A Winter Weather Advisory is in effect for Fairfax County through 9 a.m. tomorrow.
According to the National Weather Service, between one to two inches of snow is possible throughout much of the region.
Here’s more from the NWS alert:
IMPACTS…Plan on slippery road conditions. The hazardous conditions could impact the evening and morning commute.
PRECAUTIONARY/PREPAREDNESS ACTIONS… Slow down and use caution while traveling. 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.
The Virginia Department of Transportation announced at 11 a.m. today that it has about 400 trucks staged along roads this afternoon to treat roads.
The department offered the following advice to drivers in preparation of possible wintry precipitation and freezing conditions:
- Closely monitor weather reports for shifts in forecasts in your area.
- Plan ahead. If road conditions become hazardous, delay travel for your safety and to give crews time to clear or treat roads.
- Be aware of the potential for ice. With freezing temperatures in the forecast, any precipitation may freeze quickly. If you must drive, use extreme caution in areas prone to freezing such as bridges, overpasses, hills, curves, and ramps. See more winter driving tips.
- Monitor road conditions from home on www.511virginia.org, on the free mobile app, or call 511 from any phone in Virginia.
Our local @NWS_BaltWash forecast office stresses difficulty level of tonight's forecast while noting it has increased snow amounts for its reasonable worst case scenario – which is what we call a "boom" scenario. pic.twitter.com/7Rap15uRjp
— Capital Weather Gang (@capitalweather) January 25, 2021
Photo via Joshua Hanson on Unsplash
(Updated 9:10 a.m.) A Flash Flood Watch is in effect for most of the Washington, D.C., metropolitan area, including Fairfax County and Falls Church, on Christmas Eve tomorrow.
The watch will take effect Thursday afternoon and remain in place late into the night.
Here’s more from the National Weather Service, which issued the alert at 5:09 a.m. today (Wednesday):
* ONE AND HALF TO TWO AND HALF INCHES OF RAIN ARE EXPECTED THURSDAY AFTERNOON AND THURSDAY NIGHT. THIS IS EXPECTED TO RESULT IN FLASH FLOODING OF SMALL STREAMS AND CREEKS AND POSSIBLE RIVER FLOODING
Correction: This article initially, erroneously said the Flood Flood Watch would also be in effect on Friday.
As of 1:00 p.m., about 1.5 inches of snow have fallen in the Tysons area today in Fairfax County’s first blast of winter weather of the season, the National Weather Service reported.
The snow, which has now mostly transitioned to rain, has affected a number of local community services.
The McLean Community Center will close at 4 p.m. today due to the ongoing inclement weather.
The Vienna Community Center also announced shortly after noon that it will close at 4:30 p.m., and all parks and recreation classes and programs for this afternoon and evening have been canceled.
In the City of Falls Church, recycling and yard waste collection has been halted for the remainder of the day “due to increasingly hazardous winter weather.” The city says collection may resume tomorrow, or potentially at a later date depending on when conditions improve.
“You may leave your recycling can and yard waste out at the curb if it does not impede vehicle or pedestrian traffic, or will not run off into the storm drain,” Falls Church City said.
If your home is in the shaded area in this map, your recycling and/or yard waste might not have been collected.
Due to the increasingly hazardous winter weather, the City's waste collection has stopped for the day.
— City of Falls Church (@FallsChurchGov) December 16, 2020
Fairfax Connector is still operating normally, but the local bus service says “passengers should expect delays due to deteriorating conditions.”
Staff photo by Angela Woolsey
The National Weather Service issued a Flood Watch for much of the Washington, D.C., metropolitan area, including the McLean and Falls Church areas of Fairfax County, early Wednesday morning, forecasting a day of strange, wet weather for local residents.
The county is also under a winter weather advisory after the NWS predicted yesterday afternoon that the area will see between one and three inches of snow and sleet accumulation. That advisory is in effect from 10 a.m. today to 1 a.m. on Thursday.
According to the NWS, potential flooding could take place from 4 p.m. today through Thursday morning. The agency is projecting that the D.C. area will see one to two inches of rainfall, which could lead to isolated flooding, especially when coupled with earlier precipitation.
“You should monitor later forecasts and be alert for possible flood warnings,” the NWS said. “Those living in areas prone to flooding should be prepared to take action should flooding develop.”
All Fairfax County Public Schools students will learn virtually tomorrow (Wednesday) as the Washington, D.C., metropolitan area braces for its potential first snow of the year.
While the heaviest precipitation is expected to fall more toward the western part of Virginia, the National Weather Service issued a winter weather advisory at 4:00 p.m. today for Fairfax County, predicting that the area will see mixed precipitation with about one to three inches of snow and sleet accumulation.
The advisory will be in effect from 10 a.m. on Wednesday to 1 a.m. on Thursday.
“Plan on slippery road conditions,” the NWS says. “The hazardous conditions could impact the morning or evening commute.”
That forecast is a slight downgrade from the agency’s projections on Monday, when it issued a winter storm watch suggesting that Fairfax County could see more than five inches of snow.
Still, FCPS has decided to close all school buildings to students. Here is the full news release:
All Fairfax County Public Schools’ students will participate in virtual learning tomorrow.
Students will have synchronous (teacher-led) instruction.
Information about food distribution will be sent separately.
The following activities in schools and on school grounds are canceled:
- appointments for in-person assessments
- extracurricular activities
- interscholastic contests
- team practices
- field trips
- middle school after-school programs
- professional learning and training courses
- adult and community education classes
- recreation programs and community use by outside groups not affiliated with FCPS
- School age child care (SACC/SRS) centers are closed.
Organizers of virtual school events will reach out to participants regarding the status of the event.
Public school bus support for non-school programs is canceled.
While division operations are open, access to school facilities is limited and school work spaces for instruction are unavailable. All teachers, instructional assistants, and other less-than-12-month staff should telework from home. Program managers will inform staff if or when school building work spaces are available. School Office and Central Office 12-month employees who can telework should telework or follow supervisor direction for reporting in-person.
Staff photo by Catherine Douglas Moran
A Winter Storm Watch has been issued for most of the Washington, D.C., metropolitan region, including Fairfax County, for Wednesday.
The National Weather Service said at 3:10 p.m. today (Monday) that more than five inches of snow are expected in the area. The watch is in effect from 7 a.m. on Wednesday to 4 a.m. on Thursday.
Here’s more from the alert:
* WHEN…From Wednesday morning through late Wednesday night. Snow will most likely overspread the area later Wednesday morning into Wednesday afternoon. Precipitation may mix with rain and sleet at times later Wednesday afternoon and Wednesday night.
* IMPACTS…Travel could be very difficult to impossible.
PRECAUTIONARY/PREPAREDNESS ACTIONS… Monitor the latest forecasts for updates on this situation.
The Fairfax County Office of Emergency Management advises checking vehicle maintenance and ensuring supplies like first aid, blankets, and jumper cables are available before hitting the road.
Are you winter weather ready on the roads?
🚗Check vehicle maintenance (battery, lights, tires)
🚗Have supplies (jumper cables, first aid, blankets)
Before you head out:
— Ready Fairfax (@ReadyFairfax) December 14, 2020
Photo by Jessica Fadel on Unsplash
A flood warning is in effect until noon today (Monday) for central Fairfax County, including Tysons, Vienna, Dunn Loring, and Merrifield.
As of 8:43 a.m., over an inch of rain has fallen in the county since late last night, according to the National Weather Service.
Old Courthouse Road has been closed at Besley Road in Vienna due to high water from Wolftrap Creek, and drivers should expect delays. The NWS says that Beulah Road at Browns Mill Road by Wolftrap Creek could also be prone to flooding.
“Turn around, don’t drown when encountering flooded roads,” the NWS says. “Most flood deaths occur in vehicles.”
Here is more from the NWS flood warning alert:
…FLOOD WARNING REMAINS IN EFFECT UNTIL NOON EST TODAY FOR CENTRAL
At 843 AM EST, Over an inch of rain fell in central Fairfax County
late last night and early this morning. This resulted in Old
Courthouse Road in the area of Wolf Trap being closed. Stream gauges
in the area appeared to have crested and only minor additional
rainfall is expected through the remainder of this morning.
A Wind Advisory is in effect through 2 p.m. today (Monday) for Fairfax County.
The National Weather Service cautions that winds with gusts of up to 50 mph are expected in most of the Washington, D.C., metropolitan region.
The NWS first issued a wind advisory last night that was expected to continue until noon today, but the agency announced at 6:16 a.m. today that the advisory’s hours have been extended until to 2 p.m.
Here’s more from the alert:
* IMPACTS…Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects.
Gusty winds are expected tonight through Monday morning. See map for more details. pic.twitter.com/7zIalTcPu3
— NWS Baltimore-Washington (@NWS_BaltWash) November 2, 2020
The Fairfax County Fire and Rescue Department warns that scattered power outages are possible as winds could cause power lines, tree limbs, and trees to fall. Fallen power lines pose a particular danger when the ground is saturated by water, as it is in Fairfax County after recent rainy days.
Downed power lines can energize the ground up to 35 feet away, or more if there is water, according to the Electrical Safety Foundation International, which advises anyone who sees a downed power line to call 911.
“It is especially important to understand that downed lines can energize other objects, including fences, cars/trucks, buildings, bushes and trees, and telephone/cable TV cables,” the FCFRD says. “Assume all downed power lines are live and dangerous!”
Photo via FCPD/Twitter
Update at 1:55 p.m. — The Fairfax County Police Department says that Lawyers Road is now closed due to flooding at Hunter Mill Road. Old Courthouse Road remains shut down.
Update at 12:30 p.m. — The National Weather Service has now upgraded central Fairfax County and the City of Fairfax from a flood watch to a flood warning, which will remain in effect until 4 p.m.
Old Courthouse Road closed at the Besley Road intersection in Wolf Trap at 10:45 a.m. due to ongoing flooding from Wolftrap Creek, and a NWS map shows that Rocky Run near Tysons also has a a 90% or higher chance of flash flooding.
As of 12:03 p.m., between one and two inches of rain have fallen in the county, and an additional one to two inches of rain could potentially fall in the area covered by the flood warning. Locations in the Tysons area that may be at risk of flooding include Tysons, Vienna, Wolf Trap, Great Falls, Merrifield, and Dunn Loring.
Earlier — A Flood Watch is in effect for most of the region until 10 p.m. today, according to the National Weather Service.
Remnants of Hurricane Zeta are expected to dump two to three inches of rain on the area.
NWS warns that heavy rain could lead to flooding of small streams, creeks, and urban areas. Clogged drains due to leaf buildup might also cause flooding issues.
Here’s more from the alert:
Do not enter or cross flowing water or water of unknown depth. Stay away or be swept away. River banks and culverts can becom unstable and unsafe.
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.
The Fairfax County Fire and Rescue Department is advising drivers to plan alternate routes so they can avoid roads that tend to flood, noting that cars trapped on flooded roadways creates “needless danger” for drivers, passengers, and emergency responders.
“Our firefighters and paramedics do not want to meet you by (a preventable) ‘accident’!” FCFRD said.
In addition, the Fairfax County Park Authority is asking community members to call before visiting any golf courses, since some venues may be closed if there is indeed heavy rain.
Grab your umbrella ☔️ Rain 🌧️ from #Zeta is going to cause a wet commute for drivers today.
— VDOT (@VaDOT) October 29, 2020
Fairfax County is under a Tornado Watch until 10 p.m. today (Thursday).
The National Weather Service issued the alert shortly after 3:30 p.m.
Forecasters say that residents in the Tysons-area may see heavy thunderstorms this evening.
Be Aware: There is a POTENTIAL for TORNADOES and DAMAGING WIND GUSTS from severe thunderstorms this afternoon & early tonight for a large part of our area. Stay weather aware & be ready to seek shelter if warnings are issued or severe weather threatens. #vawx #mdwx #dcwx #wvwx pic.twitter.com/GB9xtpM4WE
— NWS Baltimore-Washington (@NWS_BaltWash) September 3, 2020
BREAKING: Tornado watch issued for entire region until 10 p.m. Storms with torrential rain, localized damaging winds likely through this evening. A few tornadoes cannot be ruled out.
— Capital Weather Gang (@capitalweather) September 3, 2020
Stay weather alert this afternoon and evening as scattered to numerous severe storms are expected to move across our area from west to east. The main threat will be damaging wind gusts, but tornadoes cannot be ruled out. For the latest forecast visit https://t.co/t54l4ELo2o pic.twitter.com/UwlivesMBs
— NWS Baltimore-Washington (@NWS_BaltWash) September 3, 2020