National Weather Service Charleston SC Coastal Bryan- Including the cities of Fort Mcallister and Oak Level 317 AM EST Fri Feb 21 2025 Date Fri 02/21/25 Sat 02/22/25 Sun 02/23/25 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 49 35 58 41 63 Temp 31 28 36 46 49 40 37 36 36 37 50 57 56 50 48 45 44 41 52 61 62 51 Dewpt 20 19 19 21 22 26 27 28 29 32 39 42 44 45 45 44 41 40 40 41 41 44 RH 63 68 50 37 34 57 67 72 75 82 66 57 64 83 89 96 89 96 63 48 46 77 Wind dir N N NE NE NE NE NE NE NE NE NE E NE NE NE N N NW N N S S Wind spd 10 9 11 9 8 3 3 3 3 4 6 6 5 3 1 1 2 2 3 4 3 2 Clouds CL CL CL CL FW FW FW FW FW FW SC SC B1 B1 B1 SC FW FW FW FW FW SC PoP 12hr 0 0 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Wind chill 23 20 28 38 35 34 32 33 Min chill 17 18 35 30 31 36 38 Cold Weather Y Y Date Mon 02/24/25 Tue 02/25/25 Wed 02/26/25 Thu 02/27/25 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 42 66 44 72 47 70 50 72 Temp 45 42 64 54 48 45 69 60 52 48 69 57 53 51 70 60 Dewpt 42 39 42 45 43 40 46 48 45 43 48 51 51 48 51 48 PWind dir SW SW SW W W NE S SW Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 SC FW FW FW CL CL FW CL CL CL FW SC SC SC PoP 12hr 20 10 0 0 0 0 10 40 Rain shwrs S C C