Area Forecast Matrices
Issued by NWS Columbia, SC
Issued by NWS Columbia, SC
854 FOUS52 KCAE 171605 AFMCAE Area Forecast Matrices National Weather Service Columbia SC 1205 PM EDT Mon Aug 17 2026 GAZ063-172000- McDuffie- Including the city of Thomson 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 99100102 77 96 98100 73 74 77 95 97 99 Temp 99100 92 84 81 79 78 90 96 98 91 81 77 75 75 88 95 97 90 Dewpt 70 69 71 71 71 70 73 75 72 69 69 70 69 69 70 73 71 68 69 RH 39 37 51 65 72 74 85 62 46 39 49 69 76 82 84 61 46 39 50 Wind dir NW W W W W W W NW W W NW NW NW NW N NE N N N Wind spd 4 3 2 2 2 3 2 4 4 4 1 2 1 1 2 2 1 1 0 Clouds FW SC FW FW SC SC FW FW CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 5 0 5 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 107107 98 100104104 96 95102102 95 Max heat 109 109 95 86 107 108 91 106 106 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 99 74 97 72 93 72 93 Temp 77 76 97 92 77 76 95 87 75 74 90 83 74 73 91 85 Dewpt 69 70 68 69 71 72 71 72 73 72 73 72 72 71 71 68 PWind dir N W S SW S W SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 SC SC B1 B1 SC FW FW PoP 12hr 0 5 5 30 50 50 40 10 Rain shwrs C C C C Tstms C S C S $$ GAZ040-172000- Lincoln- Including the city of Lincolnton 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97101102 77 78 80 93 99100 74 75 77 92 98 99 Temp 100101 92 84 82 79 78 90 96 99 91 81 78 76 76 88 96 98 91 Dewpt 70 69 70 71 71 71 73 75 72 69 70 71 71 70 71 73 72 68 70 RH 38 36 49 65 69 77 85 62 46 38 50 72 79 82 85 61 46 38 50 Wind dir NW W W W W W W NW W W NW NW N N N NE N N N Wind spd 4 4 3 3 2 3 3 3 3 3 1 2 1 2 2 3 1 1 0 Clouds FW FW FW SC SC SC FW CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 108108 98 89 101106106 97 86 96105104 96 Max heat 110 110 96 89 109 109 93 107 108 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 100 75 98 73 93 72 94 Temp 78 77 98 91 78 76 96 87 76 74 91 83 74 73 91 85 Dewpt 71 72 69 70 72 72 72 72 73 73 73 72 72 72 71 69 PWind dir SW SW S SW S W SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC B1 B1 SC SC B1 B1 SC FW FW PoP 12hr 0 5 5 30 50 40 40 10 Rain shwrs C C C C Tstms C C C C $$ GAZ065-172000- Richmond- Including the city of Augusta 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 99100102 78 96 98100 73 74 76 95 97 99 Temp 99100 92 84 82 79 78 91 96 97 90 81 78 76 76 89 95 97 90 Dewpt 71 70 71 72 71 71 73 75 73 71 71 71 70 70 71 74 72 69 70 RH 41 38 51 67 69 77 85 60 48 43 54 72 76 82 85 61 48 40 52 Wind dir NW W W W W W W NW W W NW NW NW NW N NE N N NE Wind spd 5 5 3 3 3 4 4 5 6 5 2 2 1 2 2 3 3 3 1 Clouds FW FW FW FW SC SC FW FW FW FW FW FW FW CL CL CL FW FW FW PoP 12hr 20 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 108108 99 90 102106105 97 97104103 96 Max heat 110 110 97 88 110 111 95 107 109 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 99 75 98 73 93 72 94 Temp 78 76 97 92 79 77 95 87 76 75 91 84 75 74 91 86 Dewpt 70 71 69 69 71 72 72 73 73 73 74 73 72 72 72 70 PWind dir NE SW S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 SC SC B1 B1 SC SC FW PoP 12hr 0 5 10 30 40 50 50 20 Rain shwrs C C C C S Tstms C S C C S $$ GAZ064-172000- Columbia- Including the cities of Martinez and Evans 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97100101 77 78 80 94 98100 74 75 77 94 97 99 Temp 99100 93 85 82 80 78 90 96 98 91 82 78 76 77 88 95 97 90 Dewpt 71 69 71 71 71 71 73 75 73 70 70 71 70 70 71 73 72 69 70 RH 41 37 49 63 69 74 85 62 48 41 50 69 76 82 82 61 48 40 52 Wind dir NW W SW W W W W NW W W NW NW NW N N NE N N NE Wind spd 4 4 3 3 2 3 3 3 4 4 2 2 1 2 2 2 2 1 0 Clouds FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 107107 99 90 101106105 97 96104103 96 Max heat 109 110 96 88 110 110 94 84 107 108 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 99 75 97 73 93 73 93 Temp 78 77 97 92 79 77 95 87 76 74 91 83 75 74 91 85 Dewpt 70 72 69 69 71 72 72 72 73 73 74 73 72 72 72 69 PWind dir NE SW S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 SC SC B1 B1 SC FW FW PoP 12hr 0 5 10 30 50 50 40 10 Rain shwrs C C C C Tstms C S C C $$ GAZ077-172000- Burke- Including the city of Waynesboro 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 96 98100 77 94 96 98 73 94 96 98 Temp 97 98 91 83 80 78 78 90 94 95 88 80 77 74 75 88 94 96 89 Dewpt 72 71 72 71 71 71 73 75 74 72 72 71 69 69 70 74 71 68 70 RH 45 42 54 67 74 79 85 62 53 48 59 74 76 84 84 63 47 40 54 Wind dir W W SW W W W W W W W W W W NW NW N NW N NE Wind spd 5 5 3 3 3 4 3 5 6 5 2 1 1 1 2 3 3 3 1 Clouds FW FW FW FW SC FW FW FW CL FW SC FW FW CL CL CL FW FW FW PoP 12hr 20 10 10 5 5 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 106106 98 88 101105103 95 96101101 94 Max heat 109 109 95 85 109 109 93 105 105 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 98 74 97 72 92 71 92 Temp 76 76 96 90 77 77 94 86 75 75 90 83 75 73 90 85 Dewpt 71 71 69 70 72 72 72 73 73 73 73 74 73 72 72 71 PWind dir E SW S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 SC SC B1 B1 SC SC SC PoP 12hr 0 5 5 30 40 50 50 20 Rain shwrs C C C C S Tstms C S C S S $$ SCZ028-172000- Richland- Including the city of Columbia 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97100102 77 79 80 92 97 99 74 76 78 92 97 99 Temp 99100 93 85 83 80 79 90 95 97 91 82 80 77 77 88 95 97 90 Dewpt 72 70 71 71 71 71 73 75 75 73 73 73 72 71 71 74 73 71 71 RH 42 38 49 63 67 74 82 62 53 46 56 74 77 82 82 63 49 43 54 Wind dir W W SW SW W W NW N NW NW N NE NE NE NE NE NE N E Wind spd 3 4 3 3 3 3 2 3 3 3 1 1 1 3 3 3 2 2 1 Clouds FW FW FW FW SC SC FW FW FW SC SC SC FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 108108100 91 101107107 99 88 97105105 97 Max heat 111 111 97 88 110 111 97 85 107 109 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 99 75 97 73 92 72 92 Temp 78 77 97 91 79 77 94 87 76 75 90 83 75 74 90 85 Dewpt 72 73 71 71 73 74 74 73 73 73 75 73 73 73 73 71 PWind dir SE S S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 B1 SC B2 B1 B1 SC SC PoP 12hr 0 5 20 50 50 60 50 20 Rain shwrs S C C S L C S S Tstms S C C C C S $$ SCZ029-172000- Lee- Including the city of Bishopville 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 98 99101 78 95 97 99 76 96 Temp 98 99 92 84 82 79 78 90 95 96 89 82 79 77 77 88 94 96 89 Dewpt 74 72 73 72 72 71 73 75 75 74 74 74 73 72 72 75 73 72 73 RH 47 42 54 67 72 77 85 62 53 49 61 77 82 85 85 66 51 46 59 Wind dir W W SW SW W NW NW N NW NW N NE NE NE NE NE N N SE Wind spd 2 3 2 2 2 3 2 3 3 2 1 0 0 3 3 3 1 1 1 Clouds FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 110109100 90 101108107 98 88 98105104 97 Max heat 111 111 97 86 110 111 95 107 107 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 98 75 96 73 92 72 91 Temp 77 77 96 91 78 77 94 86 75 75 89 83 75 74 89 84 Dewpt 74 75 72 73 74 75 75 75 75 74 76 75 74 73 74 73 PWind dir SE S S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 B1 SC B2 B2 B1 SC B1 PoP 12hr 0 5 20 50 50 60 60 30 Rain shwrs S C C S L L C C Tstms S C S C C C $$ SCZ025-172000- Edgefield- Including the cities of Edgefield, Johnston, and Murphys Estates 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98101102 78 96 98100 75 96 98 99 Temp 99100 92 84 82 79 78 90 96 98 90 81 78 76 76 88 95 98 90 Dewpt 70 69 70 70 71 71 73 76 74 72 72 71 71 70 71 74 73 70 71 RH 39 37 49 63 69 77 85 64 49 43 56 72 79 82 85 63 49 41 54 Wind dir W W SW W W W W NW W W NW N N N NE NE N N NE Wind spd 4 5 3 3 3 4 3 4 4 4 2 1 1 4 4 4 2 2 1 Clouds FW FW FW SC SC SC FW CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 107107 98 89 101108107 97 96105105 96 Max heat 109 110 95 86 110 111 92 109 109 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 100 74 98 72 93 72 93 Temp 78 76 98 91 78 75 95 87 76 73 91 83 74 73 91 85 Dewpt 70 72 70 70 71 72 74 73 73 73 75 73 72 72 73 70 PWind dir SE SW S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC B1 B1 B1 SC B1 B1 SC SC FW PoP 12hr 0 5 10 30 50 50 50 10 Rain shwrs S C C S C C S Tstms S C C C C S $$ SCZ026-172000- Saluda- Including the cities of Saluda and Ridge Spring 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 98100101 77 77 80 93 96 98 74 75 78 93 95 97 Temp 98100 91 84 81 79 77 88 94 96 89 81 78 76 76 86 93 95 89 Dewpt 71 69 70 70 70 70 73 76 75 73 73 72 71 70 70 74 74 71 71 RH 42 37 50 63 69 74 87 68 54 48 59 74 79 82 82 68 54 46 56 Wind dir W W SW W W W W NW NW NW NW N N N NE NE NE N NE Wind spd 3 5 3 4 4 4 3 4 3 3 1 1 2 4 4 4 2 2 1 Clouds FW FW FW SC SC B1 FW CL FW FW SC SC FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 106107 97 99106106 97 94103103 95 Max heat 108 109 94 86 109 109 93 85 105 106 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 98 74 96 72 91 71 91 Temp 77 76 96 90 78 75 93 86 75 73 89 82 74 73 89 84 Dewpt 69 71 71 70 71 72 74 73 72 72 75 73 72 72 73 70 PWind dir S SW S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC B1 B1 B1 B1 B1 B1 SC SC FW PoP 12hr 0 5 20 40 50 50 50 20 Rain shwrs S C C S C C S Tstms S C C C C S $$ SCZ027-172000- Lexington- Including the cities of Seven Oaks, West Columbia, Cayce, Lexington, Red Bank, Oak Grove, and Batesburg-Leesville 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96100102 77 78 81 92 97 99 74 76 78 92 96 99 Temp 98100 92 85 82 79 79 89 95 96 90 82 79 77 77 87 94 96 90 Dewpt 71 70 71 71 71 71 73 76 75 74 73 72 72 71 71 75 74 71 71 RH 42 38 51 63 69 77 82 66 53 49 58 72 79 82 82 68 53 45 54 Wind dir W W SW SW W W NW NW NW W NW N NE N NE NE NE N E Wind spd 4 5 4 5 4 4 4 4 4 4 2 1 1 4 4 5 3 3 2 Clouds FW FW FW FW SC SC FW CL FW FW SC SC FW FW FW FW FW FW FW PoP 12hr 20 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 107107 99 90 101107107 99 87 96104104 96 Max heat 109 110 97 89 112 112 97 86 107 109 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 98 75 96 73 92 72 92 Temp 78 77 96 91 79 76 94 87 76 75 89 83 75 74 89 84 Dewpt 72 73 71 70 72 73 74 73 73 73 76 74 73 72 74 71 PWind dir SE SW S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 B1 SC B2 B1 B1 SC SC PoP 12hr 0 5 20 40 50 60 50 20 Rain shwrs S C C S L C S S Tstms S C C C C S $$ SCZ020-172000- Newberry- Including the city of Newberry 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 98100101 76 77 80 92 95 97 73 74 78 92 95 96 Temp 99100 91 84 81 78 77 88 94 95 89 80 78 75 75 85 93 95 88 Dewpt 70 68 70 70 70 70 72 74 73 71 72 71 70 69 69 72 71 69 70 RH 39 36 50 63 69 76 85 63 51 46 57 74 76 82 82 65 49 43 55 Wind dir W W W W W W NW N NW NW NW N NE N NE NE NE N NE Wind spd 3 4 2 3 3 2 2 3 2 2 1 1 2 4 4 4 1 1 0 Clouds FW FW FW SC SC SC FW CL FW FW SC FW FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 106106 97 96102103 96 91100101 93 Max heat 108 109 95 88 106 107 95 86 103 105 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 97 73 94 71 90 70 90 Temp 76 75 95 89 76 75 92 85 73 73 88 82 73 72 88 84 Dewpt 69 71 69 70 71 72 72 72 72 72 73 72 71 71 71 69 PWind dir SE SW SW SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC B1 B2 B1 SC B1 B1 SC SC FW PoP 12hr 0 5 20 30 60 50 50 10 Rain shwrs S C L S C C S Tstms S C C C C S $$ SCZ021-172000- Fairfield- Including the cities of Winnsboro and Winnsboro Mills 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97100102 76 77 79 92 96 98 73 74 76 92 96 98 Temp 99100 91 84 81 79 77 88 94 95 87 81 78 75 76 86 94 95 88 Dewpt 70 68 70 70 70 70 72 74 73 71 73 72 70 69 69 72 71 69 70 RH 39 36 50 63 69 74 85 63 51 46 63 74 76 82 79 63 47 43 55 Wind dir W W W W W NW NW N NW NW N NE NE NE NE NE N N NE Wind spd 2 3 1 2 2 2 1 3 2 2 0 0 1 3 3 3 1 1 0 Clouds FW FW FW SC SC SC FW CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 107106 97 97103103 94 93101102 93 Max heat 109 109 94 87 107 109 92 106 107 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 98 73 95 71 90 70 90 Temp 76 76 97 89 76 76 93 84 73 73 88 81 73 72 88 83 Dewpt 70 72 69 70 71 72 73 72 72 72 74 72 71 71 71 69 PWind dir SE SW S SW SE SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC B1 B2 B1 B1 B2 B1 B1 SC SC PoP 12hr 0 5 20 50 60 60 50 20 Rain shwrs S C L S S L C S S Tstms S C C S C C S $$ SCZ022-172000- Kershaw- Including the cities of Camden, Lugoff, and Elgin 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 97 99101 78 94 96 98 75 94 96 98 Temp 98 99 91 84 82 79 78 89 94 95 87 81 78 76 76 87 94 96 89 Dewpt 73 71 72 72 71 71 73 76 75 74 75 73 72 71 71 75 74 72 72 RH 45 41 54 67 69 77 85 66 54 51 68 77 82 85 85 68 53 46 57 Wind dir W W SW SW W NW NW N NW NW N NE NE NE NE NE NE N E Wind spd 1 2 1 1 1 1 1 2 2 2 0 0 0 2 3 2 0 0 0 Clouds FW FW FW FW SC SC FW FW FW FW FW SC FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 109108 99 90 100107106 96 86 96104104 96 Max heat 110 111 96 87 110 111 94 107 107 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 98 74 96 72 91 71 91 Temp 77 76 96 89 77 76 93 85 74 74 89 82 74 73 88 83 Dewpt 73 74 72 72 74 74 75 75 74 73 76 75 73 73 74 72 PWind dir SE S S SW SE SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW FW B1 B2 B1 B1 B2 B2 B1 SC SC PoP 12hr 0 5 20 50 60 60 60 20 Rain shwrs S C L S L L S S Tstms S C C C C S $$ SCZ041-172000- Bamberg- Including the cities of Bamberg and Denmark 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 99 77 96 98 99 75 97 Temp 98 99 91 84 81 79 78 90 96 96 88 81 78 76 77 88 95 96 89 Dewpt 72 71 72 71 71 71 73 76 75 74 73 73 72 72 73 76 73 71 72 RH 43 41 54 65 72 77 85 64 51 49 61 77 82 87 87 68 49 45 57 Wind dir W W SW SW SW W W NW W W NW N N NW N NE NW N SE Wind spd 3 3 2 2 2 3 2 3 4 3 0 0 0 0 1 2 1 0 0 Wind gust 12 13 Clouds FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 20 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 108108 99 89 103108107 96 99105105 96 Max heat 109 110 95 86 110 111 92 106 107 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 99 75 98 73 93 73 93 Temp 77 77 97 89 77 77 95 87 76 75 91 83 75 74 91 84 Dewpt 74 75 71 72 74 74 73 74 74 74 75 74 73 73 73 71 PWind dir SE S S SW S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 SC SC B2 B1 SC SC SC PoP 12hr 0 5 5 40 40 60 50 30 Rain shwrs C C L C C Tstms C S C C C $$ SCZ116-172000- Southern Lancaster- Including the cities of Lancaster, Springdale, Elgin, and Lancaster Mill 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 97 99100 75 77 78 94 95 97 74 94 96 98 Temp 98 98 91 83 81 78 77 87 93 95 88 80 78 75 75 86 94 95 88 Dewpt 71 70 71 71 71 70 72 74 74 73 73 72 70 69 69 73 72 71 70 RH 42 41 52 67 72 76 85 65 54 49 61 77 76 82 82 65 49 46 55 Wind dir W W SW SW NW NW NW N NW NW N NE NE N NE NE N NW N Wind spd 2 3 1 1 1 1 1 4 3 3 0 0 2 4 4 3 1 1 0 Clouds FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 106106 97 88 96104104 95 92102103 93 Max heat 109 109 94 85 107 109 91 106 107 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 98 73 95 71 90 70 90 Temp 76 75 96 89 76 75 93 84 73 72 88 80 73 72 87 82 Dewpt 71 72 70 70 72 73 74 73 72 72 75 73 72 71 73 71 PWind dir SE SW S SW SE SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW SC B1 B2 B1 SC B2 B2 B1 SC SC PoP 12hr 0 5 20 50 60 60 60 20 Rain shwrs S C L S S L L S S Tstms S C S S C C S $$ SCZ018-172000- McCormick- Including the cities of McCormick and Clarks Hill 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97101102 77 78 80 93 99100 75 93 98100 Temp 100101 92 84 82 79 78 90 97 99 90 81 78 76 76 88 96 98 90 Dewpt 70 69 70 71 71 71 74 75 73 70 71 71 70 70 70 73 72 69 70 RH 38 36 49 65 69 77 88 62 46 39 54 72 76 82 82 61 46 39 52 Wind dir W W W W W W W NW W W NW NW N N NE NE NE N NE Wind spd 4 4 3 3 2 3 2 3 3 3 1 1 1 3 3 3 2 1 0 Clouds FW FW FW SC SC SC FW CL FW SC FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 108108 98 89 101107107 97 96105105 96 Max heat 109 110 96 89 110 110 92 84 107 109 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 101 75 98 72 93 72 94 Temp 77 77 99 91 78 76 96 87 75 74 91 83 74 73 91 85 Dewpt 70 72 69 70 72 73 73 73 73 73 74 72 72 72 72 69 PWind dir SE SW S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC B1 B1 SC SC B1 B1 SC FW FW PoP 12hr 0 5 5 30 50 40 40 10 Rain shwrs C C C C Tstms C C C C $$ SCZ035-172000- Barnwell- Including the cities of Barnwell, Williston, and Blackville 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 99 77 97 75 97 Temp 98 99 91 84 81 79 78 89 95 95 88 81 78 76 77 88 95 96 89 Dewpt 73 71 71 71 71 72 73 76 75 73 73 72 71 71 72 75 72 70 71 RH 45 41 52 65 72 79 85 66 53 49 61 74 79 85 85 66 48 43 56 Wind dir W W SW SW W W W NW W W W W N N N NE NW N E Wind spd 4 3 2 2 2 3 2 3 4 4 0 0 0 0 1 2 2 1 0 Wind gust 12 Clouds FW FW FW FW FW SC FW FW FW SC SC FW FW FW FW CL FW SC SC PoP 12hr 20 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 107107 98 89 101107105 95 98104103 95 Max heat 110 110 96 85 110 111 93 106 107 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 99 75 97 73 93 72 93 Temp 77 77 96 90 77 77 95 87 75 75 91 82 75 74 91 84 Dewpt 72 73 70 70 73 74 73 73 74 74 74 73 73 73 73 71 PWind dir SE S S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 SC SC B2 B1 SC SC SC PoP 12hr 0 5 5 40 40 60 50 20 Rain shwrs C C L C S Tstms C S C C S $$ SCZ135-172000- Northwestern Orangeburg- Including the cities of North, Springfield, and Neeses 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 99 78 97 75 97 Temp 98 99 91 84 81 79 78 89 95 96 89 81 78 76 77 88 94 96 89 Dewpt 72 71 71 71 71 71 73 77 76 75 74 73 72 72 73 76 75 73 72 RH 43 41 52 65 72 77 85 68 54 51 61 77 82 87 87 68 54 48 57 Wind dir W W SW SW W W W NW W W NW W N N N NE N N E Wind spd 4 5 3 3 3 4 3 4 5 5 2 0 0 2 3 4 3 3 1 Clouds FW FW FW FW FW SC FW FW SC FW FW SC FW FW FW FW FW SC SC PoP 12hr 20 10 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 107108 99 89 103109109 97 99106106 96 Max heat 109 110 95 86 111 113 93 107 110 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 99 75 97 73 93 72 93 Temp 77 77 96 90 78 77 94 86 76 75 90 82 75 74 90 84 Dewpt 73 74 72 71 73 74 75 74 74 74 76 74 73 73 75 72 PWind dir SE S S SW S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 SC SC B2 B1 SC SC SC PoP 12hr 0 5 20 40 50 60 50 20 Rain shwrs S C C L C S Tstms S C C C C S $$ SCZ136-172000- Central Orangeburg- Including the cities of Orangeburg and Brookdale 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 99 77 96 98 99 75 97 Temp 98 99 91 84 81 79 78 90 96 97 89 80 78 76 77 88 94 96 88 Dewpt 72 71 72 72 71 71 73 77 76 75 74 73 73 72 73 76 74 72 72 RH 43 41 54 67 72 77 85 66 53 50 61 79 85 87 87 68 53 46 59 Wind dir W W SW SW SW W W NW W W NW S N N N NE N NW E Wind spd 4 4 3 3 3 3 3 4 4 4 1 0 0 1 2 3 2 1 1 Clouds FW FW FW FW FW SC SC FW FW FW FW SC FW FW FW FW FW SC SC PoP 12hr 20 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 107108 98 89 103109110 97 85 99106106 96 Max heat 109 110 95 86 111 113 94 107 109 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 99 75 97 73 93 73 93 Temp 77 77 96 89 77 76 94 86 76 75 91 82 75 74 90 84 Dewpt 73 75 72 72 74 74 74 74 74 74 76 74 73 73 74 72 PWind dir SE S S SW S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 SC SC B2 B1 SC SC SC PoP 12hr 0 10 5 40 40 60 50 30 Rain shwrs S C C L C S C Tstms S C C C C C $$ SCZ037-172000- Calhoun- Including the city of St. Matthews 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98100101 77 78 81 95 97 99 75 76 79 94 97 98 Temp 98100 92 84 82 79 78 90 95 97 90 81 79 77 77 88 94 97 89 Dewpt 73 70 72 71 71 71 73 76 76 74 74 73 73 72 73 76 74 72 72 RH 45 38 52 65 69 77 85 64 54 48 60 77 82 85 87 68 53 45 57 Wind dir W W SW SW W W NW NW NW NW W SE NE N N NE N NW E Wind spd 4 4 3 3 4 4 3 4 4 4 1 1 0 2 3 4 3 2 2 Clouds FW FW FW FW FW SC FW FW SC SC FW FW FW FW CL FW FW FW SC PoP 12hr 20 10 10 10 5 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 108108 99 90 102108109 99 86 99105106 97 Max heat 110 110 96 88 111 112 95 85 107 109 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 98 75 97 73 93 73 93 Temp 77 77 96 90 78 77 94 86 76 75 90 83 75 74 90 84 Dewpt 73 74 72 72 73 74 75 74 74 74 76 74 73 73 74 72 PWind dir SE S S SW S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 SC SC B2 B1 B1 SC SC PoP 12hr 0 10 20 40 50 60 50 30 Rain shwrs S C C L C S S Tstms S C C C C S $$ SCZ137-172000- Southeastern Orangeburg- Including the cities of Holly Hill, Bowman, Branchville, Elloree, Santee, and Eutawville 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 90100101 77 78 80 87 98 99 75 75 78 86 97 98 Temp 98 99 91 84 82 79 78 90 96 96 87 80 78 76 77 88 94 96 88 Dewpt 72 71 72 72 71 71 73 76 75 75 74 73 73 72 73 77 74 73 74 RH 43 41 54 67 69 77 85 64 51 51 65 79 85 87 87 70 53 48 63 Wind dir W W SW SW SW W W NW W W N E N N N NE N NW SE Wind spd 3 3 2 3 3 3 3 4 4 3 0 0 0 0 2 3 2 2 1 Clouds FW FW FW FW FW FW SC FW FW SC FW FW FW FW FW FW FW SC SC PoP 12hr 20 10 30 10 10 QPF 12hr 0 0 0.00-0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Heat index 109108 99 90 102109109 96 85 100105105 96 Max heat 110 110 95 87 110 112 94 86 107 109 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 98 75 97 74 93 73 93 Temp 77 77 96 88 77 77 94 86 76 75 91 83 75 74 89 84 Dewpt 74 75 72 73 74 75 74 75 74 74 75 74 73 73 74 73 PWind dir SE S S SW S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC FW FW FW B1 B1 SC SC B2 B1 SC SC B1 PoP 12hr 5 10 5 40 40 60 50 30 Rain shwrs C C L C S C Tstms C C C C C $$ SCZ016-172000- Chesterfield- Including the cities of Cheraw and Pageland 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 99100 75 77 78 94 96 98 73 74 76 94 96 98 Temp 98 99 90 84 81 78 77 89 94 94 87 81 78 75 76 87 94 95 89 Dewpt 71 71 72 72 71 71 73 74 73 73 73 72 72 70 71 74 72 70 70 RH 42 41 56 67 72 79 87 61 51 51 63 74 82 84 85 65 49 45 54 Wind dir W SW SW SW NW NW NW N NW NW N NE N N N NE N NW NE Wind spd 2 3 1 1 1 2 2 4 3 3 1 0 0 2 3 3 1 1 0 Clouds FW FW FW SC SC SC FW FW FW FW FW SC FW FW FW FW FW FW FW PoP 12hr 20 10 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 107107 98 90 98104104 94 86 95102102 95 Max heat 110 111 96 85 107 109 93 105 106 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 98 74 95 71 90 71 90 Temp 76 76 97 90 76 76 93 84 74 73 88 81 73 72 88 82 Dewpt 73 74 70 71 73 74 74 74 73 73 74 73 73 72 72 71 PWind dir E S S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW B2 B2 B1 SC B2 B2 B1 SC B1 PoP 12hr 0 10 20 60 60 60 60 30 Rain shwrs S S L L S S L L C C Tstms S C S S C C C $$ SCZ038-172000- Clarendon- Including the cities of Manning and Summerton 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 89100101 77 78 81 86 97 99 75 76 79 85 96 97 Temp 98100 92 84 82 79 79 90 95 96 89 81 79 77 77 88 94 95 89 Dewpt 73 71 72 73 72 71 72 75 74 73 74 73 73 72 73 75 73 72 73 RH 45 40 52 70 72 77 79 62 51 48 61 77 82 85 87 66 51 48 59 Wind dir W W SW SW SW W NW NW NW NW NW SE N N N NE NE N SE Wind spd 3 3 2 3 3 3 3 3 4 3 0 0 0 1 2 3 2 2 2 Clouds FW FW FW FW FW SC FW FW FW SC FW FW FW FW FW FW SC SC SC PoP 12hr 20 10 30 10 10 QPF 12hr 0 0 0.00-0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 108108100 91 87 100106107 98 86 98104104 97 Max heat 111 111 96 90 110 111 94 88 107 107 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 97 75 96 74 92 72 92 Temp 78 77 95 90 78 77 93 87 76 76 90 83 75 74 89 84 Dewpt 74 75 72 73 74 75 74 74 74 74 74 74 73 73 74 72 PWind dir SE S S SW S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 SC SC B2 B1 SC SC B1 PoP 12hr 0 5 5 50 50 60 50 30 Rain shwrs C C S L C C C Tstms C S C C C $$ SCZ115-172000- Northern Lancaster- Including the cities of Andrew Jackson State Park, Carolina Commons Shopping Center, Community of Almond Glen, Indian Land, and Van Wyck 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 76 94 73 95 Temp 96 97 89 83 80 78 76 86 92 93 87 80 77 75 74 84 92 94 88 Dewpt 71 71 72 71 71 71 72 74 74 73 73 71 69 68 68 72 72 70 69 RH 45 43 57 67 74 79 87 68 56 52 63 74 76 79 82 67 52 46 54 Wind dir W SW SW W NW W NW N N NW N NE NE N N NE N NW NE Wind spd 3 5 2 2 1 2 2 5 4 3 1 2 3 5 5 4 2 2 0 Clouds FW FW FW B1 SC SC FW CL CL FW SC SC FW FW FW FW FW FW FW PoP 12hr 20 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 105105 97 88 95102102 94 90101100 Max heat 106 107 92 83 103 105 90 102 104 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 97 73 94 70 89 70 89 Temp 75 75 95 88 75 75 92 83 73 72 86 79 72 71 87 81 Dewpt 69 71 71 71 71 72 74 74 72 71 75 73 71 71 73 71 PWind dir E SW SW SW SE SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC B1 B2 B1 B1 B2 B1 B1 SC SC PoP 12hr 0 10 20 50 60 60 50 20 Rain shwrs S C L S S L C S S Tstms S C S C C S $$ SCZ031-172000- Sumter- Including the city of Sumter 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 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 98100101 78 95 98100 76 95 97 98 Temp 99100 93 85 82 79 79 90 95 97 90 82 79 77 77 88 95 97 90 Dewpt 73 71 72 72 71 71 73 75 75 74 74 74 73 72 72 75 74 72 73 RH 44 40 51 65 69 77 82 62 53 48 60 77 82 85 85 66 51 45 58 Wind dir W W SW SW SW W NW NW NW NW N E NE N NE NE NE N E Wind spd 3 3 2 3 3 3 2 3 4 3 1 0 0 2 3 4 2 2 1 Clouds FW FW FW FW FW SC FW FW FW FW FW SC FW FW CL FW FW SC FW PoP 12hr 20 10 10 5 10 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 110109100 91 87 101108108100 88 99105105 98 Max heat 111 112 96 87 110 111 95 107 109 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 98 75 97 73 93 72 92 Temp 78 77 96 91 78 77 95 87 76 75 90 83 75 74 90 85 Dewpt 74 75 72 73 74 75 74 74 74 74 75 74 73 73 74 72 PWind dir SE S S SW S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 B1 SC B2 B1 B1 SC B1 PoP 12hr 0 5 20 50 50 60 50 30 Rain shwrs S C C S L C S C Tstms S C S C C C $$ SCZ030-172000- Aiken- Including the cities of Aiken and North Augusta 1205 PM EDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 99102 77 95 97100 75 95 97 99 Temp 98 99 91 84 81 79 78 89 95 96 88 81 78 76 76 87 95 96 89 Dewpt 72 70 71 71 71 71 73 77 76 73 73 72 71 70 72 75 74 71 71 RH 43 39 52 65 72 77 85 68 54 48 61 74 79 82 87 68 51 45 56 Wind dir W W SW W W W W NW W W NW NW NW N N NE N N NE Wind spd 5 6 4 4 4 4 4 5 6 5 2 1 1 3 4 4 3 3 1 Clouds FW FW FW FW SC SC FW FW FW FW SC SC FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 107107 98 89 102109106 96 97105104 96 Max heat 109 110 97 87 112 113 95 109 110 Heat Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 99 74 97 72 93 72 93 Temp 77 76 97 90 78 76 95 87 75 74 90 83 74 73 91 84 Dewpt 71 73 71 70 72 73 74 73 73 73 76 74 72 72 74 71 PWind dir SE SW S SW S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW B1 B1 SC SC B2 B1 SC SC SC PoP 12hr 0 5 10 40 40 60 50 20 Rain shwrs S C C L C S Tstms S C C C C S $$