Point Forecast Matrices
Issued by NWS Columbia, SC
Issued by NWS Columbia, SC
935 FOUS52 KCAE 181907 PFMCAE Point Forecast Matrices National Weather Service Columbia SC 305 PM EDT Mon Aug 18 2025 SCZ027-190800- Columbia Metropolitan Airport-Lexington SC 33.95N 81.12W Elev. 225 ft 305 PM EDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 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 74 89 73 90 72 Temp 90 84 78 76 76 76 80 85 86 81 77 76 74 74 81 87 87 82 78 75 74 74 Dewpt 75 76 75 74 74 74 75 75 75 75 74 73 73 73 74 73 73 73 72 71 71 71 RH 62 77 91 94 94 94 85 72 70 82 90 90 97 97 79 63 63 74 82 87 90 90 Wind dir W NE E NE NE NE NE NE NE NE NE NE NE N NE NE NE N N N N N Wind spd 3 2 2 2 2 4 5 6 6 4 3 2 4 5 8 9 8 5 3 3 4 4 Wind gust 16 Clouds SC SC SC B1 B1 B1 B1 B1 B1 SC FW FW SC SC SC FW FW FW FW FW FW FW PoP 12hr 20 40 5 10 5 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C Tstms S S S C C Heat index 101 93 85 94 95 87 86 94 94 87 Max heat 103 87 94 96 94 95 85 Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 89 72 85 70 84 70 86 71 87 Temp 87 82 76 74 83 78 73 72 82 78 72 72 84 80 73 73 85 80 Dewpt 72 72 70 71 72 72 70 69 71 71 70 71 73 73 72 71 71 71 PWind dir N E E SE SE SE S SW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 10 30 50 30 50 30 50 20 20 Rain shwrs C S C C C C C C C S S C S S Tstms C S S C C S C S S C S S $$ SCZ028-190800- Columbia Owens Downtown Airport-Richland SC 33.97N 80.98W Elev. 212 ft 305 PM EDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 88 73 89 72 Temp 90 83 78 76 75 75 80 85 86 81 77 75 74 74 80 87 87 82 77 75 74 74 Dewpt 74 75 74 74 73 74 74 75 75 75 74 73 72 73 73 72 72 72 71 71 70 71 RH 60 77 88 94 94 97 82 72 70 82 90 94 93 97 79 61 61 72 82 87 87 90 Wind dir W NE E NE NE NE NE NE NE NE NE NE NE N NE NE NE N N N N N Wind spd 3 2 2 2 2 4 5 5 6 4 2 2 4 5 6 8 8 4 3 3 3 4 Wind gust 16 17 Clouds SC SC SC B1 B1 B1 B1 B1 B1 SC FW FW SC SC SC FW FW FW FW FW FW FW PoP 12hr 20 40 5 10 5 QPF 12hr 0.03 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C Tstms S S S C C Heat index 99 90 85 94 95 87 84 94 94 87 Max heat 102 87 94 96 94 95 84 Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 72 84 70 84 69 85 71 87 Temp 87 82 75 73 82 78 73 72 82 77 72 72 83 79 73 73 85 79 Dewpt 71 71 70 70 71 71 69 69 70 71 69 70 72 72 72 71 70 70 PWind dir N E E SE SE SE S SW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 10 30 40 30 50 30 50 20 20 Rain shwrs C S C C C C C C C S S C S S Tstms C S S C C C S S C S S $$ SCZ031-190800- Shaw Air Force Base-Sumter SC 33.97N 80.47W Elev. 242 ft 305 PM EDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 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 74 88 73 89 72 Temp 91 83 77 75 75 75 80 84 85 81 76 75 74 74 81 85 87 81 77 75 73 74 Dewpt 74 76 75 74 73 74 74 75 75 75 74 73 73 73 73 73 72 72 72 71 70 71 RH 58 80 94 97 94 97 82 74 72 82 94 94 97 97 77 67 61 74 85 87 90 90 Wind dir N N E NE NE NE NE NE NE NE NE NE N N NE N N N N N N N Wind spd 2 3 3 2 3 5 6 6 6 4 3 3 6 8 10 10 9 6 5 4 6 6 Clouds SC B1 SC SC B1 B1 B2 B1 B1 FW FW FW SC SC SC FW FW FW FW FW FW FW PoP 12hr 30 40 0 5 0 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C Tstms S C C C Heat index 101 91 85 92 94 87 86 92 93 86 Max heat 102 86 92 94 92 94 85 Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 88 71 85 70 84 70 85 71 86 Temp 86 82 75 73 82 78 72 72 81 78 72 72 83 79 73 73 85 79 Dewpt 71 71 69 69 70 70 68 68 70 70 70 70 72 72 72 71 71 71 PWind dir N E E SE SE SE S SW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 10 20 30 30 40 30 40 20 20 Rain shwrs S S S C C S C C C S S C S S Tstms S S S C C C S S C S S $$ SCZ136-190800- Orangeburg Municipal Airport-Orangeburg SC 33.45N 80.85W Elev. 197 ft 305 PM EDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 87 72 89 72 Temp 90 84 78 75 74 75 80 84 85 80 76 74 73 74 80 85 86 81 77 75 73 73 Dewpt 70 73 73 73 73 74 73 73 73 74 74 73 73 73 73 71 70 72 72 71 71 71 RH 52 70 85 94 97 97 79 70 67 82 94 97100 97 79 63 59 74 85 87 93 93 Wind dir S E E NE NE NE NE NE NE NE NE N N N NE N N N N N N N Wind spd 2 2 2 1 2 4 6 8 8 5 3 3 5 8 10 10 10 5 4 4 5 5 Clouds FW FW SC SC SC B1 B1 B1 B1 FW FW FW FW SC SC FW FW FW FW FW FW FW PoP 12hr 20 40 0 5 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C C Heat index 96 90 84 90 92 85 84 90 91 85 Max heat 96 84 91 92 90 91 83 Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 72 84 70 83 70 85 71 86 Temp 86 82 75 73 82 77 73 72 81 77 72 72 83 78 72 73 84 79 Dewpt 71 72 72 71 71 71 70 70 70 71 70 71 71 72 72 71 70 71 PWind dir N E E E SE SE S SW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 SC B1 SC SC PoP 12hr 10 20 40 30 50 30 50 20 20 Rain shwrs S S S C C C C C C S S C S S Tstms S S S C C S C S S C S S $$ GAZ065-190800- August Regional Airport at Bush Field-Richmond GA 33.37N 81.97W Elev. 148 ft 305 PM EDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 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 72 90 72 91 71 Temp 90 85 78 76 74 75 83 86 85 81 76 75 73 74 83 87 88 83 77 74 72 73 Dewpt 69 73 73 73 72 73 74 73 72 73 74 73 72 72 73 71 70 71 71 71 70 71 RH 50 67 85 90 93 94 74 65 65 77 94 94 97 93 72 59 55 67 82 90 93 93 Wind dir E SE E E NE NE NE NE NE NE NE NE N N NE NE N N N N N N Wind spd 3 2 2 1 2 3 5 8 8 5 2 2 3 5 9 10 9 5 2 2 2 3 Clouds FW FW SC SC FW SC SC B1 B1 SC SC FW FW FW FW FW FW FW FW CL FW FW PoP 12hr 10 50 5 10 5 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Heat index 95 92 90 93 91 86 89 93 93 88 Max heat 98 87 93 93 93 94 85 Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 92 72 86 70 85 70 87 70 89 Temp 88 83 75 74 83 78 73 72 82 78 72 72 84 80 73 73 87 81 Dewpt 71 72 72 71 72 72 71 71 71 71 70 70 71 72 71 71 70 69 PWind dir N E E SE SE SE S SW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 20 30 60 40 60 30 50 10 20 Rain shwrs S C S C L C C C L C S S C S Tstms S C S C L C S S C S S C S $$ GAZ065-190800- Augusta Daniel Field-Richmond GA 33.47N 82.03W Elev. 423 ft 305 PM EDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 88 73 89 72 Temp 90 85 80 77 76 76 81 84 85 81 77 76 74 74 81 86 87 83 79 76 74 74 Dewpt 70 71 72 72 72 72 73 73 72 72 73 72 72 72 71 70 70 70 70 70 70 71 RH 52 63 77 85 87 87 77 70 65 74 87 87 93 93 72 59 57 65 74 82 87 90 Wind dir SE SE E E NE NE NE NE NE NE NE NE NE N NE NE NE N N N N N Wind spd 3 2 2 2 2 4 5 6 6 5 4 3 5 5 8 8 8 5 3 3 4 5 Clouds FW FW SC SC SC B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW CL FW FW PoP 12hr 10 40 5 10 5 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Heat index 96 90 84 86 90 91 85 85 91 92 87 Max heat 96 90 90 91 84 91 92 85 Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 73 84 71 83 71 86 71 87 Temp 87 82 76 74 81 77 73 72 81 77 73 72 83 79 74 73 85 80 Dewpt 70 71 71 71 71 71 70 70 70 70 70 69 70 71 70 70 69 68 PWind dir N E E SE SE SE SW W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC B1 B1 B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 20 30 60 40 60 30 50 10 20 Rain shwrs S C S C L C C C L C S S C S Tstms S C S S L C S S C S C S $$ SCZ116-190800- Lancaster County Airport-Lancaster SC 34.72N 80.86W Elev. 486 ft 305 PM EDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 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 71 87 71 88 70 Temp 87 80 76 74 73 73 78 84 84 78 75 73 72 73 80 85 85 79 75 73 71 73 Dewpt 73 74 73 73 72 71 71 72 72 72 71 71 70 71 70 71 70 71 70 70 69 70 RH 63 82 90 97 97 93 79 67 67 82 87 93 93 93 72 63 61 77 84 90 93 90 Wind dir NE E NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE N N N N Wind spd 2 2 2 2 4 5 6 8 5 2 2 2 4 5 8 9 8 4 3 2 4 5 Clouds SC SC SC SC B1 B1 B1 SC SC FW FW FW SC B1 B1 SC FW FW FW FW FW SC PoP 12hr 20 20 5 5 5 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Heat index 94 85 90 90 83 90 90 Max heat 99 90 91 90 91 Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 87 70 83 68 81 68 83 69 84 Temp 85 79 73 72 81 75 71 71 79 74 70 70 82 76 71 70 82 76 Dewpt 69 70 69 68 68 69 68 68 68 69 68 69 70 71 70 68 67 68 PWind dir N E SE SE SE S S SW N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 10 30 30 30 40 30 40 20 10 Rain shwrs C C S C C C C C C S S C S Tstms C S C C C S C S $$ SCZ020-190800- Newberry County Airport-Newberry SC 34.30N 81.64W Elev. 570 ft 305 PM EDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 87 70 88 70 Temp 89 81 77 75 73 73 78 84 85 79 75 73 72 72 79 85 86 80 75 73 71 72 Dewpt 72 75 74 72 72 72 73 73 72 73 72 71 70 70 72 71 70 71 70 69 69 70 RH 57 82 90 90 97 97 85 70 65 82 90 93 93 93 79 63 59 74 84 87 93 93 Wind dir N NE E NE NE NE NE NE NE NE NE NE NE N NE NE NE NE N N N N Wind spd 2 2 2 2 4 5 6 6 6 3 3 3 4 5 8 8 8 4 3 3 4 4 Clouds SC SC SC SC B1 B1 B1 B1 SC SC FW FW FW SC SC FW FW CL FW FW FW FW PoP 12hr 20 30 5 5 5 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S Tstms S S C S Heat index 97 87 90 91 80 89 91 83 Max heat 101 90 92 90 93 Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 70 82 69 80 68 83 69 85 Temp 85 79 73 71 81 76 71 70 79 76 70 70 81 77 71 70 83 77 Dewpt 70 71 70 69 70 71 68 68 70 70 68 69 71 72 70 68 68 68 PWind dir N NE SE SE SE SE SW W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC B1 B1 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC B1 SC FW PoP 12hr 20 30 50 40 50 30 40 10 10 Rain shwrs S C C C C C C C C C S S C Tstms S C S S C C C S C $$ SCZ010-190800- McCormick County Airport-McCormick SC 33.92N 82.30W Elev. 459 ft 305 PM EDT Mon Aug 18 2025 Date 08/18/25 Tue 08/19/25 Wed 08/20/25 Thu 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 73 89 71 90 71 Temp 90 84 77 75 74 74 81 85 87 81 75 73 72 73 81 87 88 82 76 73 71 73 Dewpt 74 75 74 73 73 74 76 75 75 75 74 73 72 72 74 73 72 72 72 70 70 71 RH 60 74 90 94 97100 85 72 68 82 97100100 97 79 63 59 72 87 90 97 93 Wind dir W NE NE E NE NE NE NE NE NE NE NE NE NE NE NE NE NE N N N N Wind spd 2 2 1 1 2 3 4 4 4 2 2 2 2 3 5 5 4 2 2 2 2 2 Clouds FW FW SC SC SC SC B1 B1 B1 FW FW FW FW FW SC FW FW CL CL FW FW FW PoP 12hr 10 40 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms C C Heat index 99 92 87 94 96 87 86 94 95 87 Max heat 102 85 94 96 94 96 84 Date 08/21 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 89 71 83 70 82 69 86 69 88 Temp 87 82 74 72 82 77 71 71 81 76 71 70 84 78 72 70 86 78 Dewpt 73 73 72 71 74 73 71 70 73 71 70 70 74 73 71 70 70 69 PWind dir N NE E SE SE SE SW SW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC FW PoP 12hr 20 30 50 40 50 30 40 10 10 Rain shwrs S C C C C C C C C C S S C Tstms S C S S C C S S C S C $$