National Weather Service Baltimore MD/Washington DC Berkeley- Including the city of Martinsburg 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 27 32 34 19 22 22 22 25 26 16 18 19 25 30 31 Temp 20 18 24 30 31 27 25 24 22 22 23 25 25 25 25 23 20 19 25 29 29 26 Dewpt 7 6 8 7 6 8 8 13 18 19 20 21 22 22 22 17 12 12 17 20 19 17 RH 56 59 50 37 34 44 48 62 84 88 88 84 88 88 88 77 71 74 71 69 66 68 Wind dir W W W W W NW N E E E NE NE N N NW NW NW NW NW NW NW NW Wind spd 9 9 12 12 9 3 2 2 3 4 5 6 8 8 10 11 12 13 16 16 14 12 Wind gust 19 18 20 24 26 29 31 31 31 27 Clouds SC SC SC SC B2 OV OV OV OV OV OV OV OV OV B2 B1 SC FW FW SC SC SC PoP 12hr 5 100 100 60 0 QPF 12hr 0 0.27-0.39 0.29 0.02 0 Snow S C D D D D D D L L Wind chill 9 7 13 21 22 15 16 17 17 16 15 11 7 6 13 18 18 14 Min chill 2 4 15 15 8 8 9 4 -1 3 8 Winter Storm A A A A A A A A A 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 27 14 26 14 32 21 34 Temp 21 19 27 22 17 17 26 22 19 17 31 27 24 23 32 29 Dewpt 14 12 17 12 9 9 15 13 11 10 19 19 18 18 24 21 PWind dir NW NW W NW NW W W W Wind char GN GN GN BZ GN LT LT LT Avg clouds SC SC B1 B1 SC SC SC SC FW FW SC SC B1 B2 B1 B1 PoP 12hr 0 0 0 0 0 0 20 10 Snowshwrs S