Point Forecast Matrices
Issued by NWS Columbia, SC
Issued by NWS Columbia, SC
684 FOUS52 KCAE 181306 PFMCAE Point Forecast Matrices National Weather Service Columbia SC 905 AM EDT Mon Aug 18 2025 SCZ027-182000- Columbia Metropolitan Airport-Lexington SC 33.95N 81.12W Elev. 225 ft 905 AM EDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 95 74 88 72 90 Temp 86 92 90 84 79 76 75 75 80 85 85 81 77 75 74 74 81 87 88 83 Dewpt 75 74 74 76 74 74 74 74 75 76 76 75 74 73 72 73 74 73 73 73 RH 70 56 60 77 85 94 97 97 85 75 75 82 90 94 93 97 79 63 61 72 Wind dir NW SW SW E E NE NE NE NE NE NE NE NE NE NE N NE NE N N Wind spd 2 2 2 2 2 2 2 3 5 6 6 4 3 2 3 5 6 8 6 4 Clouds FW FW SC SC SC B1 SC B1 SC B1 B1 SC FW FW FW SC SC FW FW FW PoP 12hr 20 20 30 5 10 QPF 12hr 0.07 0 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S S C C Heat index 95102 99 93 85 94 94 87 86 94 96 89 Max heat 102 102 87 94 96 85 94 96 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 72 91 73 86 71 84 70 87 Temp 76 74 89 83 75 74 84 78 73 72 81 76 72 72 84 79 Dewpt 71 72 73 74 73 72 74 74 72 72 74 74 71 71 74 74 PWind dir N N E E SE SE SE SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 5 30 30 50 40 60 30 50 Rain shwrs C C S C C C C C L C S S C Tstms C C S S C C S C C C $$ SCZ028-182000- Columbia Owens Downtown Airport-Richland SC 33.97N 80.98W Elev. 212 ft 905 AM EDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 73 88 72 90 Temp 86 92 91 83 79 76 75 75 80 85 85 81 77 75 74 74 81 87 88 82 Dewpt 74 73 73 75 74 74 74 73 74 75 75 74 73 73 72 73 73 72 72 71 RH 68 54 56 77 85 94 97 94 82 72 72 79 87 94 93 97 77 61 59 69 Wind dir NW NE SW NE E NE NE NE NE NE NE NE NE NE N N NE NE N N Wind spd 2 2 2 2 2 2 2 3 5 5 5 3 2 2 3 4 5 6 6 4 Clouds FW FW SC SC SC B1 SC B1 B1 B1 B1 SC FW FW FW SC SC FW FW FW PoP 12hr 20 20 30 5 10 QPF 12hr 0.20 0.02 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C Tstms S S S C C Heat index 94101100 90 84 94 94 86 86 94 95 86 Max heat 101 102 87 94 95 84 94 95 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 91 73 86 70 84 70 86 Temp 75 74 89 82 75 74 84 77 73 72 81 76 72 72 83 79 Dewpt 71 71 72 73 72 72 74 73 71 71 73 73 71 71 73 73 PWind dir N N E E SE SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 5 30 30 50 40 60 30 50 Rain shwrs C C S C C C C C L C S S C Tstms C C S S C C C C S C $$ SCZ031-182000- Shaw Air Force Base-Sumter SC 33.97N 80.47W Elev. 242 ft 905 AM EDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 94 74 88 73 88 Temp 86 92 92 84 78 76 75 75 80 85 86 80 77 75 74 74 81 85 87 82 Dewpt 74 74 73 75 74 74 74 74 75 75 75 75 74 73 72 73 73 73 72 72 RH 68 56 54 74 88 94 97 97 85 72 70 85 90 94 93 97 77 67 61 72 Wind dir NW N NW S E NE NE NE NE NE NE NE NE NE N N N NE N N Wind spd 2 2 2 2 2 2 2 4 6 6 6 4 3 3 5 6 9 9 8 4 Clouds CL FW SC SC B1 B1 B1 B1 SC SC SC FW FW FW FW SC FW SC FW FW PoP 12hr 20 30 20 5 10 QPF 12hr 0.14 0.06 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S S Heat index 94101102 92 85 93 94 85 86 92 94 86 Max heat 102 102 88 94 95 84 92 94 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 72 90 72 85 70 84 71 86 Temp 75 74 87 82 75 73 83 78 73 72 81 76 73 72 82 79 Dewpt 71 71 73 73 72 71 73 73 71 71 73 72 71 71 73 73 PWind dir N N E E E SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 PoP 12hr 5 20 30 50 30 50 30 50 Rain shwrs S C S C C C C C C C S S C Tstms S C S S C S C C S C $$ SCZ136-182000- Orangeburg Municipal Airport-Orangeburg SC 33.45N 80.85W Elev. 197 ft 905 AM EDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 73 88 73 88 Temp 85 91 91 84 78 75 74 75 81 85 86 80 76 74 74 74 80 86 87 81 Dewpt 72 70 70 73 73 72 72 73 73 73 73 73 74 73 72 73 72 71 71 72 RH 65 50 50 70 85 90 93 94 77 67 65 79 94 97 93 97 77 61 59 74 Wind dir NW SE S SE E S NE NE NE NE NE NE NE NE N N N NE N N Wind spd 2 2 2 2 1 1 2 3 6 8 8 5 2 2 5 6 10 10 9 4 Clouds CL FW FW SC SC SC SC B1 SC B1 B1 FW FW FW SC SC SC FW FW CL PoP 12hr 20 20 30 5 10 QPF 12hr 0 0.01 0.04 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S S C C Heat index 91 97 97 90 86 92 93 84 84 91 93 85 Max heat 97 97 86 92 93 91 93 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 90 73 86 71 84 71 85 Temp 75 74 88 82 75 74 84 77 73 72 81 76 73 72 83 78 Dewpt 71 71 71 73 73 72 72 73 71 72 72 72 71 71 72 72 PWind dir N N E E E SE SE W Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW FW SC SC SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 PoP 12hr 5 20 30 50 40 60 30 50 Rain shwrs S C S S C C C C L C S S C Tstms S C S S C C S C C S C $$ GAZ065-182000- August Regional Airport at Bush Field-Richmond GA 33.37N 81.97W Elev. 148 ft 905 AM EDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 95 73 91 72 91 Temp 86 92 91 85 78 75 74 75 83 87 87 81 76 74 73 74 83 88 88 83 Dewpt 73 71 70 72 72 72 72 72 74 73 73 73 73 73 72 72 72 71 70 71 RH 65 51 50 65 82 90 93 90 74 63 63 77 90 97 97 93 70 57 55 67 Wind dir N E S SE SE E N NE NE NE NE NE NE NE N NE NE NE NE N Wind spd 1 2 3 2 1 1 1 2 5 6 6 5 2 2 3 4 6 9 8 4 Clouds CL FW FW FW SC SC SC SC SC B1 B1 SC FW FW FW FW FW FW FW FW PoP 12hr 20 20 30 5 10 QPF 12hr 0 0 0.18 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C C Heat index 93 99 97 91 90 94 94 86 88 94 93 88 Max heat 99 98 87 94 96 94 95 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 72 92 72 88 71 86 71 88 Temp 75 74 90 83 75 74 86 79 73 73 82 77 73 73 84 79 Dewpt 71 71 72 73 73 72 73 72 72 71 72 72 71 71 71 72 PWind dir N N E SE SE SE SE W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 5 20 30 60 40 60 30 50 Rain shwrs S C S L C C C L C S S C Tstms S C S L C S S C S C $$ GAZ065-182000- Augusta Daniel Field-Richmond GA 33.47N 82.03W Elev. 423 ft 905 AM EDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 74 89 73 90 Temp 86 91 90 86 80 77 75 75 82 85 85 81 77 76 75 74 82 87 88 84 Dewpt 72 70 69 71 71 71 71 72 72 73 72 73 73 72 72 72 72 70 69 70 RH 63 50 50 61 74 82 87 90 72 67 65 77 87 87 90 93 72 57 54 63 Wind dir N SE SE SE E E N NE NE NE NE NE NE NE N NE NE NE N N Wind spd 2 2 3 2 2 2 2 3 5 5 5 5 4 3 4 5 6 6 6 5 Clouds CL FW FW SC SC SC SC SC SC B1 B1 SC FW FW FW SC FW FW FW FW PoP 12hr 20 20 30 5 10 QPF 12hr 0 0 0.19 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C C Heat index 92 97 95 91 83 87 92 91 86 87 92 92 88 Max heat 97 97 89 92 92 84 92 92 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 91 73 86 72 84 72 86 Temp 76 75 88 83 76 74 84 79 74 72 81 78 74 72 83 80 Dewpt 71 71 71 72 72 71 71 72 71 71 71 71 71 71 71 70 PWind dir N N E SE SE SE SE W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 5 20 30 60 40 60 30 50 Rain shwrs S C S S L C C C L C S S C Tstms S C S L C S S C S C $$ SCZ116-182000- Lancaster County Airport-Lancaster SC 34.72N 80.86W Elev. 486 ft 905 AM EDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 93 72 86 71 88 Temp 86 91 89 81 77 75 73 73 79 83 84 79 75 73 72 73 80 85 86 79 Dewpt 73 72 72 73 74 72 71 72 72 72 72 73 73 71 71 71 71 70 70 71 RH 65 54 57 77 90 90 93 97 79 70 67 82 94 93 97 93 74 61 59 77 Wind dir N N N NE E NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE Wind spd 3 2 2 2 2 2 3 5 6 6 5 2 2 2 2 4 6 8 6 3 Clouds CL FW SC B1 B1 B2 B2 B2 B1 SC SC SC FW FW SC SC SC SC FW FW PoP 12hr 20 20 30 5 10 QPF 12hr 0 0 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S S C Heat index 93 99 96 86 88 90 83 90 91 Max heat 99 100 88 90 90 92 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 71 88 71 83 69 82 69 84 Temp 73 72 86 79 74 72 81 75 72 70 80 74 71 71 82 76 Dewpt 71 70 70 72 70 71 71 71 70 69 70 71 69 70 70 70 PWind dir NE N NE SE SE SE SE SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 5 20 30 40 40 50 30 40 Rain shwrs S C S C C C C C C C S S C Tstms S C S C C C S C $$ SCZ020-182000- Newberry County Airport-Newberry SC 34.30N 81.64W Elev. 570 ft 905 AM EDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 72 86 70 88 Temp 85 91 90 82 77 75 73 73 78 83 84 79 75 74 72 73 80 85 86 81 Dewpt 73 72 72 74 74 73 72 72 73 73 73 73 73 71 71 71 72 71 71 71 RH 67 54 56 77 90 94 97 97 85 72 70 82 94 90 97 93 77 63 61 72 Wind dir N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE N Wind spd 2 2 2 2 2 2 3 5 5 5 5 3 2 3 4 5 6 6 6 3 Clouds CL FW SC SC SC B1 B1 B1 B1 B1 B1 FW SC FW SC SC FW SC FW FW PoP 12hr 20 20 30 5 10 QPF 12hr 0 0.17 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C Tstms S S C C Heat index 92 99 97 88 89 91 84 90 92 85 Max heat 100 101 85 90 93 91 94 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 88 71 83 70 81 69 84 Temp 74 72 86 80 74 72 81 76 72 71 78 75 71 71 82 77 Dewpt 70 70 71 73 71 71 72 72 71 70 72 72 70 70 71 71 PWind dir N N NE E SE SE S W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 5 30 30 50 40 60 30 40 Rain shwrs C C S C C C C C L C S S C Tstms C C S S C C C S C $$ SCZ010-182000- McCormick County Airport-McCormick SC 33.92N 82.30W Elev. 459 ft 905 AM EDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 95 72 88 72 90 Temp 86 92 92 84 77 75 73 73 81 85 87 80 75 74 72 73 82 88 87 82 Dewpt 76 74 74 75 74 73 73 73 75 76 75 74 73 73 72 73 74 74 74 73 RH 72 56 56 74 90 94100100 82 75 68 82 94 97100100 77 63 65 74 Wind dir N NE E W NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE N Wind spd 1 1 2 1 1 1 2 2 3 3 3 2 2 2 2 2 4 4 3 2 Clouds CL FW SC SC SC SC SC SC SC B1 B1 SC FW FW FW FW SC FW SC FW PoP 12hr 10 20 30 5 10 QPF 12hr 0 0 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C C Heat index 96102102 92 87 94 96 84 88 97 95 87 Max heat 102 103 86 94 96 97 97 Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 72 91 71 86 70 84 70 86 Temp 74 74 88 81 74 73 84 78 72 72 80 76 72 71 82 79 Dewpt 71 72 74 74 73 72 76 74 72 72 74 73 71 71 74 72 PWind dir N N NE E SE SE E W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 B1 SC B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 5 30 30 60 40 60 30 40 Rain shwrs C C S S L C C C L C S S C Tstms C C S L C S S C S C $$