It wasn’t too hot out today — right around average really — but the humidity helped make it feel a bit worse. Highs made the mid-to-upper 80s most spots before showers and storms started to roll out of the hills. They knocked temperature back into the 70s. Those showers and storms are now moving away from the area, but another round is possible on Thursday.
Through Tonight: Although the main batch of showers and storms has pushed to our south and east, an isolated shower can’t be fully ruled out this evening (10-20% chance). By the time we get near or after sundown, it’s just partly cloudy and muggy. Lows are mostly in a 66-72 range. Winds are from the southeast around 5-10 mph.
Tomorrow (Thursday): If you’re a fan of typical D.C. August, this is your day. Partly cloudy, fairly hot, and rather humid. We’re into a bit of an active pattern aloft, with little spokes of energy coming by almost every day. So, some strong afternoon or evening storms are possible (40-50% chance). It’s hard to say how widespread they’ll be, but at least isolated to scattered seems reasonable. Highs rise toward 90 degrees. Still summer!
Pollen update: Weed pollen and mold spores are low/moderate. Tree and grass pollen is low.
How does it feel: Ever wonder how heat index, wind chill, or “real feel” got started and entered into common forecast parlance? Wonder no more after reading this Slate piece on the subject.