreation Center (1812 Erie Street SE)
• Indoor pools (at select recreation sites): Turkey Thicket, Deanwood, and Ferebee-Hope have indoor pools operating as cooling options.

If you need a low-barrier place to cool, low-barrier shelters for people experiencing homelessness operate year-round and can serve as cooling locations during the heat emergency. For accessible transportation to a cooling site, call the Shelter Hotline at 202-399-7093 or dial 311.

The District also said the Downtown Day Services Center at 1313 New York Avenue NW can expand access during parts of the holiday weekend, including: Friday, July 3 (9 a.m. to 8 p.m.) and Saturday, July 4 (10 a.m. to 6 p.m.).

Recognize heat illness: when to call 911

Heat exhaustion and heat stroke can escalate quickly. The District advises calling 911 if you suspect you or someone else has a heat-related illness—especially if symptoms are serious or include confusion, very high body temperature, rapid heartbeat, lack of sweating, or loss of consciousness.

How to stay updated before you head out

Alert timing can change based on the forecast. Before commuting, working outside, or attending outdoor events, check AlertDC and the District’s heat resources for the most current guidance.

Sources

• Mayor Muriel Bowser press release (Extreme Heat Alert July 1–5 guidance and cooling/shelter steps)
• AlertDC RSS feed (confirms continuation until Monday, July 6 at 8AM; shows current Heat Alert status)
• DC250 Cooling Centers notice (July 3–4 facility hours/locations and shelter hotline reference)