Severe storms are sweeping through the D.C. region, packing high winds and heavy downpours Monday afternoon and evening.
“The tornado threat, I believe, will start to diminish over the next couple of hours as the heaviest of the cells move off to the east, but the threat for damaging winds will stay with us as we go into the afternoon rush hour,” said WTOP Meteorologist Mike Stinneford.
These watches and warnings were issued by the National Weather Service for the D.C. region:
- Severe thunderstorm warning for parts of Anne Arundel, northwestern Calvert, eastern Prince George’s, northeastern Charles counties in southern Maryland as well as southeastern Baltimore City until 4 p.m.
- Coastal flood warning along the shoreline in Anne Arundel County until 10 p.m.
Another band of severe weather forecast to hit the region during the evening commute.
“Showers and a risk of some thunderstorms over the next several hours, damaging winds, large hail the main threat,” Stinneford said. “Risk of tornadoes now mainly east of I-95.”
The National Weather Service has canceled a tornado watch early. The notice was originally slated to last until 7 p.m.
Tornado warnings popped up for parts of the D.C. region earlier in the day as the National Weather Service spotted rotations on the radar.
Storms moved through at 55 mph, packing powerful winds as high as 60 mph and knocking out power for thousands of homes.
Rainfall rates reached 3 to 5 inches an hour Monday afternoon, according to Stinneford.
Some area roadways are experiencing puddling or flooding, including Interstate 270 and the Capital Beltway. Stick with WTOP Traffic for the latest on conditions.
Many school systems and the federal government have closed early as local officials asked residents to stay home if possible.
Much of the area is under a moderate risk for severe storms: Level 4 out of 5, according to the National Weather Service’s Storm Prediction Center. A designation rarely issued for the D.C. region.
Have a plan to take cover when a warning is issued. Tornado Watch is in effect until 7pm this evening. #MDwx #VAwx #WVwx #DCwx https://t.co/NGYRoE5Jd2
— NWS Baltimore-Washington (@NWS_BaltWash) March 16, 2026
It advises that storms will move “very rapidly” and to “take action” when “warning are issued,” not wait until one can hear or see signs of them.
The primary threat will be damaging gusts. Some storms could produce winds between 65 and 75 mph and isolated tornadoes are possible.
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Temperatures are expected to climb into the upper 60s and low 70s, creating conditions that could see another band of severe storms during the evening.
Behind the storms, a strong cold front will sweep through, bringing a dramatic shift in conditions for St. Patrick’s Day.
The storms and rainfall are expected to wrap up overnight; a few wet snowflakes may mix in after midnight as temperatures plummet into the 20s and 30s.
Tuesday will feel much more like winter returning to the region, as high temperatures may struggle to reach the upper 30s to mid 40s, and gusty northwest winds could make it feel closer to the 20s and 30s. Wind gusts reaching 40 mph are possible, adding to the chilly feel.
Students and federal workers sent home early
Federal employees have been authorized for early departure by the Office for Personnel Management. All employees must depart no later than 2 p.m. Monday.
Schools across the D.C. area said they would be closed or would dismiss students early in anticipation of severe weather. A full list is available on WTOP.com.
Flights are delayed at local airports Monday as the severe weather sweeps through the region. Ground stops that were put in place at Reagan National Airport and Dulles International Airport have been lifted.
Maryland prepares for the storm
Gov. Wes Moore declared a state of preparedness, directing Maryland’s Department of Emergency Management to coordinate readiness efforts across state government. He said the state’s Emergency Operations Center will be activated for Monday’s storm.
“I am urging residents to prepare early, stay informed, and adjust plans, including postponing travel, as conditions change. Know the safest room at home or at work, and plan to be indoors before the storm arrives,” Moore said in a statement.
The state issued the following preparedness recommendations:
- Plan ahead to minimize impact on you and your family.
- If you receive a tornado warning, immediately seek shelter.
- Stay informed by regularly checking weather updates from official sources and be sure to have a way to access local forecasts and warnings.
- Have an emergency kit ready and a family emergency plan in place, including where to shelter if a tornado warning is issued for your area.
- Heed all warnings and stay indoors during severe weather, including pets.
- Keep devices charged in case of power outages.
- Know who to contact in the case of a power outage. Emergency phone numbers for utility companies can be found at mdem.maryland.gov.
- Only use generators outdoors and never in a garage. The generator should be at least 20 feet away from the home and away from windows, doors and vents.
D.C. Mayor Muriel Bowser echoed those calls for residents to keep an eye on the weather and change plans as needed.
After the storm, issues such as downed trees or debris can be reported to 311. Fallen electrical lines or power outages should be called into Pepco at 877-PEPCO-62 (877-737-2662).
FORECAST
MONDAY AFTERNOON/EARLY EVENING: WEATHER ALERT
Strong to severe thunderstorms
Temperatures: 65-72, falling
Winds: South 15-25, Gusts to 50-60 mph
MONDAY NIGHT:
Rain. Storms end. Wet snowflakes possible
Lows: 27-35
Winds: West 10-15, Gusts 25 mph
TUESDAY:
Partly sunny and cold for St. Patrick’s Day
Highs: 38-46
Wind Chills: 25-35
Winds: Northwest 15-25, Gusts to 40 mph
WEDNESDAY:
Partly cloudy
Highs: 38-45
Winds: South 5-10 mph
CURRENT CONDITIONS
Power outages
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