Weather Alerts For Saint Marys City, MD

# HEADLINE -------------------- The combination of a slow moving frontal zone with a tropical air mass in place will increase the risk of flash flooding through this evening FLOOD WATCH REMAINS IN EFFECT UNTIL MIDNIGHT EDT TONIGHT # DETAILS -------------------- WHAT Flash flooding caused by excessive rainfall continues to be possible. WHERE Washington DC, and portions of Maryland, including the following areas, Anne Arundel, Calvert, Carroll, Cecil, Central and Southeast Howard, Central and Southeast Montgomery, Charles, Frederick, Northern Baltimore, Northwest Harford, Northwest Howard, Northwest Montgomery, Prince Georges, Southeast Harford, Southern Baltimore, St. Marys and Washington, Virginia, including the following areas, Albemarle, Arlington/Falls Church/Alexandria, Central and Southeast Prince William/Manassas/Manassas Park, Clarke, Culpeper, Eastern Loudoun, Fairfax, Frederick, Greene, King George, Madison, Northern Fauquier, Northern Virginia Blue Ridge, Northwest Prince William, Orange, Page, Rappahannock, Shenandoah, Southern Fauquier, Spotsylvania, Stafford, Warren and Western Loudoun, and panhandle West Virginia, including the following areas, Berkeley, Jefferson and Morgan. 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 - Multiple rounds of heavy rainfall are possible through this evening, some of which may occur over areas which recently experienced flooding rains. Slow storm motions and repeat thunderstorm activity will occur within a tropical air mass. Hourly rainfall rates could push into the 2 to 3 inch range in the strongest storms, with an inch in 20 minutes possible. - Please visit www.weather.gov/safety/flood for flood safety and preparedness information. ISSUED AT Monday, July 6, 2026 at 2:23 PM EDT ISSUED BY National Weather Service Baltimore MD/Washington DC HEADER Flood Watch # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. # AREAS AFFECTED -------------------- Charles, Culpeper, Northwest Prince William, Page, Spotsylvania, Western Loudoun, Albemarle, Anne Arundel, Arlington/Falls Church/Alexandria, Berkeley, Calvert, Carroll, Cecil, Central and Southeast Howard, Central and Southeast Montgomery, Central and Southeast Prince William/Manassas/Manassas Park, Clarke, District of Columbia, Eastern Loudoun, Fairfax, Frederick, Frederick, Greene, Jefferson, King George, Madison, Morgan, Northern Baltimore, Northern Fauquier, Northern Virginia Blue Ridge, Northwest Harford, Northwest Howard, Northwest Montgomery, Orange, Prince Georges, Rappahannock, Shenandoah, Southeast Harford, Southern Baltimore, Southern Fauquier, St. Marys, Stafford, Warren, Washington

There is a Marginal Severe Storm Risk for your location. Continue reading for today's outlook from the National Weather Service's Storm Prediction Center. -------------------- National Severe Storm Outlook THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE UPPER MISSISSIPPI VALLEY...THE ARKLATEX...AND CENTRAL VIRGINIA INTO EXTREME NORTHERN NORTH CAROLINA SUMMARY Widely scattered severe thunderstorms capable of large hail and severe wind gusts remain possible across the eastern Dakotas and western Minnesota this afternoon and evening. Isolated to scattered damaging wind gusts will also be possible with the strongest storms in the southern Mid-Atlantic, Carolinas, and ArkLaTex regions. 20Z Update The previous forecast (see below) remains on track, with only minor changes made to the thunder and severe probabilities to reflect the latest observations and numerical guidance consensus.