National Weather Service Baltimore MD/Washington DC Central and Southeast Howard- Including the cities of Columbia and Ellicott City 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 32 24 27 19 30 Temp 21 21 26 31 31 28 26 26 24 24 25 26 27 26 26 23 21 20 25 29 30 26 Dewpt 9 9 9 9 7 9 9 10 18 21 23 24 25 23 23 18 14 15 17 20 20 18 RH 59 59 48 39 36 44 48 50 77 88 92 92 92 88 88 81 74 81 71 69 66 71 Wind dir W W W W W NW NW W E E E NE NE N N NW NW NW NW NW NW NW Wind spd 10 11 14 14 11 4 3 2 2 4 6 8 9 9 10 12 13 14 16 17 16 12 Wind gust 25 27 28 29 23 Clouds SC FW FW FW B2 B2 OV OV OV OV OV OV OV OV B2 B1 SC FW FW SC FW SC PoP 12hr 0 100 100 70 0 QPF 12hr 0 0.23 0.37 0.05 0 Snow S D D D D D D L L S S Wind chill 10 9 14 20 22 22 18 18 18 18 18 16 12 8 6 11 17 18 15 Min chill 8 7 19 19 16 16 16 11 4 7 14 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 18 29 15 28 17 33 23 34 Temp 22 20 28 23 17 17 28 24 20 20 32 28 25 25 33 29 Dewpt 16 15 19 15 11 12 17 16 14 14 20 20 20 21 24 23 PWind dir NW W W NW NW NW W NW Wind char GN GN GN BZ GN GN LT GN Avg clouds SC SC SC SC SC SC FW SC FW FW FW SC B1 B2 B1 B1 PoP 12hr 0 0 0 0 0 0 20 5 Snowshwrs S S