104°Mostly Cloudy

by ARLnow.com — April 9, 2016 at 11:45 am 0

Snow falls near Columbia PikeArlington and much of the region is under a Wind Advisory from 3-10 p.m. Saturday, and a Freeze Warning from midnight to 10 a.m. Sunday.

The National Weather Service says wind gusts up to 50 mph could cause scattered damage and freezing temperatures in the 20s could kill sensitive plants.

The one-two punch of wintry weather follows bouts of snow showers across the area this morning.

From NWS:

… WIND ADVISORY REMAINS IN EFFECT FROM 3 PM THIS AFTERNOON TO 10 PM EDT THIS EVENING… … FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM EDT SUNDAY…

* TEMPERATURES… MID TO UPPER 20S TONIGHT.

* TIMING… THE STRONGEST WINDS ARE EXPECTED TO BE FROM MID AFTERNOON THROUGH THIS EVENING.

* WINDS… NORTHWEST 20 TO 30 MPH WITH GUSTS UP TO 50 MPH.

* IMPACTS… UNPROTECTED VEGETATION SENSITIVE TO FREEZING TEMPERATURES WILL BE KILLED OR DAMAGED.

* IMPACTS… SCATTERED TREE AND POWER LINE DAMAGE. DIFFICULTY DRIVING HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE EXPECTED. THESE CONDITIONS WILL KILL SENSITIVE CROPS AND OTHER VEGETATION.

A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 TO 55 MPH ARE EXPECTED. SECURE OUTDOOR FURNITURE AND TAKE CARE DRIVING HIGH PROFILE VEHICLES.

by ARLnow.com — April 5, 2016 at 5:45 pm 0

The threat of sub-freezing weather tonight has not subsided, so make sure to cover up or bring inside any sensitive plants.

From the National Weather Service:

… FREEZE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 9 AM EDT WEDNESDAY…

* TEMPERATURES… LOW TEMPERATURES TONIGHT FROM THE MID 20S TO THE LOW 30S.
* IMPACTS… UNPROTECTED VEGETATION SENSITIVE TO FREEZING TEMPERATURES WILL BE KILLED OR DAMAGED.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE EXPECTED. THESE CONDITIONS WILL KILL SENSITIVE CROPS AND OTHER VEGETATION.

by ARLnow.com — April 4, 2016 at 9:20 am 0

Frost-covered leaf (Flickr pool photo by ksrjghkegkdhgkk)The National Weather Service is warning against a possible freeze overnight Monday into Tuesday, and again Tuesday into Wednesday.

Warm weather this afternoon will give way to showers, possible storms and falling temperatures. Should the temperature drop below freezing tonight, it could damage plants and ruin spring gardens.

The NWS has issued a Freeze Warning for early Tuesday, from midnight to 10 a.m.:

… FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM EDT TUESDAY… … FREEZE WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING…

* TEMPERATURES… IN THE UPPER 20S TO LOWER 30S TONIGHT. IN THE MID 20S TO AROUND 30 TUESDAY NIGHT.
* IMPACTS… UNPROTECTED VEGETATION SENSITIVE TO FREEZING TEMPERATURES WILL BE KILLED OR DAMAGED.
PRECAUTIONARY/PREPAREDNESS ACTIONS…

A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE EXPECTED. THESE CONDITIONS WILL KILL SENSITIVE CROPS AND OTHER VEGETATION.

A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE. THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION.

A Freeze Watch has been issued for early Wednesday, from midnight to 9 a.m.

Flickr pool photo by ksrjghkegkdhgkk

by ARLnow.com — April 1, 2016 at 5:45 pm 0

(Updated at 11:20 a.m.) Arlington County and surrounding areas will be under a Wind Advisory from 11 p.m. Saturday to noon on Sunday.

The National Weather Service says wind gusts of up to 50 miles per hour are possible. From NWS:

… WIND ADVISORY NOW IN EFFECT FROM 11 PM THIS EVENING TO NOON EDT SUNDAY…

* TIMING… LATE THIS EVENING THROUGH SUNDAY MORNING.

* WINDS… WEST 15 TO 25 MPH WITH GUSTS UP TO 50 MPH.

* IMPACTS… SCATTERED TREE AND POWER LINE DAMAGE. DIFFICULTY DRIVING HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 TO 55 MPH ARE EXPECTED. SECURE OUTDOOR FURNITURE AND TAKE CARE DRIVING HIGH PROFILE VEHICLES.

by ARLnow.com — March 18, 2016 at 5:00 pm 0

It’s not yet clear how much snow this weekend, but don’t be surprised if on Sunday you see a scene like the photos above, from March 25, 2013.

At minimum, forecasters say say a coastal storm will make for a cold, soggy weekend, with a mix of rain and snow. Accumulation seems to be the biggest wildcard.

So enjoy the start of spring and stay warm. Feel free to stay in this weekend and discuss any topics of local interest in the comments.

by ARLnow.com — March 3, 2016 at 10:45 am 0

Bike tracks in the snow (Flickr pool photo by Dennis Dimick)Old Man Winter isn’t done with us yet. Arlington and the D.C. region is under a Winter Weather Advisory tonight through Friday morning.

The National Weather Service is warning of a potentially slippery AM commute, with 1-3 inches of snow expected to fall overnight.

From NWS:

… WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST FRIDAY…

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW… WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST FRIDAY.

* PRECIPITATION TYPE… SNOW.

* ACCUMULATIONS… ONE TO THREE INCHES… TWO TO FOUR INCHES ACROSS SOUTHERN MARYLAND.

* TIMING… PRECIPITATION WILL MOVE INITIALLY AS A RAIN AND SNOW MIX EARLY THIS EVENING… TRANSITIONING TO ALL SNOW LATE THIS EVENING. SNOW IS EXPECTED OVERNIGHT… IMPACTING THE MORNING COMMUTE… EVENTUALLY TAPERING OFF BY MIDDAY FRIDAY.

* IMPACTS… THE SNOW WILL CAUSE SLIPPERY ROADS… RESULTING IN HAZARDOUS TRAVEL CONDITIONS.

* WINDS… EAST 5 TO 10 MPH WITH GUSTS UP TO 20 MPH.

* TEMPERATURES… IN THE LOWER 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES… AND USE CAUTION WHILE DRIVING.

Arlington County is planning to begin pretreating roads later tonight.

Flickr pool photo by Dennis Dimick

by ARLnow.com — February 24, 2016 at 5:00 pm 0

Update at 8:35 p.m. — The northbound GW Parkway is closed from Spout Run to the Beltway due to large potholes in the roadway. Drivers should expect heavy traffic on the Spout Run Parkway, and at Lee Highway at N. Kirkwood Street.

Update at 7:30 p.m. — Firefighters are on scene of a car disabled due in high standing water on Route 110 between Rosslyn and the Pentagon. A large pothole is also being reported in the roadway, in the same area as yesterday’s “monster pothole.” Separately, the standing water near the ramp from WB Route 50 to Washington Blvd is reported to be some 10 inches deep.

Update at 7:25 p.m. — Large trees are reported to be down near the intersection of Arlington Ridge Road and 23rd Street S., and N. Taylor Street and 24th Street.

Update at 7:10 p.m. — Dominion has just updated their power outage numbers: more than 4,500 Dominion customers in Arlington are currently without power, the company reports. The largest outage is reported around Lyon Village, Virginia Square, Colonial Village and Rosslyn. Another is reported around Virginia Hospital Center.

Dominion is reporting more than 14,000 outages throughout Northern Virginia.

Update at 6:55 p.m. — There are major delays for those flying into Reagan National Airport tonight. There are also 30-45 minute delays for departing flights. From the FAA:

Due to WEATHER / THUNDERSTORMS, there is a Traffic Management Program in effect for traffic arriving Ronald Reagan Washington National Airport, Washington, DC (DCA). This is causing some arriving flights to be delayed an average of 2 hours and 12 minutes. To see if you may be affected, select your departure airport and check “Delays by Destination”.

General Departure Delays: Due to WX:Rain, traffic is experiencing Gate Hold and Taxi delays between 30 minutes and 44 minutes in length and decreasing.

Update at 6:45 p.m. — Firefighters have been dispatched to a house near the intersection of N. Oakland Street and 20th Street for a report of a house struck by lightning.

Update at 6:40 p.m. — Arlington and Fairfax County firefighters are currently on the scene of a swift water rescue near Little Pimmit Run and the Old Glebe neighborhood.

Update at 6:30 p.m. — Westbound Route 50 is partially blocked at Washington Blvd due to high standing water, according to scanner reports.

Update at 6:10 p.m. — With heavy rain falling, the National Weather Service has issued a Flood Warning through 10 p.m. In addition to rain and wind, some readers have reported hail falling in parts of Arlington.

THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A

* FLOOD WARNING FOR URBAN AREAS AND SMALL STREAMS IN… THE DISTRICT OF COLUMBIA… SOUTHEASTERN MONTGOMERY COUNTY IN CENTRAL MARYLAND… CENTRAL FAIRFAX COUNTY IN NORTHERN VIRGINIA… SOUTHEASTERN PRINCE WILLIAM COUNTY IN NORTHERN VIRGINIA… STAFFORD COUNTY IN NORTHERN VIRGINIA… THE CITY OF FALLS CHURCH IN NORTHERN VIRGINIA… THE CITY OF ALEXANDRIA IN NORTHERN VIRGINIA… ARLINGTON COUNTY IN NORTHERN VIRGINIA… THE CITY OF FAIRFAX IN NORTHERN VIRGINIA…

* UNTIL 1000 PM EST

* AT 600 PM EST… DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING HEAVY RAIN LIKELY TO CAUSE URBAN FLOODING. UP TO ONE INCH OF RAIN IS OCCURRING IN A SHORT PERIOD OF TIME… WHICH WILL CAUSE FLOODING OF POOR DRAINAGE AREAS THAT COULD CAUSE BRIEF STANDING WATER. AREAS THAT RECEIVE REPEATED HEAVY RAINFALL COULD REQUIRE UPGRADE TO A FLASH FLOOD WARNING… SO REMAIN ALERT WHILE TRAVELING OR DELAY TRAVEL UNTIL THE HEAVY RAIN ENDS.

* SOME LOCATIONS THAT MAY EXPERIENCE FLOODING INCLUDE… ARLINGTON… STAFFORD… ROCKVILLE… FREDERICKSBURG… FAIRFAX… VIENNA… FALLS CHURCH… SPRINGFIELD… PIMMIT HILLS… MANTUA… GALLAUDET UNIVERSITY… NATIONALS PARK… WOODBRIDGE… BETHESDA… AQUIA CREEK… ANNANDALE… DALE CITY… CRYSTAL CITY… AMERICAN LEGION BRIDGE AND FORT BELVOIR.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR HAS BEEN REPORTED. STREAM RISES WILL BE SLOW AND FLASH FLOODING IS NOT EXPECTED. HOWEVER… ALL INTERESTED PARTIES SHOULD TAKE NECESSARY PRECAUTIONS IMMEDIATELY.

EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE PONDING OF WATER IN URBAN AREAS… HIGHWAYS… STREETS AND UNDERPASSES AS WELL AS OTHER POOR DRAINAGE AREAS AND LOW LYING SPOTS. DO NOT ATTEMPT TO TRAVEL ACROSS FLOODED ROADS. FIND ALTERNATE ROUTES. IT TAKES ONLY A FEW INCHES OF SWIFTLY FLOWING WATER TO CARRY VEHICLES AWAY.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.

(more…)

by ARLnow.com — February 23, 2016 at 4:20 pm 0

National Weather Service severe weather outlook for 2/24/16If you thought today was a soggy day, just wait until Wednesday.

Forecasters says a storm system that’s making its way north from Louisiana will dump 1-3 inches of rain and spawn some potentially strong thunderstorms (see Storm Prediction Center outlook, left).

The National Weather Service has issued a Flood Watch for Wednesday, warning of isolated flooding in low-lying areas and areas with poor drainage.

… FLOOD WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT…

THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A

* FLOOD WATCH

* FROM WEDNESDAY MORNING THROUGH LATE WEDNESDAY NIGHT

* STRONG LOW PRESSURE OVER LOUISIANA WILL TRACK NORTHEAST WEST OF THE APPALACHIANS WEDNESDAY NIGHT. RAIN… HEAVY AT TIMES IS EXPECTED TO DEVELOP WEDNESDAY AND PERSIST INTO THE EVENING. WIDESPREAD RAINFALL AMOUNTS OF AN INCH ARE EXPECTED WITH HIGHER TOTALS UP TO 3 INCHES POSSIBLE IN AREAS OF REPEATED ACTIVITY AND IN THUNDERSTORMS.

* DUE TO SATURATED GROUND… RAINS WILL TURN INTO RUNOFF WITH FLOODING OF SMALLER STREAMS AND CREEKS LIKELY. GENERAL INUNDATION OF LOW-LYING AND URBAN FLOODING IN POOR DRAINAGE AREAS IS ALSO LIKELY.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A FLOOD WATCH MEANS THERE IS A POTENTIAL FOR FLOODING BASED ON CURRENT FORECASTS.

YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO TAKE ACTION SHOULD FLOODING DEVELOP.

by ARLnow.com — February 16, 2016 at 1:35 pm 0

One day ago, Arlington was a frigid winter wonderland, with several inches of snow on the ground. There were dogs playing and kids sledding during the day, and a dangerous glaze of ice courtesy of freezing rain at night.

Today, as of Tuesday afternoon, the temperature was in the mid-40s, most of the snow and ice is gone or turned to slush, and some blue sky can even be seen outside.

In memory of the short-lived Presidents Day winter blast, here are some photos from our Flickr pool contributors, and some tweets from our Twitter followers.

https://twitter.com/MeganFitz/status/699305919197347840

Flickr photos courtesy Kevin Wolf, TheBeltWalk and Erinn Shirley

by ARLnow.com — February 16, 2016 at 8:00 am 0

Snow, ice and rain on a road and sidewalk in FairlingtonArlington Public Schools are closed today after an ice storm overnight.

APS announced the cancellation decision around 4:30 a.m, as most roads and sidewalks were still icy from freezing rain. Fairfax County Public Schools and many other local school systems made the same call, although D.C. Public Schools are only on a two hour delay.

From APS:

All APS Schools will be closed and offices will open at Noon. Essential personnel should report to work at their scheduled time. Extracurricular activities, interscholastic games, team practices, field trips, adult education classes, and programs in schools and on school grounds are canceled. For updates about Pool Operations, go to www.apsva.us/aquatics. For information about Arlington County operations go to www.arlingtonva.us.

As of 7:30 a.m., some streets and sidewalks were still treacherous, even as the freezing rain had changed over to plain rain earlier in the morning. As the temperature quickly warms into the 50s, the slick spots are becoming slushy and then melting completely.

The rain will be heavy at times today and some localized flooding is expected. The National Weather Service has issued.

* THROUGH THIS EVENING

* A LOW PRESSURE SYSTEM WILL MOVE ACROSS THE REGION TODAY. THIS WILL RESULT IN RAIN… WHICH WILL BE HEAVY AT TIMES DURING THE FIRST HALF OF THE DAY. RAINFALL TOTALS ACROSS THE WATCH AREA ARE EXPECTED TO RANGE BETWEEN 0.50 TO 1.0 INCHES ACROSS SOUTHERN MARYLAND TO THE INTERSTATE 95 CORRIDOR TO 1.00 TO 1.50 INCHES WEST OF THE INTERSTATE 95 CORRIDOR. THE HEAVIEST RAINS ARE EXPECTED OVER THE BLUE RIDGE MOUNTAINS AND NORTH CENTRAL AND WESTERN MARYLAND. THIS HEAVY RAINFALL COUPLED WITH SNOW MELT WILL LEAD TO THE POTENTIAL OF SMALL STREAMS AND TRIBUTARIES IN THE WATCH AREA TO OVERFLOW THEIR BANKS.

* SMALL STREAMS AND TRIBUTARIES MAY OVERFLOW THEIR BANKS. ADDITIONALLY… URBAN AREAS PRONE TO POOR DRAINAGE WILL BE SUSCEPTIBLE TO FLOODING. THE TIME FOR THE GREATEST THREAT OF FLOODING WILL BE FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING.

The federal government is under a three hour delay today, with an unscheduled telework option for employees, the Office of Personnel Management announced. Arlington County government and courts, however, are opening on time, with unscheduled leave and telework options for employees, with a supervisor’s approval.

The county’s Dept. of Parks and Recreation, meanwhile, announced the following cancellations and delays.

  • Congregate meal programs located at Arlington Mill, Langston and Walter Reed are canceled.
  • All Early Childhood Programs (Preschool and Co-ops) are canceled.
  • DPR elementary or teen afterschool programs are canceled.
  • All Enjoy Arlington classes, 55+ classes, trips and nature center programs are canceled.
  • Sports league activities in APS standalone buildings are canceled.
  • Sports league activities in County facilities will proceed as scheduled based on weather conditions and the status of snow removal.
  • Gunston Community Center will open at 2 p.m. for normal operating hours.
  • Madison Center will open at 5 p.m. for normal operating hours.
  • Carver and Drew Community Centers will open at 6 p.m. for normal operating hours.
  • All other community centers, including joint use facilities located at Arlington Mill, Carver, Langston and Thomas Jefferson will open at noon.

by ARLnow.com — February 15, 2016 at 12:05 pm 0

County and state road crews are working to keep main roads clear as the snow falls today, but VDOT says conditions may get worse tonight when snow changes to sleet and freezing rain.

VDOT is advising drivers to stay off the roads unless absolutely necessary, particularly this afternoon. From a press release:

Virginia Department of Transportation crews continue to plow snow and treat roads across northern Virginia. Drivers are urged to stay home, as snow bursts quickly cover pavement between plow passes, and conditions are likely to deteriorate this afternoon when snow transitions to sleet and freezing rain. Through the evening, pavement temperatures are expected to remain several degrees colder than air temperatures, so that any precipitation will quickly freeze.

Close to 4,000 trucks will remain on duty through the day and overnight.

As Monday holidays tend to be popular travel days, VDOT asks that drivers strongly consider adjusting travel plans to avoid icy conditions.

If travel is absolutely necessary:

  • Check www.511virginia.org or the mobile app before leaving for latest road conditions.
  • Watch for black ice; brake and accelerate gently.
  • Ensure headlights are on, windshield wipers are in good condition and fluid is full.
  • Slow down and allow snow crews the right of way.
  • Report road hazards or ask questions – 800-FOR-ROAD (800-367-7623) or report a problem.

by ARLnow.com — February 15, 2016 at 9:45 am 0

Snow on 2/15/16

About 4-6 inches of snow accumulation is expected in Arlington today as a winter storm makes its way through the area.

The snow is expected to transition to sleet, freezing rain and then just rain tonight. The National Weather Service has issued a Winter Storm Warning for the area (below).

Thanks to today’s federal and state holiday, schools and county government offices are closed today. In addition, trash and recycling collection has been canceled in Arlington and all school buildings, athletic events and activities are canceled.

“Drivers should avoid unnecessary travel if possible,” Arlington County advises.

Metrobus, meanwhile, is operating under a severe service plan.

From the National Weather Service:

… WINTER STORM WARNING IN EFFECT UNTIL 4 AM EST TUESDAY…

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS ISSUED A WINTER STORM WARNING FOR SNOW AND FREEZING RAIN… WHICH IS IN EFFECT UNTIL 4 AM EST TUESDAY. THE WINTER WEATHER ADVISORY IS NO LONGER IN EFFECT.

* PRECIPITATION TYPE… SNOW… SLEET AND FREEZING RAIN.

* ACCUMULATIONS… SNOW ACCUMULATION OF 4 TO 6 INCHES… ALONG WITH AROUND A TENTH OF AN INCH OF ICE.

* TIMING… SNOW WILL CHANGE TO SLEET AND FREEZING RAIN THIS AFTERNOON… AND ALL FREEZING RAIN THIS EVENING. PRECIPITATION WILL GRADUALLY CHANGE TO RAIN LATE TONIGHT.

* WINDS… SOUTHEAST 10 TO 15 MPH.

* TEMPERATURES… IN THE LOW 20S… RISING TO THE LOWER 30S THIS AFTERNOON… AND ABOVE FREEZING BY LATE TONIGHT.

* IMPACTS… SNOW AND ICE WILL CAUSE SLIPPERY ROADS AND TRAVEL WILL BE DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW… SLEET… AND ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE.

by ARLnow.com — February 14, 2016 at 3:35 pm 0

Ice on tree branches Forget the Winter Weather Advisory for an evening rush hour snowfall on Friday, which turned out to be a bust, the National Weather Service says some really messy winter weather will hit Arlington and the D.C. area on Monday.

NWS has issues a Winter Weather Advisory for Arlington, warning of the potential for several inches of snow followed by freezing rain on Monday.

The good news is that Monday is a federal and state holiday, though forecasters say an icy Tuesday morning commute is also a possibility.

… WINTER WEATHER ADVISORY IN EFFECT FROM 1 AM MONDAY TO 10 AM EST TUESDAY…

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW… SLEET AND FREEZING RAIN… WHICH IS IN EFFECT FROM 1 AM MONDAY TO 10 AM EST TUESDAY.

* PRECIPITATION TYPE… SNOW… SLEET AND FREEZING RAIN.

* ACCUMULATION… 3 TO 5 INCHES OF SNOW AND SLEET. AROUND ONE-TENTH OF AN INCH OF ICE FROM FREEZING RAIN.

* TIMING… SNOW WILL BEGIN BETWEEN 1 AND 3 AM MONDAY MORNING. SNOW WILL CHANGE TO SLEET AND FREEZING RAIN MONDAY AFTERNOON… AND ALL FREEZING RAIN MONDAY EVENING. PRECIPITATION WILL GRADUALLY CHANGE TO RAIN LATE MONDAY NIGHT INTO TUESDAY MORNING.

* WINDS… SOUTHEAST AROUND 5 TO 10 MPH.

* TEMPERATURES… IN THE TEENS TONIGHT… RISING INTO THE UPPER 20S TO LOWER 30S MONDAY INTO MONDAY NIGHT. TEMPERATURES WILL RISE INTO THE MID AND UPPER 40S TUESDAY.

* IMPACTS… SNOW AND ICE WILL CAUSE SLIPPERY ROADS AND TRAVEL WILL BE DIFFICULT.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW… SLEET… OR FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED VISIBILITIES… AND USE CAUTION WHILE DRIVING.

by ARLnow.com — February 8, 2016 at 2:10 pm 0

Very heavy traffic during a snowy evening commute on Jan. 20, 2016Update at 3:20 p.m. — WMATA says Metrobuses will operate on a Moderate Snow Plan on Tuesday.

It’s an uncertain forecast in part due to above-freezing temperatures today, but forecasters say D.C. area residents should expect 1-3 inches of snow between late tonight and Tuesday night.

The National Weather Service has issued a Winter Weather Advisory, warning of the potential for snow accumulation disrupting driving tomorrow, particularly during the morning commute.

We all know what a measly inch of snow did during the nightmare evening commute a couple of weeks ago — though road crews are likely to be more prepared this time around.

The Clarendon-Courthouse Mardi Gras Parade, meanwhile, is once again being threatened by winter weather. On the parade’s website, organizers say they “will be making a weather announcement here mid-day on Tuesday, Feb. 9, about the parade,” which is scheduled for Tuesday night.

From the NWS:

… WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO MIDNIGHT EST TUESDAY NIGHT…

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW… WHICH IS IN EFFECT FROM 10 PM THIS EVENING TO MIDNIGHT EST TUESDAY NIGHT.

* PRECIPITATION TYPE… SNOW.

* ACCUMULATIONS… SNOW ACCUMULATION OF 1 TO 3 INCHES… WITH LOCALLY HIGHER AMOUNTS PARTICULARLY IN THE NORTHWEST SUBURBS.

* TIMING… A MIXTURE OF RAIN AND SNOW WILL DEVELOP THIS EVENING. PRECIPITATION WILL TURN TO ALL SNOW AROUND OR SHORTLY AFTER MIDNIGHT. PERIODS OF SNOW WILL CONTINUE INTO TUESDAY AND THE ADVISORY MAY NEED TO BE EXTENDED.

* IMPACTS… SNOW COVERED ROADS AND TRAVEL DISRUPTIONS.

* WINDS… NORTH 5 TO 10 MPH.

* TEMPERATURES… IN THE LOWER TO MIDDLE 30S.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES… AND USE CAUTION WHILE DRIVING.

VDOT, meanwhile, says drives should be prepared for the possibility of a messy commute Tuesday. From a press release:

The Virginia Department of Transportation asks drivers to plan now for their commutes Tuesday, as several inches of snow are forecast to impact both the morning and evening rush hours in northern Virginia. Drivers are asked to monitor forecasts for changes or heavier weather bands that may impact their schedule, and to plan accordingly to telework, delay commutes or allow extra time for a slow and cautious trip.

Crews have treated interstates and major roads in Fairfax, Loudoun and Prince William counties with brine and liquid magnesium chloride in advance of the snow. Tonight, about 1,450 trucks will pre-deploy along interstates, main roads and neighborhood streets. They will remain on duty to plow and treat roads through the day Tuesday.

VDOT reminds drivers to use extreme caution during winter weather, to reduce speeds, and to be aware of potential slick spots such as bridges, ramps, hills, curves and shaded areas.

Reminders for drivers and residents:

If possible, park in driveways or on the odd-numbered side of the street to allow plows room to pass.

If you must be on the road, check www.511virginia.org or use the mobile app before leaving for road conditions.

Follow @vadotnova on Twitter.

VDOT’s Northern Virginia District includes Loudoun, Fairfax, Prince William and Arlington counties (Arlington maintains its own secondary roads).

by ARLnow.com — February 5, 2016 at 12:05 am 0

Snow falls on 3/25/14 (file photo)Arlington may be on the edge of some accumulating snowfall Friday morning.

The National Weather Service has included in a Winter Weather Advisory that includes mostly points east and south of D.C. The snow is expected to fall between 5 and 8 a.m., during the morning rush hour.

From NWS:

… WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST FRIDAY…

* PRECIPITATION TYPE… RAIN CHANGING TO SNOW.

* HAZARD TYPES… ACCUMULATING SNOW LATE TONIGHT.

* ACCUMULATIONS… 1 TO 2 INCHES… WITH UP TO 3 INCHES NEAR THE CHESAPEAKE BAY.

* TIMING… RAIN WILL CHANGE TO SNOW BETWEEN 1 AM AND 5 AM FROM NORTHWEST TO SOUTHEAST. A PERIOD OF MODERATE SNOW IS EXPECTED BETWEEN 5 AM AND 8 AM… ENDING QUICKLY BY MID-MORNING FRIDAY.

* IMPACTS… ROADS MAY BECOME SNOW COVERED AND SLIPPERY DURING THE MORNING COMMUTE.

* WINDS… NORTHWEST 10 TO 20 MPH WITH GUSTS UP TO 30 MPH.

* TEMPERATURES… IN THE LOWER TO MID 30S… EXCEPT AROUND 30 NEAR THE MASON-DIXON LINE.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS AND LIMITED VISIBILITIES… AND USE CAUTION WHILE DRIVING.

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