National Weather Service Baltimore MD/Washington DC Western Loudoun- Including the city of Purcellville 1236 AM EST Sun Jan 5 2025 Date Sun 01/05/25 Mon 01/06/25 Tue 01/07/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 30 33 35 19 23 23 23 26 27 16 19 20 26 30 31 Temp 21 20 25 31 32 28 26 25 23 23 25 26 26 26 25 24 21 20 25 29 30 26 Dewpt 8 7 8 6 5 7 8 14 19 21 22 23 24 23 23 19 15 14 18 20 20 18 RH 56 56 48 34 31 40 46 62 84 92 88 88 92 88 92 81 77 77 74 69 66 71 Wind dir W W W W NW NW N NE E E E NE N N NW NW NW NW NW NW NW NW Wind spd 9 9 13 13 10 4 2 2 4 5 6 8 9 10 12 14 16 18 18 18 18 14 Wind gust 21 25 27 31 32 34 32 33 31 Clouds SC FW FW SC B2 OV OV OV OV OV OV OV OV OV B2 B1 SC FW FW SC SC FW PoP 12hr 5 100 100 60 0 QPF 12hr 0 0.31-0.43 0.32 0.05 0 Sleet S S S Snow S C D D D D D D L L Wind chill 10 9 14 21 24 16 17 17 17 15 14 11 7 6 11 17 18 14 Min chill 4 6 17 15 9 11 8 3 -2 3 6 Winter Storm W W W W W W W W W Date Wed 01/08/25 Thu 01/09/25 Fri 01/10/25 Sat 01/11/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 18 28 13 26 14 32 23 34 Temp 22 20 27 22 16 17 26 23 19 18 31 27 25 24 32 29 Dewpt 15 13 18 14 9 10 17 13 12 11 20 20 20 20 24 22 PWind dir NW NW W NW NW NW W NW Wind char GN GN GN BZ GN LT LT GN Avg clouds SC SC SC B1 SC SC FW SC FW FW SC SC B1 B2 B1 B1 PoP 12hr 0 0 0 0 0 0 20 10 Snowshwrs S