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Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
529 FOUS52 KCHS 041417 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 1017 AM EDT Thu Jul 4 2024 SCZ050-042000- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 1017 AM EDT Thu Jul 4 2024 Date Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 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 75 95 77 95 Temp 86 92 90 83 80 77 76 79 88 94 91 84 80 78 77 81 89 94 90 84 Dewpt 74 74 73 73 73 73 74 75 74 75 74 74 74 74 74 75 76 76 76 75 RH 68 56 58 72 79 87 94 88 63 54 58 72 82 88 90 82 66 56 64 74 Wind dir S S S S S S SW SW SW S S S S S S S S S S S Wind spd 3 5 9 8 5 2 1 2 5 6 12 10 8 5 4 4 8 10 11 9 Clouds SC B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW SC SC B1 PoP 12hr 5 5 5 5 40 QPF 12hr 0 0 0 0 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms C C C Heat index 94102 98 97106101 91 100107102 92 Max heat 102 102 106 105 107 106 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 Wed 07/10/24 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 91 77 92 77 93 77 94 Temp 79 80 91 83 79 79 91 84 79 80 93 85 80 79 93 84 Dewpt 76 77 74 76 76 77 75 77 77 78 74 77 77 77 75 78 PWind dir S SE SE SE S S SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 B1 SC SC B1 SC SC B1 B1 B1 SC SC PoP 12hr 30 50 20 50 30 50 30 50 Rain shwrs C S C C S S C C C S C C C S C C Tstms C S C C S S C C C S C C C S C C $$ GAZ118-042000- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 1017 AM EDT Thu Jul 4 2024 Date Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 75 95 77 95 Temp 87 92 91 85 79 76 75 78 89 95 93 86 81 79 77 79 90 94 90 84 Dewpt 74 73 72 73 74 74 74 75 75 74 73 73 74 74 74 74 76 76 77 76 RH 65 54 54 67 85 94 97 91 64 51 52 65 79 85 90 85 64 56 66 77 Wind dir E SE SE SE S S S SW SW S SE S S S S SW S S S S Wind spd 3 6 10 8 5 1 1 1 3 6 10 9 5 3 2 2 4 6 8 6 Clouds FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC B1 PoP 12hr 10 5 20 10 60 QPF 12hr 0 0 0 0 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C Tstms S L L C Heat index 95101 99 92 99106102 93 102107103 93 Max heat 101 100 106 106 90 107 106 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 Wed 07/10/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 92 76 91 76 93 77 94 Temp 78 79 91 85 78 79 91 85 78 79 93 86 79 78 94 87 Dewpt 76 76 77 76 76 77 77 77 76 76 76 76 76 76 75 76 PWind dir S SE SE SE SW SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC B1 B1 SC SC B1 B1 B1 SC B1 B1 B1 SC SC PoP 12hr 30 50 20 50 20 50 20 50 Rain shwrs C C C S S C C S C C S S C Tstms C C C S S C C S C C S S C $$ SCZ050-042000- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 1017 AM EDT Thu Jul 4 2024 Date Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 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 78 92 79 92 Temp 86 90 88 83 80 79 78 79 88 92 89 83 80 80 79 81 89 92 88 83 Dewpt 75 75 74 74 74 74 74 75 75 76 76 75 75 75 75 76 77 77 76 76 RH 70 62 63 74 82 85 88 88 66 60 66 77 85 85 88 85 68 62 68 80 Wind dir E SE SE S S S SW SW SW S S S S S S S S S S S Wind spd 5 9 10 9 6 4 2 3 5 10 11 10 8 5 4 4 8 10 11 9 Clouds SC B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 5 5 5 10 30 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms C C C Heat index 95100 97 90 98104100 90 101106 99 91 Max heat 101 101 105 105 106 105 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 Wed 07/10/24 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 89 79 90 79 91 78 92 Temp 79 80 89 83 80 80 90 83 79 81 91 84 80 80 92 84 Dewpt 77 78 77 77 77 77 78 77 78 79 78 78 78 78 78 78 PWind dir S SE S SE S S SW SW Wind char LT LT LT LT LT LT LT GN Avg clouds B1 B1 B1 B1 B1 B1 SC SC B1 SC SC SC B1 B1 SC SC PoP 12hr 30 50 30 50 30 50 30 50 Rain shwrs C S C C C S C C C S C C C C C C Tstms C S C C C S C C C S C C C C C C $$ SCZ048-042000- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 1017 AM EDT Thu Jul 4 2024 Date Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 76 94 78 94 Temp 86 91 90 84 80 79 77 79 88 93 91 85 81 80 78 80 89 93 90 84 Dewpt 75 75 74 74 75 74 74 76 75 76 76 75 75 75 75 76 77 78 78 77 RH 70 60 60 72 85 85 90 91 66 58 62 72 82 85 91 88 68 62 68 80 Wind dir E SE SE S S S SW SW SW S S S S S S SW S S S S Wind spd 3 5 8 6 4 1 1 2 3 6 10 8 5 4 3 3 5 8 9 6 Clouds SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC B1 PoP 12hr 10 5 10 10 50 QPF 12hr 0 0 0 0 0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms C C C Heat index 95102 99 91 98106103 94 102109105 94 Max heat 102 101 106 106 90 109 109 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 Wed 07/10/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 91 78 91 77 93 77 93 Temp 79 79 90 84 80 80 91 84 79 80 92 85 80 79 92 87 Dewpt 77 78 77 76 76 77 78 77 77 77 77 78 77 77 77 78 PWind dir S SE S SE S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 SC SC SC B1 SC SC B1 B1 B1 SC SC PoP 12hr 30 50 20 50 20 50 30 50 Rain shwrs C C C S S C C S C C C S S C Tstms C C C S S C C S C C C S S C $$ SCZ043-042000- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 1017 AM EDT Thu Jul 4 2024 Date Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 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 72 96 74 93 Temp 85 92 92 85 78 76 73 76 89 95 94 86 79 76 75 79 90 93 91 84 Dewpt 74 72 71 72 73 72 72 74 74 73 73 73 73 73 73 74 77 76 76 76 RH 70 52 51 65 85 87 97 94 61 49 51 65 82 90 94 85 66 58 62 77 Wind dir SE SE S S S N N SW SW S S S S S S S S S S S Wind spd 2 3 5 8 4 0 0 2 4 5 10 8 5 3 2 3 5 6 8 5 Clouds FW SC B1 SC SC SC SC SC FW FW FW FW FW SC FW FW FW SC SC B1 PoP 12hr 5 5 20 10 50 QPF 12hr 0 0 0 0 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C Tstms S C C C Heat index 93100 99 91 98105103 93 103106103 93 Max heat 100 100 105 106 106 106 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 Wed 07/10/24 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 91 74 92 74 94 74 93 Temp 76 77 91 84 75 77 92 85 75 78 94 85 76 77 93 85 Dewpt 75 77 75 76 74 76 74 77 75 77 73 76 75 76 74 76 PWind dir S SE SE SE S S SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 B1 SC B1 B1 SC SC B1 B1 B1 SC SC PoP 12hr 30 50 20 50 20 50 20 50 Rain shwrs C C C S S C C S C C S S C Tstms C C C S S C C S C C S S C $$ GAZ099-042000- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 1017 AM EDT Thu Jul 4 2024 Date Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 73 96 76 96 Temp 87 93 95 88 79 76 73 77 89 94 96 89 81 77 76 79 90 96 93 85 Dewpt 74 71 69 71 72 73 73 75 76 73 72 74 75 74 74 76 77 75 75 77 RH 65 49 43 57 79 90100 94 66 51 46 61 82 90 94 91 66 51 56 77 Wind dir SE S S S S S N S SW S S S S S S SW SW SW SW S Wind spd 3 3 4 3 4 1 0 1 3 5 5 4 3 2 2 1 3 4 3 3 Clouds FW SC SC SC SC FW SC SC FW SC FW SC SC SC FW SC FW B1 B1 B2 PoP 12hr 10 5 40 20 70 QPF 12hr 0 0 0.02 0.01 0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S S L L C Tstms S C S S S S L L C Heat index 95100101 94 100103105 98 103108105 96 Max heat 100 101 90 103 105 95 109 108 Date Sun 07/07/24 Mon 07/08/24 Tue 07/09/24 Wed 07/10/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 93 74 94 74 94 74 95 Temp 76 78 92 85 75 76 93 85 76 77 94 86 76 78 94 88 Dewpt 76 76 75 76 75 76 74 76 75 76 74 76 75 75 74 76 PWind dir S SE SE SE S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC B1 B1 B1 SC B1 B1 B1 SC B1 B1 SC SC SC PoP 12hr 30 60 30 50 20 50 20 50 Rain shwrs C C L C C C S S C S S C Tstms C C L C C C S S C S S C $$ 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