Image Source: FOX 5 DC
A flash flood warning was issued Sunday as thunderstorms moved across Washington, D.C., Maryland and Virginia, creating a heightened risk of flooding across the DMV. FOX 5 DC’s live coverage tracked the latest weather warnings, flood watches and travel disruptions throughout Aug. 2, 2026.
The severe weather threat continued into the evening, with FOX 5 DC reporting that flash flood warnings remained in effect through Sunday night. The storms brought the potential for heavy rain and rapidly rising water, particularly in areas that typically experience drainage problems during intense downpours.
Urgent Flash Flood Warning Covers the DMV
The warning affected communities throughout the region, including Washington, D.C., Maryland and Virginia. Residents were encouraged to stay informed as conditions changed and to follow the latest alerts from local authorities and weather officials.
FOX 5 DC listed the latest update at 9:35 p.m. EDT on Aug. 2. The station’s coverage emphasized that the storm threat was not limited to one locality, with flooding concerns extending across the wider metropolitan area.
Flood watches were also expected to continue overnight across the DMV. That meant the risk did not necessarily end when the heaviest storms moved away. Additional rain could worsen already saturated or waterlogged locations, making overnight travel more difficult.
Powerful Storms Disrupt Regional Travel
The thunderstorms caused disruptions at two major airports serving the region. Ground stops were issued at BWI and DCA because of the storms, adding potential delays for travelers flying into or out of the DMV.
Airport ground stops can temporarily prevent aircraft from departing for a destination or arriving at an airport. During severe weather, these measures are used to help manage safety concerns and congestion while storms pass through the area.
The travel impact was an important part of Sunday’s weather story. Flooded roads, reduced visibility and lightning can create dangerous conditions for drivers, pedestrians and airport passengers. Anyone traveling overnight faced the possibility of changing routes, delays or cancellations as the storm system continued to develop.
Latest FOX 5 DC Forecast and Safety Concerns
FOX 5 DC contributor Joe Calabrese shared the latest forecast as part of the station’s continuing coverage. The live report included updates on flash flood warnings, overnight flood watches and storm-related airport restrictions.
Flooding can develop quickly during thunderstorms, sometimes turning normally passable streets into hazardous areas. Low-lying locations, underpasses and roads near streams are especially vulnerable when intense rainfall overwhelms drainage systems.
Residents should monitor official warnings and alerts, avoid driving through flooded roads and remain prepared for changing conditions. Even shallow-looking water can hide damaged pavement, debris or strong currents. If a road is blocked or marked as unsafe, drivers should turn around rather than attempt to cross.
People in affected areas should also keep phones charged, check weather updates before leaving home and allow extra time for travel. Those with outdoor plans may need to postpone activities until the warnings and watches have ended.
What Happens Next Across Washington, D.C., Maryland and Virginia?
FOX 5 DC’s coverage indicated that the threat would continue overnight, with flood watches remaining in place across the DMV. The exact conditions could vary by neighborhood, depending on rainfall intensity and how quickly water drains.
The latest forecast remained the most reliable source for updated timing and location information. Residents were advised to continue monitoring alerts from local authorities and weather officials, especially if additional thunderstorms formed after the initial storms passed.
The combination of flash flooding, overnight watches and airport ground stops made Sunday a challenging weather day for the region. The storm threat affected daily routines across the DMV, from commuters and travelers to residents living in flood-prone areas.
Frequently Asked Questions
What is a flash flood warning?
A flash flood warning means flooding is occurring or is expected soon in the warned area. People should move to higher ground when necessary and avoid flooded roads.
Which areas were affected by the warning?
The reported storm threat covered Washington, D.C., Maryland and Virginia, with conditions varying across the DMV.
How long did the flood threat last?
FOX 5 DC reported flash flood warnings through Sunday night, while flood watches were expected to continue overnight.
Were flights affected by the storms?
Yes. Ground stops were issued at Baltimore/Washington International Airport and Ronald Reagan Washington National Airport, also known as BWI and DCA.
What should residents do during flooding?
Residents should monitor official alerts, avoid flooded roads and never attempt to drive through moving or uncertain water.
