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Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
723 FOUS52 KCHS 301910 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 310 PM EDT Sun Jun 30 2024 SCZ050-010800- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 310 PM EDT Sun Jun 30 2024 Date 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 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 78 88 72 84 74 Temp 93 86 83 81 79 81 88 86 84 79 76 74 72 72 77 82 83 78 77 75 74 76 Dewpt 74 76 76 77 77 76 76 76 75 73 71 70 68 68 68 69 70 70 70 71 71 72 RH 54 72 80 88 94 85 68 72 74 82 85 87 87 87 74 65 65 76 79 87 90 87 Wind dir S S S S SW SW W NE NE NE NE NE NE NE NE NE E E E NE NE NE Wind spd 12 11 6 5 3 3 4 5 8 8 6 8 10 10 11 10 11 9 6 5 5 6 Clouds SC B1 B1 B2 B1 B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 50 100 50 40 20 QPF 12hr 0.01 3.09 0.02 0.01 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S C D D C C C C C C C C S S C Tstms C C C C S S C D D C C C C C C C C S S C Heat index 103 96 91 99 96 92 Max heat 107 93 99 96 Flood A A A Heat Y Date 07/03 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 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 73 94 77 97 79 98 79 97 Temp 87 80 74 76 92 84 78 80 96 86 80 82 97 87 82 83 95 86 Dewpt 71 71 72 74 71 72 73 75 73 75 76 76 74 75 76 76 75 76 PWind dir E E SE SW SW SW SW SW SW Wind char GN LT LT LT GN GN GN GN GN Avg clouds B1 SC SC SC SC FW FW FW FW FW FW FW FW SC SC FW SC SC PoP 12hr 30 10 20 5 20 20 30 30 40 Rain shwrs C C S S S S S C C S C C Tstms C C S S S S S C C S C C $$ GAZ118-010800- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 310 PM EDT Sun Jun 30 2024 Date 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 90 74 84 74 Temp 92 88 84 81 79 79 89 89 85 82 79 77 75 75 81 83 84 82 78 77 75 77 Dewpt 77 76 77 77 76 77 77 77 78 76 75 73 72 72 73 73 74 74 73 74 73 74 RH 62 68 80 88 91 94 68 68 80 82 88 87 90 90 77 72 72 77 85 90 94 90 Wind dir S S S SW SW SW SW S SE E NE NE NE NE NE NE E E NE NE NE NE Wind spd 10 9 4 3 2 2 3 5 5 5 5 5 6 8 9 10 9 8 5 4 3 4 Clouds SC B1 B1 B1 B1 SC B1 B2 OV B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 SC SC B1 PoP 12hr 30 100 70 60 30 QPF 12hr 0.83 1.37 0.82 0.55 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C L D L L L L L L L L C C C Tstms C C S C L D L L L L L L L L C C C Heat index 106 99 94 102102 97 91 Max heat 109 96 103 100 91 Flood A A A Heat Y Date 07/03 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 74 92 76 96 78 98 79 97 Temp 88 83 75 77 92 85 78 79 96 88 81 81 98 90 81 81 97 88 Dewpt 75 75 75 76 74 75 75 75 75 75 76 75 75 75 77 77 76 76 PWind dir E E E S SW SW SW SW S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC SC FW FW FW FW FW FW FW FW SC FW FW FW SC PoP 12hr 60 10 30 5 30 20 30 20 50 Rain shwrs C L C C S C S C Tstms C L C C S C S C $$ SCZ050-010800- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 310 PM EDT Sun Jun 30 2024 Date 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 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 79 85 74 80 76 Temp 89 84 83 82 80 81 85 83 82 79 77 76 74 74 77 79 80 78 78 77 76 77 Dewpt 79 79 79 78 78 78 78 78 77 75 74 72 71 70 72 73 74 73 74 74 74 74 RH 73 85 88 88 94 91 80 85 85 88 90 87 90 87 85 82 82 85 88 90 94 90 Wind dir S S S SW SW SW SW SE E NE NE NE NE NE NE NE NE E E E NE NE Wind spd 13 13 9 6 5 4 4 8 6 9 6 8 13 14 17 17 18 14 12 10 10 10 Clouds SC B1 B1 B2 B1 B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 40 100 60 40 30 QPF 12hr 0 2.82 0.10 0.03 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S S D D L C C C C C C C C C S S C Tstms S S C C S S S D D L C C C C C C C C C S S C Heat index 103 96 93 91 97 93 90 Max heat 103 94 97 93 Flood A A A Heat Y Date 07/03 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 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 84 76 90 79 93 82 94 83 94 Temp 84 80 78 78 90 83 80 81 93 86 83 84 94 87 84 84 94 87 Dewpt 75 75 75 75 74 74 75 76 78 77 78 77 78 78 79 79 79 79 PWind dir E E SE SW S SW SW SW SW Wind char GN LT LT LT GN LT GN LT GN Avg clouds B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC FW SC SC PoP 12hr 30 10 20 10 20 20 30 30 40 Rain shwrs C C S S S S S S C C C C C Tstms C C S S S S S S C C C C C $$ SCZ048-010800- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 310 PM EDT Sun Jun 30 2024 Date 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 88 74 84 75 Temp 91 87 84 82 80 81 88 88 85 81 78 76 74 75 79 82 83 80 77 76 75 77 Dewpt 78 78 78 78 77 77 77 78 77 76 74 73 71 71 72 73 74 73 73 73 73 74 RH 66 75 82 88 91 88 70 72 77 85 88 90 90 87 79 74 74 79 87 90 94 90 Wind dir S S S SW SW SW SW SE E E NE NE NE NE NE NE E E NE NE NE NE Wind spd 10 9 4 4 2 2 4 5 4 5 5 6 9 10 10 10 9 8 6 5 4 5 Clouds SC SC B1 B1 B1 B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 PoP 12hr 40 100 60 50 30 QPF 12hr 0.03 1.59 0.64 0.26 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S S L D L C C C C C C C C C S S C Tstms C C C C S S L D L C C C C C C C C C S S C Heat index 106100 95 91 100102 96 90 Max heat 109 97 102 100 91 Flood A A A Heat Y Date 07/03 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 74 92 77 96 79 97 80 95 Temp 86 82 76 77 91 84 79 80 96 87 81 82 96 88 82 82 95 87 Dewpt 76 76 75 76 75 75 75 76 77 77 77 76 76 77 77 78 78 78 PWind dir E E E S SW SW SW SW S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC FW FW FW FW FW FW FW FW FW FW SC SC FW FW SC PoP 12hr 50 10 30 5 30 20 40 30 50 Rain shwrs C C C C S C C S S C Tstms C C C C S C C S S C $$ SCZ043-010800- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 310 PM EDT Sun Jun 30 2024 Date 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 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 76 86 70 83 70 Temp 93 87 82 79 77 78 86 85 84 80 75 73 70 71 76 81 83 80 75 72 70 74 Dewpt 76 76 76 76 76 76 76 76 75 73 71 69 67 67 66 68 70 70 70 69 70 72 RH 58 70 82 91 97 94 72 75 74 79 87 87 90 87 71 65 65 72 84 90100 93 Wind dir S S S S SW W NW NE NE NE NE NE NE NE NE NE E E E NE NE NE Wind spd 6 6 3 2 2 1 3 4 8 6 5 6 8 9 10 9 8 6 4 3 3 5 Clouds B1 B1 B1 B2 B1 B1 B2 OV B2 B2 B1 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 SC PoP 12hr 50 90 50 30 20 QPF 12hr 0.12 0.77 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S C D D C C C S S S C C S S C Tstms C C C C S C D D C C C S S S C C S S C Heat index 106 98 96 94 92 Max heat 109 93 96 95 Flood A A A Heat Y Date 07/03 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 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 70 92 73 96 75 96 76 95 Temp 88 82 71 75 92 85 75 78 96 88 78 80 96 89 78 80 95 88 Dewpt 70 71 71 74 71 73 73 74 73 75 75 75 73 74 74 76 74 75 PWind dir E SE SE S SW S SW S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC FW SC SC FW FW FW SC FW FW FW SC SC FW FW SC PoP 12hr 30 5 30 5 30 20 40 30 50 Rain shwrs C C C C S C C S S C Tstms C C C C S C C S S C $$ GAZ099-010800- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 310 PM EDT Sun Jun 30 2024 Date 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 91 71 85 72 Temp 95 88 81 79 77 80 88 91 88 82 76 74 72 72 79 82 85 82 76 74 72 75 Dewpt 75 76 77 76 76 76 76 76 75 75 74 72 70 69 69 69 71 72 72 72 71 72 RH 53 68 88 91 97 88 68 62 66 79 94 93 93 90 72 65 63 72 87 93 97 90 Wind dir SW SW S SW SW W NE NE E E E E NE NE NE NE E E E E NE NE Wind spd 4 4 2 2 1 1 3 3 6 8 4 5 8 8 10 9 8 6 4 3 3 4 Clouds B1 B2 B2 B1 SC SC B1 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 PoP 12hr 30 80 60 50 20 QPF 12hr 0.44 0.26 0.80 0.11 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C D L C C C C C C C S S C Tstms C C C S C D L C C C C C C C S S C Heat index 107 99 99103 98 90 Max heat 107 93 103 102 90 Heat Y Date 07/03 Thu 07/04/24 Fri 07/05/24 Sat 07/06/24 Sun 07/07/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 72 95 74 98 76 99 77 100 Temp 90 84 74 75 94 89 76 78 97 90 79 80 99 92 80 80100 89 Dewpt 72 74 74 75 72 73 74 75 72 73 74 74 71 71 74 76 72 75 PWind dir E SE SE S SW SW SW SW SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC FW FW FW FW FW SC FW FW FW SC SC FW FW SC PoP 12hr 40 5 30 5 30 20 30 20 40 Rain shwrs C C C C S C S C Tstms C C C C S C S C $$ 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