National Weather Service Columbia SC Barnwell- Including the cities of Barnwell, Williston, and Blackville 106 AM EST Sun Jan 5 2025 Date 01/04/25 Sun 01/05/25 Mon 01/06/25 Tue 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 26 54 55 57 45 64 26 27 29 Temp 28 27 41 52 55 49 46 47 49 53 59 63 60 44 38 34 30 27 Dewpt 22 21 23 24 27 32 35 40 44 48 54 56 44 35 28 25 22 22 RH 78 78 48 33 34 52 65 76 83 83 83 78 55 70 67 69 72 81 Wind dir NW NW E S S SE SE S S S S SW W W W NW NW NW Wind spd 1 0 1 2 2 1 2 4 8 12 14 13 13 10 9 6 5 4 Wind gust 17 24 27 31 35 32 29 25 20 17 14 Clouds CL FW SC SC B1 B2 B1 B2 B2 OV OV B1 FW FW FW CL CL CL PoP 12hr 0 10 70 90 0 QPF 12hr 0 0 0.01 0.20-0.25 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S D D S S Wind chill 31 27 24 Min chill 29 26 29 36 24 19 Date 01/07 Wed 01/08/25 Thu 01/09/25 Fri 01/10/25 Sat 01/11/25 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 48 23 50 23 45 24 47 31 50 Temp 45 39 29 25 47 40 30 24 42 36 28 26 45 41 35 33 47 39 Dewpt 23 26 24 22 25 26 20 18 17 20 18 18 20 26 30 31 32 30 PWind dir NW NW W NW NW NW SW W W Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL FW CL CL FW FW CL CL FW SC SC B1 B1 B2 B1 SC PoP 12hr 0 0 0 0 0 0 10 20 20 Rain shwrs S S S