Point Forecast Matrices
Issued by NWS Columbia, SC
Issued by NWS Columbia, SC
287 FOUS52 KCAE 190807 PFMCAE Point Forecast Matrices National Weather Service Columbia SC 405 AM EDT Tue Aug 19 2025 SCZ027-192000- Columbia Metropolitan Airport-Lexington SC 33.95N 81.12W Elev. 225 ft 405 AM EDT Tue Aug 19 2025 Date Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 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 89 73 90 73 91 Temp 75 76 80 85 86 82 77 75 74 75 82 88 88 83 78 76 74 76 83 89 87 82 Dewpt 74 74 76 76 75 75 74 74 73 73 74 72 72 73 73 72 72 72 74 73 74 74 RH 97 94 88 75 70 79 90 97 97 94 77 59 59 72 85 87 93 87 74 59 65 77 Wind dir NE NE NE NE NE E E NE N N NE NE NE N N N N N N N N NE Wind spd 2 4 5 6 5 4 2 2 3 4 6 8 6 4 3 2 3 4 5 5 5 3 Clouds B1 B1 B2 B1 B1 SC SC FW SC SC SC FW FW SC FW FW FW FW FW SC SC B1 PoP 12hr 30 10 10 0 20 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C Tstms S C S S C Heat index 86 94 95 89 89 97 96 90 90 97 95 88 Max heat 94 96 97 97 87 97 97 Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 82 71 82 69 86 70 88 Temp 76 74 79 75 72 72 80 76 71 71 83 79 72 72 85 79 Dewpt 72 72 74 73 71 71 73 73 70 71 74 74 71 70 70 69 PWind dir NE E E E E SE W NW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 40 60 40 60 30 50 10 20 Rain shwrs C C C L C C C L C S S C S Tstms C S C C S S C S S C S $$ SCZ028-192000- Columbia Owens Downtown Airport-Richland SC 33.97N 80.98W Elev. 212 ft 405 AM EDT Tue Aug 19 2025 Date Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 73 90 73 91 Temp 75 75 80 85 87 81 77 75 74 75 81 88 88 83 78 76 74 76 83 88 87 82 Dewpt 74 74 74 75 74 74 73 73 72 73 72 72 71 72 72 72 71 72 73 73 73 74 RH 97 97 82 72 65 79 87 94 93 94 74 59 57 70 82 87 90 87 72 61 63 77 Wind dir NE NE NE NE NE E E NE NE NE NE NE NE N N N N N N N N N Wind spd 2 4 5 5 5 3 2 2 3 4 5 6 6 3 2 2 3 3 5 5 5 3 Wind gust 16 Clouds SC B1 B2 B1 B1 FW SC FW SC SC SC FW FW SC FW FW FW FW FW SC SC B1 PoP 12hr 30 10 10 0 20 QPF 12hr 0.02 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C Tstms S C S S C Heat index 85 94 95 86 86 96 96 89 89 96 94 88 Max heat 94 95 96 97 86 96 96 Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 82 71 82 69 85 70 87 Temp 75 74 79 75 72 72 79 75 71 71 82 79 72 72 85 79 Dewpt 72 71 72 73 71 70 72 72 70 70 73 73 71 70 69 69 PWind dir NE E E E E SE W NW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC PoP 12hr 40 60 40 60 30 50 10 20 Rain shwrs C C C L C C C L C S C C S Tstms C S C C S C S S C S $$ SCZ031-192000- Shaw Air Force Base-Sumter SC 33.97N 80.47W Elev. 242 ft 405 AM EDT Tue Aug 19 2025 Date Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 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 88 72 90 73 91 Temp 75 75 80 84 85 80 76 75 74 74 81 86 88 82 78 76 74 75 83 87 87 82 Dewpt 74 74 75 75 75 75 74 74 73 73 73 73 72 73 72 72 71 72 74 73 72 73 RH 97 97 85 74 72 85 94 97 97 97 77 65 59 74 82 87 90 90 74 63 61 74 Wind dir NE NE NE NE NE E NE NE N NE NE NE N N N N N N N N N NE Wind spd 3 5 6 6 6 3 3 3 4 6 9 9 8 5 4 4 5 6 6 6 6 3 Clouds B1 B1 B1 B1 B1 B1 FW SC FW SC SC SC SC SC FW FW FW FW FW SC SC B1 PoP 12hr 30 10 10 0 10 QPF 12hr 0.07 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C C Heat index 85 93 94 85 87 94 95 88 90 94 94 88 Max heat 93 94 94 96 86 94 95 Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 73 83 71 82 69 85 70 87 Temp 76 73 80 76 73 71 79 75 72 71 82 79 73 72 84 79 Dewpt 72 71 72 72 71 70 71 72 70 70 73 73 71 70 70 70 PWind dir NE E E E E SE SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC PoP 12hr 30 40 30 50 30 50 20 20 Rain shwrs C S S C C C C C C S C C S S Tstms C S C C S C S S C S S $$ SCZ136-192000- Orangeburg Municipal Airport-Orangeburg SC 33.45N 80.85W Elev. 197 ft 405 AM EDT Tue Aug 19 2025 Date Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 72 90 73 91 Temp 74 75 81 86 85 80 76 74 73 73 81 86 87 82 78 75 74 75 83 88 87 82 Dewpt 72 74 74 73 73 74 74 74 73 73 73 72 71 72 73 72 71 72 72 72 71 73 RH 93 97 79 65 67 82 94100100100 77 63 59 72 85 90 90 90 70 59 59 74 Wind dir NE NE NE NE NE E NE NE N N N NE N N N N N N N N N N Wind spd 2 4 6 8 6 4 2 2 4 6 10 10 10 5 3 3 4 5 6 6 5 2 Clouds SC SC SC B1 B1 SC FW FW SC SC SC SC SC SC FW FW FW FW FW SC SC B1 PoP 12hr 40 20 10 0 20 QPF 12hr 0.03 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S C Tstms S C S S S C Heat index 86 93 92 85 86 92 93 87 88 95 93 87 Max heat 93 93 92 93 85 95 95 Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 85 71 82 70 84 70 86 Temp 75 74 82 76 73 72 80 75 72 71 82 78 72 72 84 79 Dewpt 73 72 72 72 71 70 71 71 70 71 72 72 71 70 70 70 PWind dir E E E E E NE SW NW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B2 B1 SC SC SC SC PoP 12hr 30 60 40 60 30 50 10 20 Rain shwrs C S C L C C C L C S S C S Tstms C S S C C S S C S S C S $$ GAZ065-192000- August Regional Airport at Bush Field-Richmond GA 33.37N 81.97W Elev. 148 ft 405 AM EDT Tue Aug 19 2025 Date Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 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 90 72 92 72 93 Temp 74 75 84 86 87 82 77 75 73 74 84 88 88 83 78 75 73 75 85 90 88 83 Dewpt 72 73 74 73 72 73 73 73 73 73 73 72 71 71 72 72 71 71 73 72 72 73 RH 93 94 72 65 61 74 87 94100 97 70 59 57 67 82 90 93 87 67 56 59 72 Wind dir NE NE NE NE NE E NE NE N N NE NE N N N N N N N N N E Wind spd 2 2 5 6 8 5 2 2 2 4 8 9 9 5 2 2 2 2 4 5 5 3 Clouds FW FW SC B1 B1 SC SC FW SC FW FW SC FW FW FW FW FW FW FW SC SC B1 PoP 12hr 40 10 10 0 30 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C Tstms C C C C C Heat index 91 93 94 87 90 94 93 88 92 97 95 89 Max heat 93 94 94 94 86 97 97 Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 86 71 84 70 86 70 88 Temp 75 74 83 76 72 72 80 76 72 72 83 79 73 72 85 80 Dewpt 73 72 73 73 71 71 72 71 71 70 71 72 71 69 69 68 PWind dir NE E E E E N W NW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC PoP 12hr 40 70 50 60 30 50 10 20 Rain shwrs C C C L C C C L C S S C S Tstms C S C C S S C S C S $$ GAZ065-192000- Augusta Daniel Field-Richmond GA 33.47N 82.03W Elev. 423 ft 405 AM EDT Tue Aug 19 2025 Date Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 73 90 74 91 Temp 76 75 82 85 86 83 78 75 75 74 82 87 88 84 79 77 75 75 84 88 87 83 Dewpt 72 72 72 72 72 72 73 73 73 72 72 70 69 70 71 71 71 71 72 71 71 72 RH 87 90 72 65 63 70 85 94 94 93 72 57 54 63 77 82 87 87 67 57 59 70 Wind dir NE NE NE NE NE NE E NE N N NE N N N N N N N N NW N NE Wind spd 2 4 5 5 6 5 3 3 4 5 6 8 6 5 3 3 3 4 4 4 5 3 Clouds FW FW FW B1 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW B1 B1 B1 PoP 12hr 30 10 10 0 30 QPF 12hr 0.01 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C Tstms C C C C C Heat index 87 91 92 88 87 93 93 89 90 94 93 88 Max heat 91 92 86 93 94 87 94 94 Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 84 71 83 70 85 71 87 Temp 76 74 81 77 73 71 79 77 73 71 82 80 74 72 84 80 Dewpt 72 71 72 72 71 70 71 71 70 70 71 70 69 69 68 66 PWind dir NE E E E E N W NW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC PoP 12hr 40 70 50 60 40 50 10 20 Rain shwrs C C C L C C C L C S S C S Tstms C S C C S S C S C S $$ SCZ116-192000- Lancaster County Airport-Lancaster SC 34.72N 80.86W Elev. 486 ft 405 AM EDT Tue Aug 19 2025 Date Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 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 87 71 89 72 88 Temp 73 73 80 84 85 79 75 73 72 73 81 87 87 80 76 74 72 73 83 87 86 79 Dewpt 72 72 72 72 72 73 72 71 71 72 70 70 70 71 71 71 71 71 71 71 71 71 RH 97 97 77 67 65 82 90 93 97 97 69 57 57 74 85 90 97 93 67 59 61 77 Wind dir NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE N N N N N N NE Wind spd 3 5 6 6 5 2 2 1 2 4 6 8 6 3 2 2 3 5 6 6 5 2 Clouds B1 B1 B1 SC SC SC FW FW SC B1 SC FW FW FW FW FW FW FW SC SC SC B1 PoP 12hr 10 5 5 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S S C Heat index 84 90 91 85 93 92 84 88 93 91 Max heat 90 92 93 93 93 93 Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 70 82 68 81 68 83 67 85 Temp 74 71 80 74 71 70 78 73 70 69 81 76 71 69 83 75 Dewpt 70 70 70 71 69 69 69 69 68 68 70 71 69 67 65 66 PWind dir NE E E SE E S NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC FW PoP 12hr 40 40 30 50 30 40 10 10 Rain shwrs C C C C C C C C C S S C Tstms C S C C C S C $$ SCZ020-192000- Newberry County Airport-Newberry SC 34.30N 81.64W Elev. 570 ft 405 AM EDT Tue Aug 19 2025 Date Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 71 89 71 89 Temp 73 73 78 84 85 80 75 73 72 72 81 86 88 81 76 74 72 73 82 87 86 80 Dewpt 72 73 74 73 73 73 73 72 71 72 72 70 70 70 71 70 70 71 72 71 71 73 RH 97100 88 70 67 79 94 97 97100 74 59 55 69 85 87 93 93 72 59 61 79 Wind dir NE NE NE NE NE NE NE NE N N NE NE NE N N N N N N N N N Wind spd 3 5 5 5 5 2 2 2 3 5 6 6 6 3 3 3 3 4 5 5 5 2 Clouds B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC B1 PoP 12hr 20 10 10 5 30 QPF 12hr 0 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C Tstms S C C C Heat index 90 92 84 85 91 94 85 88 93 91 83 Max heat 91 94 92 95 82 94 94 Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 79 69 80 68 84 67 85 Temp 74 71 77 74 71 70 78 74 70 70 81 77 71 69 84 77 Dewpt 71 70 72 71 70 70 71 71 70 69 71 72 69 68 67 66 PWind dir NE E E E E S NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B1 B2 B2 B1 B1 B1 B1 B1 SC SC FW FW PoP 12hr 40 60 40 50 30 40 10 10 Rain shwrs C C C L C C C C C S S C Tstms C S C C S S C S C $$ SCZ010-192000- McCormick County Airport-McCormick SC 33.92N 82.30W Elev. 459 ft 405 AM EDT Tue Aug 19 2025 Date Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 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 89 72 91 72 91 Temp 73 74 81 86 87 81 75 73 73 73 83 88 89 83 76 74 72 73 84 88 86 80 Dewpt 73 74 77 76 76 75 73 73 72 72 73 72 72 72 72 72 71 72 75 74 75 74 RH 100100 88 72 70 82 94100 97 97 72 59 57 70 87 93 97 97 74 63 70 82 Wind dir NE NE NE NE NE NE NE NE NE NE NE N NE N N N N N N NW N NE Wind spd 2 3 4 4 3 2 2 1 2 2 4 4 4 2 2 2 2 2 2 2 2 2 Clouds SC SC B1 B1 B1 FW FW FW FW FW FW FW FW FW FW FW FW FW SC B1 B1 B1 PoP 12hr 30 10 10 5 30 QPF 12hr 0.04 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S S C C C Heat index 88 96 98 87 90 97 97 89 92 97 95 85 Max heat 96 98 97 98 85 97 97 Date Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 Mon 08/25/25 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 82 69 82 69 86 68 88 Temp 73 72 79 75 71 70 80 75 71 70 83 78 71 69 85 78 Dewpt 73 72 75 73 71 70 73 72 70 70 74 72 71 69 69 68 PWind dir NE E E E E NW NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC FW PoP 12hr 50 60 50 60 30 40 10 10 Rain shwrs C C C L C C C L C S S C Tstms C C C S S C S C $$