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Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
906 FOUS52 KCHS 071035 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 635 AM EDT Sun Jul 7 2024 SCZ050-072000- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 635 AM EDT Sun Jul 7 2024 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 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 77 92 77 92 Temp 81 89 92 91 84 81 80 79 80 88 91 89 84 81 79 77 80 88 92 90 84 Dewpt 75 75 75 74 74 75 75 76 76 77 77 77 77 77 77 76 77 78 79 78 78 RH 82 64 58 58 72 82 85 91 88 70 64 68 80 88 94 97 91 72 66 68 82 Wind dir S S SE SE S S S S S S S S S S N N SW S SE S S Wind spd 3 6 9 10 8 4 2 2 3 4 8 9 5 1 0 0 1 4 6 8 5 Clouds B1 B1 B1 B1 B2 B2 B2 B2 B1 SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 20 40 30 50 QPF 12hr 0 0 0.35 0 0.23 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C S S C C C C S Tstms S S C C C C C S S C C C C S Heat index 99103101 91 100105102 94 102109105 95 Max heat 103 105 90 105 105 92 109 109 Date Wed 07/10/24 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 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 77 92 78 92 78 89 76 88 Temp 79 80 92 85 80 80 92 85 79 80 89 82 78 78 88 82 Dewpt 77 78 79 78 77 77 78 77 77 77 78 77 76 77 78 77 PWind dir S S S S S S S S Wind char LT LT LT LT LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 50 20 40 40 60 40 60 Rain shwrs S S C C S S C C C C C L C C C L Tstms S S C C S S C C C C C L C C C L $$ GAZ118-072000- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 635 AM EDT Sun Jul 7 2024 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 77 91 76 92 Temp 80 91 91 89 87 81 80 77 78 88 91 88 84 80 77 76 78 88 91 90 86 Dewpt 75 76 77 77 76 75 75 75 76 77 77 78 77 76 76 76 77 78 78 78 77 RH 85 62 64 68 70 82 85 94 94 70 64 72 80 88 97100 97 72 66 68 75 Wind dir S SE SE SE SE SE S S S S S SE S N N N W W S S S Wind spd 2 5 9 10 6 3 2 2 2 3 5 6 4 0 0 0 2 3 4 5 4 Clouds B2 B1 B1 B1 B2 B2 B2 B2 B1 SC B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 40 20 60 40 60 QPF 12hr 0.28 0 0.80 0.07 0.35 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S C C L C C S S C C L L C Tstms S C C S S S C C L C C S S C C L L C Heat index 103105102 98 100105102 94 102106105 97 Max heat 105 106 91 105 105 108 106 Date Wed 07/10/24 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 93 77 93 78 92 76 90 Temp 79 78 92 87 80 79 93 87 80 79 91 85 78 78 89 84 Dewpt 77 77 78 77 77 76 76 76 76 76 77 76 75 76 77 76 PWind dir SW SW SW SW S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 30 50 20 40 30 60 30 60 Rain shwrs C S S C S S C S C C L C S C L Tstms C S S C S S C S C C L C S C L $$ SCZ050-072000- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 635 AM EDT Sun Jul 7 2024 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 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 79 90 78 90 Temp 81 86 90 89 84 82 81 80 81 87 90 88 84 81 80 78 80 88 90 89 84 Dewpt 77 77 77 76 75 76 77 77 76 77 78 77 77 78 78 77 78 79 79 79 78 RH 88 75 66 66 74 82 88 91 85 72 68 70 80 91 94 97 94 75 70 73 82 Wind dir S SE SE SE S S S S S SE SE S S S N SW SW SE SE S S Wind spd 3 5 11 11 8 3 3 1 2 5 10 8 5 1 0 1 2 4 8 8 5 Clouds B1 B1 B1 B1 B1 B2 B2 B1 B1 SC B1 B1 B2 B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 10 20 40 30 40 QPF 12hr 0 0 0.23 0.01 0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C C C C C S Tstms S C C C C C C C C C C C S Heat index 97103100 91 99104100 94 103106105 95 Max heat 103 102 90 105 105 92 106 106 Date Wed 07/10/24 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 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 79 91 79 91 79 88 77 87 Temp 80 80 91 84 81 80 91 84 80 80 88 82 78 79 87 81 Dewpt 78 79 79 78 78 78 79 78 78 78 79 78 77 77 79 78 PWind dir S S S S S S S S Wind char LT GN LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 50 20 40 40 60 40 50 Rain shwrs S S C C S S C C C C C L C C C C Tstms S S C C S S C C C C C L C C C C $$ SCZ048-072000- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 635 AM EDT Sun Jul 7 2024 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 78 90 77 90 Temp 79 87 90 90 83 81 80 79 80 86 89 88 84 80 79 77 79 86 90 89 85 Dewpt 76 77 77 77 76 76 76 76 76 77 78 78 78 77 77 77 77 79 79 79 79 RH 91 72 66 66 80 85 88 91 88 75 70 72 82 91 94100 94 80 70 73 82 Wind dir S SE SE SE S S S S S SE S S S N N N W SE S S S Wind spd 2 5 8 8 5 3 2 1 2 4 6 6 4 0 0 0 2 4 4 5 3 Clouds B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B2 B1 B1 B1 PoP 12hr 30 20 50 40 50 QPF 12hr 0.08 0 0.49 0.06 0.31 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S C C C C C S S C C C C S Tstms S C S S S C C C C C S S C C C C S Heat index 99103103 91 97103102 95 100106105 98 Max heat 105 105 91 103 103 90 106 106 Date Wed 07/10/24 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 92 78 93 78 91 77 88 Temp 80 79 91 86 81 80 92 86 81 79 90 83 79 78 88 84 Dewpt 78 78 80 79 77 77 78 78 77 77 78 77 76 77 78 77 PWind dir S S SW S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 20 50 20 40 30 60 30 50 Rain shwrs S S C C S S C C C C L C C C C Tstms S S C C S S C C C C L C C C C $$ SCZ043-072000- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 635 AM EDT Sun Jul 7 2024 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 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 91 74 91 74 92 Temp 79 87 91 88 83 78 75 75 77 87 91 90 84 79 76 74 78 88 92 90 84 Dewpt 75 75 74 75 75 75 74 73 76 77 77 77 77 77 76 74 77 79 79 78 78 RH 88 68 58 66 77 91 97 94 97 72 64 66 80 94100100 97 75 66 68 82 Wind dir SE SE SE SE SE SE S SE SE S S S S N N N SW S SE S S Wind spd 2 4 6 8 5 1 1 1 2 3 4 5 3 0 0 0 1 3 3 5 3 Clouds B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 B1 B1 PoP 12hr 40 20 60 30 50 QPF 12hr 0.05 0.04 0.31 0.03 0.25 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S C C L C C C C C C S Tstms S C C S S S C C L C C C C C C S Heat index 96101 98 90 99105103 94 103109105 95 Max heat 101 101 105 105 90 109 107 Date Wed 07/10/24 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 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 92 75 93 75 90 73 88 Temp 76 77 92 86 77 78 93 86 77 78 90 83 75 76 88 82 Dewpt 76 77 79 78 76 76 77 77 75 76 77 77 75 76 77 76 PWind dir S S S S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 PoP 12hr 20 50 20 40 20 60 30 60 Rain shwrs S C C S S C S S C L C C C L Tstms S C C S S C S S C L C C C L $$ GAZ099-072000- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 635 AM EDT Sun Jul 7 2024 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 74 92 74 93 Temp 77 88 92 89 82 78 75 75 76 86 92 90 85 78 75 74 77 88 93 92 86 Dewpt 75 77 77 76 76 76 75 74 76 77 76 76 77 77 75 74 76 77 76 77 77 RH 94 70 62 66 82 94100 97100 75 60 64 77 97100100 97 70 58 62 75 Wind dir SE SE SE SE SE SE S SE S S S S S N N N W W W SW S Wind spd 1 3 4 4 3 2 1 1 2 3 3 3 2 0 0 0 1 3 2 4 1 Clouds B2 B1 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 60 50 60 30 60 QPF 12hr 0.76 0.16 0.16 0.14 0.25 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C S C L L C C S S L L S Tstms S C L C C S C L L C C S S L L S Heat index 100106100 97105102 96 100106106 97 Max heat 106 106 105 105 90 106 106 Date Wed 07/10/24 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 93 75 94 75 93 74 92 Temp 78 78 92 87 77 78 93 87 78 78 93 84 76 77 92 85 Dewpt 76 77 76 77 76 75 73 75 75 75 74 75 75 75 74 75 PWind dir SW SW SW SW S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC FW FW SC SC SC SC B1 B1 B1 SC B1 PoP 12hr 20 50 20 30 10 60 20 60 Rain shwrs S S C S C C L S S C L Tstms S S C S C C L S S C L $$ PRODUCT KEY... --- Cloud Cover --- CODE PERCENTAGE SKY COVER DAY/NIGHT CL 0 TO <=5 percent Sunny/Clear FW >5 TO <=25 percent Sunny/Mostly Clear SC >25 TO <=50 percent Partly Cloudy B1 >50 TO <=69 percent Mostly Cloudy B2 >69 TO <=87 percent Mostly Cloudy OV >87 TO 100 percent Cloudy --- Obstructions to Visibility --- --- Weather Coverage --- CODE TYPE CODE QUALIFYING TERM F Fog S Slight PF Patchy Fog C Chance F+ Dense Fog L Likely PF+ Patchy Dense Fog O Occasional H Haze D Definite BS Blowing Snow K Smoke BD Blowing Dust AF Volcanic Ashfall --- Extended Wind Forecast Character --- 12-HR MAX SUSTAINED CODE WIND CHARACTER WIND SPEED LT Light < 8 mph GN Gentle 8-14 mph BZ Breezy 15-22 mph WY Windy 23-30 mph VW Very Windy 31-39 mph SD Strong/Damaging >=40 mph