Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
538 FOUS52 KCHS 161038 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 638 AM EDT Sun Jun 16 2024 SCZ050-170145- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 638 AM EDT Sun Jun 16 2024 Date Sun 06/16/24 Mon 06/17/24 Tue 06/18/24 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 72 90 71 88 Temp 80 88 89 88 83 77 75 72 76 85 89 87 81 75 73 71 74 85 87 86 80 Dewpt 72 72 72 71 72 72 71 70 70 66 65 64 65 67 66 66 67 66 65 64 66 RH 77 59 57 57 70 85 87 93 82 53 45 46 58 76 79 84 79 53 48 48 62 Wind dir E E E SE E E E NE E E E E E E E E NE E E E E Wind spd 3 9 11 12 11 6 2 3 4 11 13 13 11 8 5 6 9 12 13 14 12 Clouds FW SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 SC SC PoP 12hr 10 10 10 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 95 96 94 91 Max heat 96 96 91 90 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 71 89 71 89 72 91 73 93 Temp 73 74 87 80 73 74 87 81 74 75 89 84 75 76 91 84 Dewpt 66 67 64 65 67 68 66 66 69 70 69 70 72 73 70 71 PWind dir E E E E E E SE SE Wind char GN GN GN GN LT GN LT LT Avg clouds SC SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 20 10 30 30 40 20 40 Rain shwrs S S C C C C C S S C C Tstms S S C C C C C S S C C $$ GAZ118-170145- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 638 AM EDT Sun Jun 16 2024 Date Sun 06/16/24 Mon 06/17/24 Tue 06/18/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 74 89 73 87 Temp 78 89 91 90 84 79 76 74 77 85 89 86 81 76 74 73 75 85 87 85 80 Dewpt 72 72 71 71 73 74 73 72 72 70 67 67 68 69 69 68 68 68 68 68 68 RH 82 57 52 54 70 85 90 93 85 61 48 53 65 79 84 84 79 57 53 57 67 Wind dir E E SE SE SE E E NE E E E E E E E E E E E E E Wind spd 1 9 12 13 10 4 1 2 5 11 14 14 11 6 6 6 9 11 14 14 12 Clouds FW SC FW FW SC SC SC SC SC SC SC SC B1 B1 SC B1 B1 SC B1 B1 B1 PoP 12hr 10 10 20 10 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S C C Heat index 96 98 96 90 90 92 91 Max heat 98 98 92 91 91 91 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 88 72 87 73 90 74 91 Temp 74 75 88 82 75 74 85 81 75 75 89 83 76 76 89 84 Dewpt 69 69 68 67 67 68 69 69 71 72 71 73 74 74 73 74 PWind dir E E E E E E SE SE Wind char GN GN GN GN GN GN LT LT Avg clouds B1 SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 30 10 40 30 60 20 50 Rain shwrs C S C C C C L S C C Tstms C S C C C C C S C C $$ SCZ050-170145- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 638 AM EDT Sun Jun 16 2024 Date Sun 06/16/24 Mon 06/17/24 Tue 06/18/24 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 87 76 87 73 86 Temp 81 86 87 86 81 78 76 76 77 85 87 85 79 76 75 73 75 84 86 85 79 Dewpt 75 74 74 74 73 73 72 71 71 70 69 69 69 70 68 68 69 68 69 69 69 RH 82 68 65 68 77 85 87 85 82 61 55 59 72 82 79 84 82 59 57 59 72 Wind dir E E E E E E E NE E E E E E E E E E E E E E Wind spd 3 10 12 12 9 5 3 3 5 11 16 13 11 8 6 6 9 12 17 14 11 Clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 10 10 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 94 94 94 91 Max heat 94 94 91 91 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 86 73 86 74 88 75 89 Temp 75 75 86 80 76 75 84 80 76 76 88 81 77 77 88 82 Dewpt 68 69 68 70 70 70 71 71 72 74 74 75 75 76 76 75 PWind dir E E E E E E SE SE Wind char GN GN GN BZ GN GN LT GN Avg clouds SC SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 20 20 40 40 50 30 40 Rain shwrs S S S S C C C C C C C C C C Tstms S S S S C C C C C C C C C C $$ SCZ048-170145- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 638 AM EDT Sun Jun 16 2024 Date Sun 06/16/24 Mon 06/17/24 Tue 06/18/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 74 89 73 87 Temp 79 88 90 88 83 79 77 74 78 85 88 86 81 77 74 73 75 84 87 85 80 Dewpt 73 73 73 73 74 74 73 72 72 71 68 68 68 70 69 68 69 68 68 68 68 RH 82 61 58 61 74 85 87 93 82 63 52 55 65 79 84 84 82 59 53 57 67 Wind dir E E SE SE SE E E E E E E E E E E E E E E E E Wind spd 2 8 10 11 8 4 2 2 4 10 12 12 10 6 5 6 8 11 13 14 11 Clouds FW SC SC FW SC SC SC SC SC SC SC SC B1 SC SC SC SC SC B1 SC B1 PoP 12hr 10 10 10 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 96 98 96 90 90 92 91 Max heat 98 98 92 92 91 91 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 88 73 87 74 89 75 91 Temp 75 75 87 81 74 75 86 80 76 76 89 82 76 77 89 83 Dewpt 68 69 68 68 68 70 71 71 71 73 74 74 74 75 75 75 PWind dir E E E E E E SE SE Wind char GN GN GN GN GN GN LT LT Avg clouds SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 10 30 20 40 30 50 20 50 Rain shwrs C S S C C C C C S S C C Tstms C S S C C C C C S S C C $$ SCZ043-170145- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 638 AM EDT Sun Jun 16 2024 Date Sun 06/16/24 Mon 06/17/24 Tue 06/18/24 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 69 89 66 87 Temp 76 89 91 88 83 75 71 70 73 85 89 89 81 73 69 67 71 83 87 87 80 Dewpt 71 72 70 71 71 72 71 69 71 67 64 63 64 66 66 66 67 66 63 63 64 RH 85 57 50 57 67 90100 97 93 55 44 42 56 79 90 97 87 57 45 45 58 Wind dir E E SE SE SE E N N E E E E E E E NE NE E E E E Wind spd 2 5 8 9 8 3 0 0 2 9 11 11 8 4 3 3 5 10 11 11 9 Clouds FW SC B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 SC SC PoP 12hr 40 10 5 5 10 QPF 12hr 0.45 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C Tstms S S Heat index 96 97 94 90 90 Max heat 97 96 91 90 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 66 87 66 86 67 89 69 91 Temp 68 71 87 77 67 71 84 78 69 72 87 82 71 74 90 82 Dewpt 66 67 64 63 65 68 65 66 67 70 69 70 71 73 69 70 PWind dir E E NE E E E SE SE Wind char LT GN LT GN LT LT LT LT Avg clouds SC SC SC FW FW FW FW SC FW SC SC SC SC SC SC SC PoP 12hr 5 10 5 30 20 40 20 40 Rain shwrs C S S C C S S C C Tstms C S S C C S S C C $$ GAZ099-170145- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 638 AM EDT Sun Jun 16 2024 Date Sun 06/16/24 Mon 06/17/24 Tue 06/18/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 71 93 69 91 Temp 76 90 94 94 86 77 73 72 76 88 93 92 83 75 71 69 72 85 91 91 82 Dewpt 68 69 67 67 69 71 72 71 73 69 66 64 64 67 67 68 69 66 63 64 65 RH 76 50 41 41 57 82 97 97 90 54 41 40 53 76 87 97 90 53 40 41 56 Wind dir SE SE SE SE SE SE N N E E E E E E E E E E E E E Wind spd 1 5 8 9 8 4 0 0 2 9 11 12 10 5 3 4 6 11 11 13 10 Clouds FW FW SC SC SC SC SC SC SC SC SC SC B1 SC SC SC B1 SC B1 SC SC PoP 12hr 20 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 95 98 98 90 92 96 94 92 93 Max heat 98 98 96 95 92 93 Date Wed 06/19/24 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 91 68 90 70 93 72 94 Temp 71 73 89 82 71 71 88 82 72 73 90 86 74 75 92 86 Dewpt 67 67 65 64 65 67 65 65 68 71 67 69 72 74 68 71 PWind dir E E E E E E SE SE Wind char LT GN LT GN LT GN LT LT Avg clouds B1 SC SC FW FW FW FW SC SC SC SC SC SC FW SC SC PoP 12hr 5 20 5 30 20 50 20 50 Rain shwrs S C S S C C S S S C Tstms S C S S C C S S S C $$ 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