National Weather Service Columbia SC Barnwell- Including the cities of Barnwell, Williston, and Blackville 606 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 36 54 55 57 34 35 37 61 36 Temp 49 44 41 38 37 46 53 54 45 42 40 38 36 49 58 60 51 44 41 38 37 Dewpt 28 28 28 28 28 30 30 30 31 31 32 32 33 38 40 41 43 42 40 38 37 RH 44 53 59 67 70 53 41 40 58 65 73 79 89 66 51 49 74 93 96100100 Wind dir W W W W W W NW W W W W W W NW W W W W W W W Wind spd 8 8 8 9 9 13 12 11 6 6 5 4 4 4 4 3 1 1 1 1 1 Wind gust 19 18 18 20 19 24 17 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 35 31 30 39 Min chill 33 27 29 39 33 30 35 36 Lake Wind Y Y Y Y Y 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 66 39 70 52 73 48 65 47 66 Temp 64 55 45 40 68 60 53 53 71 60 52 48 64 54 48 48 64 55 Dewpt 43 45 42 39 48 51 50 52 58 57 52 48 50 51 48 48 54 54 PWind dir SW SW SW SW W NW S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL FW FW FW SC SC SC SC SC B1 SC SC B1 B1 B2 B1 PoP 12hr 0 0 0 0 5 5 5 10 20 Rain shwrs S S