Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
912 FOUS52 KCHS 270737 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 336 AM EDT Thu Jun 27 2024 SCZ050-272000- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 336 AM EDT Thu Jun 27 2024 Date Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 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 94 77 93 76 94 Temp 78 82 89 94 89 82 79 79 77 81 88 93 89 84 79 77 76 80 90 94 90 83 Dewpt 75 74 75 73 74 74 74 75 74 76 76 76 76 76 77 77 76 77 78 77 77 78 RH 91 77 64 51 61 77 85 88 90 85 68 58 66 77 94100100 91 68 58 66 85 Wind dir SW SW SW S S S S S SW NW S SE SE S S S S S S S S S Wind spd 10 10 8 9 11 8 8 6 4 3 4 6 9 6 2 1 1 2 5 8 9 8 Clouds SC SC B1 B1 B2 OV OV B2 B1 B1 SC B1 B1 B1 SC SC SC SC B1 B1 B1 B1 PoP 12hr 60 60 50 40 50 QPF 12hr 0.40 0.35 0.24 0.04 0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S S C C C C S S C C C C C Tstms S C L C S S C C C C S S C C C C C Heat index 99103 98 99106100 93 105109103 93 Max heat 103 103 106 106 109 109 Heat Y Y Y Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 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 94 76 89 74 90 75 92 Temp 78 80 94 85 79 78 89 83 76 76 89 83 77 78 92 85 Dewpt 78 77 80 79 78 78 79 77 75 73 75 74 74 75 75 74 PWind dir S S SW SE E E E E Wind char LT LT LT LT LT GN LT LT Avg clouds B1 B1 SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 30 50 50 50 50 50 30 40 Rain shwrs C S C C C C C C C C C C C S C C Tstms C S C C C C C C C C C C C S C C $$ GAZ118-272000- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 336 AM EDT Thu Jun 27 2024 Date Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 76 93 76 95 Temp 77 80 91 95 91 83 80 78 77 79 89 93 91 85 80 78 76 79 90 95 92 87 Dewpt 73 75 76 74 74 75 75 75 75 75 75 75 76 76 76 76 75 75 76 75 76 76 RH 87 85 62 51 58 77 85 91 94 88 64 56 62 75 88 94 97 88 64 53 60 70 Wind dir SW SW SW SW S S N S SW W SW S SE S S S N SW SW S S S Wind spd 6 8 8 8 9 6 5 4 3 3 3 5 9 6 3 1 0 2 4 6 8 6 Clouds SC SC B1 B1 B2 OV B2 B1 B1 SC SC B1 B1 B1 B1 SC SC SC SC B1 B1 B1 PoP 12hr 60 60 50 40 50 QPF 12hr 0.17 0.47 0.12 0.04 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S S S C C C C S S C C C C C Tstms S C L C S S S C C C C S S C C C C C Heat index 103106101 90 99105103 94 102107105 98 Max heat 106 105 105 105 91 107 107 Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 95 76 91 75 90 76 92 Temp 78 78 94 86 79 78 90 84 77 76 90 84 77 78 92 86 Dewpt 77 76 78 78 78 77 78 76 75 75 76 75 75 76 75 75 PWind dir S S SW S SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 30 50 50 50 50 50 30 50 Rain shwrs C S S C C C C C C C C C C C C Tstms C S S C C C C C C C C C C C C $$ SCZ050-272000- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 336 AM EDT Thu Jun 27 2024 Date Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 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 80 91 78 92 Temp 80 81 88 90 87 83 81 81 80 82 87 91 88 84 80 79 78 80 89 92 89 84 Dewpt 77 77 77 78 78 77 76 77 76 77 77 77 77 77 77 78 78 78 79 78 79 79 RH 91 88 70 68 75 82 85 88 88 85 72 64 70 80 91 97100 94 73 64 73 85 Wind dir SW SW SW S S S SW S SW W S SE S S S S S S S S S S Wind spd 9 8 8 12 13 8 8 5 4 3 4 9 11 5 4 3 2 2 6 10 11 6 Clouds SC SC B1 B1 B2 OV OV B2 B1 B1 SC B1 B1 B1 SC SC SC SC SC B1 B1 B1 PoP 12hr 50 60 50 30 50 QPF 12hr 0.11 0.38 0.20 0.06 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S S S C C C C C C C C C C C Tstms C L C S S S C C C C C C C C C C C Heat index 100103100 91 99104100 93 104107104 96 Max heat 103 103 90 90 105 105 90 108 107 Heat Y Y Y Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 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 92 77 88 76 88 77 90 Temp 81 82 92 84 79 78 88 82 77 77 88 82 78 79 90 83 Dewpt 79 79 80 80 79 78 79 78 76 75 76 76 75 76 76 76 PWind dir S S SW S E E E E Wind char LT GN GN LT LT GN LT GN Avg clouds B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 30 50 50 50 50 50 30 40 Rain shwrs C C C C C C C C C C C C C C C C Tstms C C C C C C C C C C C C C C C C $$ SCZ048-272000- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 336 AM EDT Thu Jun 27 2024 Date Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 77 92 76 94 Temp 80 82 91 95 93 82 79 78 77 78 88 92 89 85 80 78 77 79 90 94 91 85 Dewpt 75 75 76 76 76 76 76 75 75 76 76 77 77 77 77 77 76 77 78 78 79 78 RH 85 79 62 54 58 82 91 91 94 94 68 62 68 77 91 97 97 94 68 60 68 80 Wind dir SW SW SW S S S N S SW W SW SE S S S S N SW S S S S Wind spd 6 6 6 8 11 5 5 3 3 3 3 5 9 4 2 2 0 2 4 6 9 5 Clouds FW SC B1 B1 B2 OV OV B2 B1 B1 SC B1 B1 B1 B1 SC SC SC SC B1 B1 B1 PoP 12hr 60 60 50 40 50 QPF 12hr 0.19 0.57 0.16 0.06 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S S S C C C C S S C C C C C Tstms S C L C S S S C C C C S S C C C C C Heat index 103109106 99106102 96 105110108 97 Max heat 109 107 106 106 92 110 110 Heat Y Y Y Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 94 77 90 75 90 76 91 Temp 79 79 93 86 80 78 89 83 78 76 89 84 78 78 91 85 Dewpt 78 77 80 79 78 78 80 78 76 75 77 76 75 76 77 75 PWind dir S S SW S E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 30 50 50 50 50 50 30 40 Rain shwrs C S C C C C C C C C C C C S C C Tstms C S C C C C C C C C C C C S C C $$ SCZ043-272000- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 336 AM EDT Thu Jun 27 2024 Date Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 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 73 92 73 94 Temp 75 80 88 93 90 78 76 74 73 78 88 92 89 85 78 75 73 77 90 94 91 84 Dewpt 73 74 75 72 73 74 74 73 73 75 76 76 76 76 75 75 73 76 77 77 77 77 RH 94 82 66 51 58 88 94 97100 91 68 60 66 75 91100100 97 66 58 64 80 Wind dir SW SW SW SW S S S S SW NW SW SE S S N N N S S S S S Wind spd 6 8 5 6 8 4 4 2 2 2 3 4 6 4 0 0 0 1 3 5 6 5 Clouds SC B1 B1 B1 B2 OV OV B2 SC SC SC B1 B2 B1 SC SC B1 SC B1 B1 B1 B1 PoP 12hr 60 60 50 40 50 QPF 12hr 0.54 0.27 0.23 0.04 0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C S S C C C C S S C C C C C Tstms S L L C S S C C C C S S C C C C C Heat index 98101 98 99105100 94 103109105 94 Max heat 101 100 106 105 109 109 Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 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 94 74 89 71 90 71 93 Temp 75 77 94 87 76 76 89 84 73 74 88 84 73 76 92 87 Dewpt 75 76 79 78 76 76 79 76 73 73 74 74 72 74 75 73 PWind dir S S SW SE E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 30 50 50 50 50 50 20 40 Rain shwrs C S S C C C C C C C C C S C C Tstms C S S C C C C C C C C C S C C $$ GAZ099-272000- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 336 AM EDT Thu Jun 27 2024 Date Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 74 94 73 96 Temp 76 80 91 96 89 81 79 76 75 79 87 94 92 86 77 76 73 77 90 95 94 89 Dewpt 73 75 75 72 72 74 74 74 73 75 74 72 73 74 74 75 73 75 74 71 72 75 RH 90 85 60 46 57 79 85 94 94 88 65 49 54 68 90 97100 94 60 46 49 64 Wind dir SW SW SW SW SW SW SE S S SW SW S S S S N N SW SW SW SW S Wind spd 5 6 6 6 5 3 3 2 2 2 3 4 5 2 1 0 0 2 3 4 4 2 Clouds SC B1 B1 B2 B2 OV B2 B2 SC SC SC B1 B1 B1 B1 SC SC SC SC B1 B1 B1 PoP 12hr 60 60 50 40 50 QPF 12hr 0.16 0.07 0.14 0.09 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C S S S C C C C S S C C C C C Tstms S L L C S S S C C C C S S C C C C C Heat index 102105 96 95102101 94 99103102 99 Max heat 105 104 102 102 103 104 Date Sun 06/30/24 Mon 07/01/24 Tue 07/02/24 Wed 07/03/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 96 75 93 73 92 74 95 Temp 78 79 96 87 77 78 93 84 75 75 90 85 75 78 94 90 Dewpt 76 75 75 78 77 77 76 76 74 74 73 74 74 75 74 74 PWind dir SW SW SW SW E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC SC PoP 12hr 30 50 50 50 40 50 20 40 Rain shwrs C S S C C S C C C C C C S S C Tstms C S S C C S C C C C C C S S C $$ 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