Note: The Flood Watch has expired for the DC region. The most recent watch issuance before the expiration is below.
A Flood Watch remains in effect Thursday, June 26, 2025 to 12 am including the following jurisdictions.
DISTRICT OF COLUMBIA.
MARYLAND: Frederick, Carroll, Baltimore, Baltimore City, Cecil, Prince George’s, Anne Arundel, Charles, Montgomery, Howard, Harford.
VIRGINIA: Fairfax, Arlington, Falls Church, Alexandria, Stafford, Spotsylvania, King George, eastern Loudoun, Prince William, Manassas, Manassas Park.
Excerpted from the National Weather Service:
…FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT…
WHAT…Flash flooding caused by excessive rainfall continues to be possible.
WHERE…Portions of DC, including the following , District of Columbia, Maryland, including the following areas, Anne Arundel, Carroll, Cecil, Central and Southeast Howard, Central and Southeast Montgomery, Charles, Frederick MD, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Prince Georges, Southeast Harford and Southern Baltimore, and Virginia, including the following areas, Arlington/Falls Church/Alexandria, Central and Southeast Prince William/Manassas/Manassas Park, Eastern Loudoun, Fairfax, King George, Northwest Prince William, Spotsylvania and Stafford.
WHEN…Until midnight EDT tonight.
IMPACTS…Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas.
*ADDITIONAL DETAILS…
– Thunderstorms continue to move through the watch area with heavy rainfall rates and training continuing to be a threat. Particularly concerned about this occurring over the I-95 corridor. Rainfall amounts of 1 to 2 are possible, with isolated amounts up to 4 inches possible. This could occur over a short period of time, potentially resulting in flash flooding.
– Please visit www.weather.gov/safety/flood for flood safety and preparedness information
PRECAUTIONARY/PREPAREDNESS ACTIONS…
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.