The National Weather Service has issued a severe thunderstorm warning that is in effect until 4 p.m. today (Thursday).
Winds of up to 60 miles per hour and hail damage trees, may cause large branches to fall, and result in widespread power outages.
NWS encourages residents to move into an inside room on the lowest floor possible.
The warning covers most of Northern Virginia.
Photo via NWS/Twitter
A severe thunderstorm watch is in effect for the county until 8 p.m. today (Thursday).
The National Weather Service issued the alert around 1 p.m. today.
Lightning and scattered wind gusts of up to 70 miles per hour is possible.
Most of the rain is expected to hit the area this afternoon.
Locally damaging winds and large hail are also expected, according to the NWS.
Scattered showers moving east of metro Baltimore late AM. The main activity will affect the area this afternoon. Locally damaging winds and large hail expected. A tornado also possible. If you hear thunder, you are close enough to be struck by lightning. Move indoors for safety! pic.twitter.com/s7VX13ZIXL
— NWS DC/Baltimore (@NWS_BaltWash) May 23, 2019
A severe thunderstorm tornado warning is in effect for Fairfax County until 3:15 p.m. today (Friday). The National Weather Service issued the alert this afternoon.
Residents are encouraged to take shelter immediately.
The alert comes one week after a small tornado touched down in Reston. NWS classified the tornado as weak, but it left downed trees and destroyed one Reston home.
Reston Association staff worked to clear downed trees on its properties this week. Property owners should contact insurance companies or tree removal companies to remove downed trees from their yards.
There was both shock and amazement on the part of many Restonians to hear last Friday evening that our community was under a tornado warning by the National Weather Service (NWS). These warnings occur all the time especially in the Midwest and earlier that day across the deep South. For us the weather is relatively mild, although the winds do seem to blow harder these days, and the rains this spring seem to have brought a lot of local flooding. The amount of snow varies from winter to winter.
About 8:30 p.m. on Friday the National Weather Service found that an approaching squall line ahead of a larger storm’s cold front distorted into an S shape across Northern Virginia. Gusts along the bow were significant until the bow broke up into a rotating storm. Doppler radar revealed a counterclockwise circulation known as a mesocyclone over Reston that developed into a cyclone.
Technically the National Weather Service recorded that on Friday, April 19, there was a tornado event in Reston beginning at 8:55 p.m. estimated time with estimated maximum wind speed of 70 mph, with a maximum path width of 100 yards and a path length of 4 miles. The NWS uses the Fujita Scale to classify tornadoes into one of six categories–EF0 (weak) to EF5 (violent). The tornado in our community was rated at the lowest ranking, EF0.
For professional weather people who deal with bad weather all the time, the tornado in our community that lasted an estimated five minutes may have seemed weak. But for those who sought refuge in their basements and heard the wind whipping around their homes and saw the trees swaying in their yards the storm was anything but weak. Fortunately, no one was killed or reported hurt. Lots of trees and branches were downed and several cars were damaged with one townhouse being severely damaged. Everyone is left to wonder if we will be as lucky if the flukes of weather send their wrath on us again.
Weather refers to what happens in the atmosphere around us with rain, snow, wind, and thunderstorms as examples. For many of us weather conditions seem to have become more severe. Only scientific recordings of weather events over a long period of time will provide evidence needed to confirm or deny our hunches. All the weather events of temperature, humidity and rainfall patterns averaged over seasons, years or longer creates our climate. There is ample evidence to demonstrate that climate is changing and that human behavior especially in releasing more heat-trapping gases into the atmosphere is a leading cause. Completing the circle of what is happening in our world is that climate change is bringing about more extreme weather events.
While extreme weather, climate change and global warming may be controversial topics to some, many of us are deeply concerned. This week’s celebration of Earth Day was a global experience. Our local weather event while relatively mild reminds us that we need to be serious about the subject and serious about our response to it.
Adding to expected rain and a flood watch, a tornado watch has been issued from now until midnight.
The National Weather Service issued the alert at 12:49 p.m. today. The watch covers Maryland, the District, ad 34 counties in Virginia, including Fairfax County and Arlington.
Potential for widespread damaging winds and some tornadoes today across parts of the Southeast and Mid Atlantic regions. Tornado Watches have been issued for parts of Georgia, South and North Carolina, and southwestern Virginia. pic.twitter.com/MTGRpt8VLV
— NWS Eastern Region (@NWSEastern) April 19, 2019
After pleasant weather earlier this week, expect conditions to get wet and windy today.
The National Weather Service has issued a flash flood watch starting from noon today (Friday) until 5 a.m. tomorrow (Saturday) for Fairfax County.
Isolated thunderstorms are expected to begin in the late morning today, with rain accumulations of up to a half-inch. The main storm front is expected after 4 p.m., with as much as two inches of rain possible across the county.
High winds of 11 to 15 miles per hour, with gusts as high as 30 miles per hour are also expected. Keep an eye out for hail too.
Here’s from Fairfax County Government:
A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a very dangerous situation. You should monitor weather forecasts and be prepared to take action should Flash Flood Warnings be issued.
If you encounter water on roadways, please remember — Turn Around, Don’t Drown! It is never safe to drive or walk into flood waters.
Flickr pool photo by vantagehill
The work week will begin with a windy start. The National Weather service has issued a wind advisory, which is in effect from 8 a.m. to 8 p.m., for today (April 15).
Winds between 45 to 55 miles per hour are anticipated, which could make driving difficult, according to NWS.
Although today will be chilly, highs in the upper 60s and low 70s are expected for the rest of the week.
Here’s more from the alert:
The National Weather Service in Baltimore MD/Washington has issued a Wind Advisory, which is in effect from 8 AM this morning to 8 PM EDT this evening.
* TIMING…From 8 AM this morning until 8 PM this evening. The strongest winds are likely from late morning and through the afternoon hours.
* WINDS…West 20 to 30 mph with gusts up to 50 mph.
* IMPACTS…Strong winds may blow down limbs, trees, and power lines. Scattered power outages are expected.
Photo via NWS
The National Weather Service has issued a warning indicating critical fire weather conditions for Fairfax County and the D.C.-area today (April 3).
The Red Flag Warning is in effect from noon-8 p.m.
More from NWS:
…RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS EVENING FOR STRONG WINDS AND LOW HUMIDITIES FOR NORTHERN VIRGINIA… EASTERN WEST VIRGINIA AND NORTHERN AND CENTRAL MARYLAND…
The National Weather Service in Sterling Virginia has issued a Red Flag Warning for strong winds and low humidities, which is in effect from noon today to 8 PM EDT this evening.
* WINDS…West 15 to 25 mph with gusts up to 35 mph.
* IMPACTS…Gusty winds and very dry air will create conditions that may promote the rapid spread of wildfires. Prescribed burns may get out of control. Outdoor burning is not recommended.
* HUMIDITY…20 to 25 percent.
* FUEL MOISTURE… Less than 8 percent.
A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.
Reston is expected to hit a high of 65 degrees today with sunny weather and winds around 17 miles per hour, forecasters say.
A combination of strong winds (15 to 25 mph with gusts up to 35 mph), low relative humidity and warm temperatures may help fires spread rapidly, Fairfax County Fire and Rescue wrote in a post. The fire department is using the Red Flag Warning as an opportunity to remind residents that improperly discard cigarettes are a fire hazard.
Updated at 8:45 a.m. — The road opened back up sometime before 10 p.m., according to FCPD.
Earlier: A fallen tree at 715 Walker Road currently has the Great Falls road closed as strong winds threaten to create hazards across Fairfax County.
The road in Great Falls is the only one reported for the Reston area in a released list of road closures from the Fairfax County Police Department. FCPD will update the list throughout the day.
The National Weather Service issued a High Wind Warning that is set to last until 6 p.m. tonight (Feb. 25).
More from NWS:
HIGH WIND WARNING IN EFFECT UNTIL 6 PM EST THIS EVENING… The National Weather Service in Baltimore MD/Washington has issued a High Wind Warning, which is in effect until 6 PM EST
this evening. The Wind Advisory is no longer in effect.
* TIMING…Strong winds will continue through this afternoon.
* WINDS…West 25 to 35 mph with gusts of 50 to 60 mph. The strongest winds are expected this morning.
* IMPACTS…Damaging winds will blow down trees and power lines. Power outages are expected. Travel will be difficult, especially for high profile vehicles.
Fairfax Fire and Rescue has tips for locals who face issues caused by the sustained winds of 25 to 35 miles per high, with possible gusts up to 60 mph. The fire department wants residents to be mindful of any downed power lines or trees and to use battery powered lighting instead of candles if a power outage occurs.
“It is especially important to understand that downed lines can energize other objects, including fences, cars, trucks, buildings, bushes, trees and telephone and cable TV cables,” according to the post, adding that people should assume that any downed power lines are “live and dangerous.”
Photos via Google Maps
After bouts of snow hit Reston last month, the winter weather is finally on a vacation.
Forecasters expect temperatures to possibly reach 60 degrees for today (Feb. 5), Thursday and Friday in the Reston area.
The warmer weather doesn’t plan to stick around, though.
The Capital Weather Gang tweeted that snow might make a comeback in the D.C.-area on Sunday night. (And while the famous groundhog Punxsutawney Phil predicted an early spring on Feb. 2, meteorologists and statisticians point to his track record of inaccuracies.)
Let us know if your weekday plans are influenced by the forecasts.
Fairfax County public schools will open two hours late tomorrow (Jan. 31).
FCPS tweeted that tomorrow’s scheduled delay is due to dangerously cold conditions and the potential for icy spots. The county has been hit with snow, rain and gusty winds, this week, causing issues on local roads.
School offices and central offices will open on time tomorrow.
Due to the weather conditions forecast for tomorrow, all Fairfax County public schools will open two hours late, Jan. 31, 2019 (Condition 3B). School offices and central offices will open on time.
— Fairfax Schools (@fcpsnews) January 30, 2019
Update at 8:25 p.m. — Fairfax County Public Schools will be closed Wednesday.
Falling temperatures are expected to create hazardous travel conditions overnight and tomorrow, especially on secondary roads in various parts of the county. As a result, all Fairfax County public schools and offices will be closed Wednesday, Jan. 30, 2019 (Cond. 1).
— Fairfax Schools (@fcpsnews) January 30, 2019
Snow accumulation is expected to lessen overnight and the temperature is going to drop. Ice will form on the roadways making driving conditions dangerous. Avoid driving if possible. If you do drive, reduce speeds and stay alert! Ice is difficult to spot. #FCPD pic.twitter.com/PZV6cOTkA8
— Fairfax County Police (@FairfaxCountyPD) January 30, 2019
Earlier: Traffic is already starting to back up as commuters head home early to beat expected icy roads from today’s rain and snow.
Traffic is heavy heading westbound on the Dulles Toll Road, according to Google Maps, and drivers should also expect scattered heavy traffic on the Reston Parkway and other primary roads around the area.
A Winter Weather Advisory is currently in effect. Forecasters are warning commuters to be aware of potential travel disruptions and allow for extra time getting back in the evening. Additional problems on the roads are possible Wednesday morning.
From the National Weather Service:
WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST TONIGHT…
* WHAT…Snow, mixed with rain before 5 PM, will turn to all snow by 5 PM this afternoon, and continue through the evening rush before ending between 7 and 9 PM this evening. Total snowfall accumulation around one inch is expected.
* WHERE…Arlington and Fairfax Counties in Virginia, the District of Columbia and its southern and eastern suburbs.
* WHEN…Winter Weather Advisory is in effect until midnight EST tonight.
* ADDITIONAL DETAILS…Plan on slippery road conditions. Temperatures will fall below freezing during the evening rush, causing the potential for wet or slushy surfaces to freeze.
Fairfax County public schools closed two hours early today.
Flakes started in the Reston area earlier this afternoon. As of 4 p.m., some local roads were becoming snow-covered.
— Matt Bianco (@BiancoMSB) January 29, 2019
While drivers may not be enjoying the weather right now, at least one furry local is.
— Brandon R. Huffman (@BranRob79) January 29, 2019
It’s the first day of winter — The odds are slim for a snowy Christmas but rain later next week and then a major blizzard may be on the horizon. [Reston Patch]
Drumroll for USA Today’s “Best Holiday Parade” rankings — At noon USA Today will unveil where Reston’s holiday parade fell on this year’s rankings, which are decided by voters. For memories, check out the video below from the Reston Association. [USA Today]
Assistant children’s librarian closes one chapter in her life — Marcia Wine, 71, retired in mid-November from her job at the Reston Regional Public Library. [Reston Connection]
People read these books the most in 2018 — Fairfax County has released the top books checked out of the county’s public libraries. John Green’s “Turtles All the Way Down” and Margaret Atwood’s “The Handmaid’s Tale” made the list. [Fairfax County]
NWS anticipates widespread rain tonight and showers tomorrow.
NWS expects 1 to 2 inches of rain, but up to 4 inches of rain could fall in local areas.
NWS encourages locals to monitor later forecasts and to stay alert for possible Flood Warnings. Residents should prepare to take action if they live in areas prone to flooding.
More from the National Weather Service:
FLOOD WATCH REMAINS IN EFFECT FROM 7 PM EST THIS EVENING
THROUGH FRIDAY AFTERNOON…
The Flood Watch continues for
* Portions of Maryland, The District of Columbia, Virginia, and
West Virginia, including the following areas, in Maryland,
Anne Arundel, Calvert, Carroll, Central and Southeast Howard,
Central and Southeast Montgomery, Charles, Frederick MD,
Northern Baltimore, Northwest Harford, Northwest Howard,
Northwest Montgomery, Prince Georges, Southeast Harford,
Southern Baltimore, St. Marys, and Washington. The District of
Columbia. In Virginia, Albemarle, Arlington/Falls
Church/Alexandria, Augusta, Central Virginia Blue Ridge,
Clarke, Culpeper, Eastern Loudoun, Fairfax, Frederick VA,
Greene, King George, Madison, Nelson, Northern Fauquier,
Northern Virginia Blue Ridge, Orange, Page, Prince
William/Manassas/Manassas Park, Rappahannock, Rockingham,
Shenandoah, Southern Fauquier, Spotsylvania, Stafford, Warren,
and Western Loudoun. In West Virginia, Berkeley, Hampshire,
Hardy, Jefferson, and Morgan.
* From 7 PM EST this evening through Friday afternoon
* Widespread rain is expected tonight and showers are expected
Friday. Rainfall amounts around 1 to 2 inches are most likely,
but locally higher amounts around 3 to 4 inches are possible.
Soils remain saturated due to recent rainfall, so excess
runoff from the rain will cause the potential for flooding of
small streams, creeks, and urban areas.
MT @ffxfirerescue: Be aware and prepared! PLEASE remember to NOT drive through a flooded roadway. That includes NOT driving around barriers closing the road! Several folks last week learned the hard way that this is a poor decision. #TurnAroundDontDrown https://t.co/ZhGHwoYiNB
— Fairfax County Government (@fairfaxcounty) December 20, 2018
Photo via Bahmad Farzad/Flickr
NWS anticipates 1 to 2 inches of rainfall — possibly up to 3 inches.
NWS encourages locals to monitor later forecasts and to stay alert for possible Flood Warnings.
Residents should prepare to take action if they live in areas prone to flooding.
More from the National Weather Service:
The National Weather Service in Sterling Virginia has issued a
* Flood Watch for portions of Maryland, The District of
Columbia, and Virginia, including the following areas, in
Maryland, Anne Arundel, Calvert, Carroll, Central and
Southeast Howard, Central and Southeast Montgomery, Charles,
Frederick MD, Northern Baltimore, Northwest Harford, Northwest
Howard, Northwest Montgomery, Prince Georges, Southeast
Harford, Southern Baltimore, and St. Marys. The District of
Columbia. In Virginia, Albemarle, Arlington/Falls
Church/Alexandria, Culpeper, Eastern Loudoun, Fairfax, Greene,
King George, Madison, Nelson, Northern Fauquier, Orange,
Prince William/Manassas/Manassas Park, Rappahannock, Southern
Fauquier, Spotsylvania, Stafford, and Western Loudoun.
* From Friday evening through Saturday afternoon
* Moderate rainfall is expected with locally heavy rain possible.
Rainfall amounts around 1 to 2 inches are most likely with
locally higher amounts around 3 inches possible. Runoff from the
rainfall may cause creeks and streams to rise out of their
banks as well as the potential for flooding in urban areas.
Heads up! With all of the rain in the forecast the National Weather Service has issued a flood watch for the entire area from 6PM Friday until 6PM Saturday. We will have rain arriving later tomorrow and continuing at times through the weekend w/1-2" total pic.twitter.com/BMwXGIOwS3
— Amelia Draper (@amelia_draper) December 13, 2018
Photo via Bahmad Farzad/Flickr