National Weather Service Baltimore MD/Washington DC Western Loudoun- Including the city of Purcellville 436 PM EDT Wed Mar 12 2025 Date 03/12/25 Thu 03/13/25 Fri 03/14/25 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 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 38 53 58 60 42 56 59 60 46 Temp 64 57 48 41 38 38 45 54 58 53 48 45 44 43 49 55 58 54 50 47 48 48 Dewpt 31 34 36 36 36 36 39 42 43 42 42 41 40 40 41 42 43 42 43 43 44 46 RH 29 42 63 82 92 92 79 64 57 66 80 86 86 89 74 61 57 64 77 86 86 93 Wind dir SE SE SE SE E E E E E E E E E E SE SE SE SE SE SE SE SE Wind spd 9 6 5 4 3 3 3 3 5 4 3 2 2 3 4 5 8 6 6 6 8 9 Wind gust 17 16 18 17 18 19 19 19 Clouds FW FW SC B1 OV OV OV B1 SC B1 B1 B2 B2 B2 B1 SC SC SC B1 B2 OV OV PoP 12hr 0 5 5 10 20 QPF 12hr 0 0 0 0 0 Rain shwrs C Date 03/15 Sun 03/16/25 Mon 03/17/25 Tue 03/18/25 Wed 03/19/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 63 73 45 55 37 67 46 71 Temp 64 68 64 63 70 63 54 45 53 48 40 37 63 59 50 47 67 64 Dewpt 54 54 56 57 60 54 44 35 29 25 26 27 33 36 36 38 43 41 PWind dir S S S W NW NW SW S S Wind char GN BZ BZ GN GN GN LT LT GN Avg clouds OV B2 B2 OV B2 B1 B1 B1 SC FW CL FW FW FW SC SC B1 B1 PoP 12hr 40 60 100 50 20 5 0 0 5 Rain shwrs C C C L D D C S S Tstms S