After several days of hot, muggy weather, a major cooldown is in store for the D.C. region in the wake of storms expected to land this afternoon (Thursday).
However, the heavy rain will bring a risk of “significant flash flooding,” according to the National Weather Service, which has issued a Flood Watch for the entire area, including Fairfax County.
After a few comparatively mild days, the summer heat and humidity will be on full blast over the weekend in Fairfax County.
Like much of the rest of the D.C. region, Fairfax will be under a heat advisory tomorrow (Friday) from 11 a.m. to 8 p.m., the National Weather Service announced this morning.
The Fairfax County Fire and Rescue Department has rescued a group of hikers who got stuck at Scott’s Run Nature Preserve during the storm that just passed through Northern Virginia.
According to scanner traffic, rescue and swift water rescue units were dispatched to the park off of Georgetown Pike around 6:23 p.m., as a thunderstorm dropped a deluge of rain on northern Fairfax County.
Update — More than 10,000 Dominion Energy customers in Fairfax County have lost power as thunderstorms sweep through the D.C. region.
As of 7:20 p.m., the outages appear to be concentrated in the south central part of the county, from Newington up to the Falls Church area, according to the utility’s outage map.
A mix of high temperatures, humidity and potentially heavy rain will likely result in a volatile afternoon today (Tuesday) for Fairfax County.
The National Weather Service has issued a Heat Advisory for the D.C. region that will remain in effect until 7 p.m. A Flood Watch is also scheduled to be in place from 2 p.m. until midnight tomorrow (Wednesday).
Update — The National Weather Service has just issued a Flash Flood Warning for much of the D.C. area, including Fairfax County and Fairfax City.
The alert is scheduled to be in effect until 6 p.m.
Though the thunderstorm that the National Weather Service warned about yesterday (Wednesday) was largely felt in the form of some strong winds, a new round of storms coming this afternoon (Thursday) could potentially have a more meaningful impact.
The NWS has issued a Flood Watch for the D.C. region, including Fairfax County, that’s currently scheduled to take effect at 3 p.m. and stay in place until midnight. About 1 to 2 inches of rainfall are possible, the agency says, though isolated areas could see as much as 3 to 4 inches.
A thunderstorm is bearing down on Fairfax County, bringing some potential, albeit limited relief from the ongoing heat wave.
The National Weather Service has issued a Severe Thunderstorm Warning for parts of the D.C. area, including northwestern Fairfax County. Damaging winds with gusts up to 60 mph are possible.
Another scorching day is on the horizon for the D.C. region.
The National Weather Service has issued a Heat Advisory for tomorrow (Wednesday), warning that high temperatures and humidity could push the heat index up to 108.
As anyone who stepped outside this morning knows, the summer’s first heat wave is already taking hold of Fairfax County.
The National Weather Service has issued Extreme Heat Warnings that will be in effect from 11 a.m. to 9 p.m. today and tomorrow (Monday and Tuesday), prompting Fairfax County to activate cooling centers as part of its emergency heat plan.
