Join Club
Snow in Rosslyn on a traffic camera just before 11 p.m. on Jan. 15, 2024

(Updated at 12:40 a.m.) Arlington is now under a Winter Storm Warning, with total snowfall expected to reach 4-6 inches.

The National Weather Service upgraded the previous Winter Weather Advisory around 10:30 p.m. The snow accumulation is making travel difficult, prompting Metro and Arlington Transit to implement severe snow plans for buses.

The snow is also delaying and cancelling flights at National Airport — and reportedly stranding several flights on the tarmac for extended periods of time. The GW Parkway remains closed between Spout Run and the Beltway, due to the snow.

From NWS:

URGENT – WINTER WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
1028 PM EST Mon Jan 15 2024

…WINTER STORM WARNING IN EFFECT UNTIL 10 AM EST TUESDAY…

* WHAT…Heavy snow, possibly changing to light freezing rain or freezing drizzle along the Interstate 95 corridor toward morning. Total snow accumulation of 4 to 6 inches and ice accumulations of a light glaze.

* WHERE…Portions of central Maryland, The District of Columbia and northern Virginia.

* WHEN…Until 10 AM EST Tuesday.

* IMPACTS…Plan on slippery road conditions. The hazardous conditions could impact the Tuesday morning commute.

* ADDITIONAL DETAILS…Moderate to heavy snow this evening and overnight may produce snow of one half to one inch per hour and reduce visibility to one half mile or less at times. Snow intensity will taper off toward morning.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency.

When venturing outside, watch your first few steps taken on steps, sidewalks, and driveways, which could be icy and slippery, increasing your risk of a fall and injury.

Arlington Public Schools has canceled classes tomorrow and the county government will, as of now, open on a delay.

Federal government offices are also closing for the day.

Metro, meanwhile, issued the following press release Monday night about its operating status. Metro — along with Arlington Transit — is operating limited bus service due to the snow.

For the rest of the evening on Monday, Jan. 15, and early morning on Tuesday, Jan. 16, Metrobus will be operating under its Severe Snow Plan with approximately 40-plus bus routes operating.

Under a Severe Snow Plan, bus service is limited to major roads, with additional snow detours possible based on road conditions.

Customers are advised to travel only if necessary, as snow and ice may create hazardous conditions, causing delays and increased wait times. If snow is blocking the curb, wait on the sidewalk instead of the street until the bus arrives.

Metro is deploying resources throughout the system and across the region to monitor road conditions and keep parking lots, walkways, and stations clear of snow. Customers should build in additional travel time and use caution on platforms, escalators, parking lots, and other areas that may be slippery.

Metrorail is running regular service, though service may change based on weather conditions and staffing availability.

MetroAccess is running regular service, but customers are encouraged to travel only if necessary. Some trips may experience delays due to road conditions. If door-to-door service is not possible, curb-to-curb service will be provided instead.

The decision to reduce bus service was made to support the safety of our customers and employees. The plan was developed in conjunction and coordination with our jurisdictions and regional partners.

Metro will re-evaluate weather conditions throughout the day Tuesday and we aim to return to normal bus service as soon as conditions allow.

Customers are encouraged to sign up for MetroAlerts text and email messages to receive the latest service updates. You can also visit the Status and Alerts page and check Metro’s social media channels @wmata@MetrorailInfo and @Metrobusinfo.

0 Comments
Heavy rain in Clarendon on Jan. 9, 2024

(Updated at 5 p.m.) Arlington County is now under a Flood Warning as heavy, wind-driven rain continues across the region.

The National Weather Service issued the warning, below, around 3:30 p.m. It’s in addition to the earlier High Wind Warning, which is in effect until 1 a.m.

Local streams have been rising throughout the day and ponding can be seen on local roads. Among the first reports of significant flooding, Columbia Pike was being closed near the Pentagon as of 4 p.m. due to reported high water.

Forecasters say conditions will continues to get worse.

…FLOOD WARNING IN EFFECT UNTIL 1130 PM EST THIS EVENING…

* WHAT…Flooding caused by excessive rainfall is expected.

* WHERE…Portions of DC, including the following , District of Columbia, central Maryland, including the following county, Montgomery, and northern Virginia, including the following counties, Arlington, City of Alexandria, City of Fairfax, City of Falls Church, City of Manassas, City of Manassas Park, Fairfax, Loudoun and Prince William.

* WHEN…Until 1130 PM EST Tuesday.

* IMPACTS…Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring.

* ADDITIONAL DETAILS…
– At 327 PM EST, Doppler radar indicated a broad area of moderate to heavy rainfall. Flooding is ongoing or expected to begin shortly in the warned area. Between 1 and 1.5 inches of rain have fallen. Given moist soil conditions due to recent rains, rivers are responding quickly and rising towards flood stage.
– Additional rainfall amounts of 1 to 2 inches are possible in the warned area.

Officials have been cautioning residents to avoid driving into flooded streets and to stay home, if possible, until the storm passes.

Earlier, Arlington Public Schools cancelled after-school and evening activities.

Only minor power outages have been reported in Arlington so far this afternoon, though several thousand homes and businesses are currently without power in neighboring Fairfax County.

At Reagan National Airport, meanwhile, flight delays are building as the storm makes its way up the East Coast.

3 Comments
Storms bring heavy rain, wind and flooding at night (file photo)

Tonight’s storm is starting to cause flooding.

The earlier Flood Watch has been upgraded to a Flood Warning as the rain continues to fall.

More from the National Weather Service:

…FLOOD WARNING IN EFFECT UNTIL 4 AM EST MONDAY…

* WHAT…Flooding caused by excessive rainfall is expected.

* WHERE…Portions of DC, including the following , District of Columbia, central Maryland, including the following county, Montgomery, and northern Virginia, including the following counties, Arlington, City of Alexandria, City of Fairfax, City of Falls Church and Fairfax.

* WHEN…Until 400 AM EST Monday.

* IMPACTS…Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring.

* ADDITIONAL DETAILS…
– At 949 PM EST, Gauge reports indicated that water is rising to near flood threshold. Flooding is ongoing or expected to begin shortly in the warned area. Between 1 and 1.5 inches of rain have fallen.
– Additional rainfall amounts of 1 to 2 inches are possible in the warned area.
– Some locations that will experience flooding include…

Arlington… Alexandria… Bethesda… Reston… Annandale… Fairfax… Vienna… Falls Church… Mantua… Pimmit Hills… Mclean… American Legion Bridge… Rosslyn… Potomac… North Bethesda… Oakton… Lincolnia… Tysons Corner… Takoma Park… Wolf Trap…
– Please visit www.weather.gov/safety/flood for flood safety and preparedness information

5 Comments

(Updated at 5:25 p.m.) A Tornado Warning was issued for part of Arlington and the entire county is under Flash Flood and Severe Thunderstorm warnings.

The warnings were all initially issued between about 4:15-4:25 p.m., with forecasters saying there was imminent danger of a tornado in parts of South Arlington and flash flooding throughout the county.

The Tornado Warning was cancelled shortly after 4:30 p.m., though the other warnings remained in effect and have since been updated with newer information.

As of 4:50 p.m. flooding could be seen occurring on Columbia Pike at S. Greenbrier Street — a frequent problem spot — with high standing water in the roadway and some motorists trying to drive through it while others were seen turning around. As of 5 p.m. much of the water had receded.

Ponding was also seen in the usual problem spots on I-395.

More on the flash flooding from the National Weather Service:

The National Weather Service in Sterling Virginia has issued a

* Flash Flood Warning for… Southeastern Arlington County in northern Virginia… Southeastern Fairfax County in northern Virginia… The City of Alexandria in northern Virginia…

* Until 745 PM EDT.

* At 436 PM EDT, emergency management reported thunderstorms producing heavy rain in in the Springfield area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash flooding is already occurring.
HAZARD…Life threatening flash flooding. Thunderstorms producing flash flooding.
SOURCE…Emergency management reported.
IMPACT…Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses.

Also from NWS, as of 5 p.m., on the storms:

…THE SEVERE THUNDERSTORM WARNING FOR THE DISTRICT OF COLUMBIA… SOUTHERN MONTGOMERY…WEST CENTRAL PRINCE GEORGES…ARLINGTON…AND EAST CENTRAL FAIRFAX COUNTIES AND THE CITY OF ALEXANDRIA WILL EXPIRE AT 500 PM EDT…

The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. However gusty winds and heavy rain are still possible with this thunderstorm. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service Sterling Virginia.

0 Comments
Storm arriving on radar as of 5:35 p.m.

Update at 6:20 p.m. — It appears that Arlington has been spared significant damage, at least from the first wave of storms. While rain and lightning are continuing, few power outages have been reported here so far. Fairfax County saw some bigger impacts, however, with Dominion reporting nearly 15,000 customers without power there. Additional storms are possible later tonight and a Tornado Watch remains in effect until 9 p.m.

Earlier: The storms that you’ve been hearing about all day are almost here.

A Severe Thunderstorm Warning has been issued for Arlington ahead of the line of storms, which forecasters say are packing damaging winds.

Residents are being encouraged to go to their basements or to an interior portion of a sturdy structure, away from windows. The storms have been toppling trees and knocking out power over a large swath of Fairfax County prior to their arrival here.

More from the National Weather Service:

BULLETIN – IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
543 PM EDT Mon Aug 7 2023

The National Weather Service in Sterling Virginia has issued a

* Severe Thunderstorm Warning…

* Until 645 PM EDT.

* At 543 PM EDT, severe thunderstorms were located along a line extending from I66 and I495 Interchange to 12 miles west of Stafford, moving east at 50 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… Arlington, Alexandria, Waldorf, Dale City, Bethesda, Bowie, Annandale, Clinton, Springfield, College Park, Fort Washington, Greenbelt, Fairfax, Langley Park, Fort Hunt, Vienna, Groveton, Forestville, Falls Church and Huntington.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A Tornado Watch remains in effect until 900 PM EDT for District of Columbia…central and southern Maryland…and northern Virginia.

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

Large hail and damaging winds and continuous cloud to ground lightning is occurring with these storms. 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.

0 Comments
Lightning over Cherrydale (photo courtesy Kennedy Combs)

A strong storm is approaching Arlington from the west, prompting a Severe Thunderstorm Warning.

Fueled by today’s heat and humidity, the storms are packing potentially damaging winds, torrential rain and lightning. The current warning covers most of Arlington County, except the northernmost portion, through 7:30 p.m.

More from the National Weather Service:

The National Weather Service in Sterling Virginia has issued a

* Severe Thunderstorm Warning for… The southeastern District of Columbia… West central Prince Georges County in central Maryland… Arlington County in northern Virginia… The City of Falls Church in northern Virginia… East central Fairfax County in northern Virginia… The City of Alexandria in northern Virginia…

* Until 730 PM EDT.

* At 653 PM EDT, a severe thunderstorm was located over Lake Barcroft, or over Falls Church, moving east at 15 mph.
HAZARD…60 mph wind gusts and quarter size hail.
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, Alexandria, Annandale, Springfield, Fort Washington, Fort Hunt, Groveton, Falls Church, Huntington, Coral Hills, Pimmit Hills, National Harbor, Reagan National Airport, Crystal City, Nationals Park, Lincolnia, Franconia, Oxon Hill, Merrifield and Lake Barcroft.
HAIL THREAT…RADAR INDICATED
MAX HAIL SIZE…1.00 IN
WIND THREAT…RADAR INDICATED
MAX WIND GUST…60 MPH

0 Comments
Hot weather amid a July 2021 heat wave (staff photo by Jay Westcott)

What had been an Excessive Heat Watch for Friday is now a warning.

The National Weather Service just issued the Excessive Heat Warning, cautioning against “dangerously hot conditions with heat index values around 110” tomorrow.

From NWS:

…HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING…

…EXCESSIVE HEAT WARNING IN EFFECT FROM 11 AM TO 8 PM EDT FRIDAY…

* WHAT…For the Heat Advisory, heat index values around 105. For the Excessive Heat Warning, dangerously hot conditions with heat index values around 110 expected.

* WHERE…The Washington and Baltimore Metropolitan areas, southern Maryland, and portions of northern Virginia as well as the Virginia Piedmont.

* WHEN…For the Heat Advisory, until 8 PM EDT this evening. For the Excessive Heat Warning, from 11 AM to 8 PM EDT Friday.

* IMPACTS…Extreme heat and humidity will significantly increase the potential for heat related illnesses, particularly for those working or participating in outdoor activities.

Some outdoor Arlington events are being cancelled due to the heatwave, including a concert planned today in Pentagon City.

On top of it all, forecasters say strong storms are possible later today and on Saturday. A cooldown is expected on Sunday, as high temperatures dip back into the mid-to-upper 80s.

2 Comment

Updated at 6:35 p.m. — The Severe Thunderstorm Warning has been extended to southern portions of the county.

Earlier: A northern section of Arlington may get brushed by an intense thunderstorm.

A Severe Thunderstorm Warning has been issued for part of Arlington as a storm approaches from the northwest.

More from the National Weather Service:

BULLETIN – IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
538 PM EDT FRI JUL 14 2023

THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A

* SEVERE THUNDERSTORM WARNING […]

* UNTIL 630 PM EDT.

* AT 538 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER AMERICAN LEGION BRIDGE, MOVING EAST AT 35 MPH.

HAZARD…60 MPH WIND GUSTS AND QUARTER SIZE HAIL.

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, BOWIE, OLNEY, COLLEGE PARK, GREENBELT, LANGLEY PARK, BELTSVILLE, FORESTVILLE, FALLS CHURCH, LARGO, CORAL HILLS, BLADENSBURG, PIMMIT HILLS, MCLEAN, FEDEX FIELD, FORT TOTTEN, ROSSLYN AND UNIVERSITY OF MARYLAND.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A BUILDING.

LARGE HAIL AND DAMAGING WINDS AND 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.

TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.

2 Comment
Flash Flood Warning on 7/5/23

A slow-moving thunderstorm is hovering over northern and western portions of Arlington, prompting a Flash Flood Warning.

The storm is dropping copious amounts of rain, which could cause streams to overtop their banks and basements to flood. The warning is in effect until 6:30 p.m.

The Falls Church area is getting hit particularly hard by the downpour.

More from the National Weather Service:

The National Weather Service in Sterling Virginia has issued a

* Flash Flood Warning for… Western Arlington County in northern Virginia… Central Fairfax County in northern Virginia… The Northwestern City of Alexandria in northern Virginia… The City of Fairfax in northern Virginia… The City of Falls Church in northern Virginia…

* Until 630 PM EDT.

* At 325 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.
HAZARD…Flash flooding caused by thunderstorms.
SOURCE…Radar.
IMPACT…Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

3 Comments
Storm at 2:15 p.m. on 6/27/23

Update at 3:10 p.m. — So far, only 86 Dominion customers are reported to be without power in Arlington, compared with nearly 2,800 in Fairfax County and the City of Fairfax.

Update at 2:45 p.m. — A particularly intense portion of the storm is over Rosslyn, according to the National Weather Service. Additionally, a tree has been reported down on power lines on the 600 block of N. Kenmore Street in Ashton Heights.

At 240 PM EDT, a severe thunderstorm was located over American University, or over Rosslyn, moving east at 25 mph.
HAZARD…60 mph wind gusts and nickel size hail.
SOURCE…Broadcast media. At 2:25pm a downed tree was reported in Tysons.
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.

Earlier: All of Arlington County is under a Severe Thunderstorm Warning.

A strong storm is currently approaching from the west, packing damaging winds and hail. Most of D.C. is included in the warning, which is in effect until 3 p.m.

More from the National Weather Service:

The National Weather Service in Sterling Virginia has issued a

* Severe Thunderstorm Warning…

* Until 300 PM EDT.

* At 209 PM EDT, a severe thunderstorm was located over Oakton, or over Vienna, moving east at 25 mph.

HAZARD…60 mph wind gusts and quarter size hail.
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, Alexandria, Centreville, Rockville, Bethesda, Reston, Annandale, Clinton, Springfield, Fort Washington, Herndon, Fairfax, Langley Park, Fort Hunt, Vienna, Groveton, Falls Church, Huntington, Mantua and Fort Belvoir.

HAIL THREAT…RADAR INDICATED
MAX HAIL SIZE…1.00 IN
WIND THREAT…RADAR INDICATED
MAX WIND GUST…60 MPH

0 Comments
Radar image of incoming storm

A strong storm is approaching Arlington from the west, prompting a Severe Thunderstorm Warning — the first of the year.

From the National Weather Service:

The National Weather Service in Sterling Virginia has issued a

* Severe Thunderstorm Warning for… The District of Columbia… Southeastern Montgomery County in central Maryland… Northern Prince Georges County in central Maryland…

Arlington County in northern Virginia… The City of Falls Church in northern Virginia… Northeastern Fairfax County in northern Virginia…

* Until 700 PM EDT.

* At 617 PM EDT, a severe thunderstorm was located over Tysons Corner, or over American Legion Bridge, moving east at 40 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….

HAIL THREAT…RADAR INDICATED
MAX HAIL SIZE…<.75 IN
WIND THREAT…RADAR INDICATED
MAX WIND GUST…60 MPH

 

2 Comments
×

Subscribe to our mailing list