Weather

Arlington County will be under a Heat Advisory on Wednesday afternoon and an Excessive Heat Watch for Thursday afternoon.

The National Weather Service said today that high temperatures and humidity will reach dangerous levels as the week goes on. Heat index values of 105-110 degrees are possible on Thursday.


Weather

Update at 1:50 p.m. — In addition to the Flash Flood Watch, a Severe Thunderstorm Watch was just issued for the area. Damaging winds, hail and torrential downpours are possible, forecasters say.

Severe Thunderstorm Watch in effect until 11 PM. Main risk is damaging winds. pic.twitter.com/gVYqxvoZed


Weather

Update at 4:15 p.m. — The earlier severe thunderstorm watch and warning have both been cancelled.

Update at 3:40 p.m. — Just over 1,400 Dominion customers in Arlington are without power, according to preliminary numbers from the power company’s website.


Weather

A cold front is likely to bring slow-moving thunderstorms and downpours to the D.C. area later today.

The National Weather Service has issued a Flash Flood Watch, which takes effect at noon, cautioning of the possibility of 2-4 inches of rain falling in a short period of time. Such rainfall could cause flash flooding, as happened nearly two years ago.


Weather

Arlington will be under a High Wind Watch starting Friday morning.

Today’s warmth will be giving way to colder weather tomorrow, and with that change will come strong winds. Gusts of up to 60 mph could down trees and tree limbs, potentially damaging structures, blocking roads and knocking out power.


View More Stories