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National Weather Service map (image via National Weather Service)

The National Weather Service has issued an areal flood warning for Alexandria.

“Avoid small streams and do not drive through water on roadways,” a release from the city said.

The warning is in effect until midnight tonight.

According to 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, Maryland and northern Virginia, including
the following areas: in DC, District of Columbia. In Maryland,
Anne Arundel, Carroll, Central and Southeast Howard, Central and
Southeast Montgomery, Northern Baltimore, Northwest Harford,
Northwest Howard, Northwest Montgomery, Prince Georges, Southeast
Harford and Southern Baltimore. In northern Virginia,
Arlington/Falls Church/Alexandria, Eastern Loudoun and Fairfax.

* WHEN…Until Midnight EDT tonight.

* IMPACTS…Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.

* ADDITIONAL DETAILS…
– Showers and thunderstorms are expected this afternoon into
the evening as a cold front pushes through the area. Heavy
rainfall rates could produce localized rainfall amounts of 2
to 3 inches in a short period of time.

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Severe thunderstorm as of 4:15 p.m.

The National Weather Service has issued both a Flash Flood Warning and Severe Thunderstorm Warning for Alexandria and surrounding localities.

“The National Weather Service has issued a Severe Thunderstorm Warning for Alexandria,” the city said in an emergency alert. “Seek indoor shelter immediately.”

In a separate Flash Flood Warning, the city said to avoid small streams and not to drive through water on roadways.

More from the National Weather Service:

BULLETIN – IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
428 PM EDT Wed Aug 10 2022

The National Weather Service in Sterling Virginia has issued a

* Severe Thunderstorm Warning for… The northwestern District of Columbia… Southeastern Montgomery County in central Maryland… Northwestern Arlington County in northern Virginia… Northeastern Fairfax County in northern Virginia…

* Until 515 PM EDT.

* At 428 PM EDT, a severe thunderstorm was located over North Bethesda, or over Rockville, and is nearly stationary.

HAZARD…60 mph wind gusts.

SOURCE…Radar indicated.

IMPACT…Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles.

* Locations impacted include… Arlington, Rockville, Bethesda, Olney, Pimmit Hills, Mclean, Howard University, American Legion Bridge, Fort Totten, Aspen Hill, Potomac, North Bethesda, North Potomac, Fairland, Tysons Corner, White Oak, Redland, Takoma Park, Great Falls and Colesville.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

For your protection move to an interior room on the lowest floor of a building.

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National Weather Service outlook for May 16, image via National Weather Service/Twitter

Alexandrians are being told to seek shelter indoors immediately.

“The National Weather Service has issued a Severe Thunderstorm Warning for Alexandria,” the city said in a release. “Seek indoor shelter immediately.”

The severe storm is expected to last for much of the afternoon with potential for damaging winds or hail.

Image via National Weather Service/Twitter

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The National Weather Service (NWS) is warning that low-lying areas of Alexandria could see as much as two or three feet of tidal flooding for the next few days.

In a coastal flood warning, the NWS said from tonight (Thursday) at 8 p.m. until 2 p.m. on Saturday (Oct. 30), high tides could flood parts of the city — particularly along the waterfront.

“Water is expected to approach buildings near King Street and Union Street,” the warning said. “Shoreline inundation up to one foot above ground is possible elsewhere.”

The warning noted that tides could reach four feet above normal levels at high tide, which in Alexandria is at 2:30 a.m. and p.m.

“Take the necessary actions to protect flood-prone property,” the NWS said. “If travel is required, do not drive around barricades or through water of unknown depth.”

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The National Weather Service has issued a flash flood warning for Alexandria.

“Avoid small streams and do not drive through water on roadways,” the city’s emergency services said.

The city is also under a severe thunderstorm warning.

More from the National Weather Service:

The Flash Flood Watch continues…

* From 2 PM EDT this afternoon through Friday morning.

* Several rounds of thunderstorms are expected this afternoon through early Friday morning with localized rainfall rates of up to 1-2 inches per hour possible. Total rainfall amounts of 1-3 inches, with locally higher amounts up to 4 inches are possible.

* Heavy rain in short periods of time will cause the potential for streams and creeks to quickly rise out of their banks as well as the potential for flash flooding in urban areas.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

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(Updated at 10 p.m.) The Alexandria Fire Department is responding to nearly a dozen calls throughout the city as it remains under a Flash Flood warning until 2:30 a.m.

“Right now we are on 11 different calls for public service for water-related emergencies,” Alexandria Deputy Fire Chief Brian Hricik told ALXnow.”It does not appear that any of them are people trapped in vehicles.”

Hricik said that there is light flooding in Old Town, which should become more severe as the tide rolls in tomorrow after 11 a.m. One of the calls was to assist a vehicle stuck in the roadway at Commonwealth and Monroe Avenues in Del Ray, he said.

“We’re extremely busy with calls right now. Everybody’s out on incidents right now,” Hricik said. “There are multiple reports of basements flooding in the northeast area of Alexandria and some in the southwest.”

Alexandria is under a Flood Warning as well as a Flash Flood Watch and an earlier Severe Thunderstorm Warning tonight.

Heavy rain from a line of strong storms is currently causing flooding in the city, according to the National Weather Service.

A trained spotter has reported knee high water and and an impassable street at the intersection of Mt. Vernon Avenue and E. Maple Street, a few blocks from the Braddock Road Metro station.

Flooding has also been reported around the King Street Metro station, and water rescues are being conducted “in many locations,” according to Mayor Justin Wilson.

More on the warnings from NWS:

THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A

* FLOOD WARNING…

* UNTIL 230 AM EDT FRIDAY.

* AT 826 PM EDT, DOPPLER RADAR AND INDICATED THUNDERSTORMS WITH HEAVY RAIN OVER THE AREA AND CONTINUE TO DEVELOP. THE RAIN WILL CAUSE FLOODING. UP TO AN INCH AND A HALF OF RAIN HAS ALREADY FALLEN. ADDITIONAL RAINFALL OF ONE TO TWO INCHES WILL BE POSSIBLE.

* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE… ARLINGTON, ALEXANDRIA, CENTREVILLE, DALE CITY, RESTON, ANNANDALE, SPRINGFIELD, FAIRFAX, FORT HUNT, VIENNA, GROVETON, FALLS CHURCH, HUNTINGTON, MANTUA, FORT BELVOIR, PIMMIT HILLS, WOODBRIDGE, QUANTICO, LAKE RIDGE AND BURKE.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

TURN AROUND, DON’T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD DEATHS OCCUR IN VEHICLES.

BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF FLOODING.

A FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING. ALL INTERESTED PARTIES SHOULD TAKE NECESSARY PRECAUTIONS IMMEDIATELY.

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Alexandria is under a Severe Thunderstorm Warning, as a strong storm bears down on the area.

From the National Weather Service:

PRINCE GEORGES MD-CHARLES MD-FAIRFAX VA-CITY OF ALEXANDRIA VA-
811 PM EDT MON JUL 20 2020

…A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM EDT FOR SOUTHWESTERN PRINCE GEORGES…NORTH CENTRAL CHARLES…AND SOUTHEASTERN FAIRFAX COUNTIES AND THE CITY OF ALEXANDRIA…

AT 811 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER LINCOLNIA, OR OVER SPRINGFIELD, MOVING SOUTHEAST AT 20 MPH.

HAZARD…60 MPH WIND GUSTS.

SOURCE…RADAR INDICATED.

IMPACT…DAMAGING WINDS WILL CAUSE SOME TREES AND LARGE BRANCHES TO  FALL. THIS COULD INJURE THOSE OUTDOORS, AS WELL AS DAMAGE  HOMES AND VEHICLES. ROADWAYS MAY BECOME BLOCKED BY DOWNED  TREES. LOCALIZED POWER OUTAGES ARE POSSIBLE. UNSECURED  LIGHT OBJECTS MAY BECOME PROJECTILES.

LOCATIONS IMPACTED INCLUDE…
ALEXANDRIA, WALDORF, ANNANDALE, CLINTON, SPRINGFIELD, FORT WASHINGTON, FORT HUNT, GROVETON, FORESTVILLE, HUNTINGTON, LA PLATA, MANTUA, FORT BELVOIR, NATIONAL HARBOR, ANDREWS AIR FORCE BASE, BURKE, LINCOLNIA, CAMP SPRINGS, FRANCONIA AND OXON HILL.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

CONTINUOUS CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY. LIGHTNING IS ONE OF NATURE’S LEADING KILLERS. REMEMBER, IF YOU CAN HEAR THUNDER, YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.

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