THURSDAY A 30 PERCENT CHANCE SHOWERS, MAINLY BEFORE 10AM. MOSTLY CLOUDY THROUGH MID MORNING, THEN GRADUAL CLEARING, WITH A HIGH NEAR 65. BREEZY, WITH A WEST SOUTHWEST WIND 13 TO 23 MPH, WITH GUSTS AS ...

There are 365 days in a year, but some may be one of a kind, and in D.C., Friday seemed one of those unique days, and not just because it was the first full day of spring. The equinox, which in theory ...