National Weather Service Baltimore MD/Washington DC Western Loudoun- Including the city of Purcellville 937 PM EST Thu Nov 21 2024 Date 11/21/24 Fri 11/22/24 Sat 11/23/24 Sun 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 30 32 33 40 42 43 37 47 53 54 38 39 41 Temp 37 33 33 32 38 40 41 40 40 40 38 38 47 52 51 46 44 43 42 40 Dewpt 30 26 24 25 30 34 35 36 35 34 34 34 39 40 38 37 36 36 36 34 RH 75 75 69 75 73 79 79 85 82 79 85 85 74 63 61 71 73 76 79 79 Wind dir NW W W W W W W NW NW NW NW NW NW NW W W W W W W Wind spd 11 11 12 12 14 16 16 16 13 12 12 11 14 16 14 12 11 9 9 9 Wind gust 25 27 26 26 29 34 31 32 29 27 28 25 31 33 32 25 24 21 21 19 Clouds SC FW FW B1 OV OV OV B2 B1 SC SC SC SC B1 B1 B1 SC SC SC SC PoP 12hr 10 70 30 0 0 QPF 12hr 0 0.12-0.27 0.04 0 0 Rain S L L Rain shwrs SC Snow S C L Wind chill 29 24 23 23 29 31 33 32 32 32 30 31 38 37 36 34 Min chill 19 19 20 26 28 27 30 35 33 32 Date 11/24 Mon 11/25/24 Tue 11/26/24 Wed 11/27/24 Thu 11/28/24 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 55 35 59 45 56 35 47 32 44 Temp 53 45 39 36 56 51 50 48 53 45 39 36 44 39 35 33 42 38 Dewpt 37 36 35 33 42 43 45 44 37 33 29 28 32 31 29 29 32 31 PWind dir W W S SW W NW NW NW NW Wind char GN LT LT LT GN GN GN LT LT Avg clouds SC SC SC SC SC B1 B2 B2 B1 SC SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 0 0 5 40 10 10 20 40 50 Rain shwrs S C S S S C C C