Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
715 FOUS52 KCHS 221919 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 319 PM EDT Sun Sep 22 2024 SCZ050-230800- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 319 PM EDT Sun Sep 22 2024 Date 09/22/24 Mon 09/23/24 Tue 09/24/24 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 70 90 72 89 72 Temp 87 78 74 72 70 73 84 89 87 79 76 74 73 74 84 88 87 80 76 75 72 74 Dewpt 69 69 70 70 70 71 69 69 70 70 71 72 71 72 71 72 71 72 72 72 71 72 RH 55 74 87 93100 93 61 52 57 74 85 93 93 93 65 59 59 77 87 90 97 93 Wind dir S S S S N SW SW S S SE S S S S S S S S S S S SE Wind spd 8 5 1 1 0 2 4 5 9 6 5 4 3 3 5 8 10 8 5 4 3 3 Clouds SC FW SC SC SC SC FW FW FW SC FW FW SC SC SC SC FW FW FW FW FW FW PoP 12hr 10 5 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 91 94 92 95 93 Max heat 95 94 94 95 94 Date 09/25 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 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 84 72 83 71 85 69 82 Temp 87 79 76 75 83 77 74 73 82 79 74 72 84 77 72 70 82 75 Dewpt 72 72 72 72 73 73 73 73 74 73 72 70 71 71 69 68 70 69 PWind dir SE E E SE SE S NE NE NE Wind char GN LT GN GN BZ GN GN LT GN Avg clouds SC B1 B2 B2 OV OV OV OV B2 B2 B1 B1 SC B1 B1 B1 B1 B1 PoP 12hr 10 20 50 60 50 40 40 30 30 Rain shwrs S S C C C L C C C C C C C S S C Tstms S S S S S S S S S S $$ GAZ118-230800- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 319 PM EDT Sun Sep 22 2024 Date 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 91 73 90 73 Temp 89 80 75 73 72 72 84 91 89 81 77 75 74 73 85 90 88 80 76 75 73 73 Dewpt 69 69 69 69 69 69 71 71 71 71 72 72 71 71 72 72 71 71 72 72 71 72 RH 52 69 82 87 90 90 65 52 56 72 85 90 90 93 65 56 57 74 87 90 93 97 Wind dir S S S S N SW SW S SE S S S S S S S SE SE SE S S SE Wind spd 6 5 2 1 0 2 4 5 6 5 4 3 2 2 4 5 9 5 4 4 3 2 Clouds SC FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 5 5 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 98 95 91 97 94 Max heat 96 98 97 97 96 Date 09/25 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 74 83 74 84 71 85 70 83 Temp 87 79 76 75 83 76 76 74 84 79 75 71 85 78 73 71 83 76 Dewpt 72 72 72 72 75 74 74 73 75 74 71 70 73 72 70 69 72 70 PWind dir SE E E SE S S E E NE Wind char GN LT GN GN BZ LT GN LT GN Avg clouds SC B1 B2 B2 OV OV OV OV B2 B2 B1 SC SC SC B1 B1 B1 B1 PoP 12hr 10 30 50 60 60 40 40 30 30 Rain shwrs S C C C L L L L C C C C C S S C Tstms S S S S S S S S S S $$ SCZ050-230800- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 319 PM EDT Sun Sep 22 2024 Date 09/22/24 Mon 09/23/24 Tue 09/24/24 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 72 87 74 86 73 Temp 85 78 75 74 73 73 83 87 84 78 76 75 74 75 83 86 85 79 77 75 73 75 Dewpt 70 71 72 71 71 72 73 74 74 74 73 74 72 73 74 75 74 74 74 74 73 73 RH 61 79 90 90 93 97 72 65 72 88 90 97 93 94 74 70 70 85 90 97100 94 Wind dir S S S SW SW SW SW S SE SE S S S SW S S S S S S S SE Wind spd 9 5 2 1 1 2 4 6 8 5 4 3 3 3 5 8 9 5 4 4 3 3 Clouds FW FW FW SC SC FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 95 91 90 95 92 Max heat 92 95 94 95 94 Date 09/25 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 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 85 74 83 73 82 72 83 70 81 Temp 85 78 76 75 83 77 74 74 82 78 74 72 83 76 73 71 81 74 Dewpt 75 74 74 73 76 75 74 74 77 75 73 72 73 73 71 69 72 70 PWind dir SE E E SE SE S NE NE NE Wind char LT LT GN GN BZ GN GN LT GN Avg clouds SC B1 B2 B2 OV OV OV OV B2 B2 B1 B1 SC B1 B1 B1 B1 B1 PoP 12hr 10 20 50 60 60 40 40 30 30 Rain shwrs S S C C L L L C C C C C C C S C Tstms S S S S S S S S S S $$ SCZ048-230800- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 319 PM EDT Sun Sep 22 2024 Date 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 90 73 89 73 Temp 87 79 76 74 73 73 83 89 87 79 77 76 74 75 84 88 87 79 77 76 74 75 Dewpt 70 70 71 70 70 71 71 72 73 73 73 72 72 73 74 74 73 73 73 73 72 73 RH 57 74 85 87 90 93 67 57 63 82 87 87 93 94 72 63 63 82 87 90 93 94 Wind dir S S S S N SW SW S S S S S S S S S S S S S S SE Wind spd 6 4 1 1 0 2 4 4 5 4 3 3 2 2 4 5 6 4 3 3 2 2 Clouds FW FW FW SC SC FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 92 96 94 91 97 94 Max heat 96 96 97 97 96 Date 09/25 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 75 83 74 84 72 84 70 83 Temp 87 79 77 76 83 77 75 75 82 79 75 72 84 77 73 71 82 75 Dewpt 74 73 73 73 76 74 74 74 76 74 72 71 73 72 70 69 72 70 PWind dir SE E E SE S S E NE NE Wind char LT LT GN GN GN GN LT LT LT Avg clouds SC B1 B2 B2 OV OV OV OV B2 B2 B1 SC SC SC B1 B1 B1 B1 PoP 12hr 10 20 50 60 60 40 40 30 30 Rain shwrs S S C C L L L C C C C C C S S C Tstms S S S S S S S S S S $$ SCZ043-230800- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 319 PM EDT Sun Sep 22 2024 Date 09/22/24 Mon 09/23/24 Tue 09/24/24 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 68 89 70 88 70 Temp 89 78 73 70 69 70 84 89 89 80 75 73 71 72 84 88 88 80 75 73 72 72 Dewpt 69 69 68 68 68 69 69 69 69 70 71 71 70 71 71 70 70 71 71 71 70 71 RH 52 74 84 93 97 97 61 52 52 72 87 93 97 97 65 55 55 74 87 93 93 97 Wind dir S S N N N S SW S S SE S S S S SW S S S S S SE SE Wind spd 4 5 0 0 0 2 4 3 5 5 3 2 2 2 5 5 8 5 3 2 2 2 Clouds SC FW SC SC SC SC FW FW SC FW FW FW SC SC FW SC FW FW FW FW SC SC PoP 12hr 20 10 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 94 94 94 93 93 Max heat 94 94 94 93 93 Date 09/25 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 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 86 71 82 71 82 69 83 67 81 Temp 86 79 73 73 82 75 72 72 81 77 72 70 83 75 70 68 81 73 Dewpt 70 72 71 72 73 73 72 72 73 72 70 70 69 70 68 67 69 68 PWind dir SE E E E SE SE NE NE NE Wind char LT LT GN GN GN LT LT LT LT Avg clouds SC B1 B2 B2 OV OV OV OV B2 B2 B1 B1 B1 SC B1 B1 B1 B1 PoP 12hr 10 20 50 60 50 40 40 20 30 Rain shwrs S S C C C L C C C C C C S S S C Tstms S S S S S S S S S S $$ GAZ099-230800- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 319 PM EDT Sun Sep 22 2024 Date 09/22/24 Mon 09/23/24 Tue 09/24/24 Wed EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 92 71 91 70 Temp 91 81 76 73 71 71 84 91 91 82 77 74 72 72 84 90 91 82 75 73 71 71 Dewpt 67 69 69 68 67 67 69 69 69 71 70 70 69 70 70 70 68 70 70 70 70 70 RH 45 67 79 84 87 87 61 49 49 69 79 87 90 93 63 52 47 67 84 90 97 97 Wind dir SW S S S N SW SW SW S S S S S S SW S S SE SE S S SE Wind spd 3 2 1 1 0 2 4 3 3 2 2 2 2 2 4 4 5 4 3 2 2 2 Clouds SC SC SC SC SC FW FW FW FW SC FW FW SC FW FW FW FW FW CL FW FW FW PoP 12hr 10 5 5 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 96 96 96 95 Max heat 96 96 96 96 96 Date 09/25 Thu 09/26/24 Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 72 82 71 84 68 84 67 82 Temp 89 79 73 72 82 74 73 72 83 77 71 69 84 76 71 69 82 74 Dewpt 69 70 71 71 72 73 73 72 73 72 70 69 70 71 69 67 68 69 PWind dir SE E E E S S E E NE Wind char LT LT GN GN GN LT LT LT LT Avg clouds SC B1 B2 B2 OV OV OV B2 B2 B1 B1 SC SC SC B1 B1 B1 B1 PoP 12hr 20 30 50 60 60 40 40 30 30 Rain shwrs S S C C C L L C L C C C C C S S C Tstms S S S S S S S S S S S $$ 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