Annandale, VA – Thunderstorms are expected to roll into Northern Virginia Wednesday afternoon, bringing the potential for heavy rain, gusty winds, and localized flooding during the evening commute. The most active period is likely between 2 p.m. and 8 p.m., with outdoor plans and travel at risk for delays.
According to the National Weather Service, showers will begin developing after midday Wednesday, intensifying into thunderstorms during the afternoon. Rainfall rates could briefly exceed a tenth of an inch per hour, particularly in slow-moving cells. The heaviest activity is expected along the I-495 corridor and surrounding neighborhoods, with drivers urged to allow extra time and avoid low-lying roads prone to ponding.
Temperatures will peak near 91°F before storms arrive, with muggy conditions adding to the discomfort. Outdoor workers and event organizers are advised to secure equipment and plan for shelter. The storm risk tapers off by midnight, leaving partly cloudy skies overnight with a low near 73°F.
Storm chances return Thursday afternoon, though the coverage should be more scattered.
Five Day Annandale, VA Forecast:
- Tuesday Night: Slight chance of showers or storms until late evening. Low 74°F.
- Wednesday: Showers and storms likely after 2 p.m. High 91°F, low 73°F.
- Thursday: Mostly sunny morning, storms possible after 2 p.m. High 91°F, low 73°F.
- Friday: Mostly sunny, warm. High 90°F, low 71°F.
- Saturday: Afternoon shower chance. High 91°F, low 71°F.
