The National Weather Service has issued a Flash Flood Watch for much of the D.C. area, including Fairfax County.
In effect until 2 a.m. tomorrow (Tuesday), the alert says showers and thunderstorms could bring up to 4 inches of rain in some areas, potentially leading to rapidly rising stream and creek waters.
The full alert is below:
…FLASH FLOOD WATCH IN EFFECT UNTIL 2 AM EDT TUESDAY…
The National Weather Service in Sterling Virginia has issued a
* Flash Flood Watch for portions of DC, Maryland and northern Virginia, including the following areas: in DC, District of Columbia. In Maryland, Anne Arundel, Central and Southeast Howard, Central and Southeast Montgomery, Prince Georges and Southern Baltimore. In northern Virginia, Arlington/Falls Church/Alexandria and Fairfax.
* Until 2 AM EDT Tuesday.
* Showers and thunderstorms are expected to produce 1 to 2 inches of rain through this evening, with localized amounts of up to 4 inches possible. Heavy rain in a short amount of time may result in rapid rises of water on small creeks and streams and in urban areas.
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
A Severe Thunderstorm Warning is also in effect for Reston and Herndon until 6:30 p.m., with the NWS warning of 60 mile-per-hour wind gusts that could produce power outages and downed trees.
“At 544 PM EDT, severe thunderstorms were located along a line extending from South Riding to Herndon to Wolf Trap, moving northeast at 50 mph,” the agency said.
With the potential for multiple rounds of showers & thunderstorms into the overnight, a Flash Flood Watch has been issued for the DC metro into parts of northeast MD through 2 AM Tuesday. Flash flooding is possible in small streams and urban areas. Latest: https://t.co/5RyZgoXicj pic.twitter.com/qfUSunieBQ
— NWS Baltimore-Washington (@NWS_BaltWash) October 25, 2021
Join the Schar School Virtual Open House June 8 and enroll for fall semester before registration ends July 15.
Memorial Day weekend is almost here. Before you start planning how to spend the holiday or head to bed for some much-needed sleep, let’s revisit the past week of news in…
(Updated at 3:40 p.m.) While the weather has died down for now, almost 800 people in Fairfax County lost electricity when a thunderstorm passed through the D.C. region this morning,…
With summer on the horizon, visitors are expected to flock to Scott’s Run Nature Preserve in McLean, but the Fairfax County Park Authority is warning now: leave the coolers, alcohol,…