National Weather Service Baltimore MD/Washington DC Eastern Loudoun- Including the cities of Leesburg, Ashburn, and Sterling 637 PM EST Tue Nov 19 2024 Date 11/19/24 Wed 11/20/24 Thu 11/21/24 Fri EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 50 65 40 50 34 Temp 56 54 52 52 51 58 63 64 62 55 47 43 41 49 49 47 40 38 36 35 34 Dewpt 46 50 51 51 51 56 58 58 55 45 39 34 32 34 31 30 29 26 26 25 25 RH 69 86 96 96100 93 84 81 78 69 74 70 70 56 50 51 64 62 67 66 69 Wind dir SE SE E NE N NE SE SE SE NW NW NW W W W W W W W W W Wind spd 3 2 1 1 1 2 3 5 5 12 17 14 6 10 12 11 8 9 8 10 9 Wind gust 26 36 25 18 20 25 25 18 19 29 23 Clouds OV OV OV B2 OV B2 B2 B2 OV OV B1 FW FW FW B1 B1 SC SC SC SC B1 PoP 12hr 50 50 80 30 10 QPF 12hr 0.02 0.03 0.22-0.28 0 0 Rain shwrs SC SC SC IS S C D D C C C C C Snowshwrs S Wind chill 36 31 29 27 27 Min chill 33 38 34 28 24 Date 11/22 Sat 11/23/24 Sun 11/24/24 Mon 11/25/24 Tue 11/26/24 EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 46 40 53 37 55 33 60 47 65 Temp 46 43 42 41 52 46 41 38 53 46 37 34 57 53 49 48 63 54 Dewpt 31 34 36 37 39 37 37 35 36 36 35 34 42 42 44 45 50 46 PWind dir W W W W W W SW SW W Wind char GN GN BZ GN GN LT LT LT LT Avg clouds B1 B2 B2 B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B2 B1 B1 PoP 12hr 30 30 5 0 0 0 5 20 10 Rain shwrs C C C S S S Snowshwrs S