* Flood warning through 9:45 p.m. due to earlier rains on creeks/rivers in Loudoun County and some Maryland suburbs (map) *

Radar & lightning:Latest regional radar shows movement of precipitation and lightning strikes over past two hours. Refresh page to update. Click here or on image to enlarge. Or see radar bigger on our Weather Wall.

The two rounds of thunderstorms, some severe and even tornadic, are history and now we transition into a gradually quieter weather regime. After today’s stickiness, much drier air trickles into the region tonight and Friday – though a stray shower can’t be ruled out.

Through Tonight: Under mostly cloudy skies, a few sprinkles are possible overnight. Lows range from the upper 50s in the cooler suburbs to the low 60s downtown. Winds are from the northwest at 10-15 mph, sometimes gusting a bit higher.

Tomorrow (Friday): Skies are partly sunny much of the day, but, with some cold air at high altitudes, a widely scattered shower is possible in the afternoon (30 percent chance) with highs in the mid-to-upper 70s. Winds are from north at 10-15 mph with some gusts over 20 mph.

See David Streit’s forecast through the weekend. And if you haven’t already, join us on Facebook and follow us on Twitter . For related traffic news, check out Dr. Gridlock.

Looking north toward the Magothy River and Gibson Island (Michael Ney)