Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
279 FOUS52 KCHS 271218 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 818 AM EDT Fri Sep 27 2024 SCZ050-272000- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 818 AM EDT Fri Sep 27 2024 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 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 87 70 87 71 89 Temp 84 87 84 79 76 74 72 72 83 87 85 78 75 74 73 72 83 89 87 77 Dewpt 76 75 73 71 69 69 68 67 68 69 71 73 73 73 73 71 72 71 72 72 RH 77 68 70 77 79 84 87 84 61 55 63 85 94 97100 97 70 56 61 85 Wind dir S S S S S SW SW SW SW S S S S S SW SW SW SW SW S Wind spd 25 21 18 11 8 6 6 6 10 11 11 6 2 1 1 3 6 9 9 6 Wind gust 37 36 28 Clouds B1 SC SC FW FW FW FW CL FW FW FW SC SC SC SC FW FW FW FW SC PoP 12hr 40 0 10 20 5 QPF 12hr 0.02 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S Heat index 93 96 90 91 90 95 94 Max heat 96 95 91 93 95 95 High Surf Y Y Y Trop Storm W W W W W W W W W W W W W W W W W W W W Date Mon 09/30/24 Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 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 71 87 72 86 69 86 67 82 Temp 72 72 87 79 74 72 86 78 72 70 86 77 70 67 82 73 Dewpt 72 72 73 73 72 70 70 70 69 67 70 69 64 63 65 64 PWind dir SW SW W W W NW NE NE Wind char LT LT LT LT LT LT LT GN Avg clouds FW SC FW FW SC SC SC SC FW FW FW FW FW FW FW SC PoP 12hr 5 10 10 10 0 5 5 5 $$ GAZ118-272000- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 818 AM EDT Fri Sep 27 2024 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 70 88 70 89 Temp 82 86 87 80 76 73 71 70 82 87 86 78 76 74 72 71 82 88 88 78 Dewpt 72 69 68 67 66 66 66 66 68 69 71 73 73 70 69 68 71 70 71 71 RH 72 57 53 65 71 79 84 87 63 55 61 85 90 87 90 90 69 55 57 79 Wind dir SW SW SW S SW SW SW S SW S S S S SW SW SW SW SW S S Wind spd 21 17 13 6 5 5 5 4 9 11 10 5 3 3 2 3 5 8 8 5 Wind gust 34 31 Clouds B1 SC FW FW FW CL CL CL FW FW SC SC SC FW FW FW FW FW SC SC PoP 12hr 10 0 20 20 10 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms Heat index 90 91 91 91 93 94 Max heat 90 91 91 93 93 95 Trop Storm W W W W W W W W W W W W W W W W W W W W Date Mon 09/30/24 Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 89 72 86 69 87 68 84 Temp 73 70 88 80 75 72 85 79 73 70 86 78 72 69 84 75 Dewpt 72 70 70 71 70 69 69 70 68 66 69 69 66 64 67 66 PWind dir SW SW SW W W W E NE Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC FW SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 5 10 5 10 0 5 0 5 $$ SCZ050-272000- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 818 AM EDT Fri Sep 27 2024 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 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 86 72 85 72 86 Temp 84 86 84 79 77 76 73 73 82 85 83 78 76 75 74 73 82 86 83 77 Dewpt 77 76 74 72 71 70 69 69 69 70 72 73 74 74 73 72 72 72 73 72 RH 80 72 72 79 82 82 87 87 65 61 70 85 94 97 97 97 72 63 72 85 Wind dir S S S S SW SW SW SW SW S S S S S SW SW SW SW SW S Wind spd 25 20 18 11 8 6 6 6 9 10 10 6 4 3 3 4 6 9 9 6 Wind gust 39 33 28 21 Clouds B1 SC SC FW FW FW FW CL FW FW FW SC SC SC SC FW FW FW FW FW PoP 12hr 40 0 10 20 5 QPF 12hr 0.02 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S Heat index 94 95 91 91 Max heat 96 94 90 90 92 92 High Surf Y Y Y Trop Storm W W W W W W W W W W W W W W W W W W W W Date Mon 09/30/24 Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 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 72 86 73 86 71 85 69 81 Temp 73 72 86 79 75 73 85 78 73 71 85 77 71 69 81 73 Dewpt 73 72 74 73 72 71 71 71 69 69 70 70 66 64 66 65 PWind dir SW SW W W W W NE NE Wind char LT GN LT GN LT LT LT GN Avg clouds SC SC FW FW SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 10 10 10 5 5 5 5 $$ SCZ048-272000- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 818 AM EDT Fri Sep 27 2024 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 72 87 71 88 Temp 83 87 86 80 77 75 72 72 82 87 85 79 77 75 74 71 82 88 86 78 Dewpt 74 72 71 69 68 67 67 67 69 70 72 74 74 72 71 70 72 71 72 72 RH 74 61 61 69 74 76 84 84 65 57 65 85 90 90 90 97 72 57 63 82 Wind dir S SW S S SW SW SW SW SW S S S S SW SW SW SW SW S S Wind spd 26 18 13 6 5 5 5 5 8 10 9 5 2 2 2 3 5 8 6 4 Wind gust 40 31 24 Clouds B1 SC FW FW FW CL CL CL FW FW FW SC SC FW SC FW FW FW FW SC PoP 12hr 20 0 20 20 5 QPF 12hr 0.01 0 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms Heat index 90 94 91 92 91 94 92 Max heat 94 94 92 94 94 95 High Surf Y Y Y Trop Storm W W W W W W W W W W W W W W W W W W W W Date Mon 09/30/24 Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 88 72 86 70 87 68 83 Temp 74 72 87 80 75 73 85 78 73 71 86 78 72 69 82 75 Dewpt 73 72 73 73 72 70 71 70 69 68 70 70 66 64 67 66 PWind dir SW SW W W W SW E NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW SC SC SC SC FW FW FW FW FW FW FW SC PoP 12hr 5 10 10 10 0 5 5 5 $$ SCZ043-272000- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 818 AM EDT Fri Sep 27 2024 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 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 85 67 86 68 87 Temp 83 85 85 77 73 71 69 69 81 86 85 76 73 71 70 69 81 86 87 76 Dewpt 74 73 70 68 66 66 65 66 67 68 70 72 72 71 70 69 71 69 70 71 RH 74 67 61 74 79 84 87 90 63 55 61 87 97100100100 72 57 57 85 Wind dir S SW SW S S SW SW S SW SW S S S S SW SW SW SW SW S Wind spd 21 17 13 6 4 5 5 4 9 10 9 4 1 1 1 2 5 8 6 3 Wind gust 32 31 24 Clouds B2 SC FW FW CL CL CL CL FW FW FW SC SC SC SC FW FW FW FW FW PoP 12hr 30 0 10 10 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Heat index 90 92 90 90 90 92 Max heat 93 91 90 90 92 Trop Storm W W W W W W W W W W W W W W W W W W W W Date Mon 09/30/24 Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 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 68 88 70 86 67 86 64 82 Temp 70 69 87 79 73 71 85 77 71 69 85 76 68 65 82 73 Dewpt 70 69 71 72 70 68 69 70 66 66 69 68 64 61 65 64 PWind dir SW SW W W NW N NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC FW FW SC SC SC SC FW FW FW FW FW FW FW SC PoP 12hr 5 5 5 10 0 5 0 5 $$ GAZ099-272000- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 818 AM EDT Fri Sep 27 2024 Date Fri 09/27/24 Sat 09/28/24 Sun 09/29/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 66 86 66 87 Temp 75 83 84 74 71 69 66 66 79 84 85 77 74 70 68 67 80 85 87 76 Dewpt 69 67 65 65 65 64 64 64 67 66 67 70 69 68 67 67 69 68 69 70 RH 82 59 53 74 81 84 93 93 67 55 55 79 84 93 97100 69 57 55 82 Wind dir S SW SW S S S S S SW SW SW S S S SW SW SW SW SW SW Wind spd 21 16 12 5 3 4 4 4 9 11 9 2 1 1 1 2 4 6 5 2 Wind gust 34 27 24 Clouds B2 SC FW CL CL CL CL CL FW FW FW SC SC FW FW FW FW FW FW FW PoP 12hr 10 0 5 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Heat index 91 Max heat 91 Trop Storm W W W W W W W W W W W W W W W W W W W W Date Mon 09/30/24 Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 87 69 86 66 86 65 84 Temp 69 68 86 78 72 70 84 77 71 68 86 77 69 66 83 75 Dewpt 69 68 68 70 69 67 68 69 66 65 67 68 64 62 64 64 PWind dir SW SW W NW NW NW NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC FW FW SC SC SC SC FW FW FW FW FW CL FW FW PoP 12hr 5 5 5 5 0 5 0 0 $$ 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