Washington, DC – Prepare for a turbulent Wednesday as intense heat and strong thunderstorms target the heart of the District, bringing both safety hazards and summer disruptions across Washington DC. By Wednesday afternoon, residents can expect temperatures soaring into the 90s, with a heat index reaching 102°F and the risk of powerful storms—prompting calls for urgent heat and storm precautions citywide.
According to the National Weather Service, showers and thunderstorms will likely develop after 11 a.m. Wednesday, continuing through the evening. These storms may bring gusty winds, heavy downpours, and possible power outages, especially along major routes like I-395 and throughout central Washington. The chance of precipitation stands at 70%, with new rainfall amounts approaching half an inch in some areas. The forecast urges residents to limit time outdoors, hydrate frequently, and avoid non-essential travel during peak storm hours. Secure outdoor items and have a plan in place for sudden weather changes.
Looking ahead, Thursday brings a mix of sun and showers with highs near 94°F, while Friday stays hot at 92°F and brings another round of storms—likely disrupting evening commutes and outdoor activities. The weekend begins unsettled, with storms possible Saturday afternoon and more heat Sunday, keeping safety top of mind for anyone venturing outside.
What’s Next:
Thunderstorm threats persist through the weekend, with a brief window of quieter, sunny weather possible by Monday, July 21. Stay tuned for further advisories and prepare now for rapid shifts between heat and hazardous summer storms.
Five-Day Forecast: Washington, DC (Wednesday, July 16 – Monday, July 21)
- Wednesday: Showers and thunderstorms after 11 a.m. High 91°F (heat index 102°F). Winds S at 10 mph. Chance of rain 70%.
- Thursday: Chance of showers and storms after 2 p.m. Partly sunny, high 94°F. Chance of rain 40%.
- Friday: Showers and storms likely after 2 p.m. High 92°F. Chance of rain 60%.
- Saturday: Showers and storms after 2 p.m. Partly sunny, high 87°F. Chance of rain 30%.
- Sunday: Showers and storms likely. High near 90°F. Chance of rain 60%.
- Monday: Showers and storms possible. High 90°F. Chance of rain 60%.
Stay alert—multiple rounds of storms and heat may affect plans and safety across the DC metro through Monday.
