WATCH HERE WATCH HEREA severe thunderstorm watch for D.C. and parts of Maryland and Virginia expired at 9 p.m. Friday. Hot and humid conditions continued Friday. Weather radarDownload the NBC Washington app on iOS and Android to check the weather radar on the go. Sunday will be the nicer day of the weekendSaturday will be hot and humid again, with storm chances. It will still be humid, but you can plan for a generally pleasant summer day.