Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
207 FOUS52 KCHS 080511 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 111 AM EDT Mon Jul 8 2024 SCZ050-090800- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 111 AM EDT Mon Jul 8 2024 Date 07/07/24 Mon 07/08/24 Tue 07/09/24 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 77 92 78 93 78 Temp 78 77 81 89 92 89 84 82 80 78 80 90 92 91 85 82 80 78 80 Dewpt 74 74 75 76 76 76 77 77 77 77 77 77 78 77 78 77 77 77 78 RH 88 90 82 66 60 66 80 85 91 97 91 66 64 64 80 85 91 97 94 Wind dir S S S S S S S S SW SW SW S S S S S S S S Wind spd 1 2 1 5 8 8 6 3 1 1 2 4 6 8 6 4 2 2 4 Clouds B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 10 50 40 70 30 QPF 12hr 0 0.28 0.04 0.14 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C C L L C C S S C Tstms C C C S S C C L L C C S S C Heat index 100105100 94 90 103107105 97 90 Max heat 105 103 90 107 106 95 Date 07/10 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 Sun 07/14/24 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 94 78 93 78 90 77 91 77 93 Temp 92 86 80 80 93 86 80 79 89 83 79 79 90 83 79 80 92 83 Dewpt 78 78 77 75 77 76 75 76 76 75 76 75 75 76 76 77 77 77 PWind dir S S S S S S S S SW Wind char GN LT GN LT GN LT GN LT LT Avg clouds SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 60 20 50 40 70 40 60 30 50 Rain shwrs C L S S C C C C L L C C C L C C C C Tstms C L S S C C C C L L C C C L C C C C $$ GAZ118-090800- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 111 AM EDT Mon Jul 8 2024 Date 07/07/24 Mon 07/08/24 Tue 07/09/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 92 77 92 77 Temp 80 78 80 88 92 89 86 81 78 77 78 88 91 90 85 82 79 77 79 Dewpt 75 75 76 77 76 78 77 77 76 76 77 77 78 78 77 77 77 77 77 RH 85 91 88 70 60 70 75 88 94 97 97 70 66 68 77 85 94100 94 Wind dir N S S S S S S S SW SW W SW S S S S SW SW W Wind spd 0 1 2 4 5 5 5 3 1 1 2 3 5 5 5 3 1 2 3 Clouds B2 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 PoP 12hr 10 60 30 80 30 QPF 12hr 0 0.40 0.10 0.54 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S C C D D C C S S C Tstms S C C C S S C C D D C C S S C Heat index 100105103 97 100106105 96 90 Max heat 105 105 92 106 106 94 Date 07/10 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 Sun 07/14/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 77 93 78 92 76 92 77 93 Temp 92 87 80 79 93 87 80 79 91 86 79 78 91 85 79 79 93 85 Dewpt 78 77 76 75 76 75 75 75 75 74 74 74 75 75 76 75 75 76 PWind dir SW SW SW S S S S S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC SC SC B1 B1 SC SC B1 SC SC SC SC PoP 12hr 60 20 50 30 70 30 60 20 50 Rain shwrs C L S S C C C C L C S C L S S C C Tstms C L S S C C C C L C S C L S S C C $$ SCZ050-090800- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 111 AM EDT Mon Jul 8 2024 Date 07/07/24 Mon 07/08/24 Tue 07/09/24 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 80 90 79 90 79 Temp 81 80 83 88 90 88 84 83 82 80 81 89 90 89 85 82 81 79 80 Dewpt 75 75 77 77 78 78 78 78 78 78 78 78 78 79 78 77 78 78 79 RH 82 85 82 70 68 72 82 85 88 94 91 70 68 73 80 85 91 97 97 Wind dir S S S S S S S S SW SW SW S S S S S S S S Wind spd 3 3 2 6 9 8 5 3 1 1 2 5 8 8 5 3 2 2 3 Clouds B1 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 PoP 12hr 10 40 40 60 30 QPF 12hr 0 0.22 0.03 0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C C C L L C C C C C Tstms C C C S C C C L L C C C C C Heat index 91100104102 94 92 90 103105105 96 90 Max heat 92 105 103 93 105 105 92 Date 07/10 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 Sun 07/14/24 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 79 92 79 88 78 89 79 91 Temp 91 85 81 80 92 85 80 80 88 82 80 80 89 82 80 80 91 82 Dewpt 78 78 78 76 78 77 76 77 77 77 77 76 77 77 77 78 78 78 PWind dir S S S S S S S SW SW Wind char GN LT GN LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 50 30 50 50 70 50 60 40 50 Rain shwrs C C C C C C C C L L C C L L C C C C Tstms C C C C C C C C L L C C L L C C C C $$ SCZ048-090800- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 111 AM EDT Mon Jul 8 2024 Date 07/07/24 Mon 07/08/24 Tue 07/09/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 78 91 78 90 78 Temp 80 79 80 87 91 90 85 83 81 79 79 86 90 89 83 82 80 78 79 Dewpt 75 75 77 77 78 78 78 78 77 77 77 77 78 78 78 78 78 77 78 RH 85 88 91 72 66 68 80 85 88 94 94 75 68 70 85 88 94 97 97 Wind dir S S SW S S S S S SW SW W SW S S S S SW SW W Wind spd 1 1 2 4 6 5 4 2 1 1 2 3 5 4 4 2 1 1 3 Clouds B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC B1 PoP 12hr 10 50 40 80 30 QPF 12hr 0 0.13 0.05 0.52 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C C D D C C S S C Tstms C C C S S C C D D C C S S C Heat index 99106105 97 93 97105103 93 91 Max heat 106 106 95 105 105 91 Date 07/10 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 Sun 07/14/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 78 93 78 91 77 90 78 92 Temp 91 87 81 79 92 87 81 80 89 84 80 79 90 85 80 79 92 84 Dewpt 79 78 77 75 77 77 76 76 76 76 75 75 76 76 77 77 77 77 PWind dir S SW S S S S S S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 SC SC B1 SC SC SC SC PoP 12hr 60 20 50 30 70 40 60 30 50 Rain shwrs C L S S S C C C C L C C C L C C C C Tstms C L S S S C C C C L C C C L C C C C $$ SCZ043-090800- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 111 AM EDT Mon Jul 8 2024 Date 07/07/24 Mon 07/08/24 Tue 07/09/24 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 90 75 91 74 Temp 77 76 80 87 90 88 84 79 77 76 78 88 91 91 84 79 76 75 77 Dewpt 73 73 74 76 76 76 77 76 76 75 77 77 78 77 78 77 76 75 77 RH 87 90 82 70 64 68 80 91 97 97 97 70 66 64 82 94100100100 Wind dir N N S S S S S S S N SW S S S S S S SW SW Wind spd 0 0 1 4 5 4 3 2 1 0 1 2 4 4 4 2 1 1 2 Clouds B2 B2 B1 B1 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 20 50 30 80 20 QPF 12hr 0 0.37 0.06 0.31 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S C C D D S S C Tstms S C C C S S C C D D S S C Heat index 98102 99 94 100106105 95 Max heat 102 101 90 106 105 90 Date 07/10 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 Sun 07/14/24 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 92 75 93 75 90 73 90 74 91 Temp 92 86 77 78 93 86 76 77 89 83 75 76 90 84 76 77 91 84 Dewpt 79 78 76 75 75 76 74 75 75 75 74 74 74 75 75 76 75 76 PWind dir SW S S S S S S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 SC SC B1 SC SC SC SC PoP 12hr 60 20 50 30 70 30 60 20 50 Rain shwrs C L S S C C C C L C C C L S S C C Tstms C L S S C C C C L C C C L S S C C $$ GAZ099-090800- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 111 AM EDT Mon Jul 8 2024 Date 07/07/24 Mon 07/08/24 Tue 07/09/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 92 75 93 75 Temp 77 76 77 86 90 92 84 79 78 75 78 88 92 93 86 80 78 76 78 Dewpt 76 75 76 77 76 77 78 77 76 75 76 76 76 77 78 77 76 76 77 RH 97 97 97 75 64 62 82 94 94100 94 68 60 60 77 91 94100 97 Wind dir SE S S S SW S S S SW SW W W W SW S SW SW SW W Wind spd 1 2 1 2 3 2 2 1 1 1 1 2 3 2 2 1 1 1 3 Clouds B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 10 40 30 80 20 QPF 12hr 0 0.17 0.03 0.12 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C C D D S S S Tstms C C C S S C C D D S S S Heat index 97102106 95 99105107 98 Max heat 102 106 105 107 94 Date 07/10 Thu 07/11/24 Fri 07/12/24 Sat 07/13/24 Sun 07/14/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 75 94 75 93 74 93 75 94 Temp 93 85 77 78 93 88 77 77 92 86 75 77 92 86 76 77 93 85 Dewpt 76 77 75 74 73 74 74 74 73 74 73 74 73 74 74 75 73 74 PWind dir SW SW SW S S S S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC FW FW SC SC SC SC B1 B1 SC SC SC SC SC SC SC PoP 12hr 60 10 40 20 60 20 60 20 50 Rain shwrs S L C S S C L S C L S C C Tstms S L C S S C L S C L S C C $$ 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