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DC weather history for August 15

A brutal 1988 heat wave peaked at a record 103 degrees before a violent thunderstorm swept through, knocking out power to tens of thousands and turning the sky dark with intense lightning and torrential rain.

On this date in 1988, the worst thunderstorm in seven years killed one person and knocked out power to 75,000 customers after temperatures reached a record high of 103, according to The Washington Post.

“The strong line of storms thundered through the area, from Montgomery County and northern Fairfax County, across the District and finally in Alexandria and Prince George’s County,” The Post reported. “Brilliant displays of lightning filled the suddenly dark skies. Rain fell in torrents. It took more than an hour for the storm to pass, then there was an eerie orange-yellow sunset.”

Here are other notables from this day:

Aug 14 Full calendar Aug 16
Jason Samenow

Jason Samenow

Chief meteorologist, journalist, and Capital Weather founder. AMS Certified Digital Meteorologist and D.C.-area native.

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