National Weather Service Baltimore MD/Washington DC Frederick VA- Including the city of Winchester 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 23 32 35 17 21 23 20 25 26 13 18 19 21 29 30 Temp 18 17 24 31 31 27 25 23 22 22 23 24 25 24 24 23 20 19 24 28 29 24 Dewpt 6 5 6 5 5 7 7 16 19 19 20 21 22 21 21 17 13 12 17 19 18 16 RH 59 58 45 32 32 42 46 74 88 88 88 88 88 88 88 77 74 74 74 68 63 71 Wind dir W W W W NW NW N E E E E NE N N NW NW NW NW NW NW NW NW Wind spd 9 9 11 11 8 3 1 2 4 5 5 6 8 8 10 12 13 16 17 17 16 13 Wind gust 23 20 21 21 19 21 24 27 29 34 35 33 32 31 Clouds SC SC FW SC OV OV OV OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC SC PoP 12hr 5 100 90 60 0 QPF 12hr 0 0.38-0.53 0.26-0.33 0.03 0 Sleet S S S Snow S C D D D D D D L L Wind chill 8 7 13 21 23 15 16 16 17 15 14 11 7 4 11 16 17 12 Min chill -3 -2 9 11 5 6 6 0 -5 -1 0 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 16 26 13 25 12 32 21 34 Temp 20 18 26 21 16 15 24 20 16 15 31 26 23 23 32 28 Dewpt 13 11 17 12 9 8 15 12 9 9 19 19 18 18 24 21 PWind dir NW W W NW W W W W Wind char GN GN GN BZ GN LT LT LT Avg clouds SC SC B1 B1 SC SC SC FW FW SC SC SC B1 B2 B1 B1 PoP 12hr 0 0 0 0 0 0 20 10 Snowshwrs S