Most of the snow has already come, but the National Weather Service on Tuesday morning issued a Winter Weather Advisory until 2 p.m. for much of the D.C. metro area, including Montgomery County.

Snow has yet to accumulate on roadways and sidewalks. From the NWS:

…WINTER WEATHER ADVISORY IN EFFECT UNTIL 2 PM EST THIS AFTERNOON…

THE NATIONAL WEATHER SERVICE IN BALTIMORE MD/WASHINGTON HAS ISSUED A WINTER WEATHER ADVISORY FOR SNOW…WHICH IS IN EFFECT UNTIL 2 PM EST THIS AFTERNOON.

* PRECIPITATION TYPE…SNOW.

* ACCUMULATIONS…1 TO 3 INCHES.

* TIMING…THROUGH 2PM.

* TEMPERATURES…AROUND 30.

* WINDS…WEST 5 TO 10 MPH.

* IMPACTS…UNTREATED ROADWAYS WILL BE SLICK.