Washington, D.C. rolled into Wednesday, July 22, feeling every bit like a swampy summer morning, with temperatures near 74°F and dew points hovering around 72°F under mostly clear skies. The air stays thick as the day wears on, with skies turning partly sunny and highs pushing to about 86°F before scattered afternoon showers and thunderstorms try to crash the party.
Forecast guidance points to rising rain chances in the early-to-mid afternoon, roughly from 2 to 5 p.m., with metro-area odds sitting around 30–40%. Coverage looks hit-or-miss, so you may just get a brief, passing shower while a few blocks away someone else gets a heavier burst of rain and some gusty winds.
Afternoon Storms: What To Expect
According to the National Weather Service, a few strong to severe thunderstorms are possible this afternoon, especially south and east of the District. Damaging wind is the main concern, with brief heavy rain in the stronger cells. While the highest odds for severe weather are outside the city, any gusty storm that rolls over D.C. could briefly disrupt outdoor plans and knock a few branches into roadways.
Marine, Commute And Airport Notes
Small craft advisories remain in effect on parts of the Chesapeake and larger bay waters into Thursday morning, so boaters should secure loose gear and keep a close eye on the sky. Fast-developing storms could also turn the afternoon commute into a slog and cause short-term flight hiccups. WTOP reported the FAA briefly halted flights in the region on Tuesday, so travelers may want to monitor updates and build in a little extra buffer time.
End Of Week Outlook
High pressure moves in from Thursday through Saturday, setting up a more comfortable stretch with drier, less humid air and highs easing back into the upper 70s to low 80s. By Sunday and early next week, humidity and storm chances creep back in as southerly flow redevelops, so anyone with outdoor plans may want to keep tabs on the evolving forecast.
Quick Tips
Heading outside this afternoon? Toss a compact rain jacket in your bag and be ready for brief delays if a storm pops up. Skip driving through flooded streets and never attempt to cross waterlogged roads, even if they look shallow. For the latest watches, warnings and advisories, check the National Weather Service and local alerts before you head out.
