National Weather Service Baltimore MD/Washington DC Northwest Prince William- Including the city of Haymarket 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 31 42 44 45 38 52 54 55 37 39 41 Temp 37 34 33 31 39 41 42 42 40 40 39 40 48 53 52 47 44 43 41 40 Dewpt 30 26 24 24 29 33 34 35 34 34 34 34 39 40 39 37 36 36 35 34 RH 75 72 69 75 67 73 73 76 79 79 82 79 71 61 61 68 73 76 79 79 Wind dir NW W W W W W W W NW NW NW NW NW NW W W W W W W Wind spd 10 10 9 9 11 12 14 13 12 13 13 11 13 14 13 11 9 6 8 6 Wind gust 23 21 20 19 23 27 27 26 25 25 25 21 28 31 27 21 Clouds SC FW FW SC OV OV B2 B2 SC SC SC SC SC B1 SC SC SC SC SC SC PoP 12hr 10 60 30 0 0 QPF 12hr 0 0.12 0.04 0 0 Rain C L L Rain shwrs SC Snow C Wind chill 30 26 25 24 31 34 35 35 33 33 31 33 38 Min chill 24 22 22 31 30 29 33 37 33 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 56 35 60 46 57 36 49 33 45 Temp 54 45 40 36 57 52 52 50 56 46 40 37 46 40 36 34 43 39 Dewpt 38 37 36 34 43 43 45 45 39 34 30 28 33 32 29 29 33 32 PWind dir W W S SW W NW NW NW NW Wind char LT LT LT LT GN GN LT LT LT Avg clouds SC SC SC SC SC B1 B2 B2 SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 5 30 10 5 20 40 50 Rain shwrs S C S S S C C C