National Weather Service Baltimore MD/Washington DC Northwest Prince William- Including the city of Haymarket 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 33 35 36 24 27 20 29 31 32 Temp 20 20 28 33 34 29 28 26 24 24 26 27 27 27 26 25 23 21 26 30 31 26 Dewpt 8 7 8 5 5 7 8 16 21 22 24 24 25 24 23 20 16 15 19 22 20 18 RH 59 56 42 30 29 39 42 65 88 92 92 88 92 88 88 81 74 77 74 72 63 71 Wind dir W W W W NW N N E E E E NE N N N NW NW NW NW NW NW NW Wind spd 6 6 10 11 8 3 2 2 4 5 5 6 9 10 12 13 16 17 18 17 16 12 Wind gust 21 24 26 31 32 31 31 25 Clouds FW FW FW SC OV OV OV OV OV OV OV OV OV OV B2 B1 SC FW FW FW SC FW PoP 12hr 5 100 100 70 0 QPF 12hr 0 0.37 0.34 0.05 0 Sleet S S Snow S C D D D D D D L L Wind chill 11 10 18 25 27 17 19 20 18 17 15 13 10 7 13 19 20 15 Min chill 10 10 24 21 15 16 14 10 5 7 13 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 17 29 13 28 14 33 23 35 Temp 22 20 29 22 17 17 27 23 19 17 31 28 25 24 33 29 Dewpt 15 13 19 14 9 10 17 13 11 11 21 20 20 20 26 22 PWind dir NW NW NW NW NW NW W NW Wind char GN GN GN GN GN LT LT LT Avg clouds SC SC B1 SC SC FW FW FW FW FW SC SC B1 B2 B1 SC PoP 12hr 0 0 0 0 0 0 20 10 Snowshwrs S