Update at 4:25 p.m. — A Severe Thunderstorm Watch has been issued for Arlington through 11 p.m.
A severe thunderstorm watch has been issued for parts of DE, DC, MD, NJ, PA, VA until 11 PM EDT pic.twitter.com/VN2Fyzlgel
— NWS Baltimore-Washington (@NWS_BaltWash) June 17, 2019
Update at 1:15 p.m. — The Flash Flood Watch for Arlington has been cancelled, but storms are still expected later today, according to the National Weather Service.
The Flash Flood Watch has been trimmed back and now only includes much of northern/north-central MD. Numerous thunderstorms still expected this afternoon, some of which could produce damaging winds. Most likely time period is between 2-8pm. #DCwx #MDwx #VAwx #WVwx pic.twitter.com/NNcL63kHTK
— NWS Baltimore-Washington (@NWS_BaltWash) June 17, 2019
Earlier: Arlington County and surrounding areas are under a Flash Flood Watch starting at 2 p.m. today.
Forecasters say heavy rain and storms are expected this afternoon and evening, creating the potential for flash flooding.
More from the National Weather Service:
…FLASH FLOOD WATCH IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH THIS EVENING… NUMEROUS TO WIDESPREAD SHOWERS AND THUNDERSTORMS ARE EXPECTED THIS AFTERNOON AND THIS EVENING IN A VERY WARM AND HUMID ENVIRONMENT. THERE IS POTENTIAL FOR SHOWERS TO MOVE REPEATEDLY OVER THE SAME AREAS AND TO PRODUCE INTENSE RAINFALL RATES IN A SHORT PERIOD OF TIME THAT MAY LEAD TO FLASH FLOODING. THE GREATEST RISK OF FLASH FLOODING IS ACROSS NORTHERN AND CENTRAL MARYLAND. PRECAUTIONARY/PREPAREDNESS ACTIONS… A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION. YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLASH FLOOD WARNINGS BE ISSUED. &&
A stalled front and a passing disturbance, combined with a tropical air mass, will result in a risk of severe storms and flooding rains today. A slight risk of severe weather exists across much of the region, and flash flood watches are also in effect. pic.twitter.com/1JZdFLwvtv
— NWS Baltimore-Washington (@NWS_BaltWash) June 17, 2019
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