Washington, District of Columbia – Rain moving in within hours this afternoon is set to slow travel across the D.C. region, with wet roads and falling temperatures impacting major corridors by mid to late afternoon.
According to the National Weather Service in Baltimore/Washington, a frontal boundary has shifted south toward the I-64 corridor, allowing cooler air to settle across Maryland, Virginia, and the District. High temperatures will stay in the 60s for most areas, with some upper 50s north of Baltimore and into western Maryland.
Rain develops between 2 p.m. and 5 p.m. and continues through the evening and into portions of the night. Roads along I-95, I-70, I-66, and the Capital Beltway (I-495) may become slick during peak travel hours, especially in Baltimore, Washington, Arlington, and Alexandria. Areas west of I-81, including Winchester and Cumberland, may see earlier showers and cooler conditions throughout the day.
Drivers should plan for reduced visibility during steady rain and allow extra time for evening travel. Keep headlights on and watch for ponding on low-lying roadways. Outdoor plans will likely be impacted through tonight.
Cool, breezy conditions linger into Sunday with highs in the low to mid-50s before gradual clearing begins. Another update is expected later today as rainfall timing and coverage become more precise.
