PM Update: Tranquil and mild tonight, with rain developing Wednesday.
It was another day of highs near 70 as sunshine outdid clouds once again. Greenery is popping as flowers soak up the sun. Those clouds streaming in from the west will be on the increase through evening and into tonight. A little storm system is moving this way, promising some raindrops for our Wednesday.
Through Tonight: Clouds will increase into the night. They’ll turn thicker toward morning, as well. This blanket will keep temperatures up somewhat. Lows will be in the mid-40s to near 50. Winds will be out of the east-northeast around 5 to 10 mph.
Tomorrow (Wednesday): Showers will become likely by mid- or late morning out west and midday locally. Intensity and coverage may be increased during the afternoon into evening before tapering. We might spend much of the day in the 50s, but highs are near or above 60 as temperatures continue to rise into the evening. Winds will be from the east-southeast around 10 to 15 mph, with higher gusts.
https://www.washingtonpost.com/weather/2022/03/22/dc-area-forecast-raindrops-wednesday/?