Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
755 FOUS52 KCHS 192219 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 619 PM EDT Thu Sep 19 2024 SCZ050-200800- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 619 PM EDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 86 68 87 68 Temp 78 74 71 70 71 79 84 83 77 73 71 69 70 80 86 84 77 73 71 69 69 Dewpt 71 70 69 69 69 68 68 68 68 69 69 67 67 67 67 67 68 67 68 66 67 RH 79 87 93 97 93 69 59 61 74 87 93 93 90 65 53 57 74 81 90 90 93 Wind dir SE N N N N NE NE NE E E NE N N NE NE E E E E N N Wind spd 2 0 0 1 3 6 6 8 5 2 2 4 5 8 8 9 6 3 2 2 3 Clouds SC B1 SC SC SC SC B1 SC SC FW FW FW FW SC FW FW FW CL FW FW FW PoP 12hr 20 10 0 0 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Coast Flood Y Y Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 69 85 67 84 67 84 69 85 Temp 87 78 72 70 85 76 71 70 84 76 71 70 84 77 72 71 84 76 Dewpt 69 69 68 67 69 68 67 66 69 68 67 67 70 70 69 69 72 71 PWind dir E SE E E NE E E E E Wind char LT LT LT LT LT LT GN LT GN Avg clouds CL FW FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 5 0 0 0 0 5 10 20 30 Rain shwrs S S S C Tstms S S S S $$ GAZ118-200800- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 619 PM EDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 86 69 87 68 Temp 78 74 72 70 71 80 86 84 78 74 71 70 69 80 86 85 77 74 71 69 69 Dewpt 71 71 70 69 69 70 69 70 70 70 69 67 68 70 67 68 68 68 68 68 67 RH 79 90 93 97 93 72 57 63 76 87 93 90 97 72 53 57 74 82 90 97 93 Wind dir SE N N N N N NE E E E NE N N NE E E E E E N N Wind spd 3 0 0 0 2 5 5 5 4 2 2 2 4 5 6 6 4 2 2 2 3 Clouds SC SC SC SC SC SC B1 B1 SC FW FW SC FW SC FW SC FW CL FW CL CL PoP 12hr 10 20 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Obvis PF Heat index 90 Max heat 90 90 90 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 70 87 70 86 69 86 71 85 Temp 88 78 72 70 87 77 72 71 85 77 72 71 86 77 72 72 85 78 Dewpt 68 68 68 67 68 69 68 67 69 68 68 67 70 69 70 69 71 71 PWind dir E SE E E E E E E E Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL FW FW FW FW FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 5 10 20 30 Rain shwrs S S S C Tstms S S S S $$ SCZ050-200800- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 619 PM EDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 83 69 85 69 Temp 78 76 74 72 73 79 83 82 77 74 72 70 70 80 84 82 76 74 72 70 70 Dewpt 71 71 70 69 70 70 71 71 70 70 70 69 69 70 69 69 69 69 69 68 68 RH 79 85 87 90 90 74 67 69 79 87 93 97 97 72 61 65 79 84 90 93 93 Wind dir SE N N N N NE E E E NE NE N N NE E E E E E NE N Wind spd 2 0 1 2 4 5 8 8 5 3 3 4 5 8 9 9 5 3 2 2 3 Clouds SC SC SC SC SC SC B1 SC SC FW FW FW FW SC FW FW FW FW FW FW FW PoP 12hr 20 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Obvis PF Coast Flood Y Y Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 71 84 70 83 70 84 71 83 Temp 85 78 72 72 83 76 72 71 83 76 71 71 83 76 73 72 83 76 Dewpt 70 69 69 68 70 69 68 67 70 69 69 68 71 71 71 70 73 72 PWind dir E SE E E E NE E E E Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL FW FW FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 5 0 0 0 0 5 10 20 20 Rain shwrs S S S S Tstms S S S S $$ SCZ048-200800- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 619 PM EDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 85 69 87 69 Temp 78 74 72 71 71 80 85 84 78 74 72 70 70 80 86 85 78 74 72 70 70 Dewpt 71 71 71 69 70 71 70 70 71 70 69 68 68 70 68 70 69 69 68 68 68 RH 79 90 97 93 97 74 61 63 79 87 90 93 93 72 55 61 74 84 87 93 93 Wind dir SE N N N N NE NE E E E NE N N NE E E E E E NE N Wind spd 1 0 0 0 3 5 4 5 3 2 1 2 4 5 5 5 3 2 2 2 2 Clouds B1 SC SC SC SC SC B1 SC SC FW FW FW FW SC FW SC FW CL FW CL CL PoP 12hr 20 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Heat index 90 90 Max heat 90 90 90 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 71 86 70 86 70 85 71 85 Temp 87 78 73 72 86 77 73 71 85 77 72 71 85 77 73 72 84 78 Dewpt 69 69 68 67 70 70 68 67 70 69 68 68 71 71 70 69 72 72 PWind dir E SE E E E E E E E Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL FW FW FW FW FW FW FW FW FW SC SC SC SC B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 5 10 20 30 Rain shwrs S S S C Tstms S S S S $$ SCZ043-200800- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 619 PM EDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun 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 67 84 66 85 66 Temp 75 71 69 67 68 79 84 84 77 72 69 67 68 80 85 85 77 71 68 67 67 Dewpt 71 70 69 67 68 69 67 67 69 68 68 66 67 67 66 67 67 67 66 66 66 RH 87 97100100100 72 57 57 76 87 97 97 97 65 53 55 71 87 93 97 97 Wind dir SE N N N N NE NE NE E N N N N NE NE NE E SE E N N Wind spd 1 0 0 0 3 5 6 5 2 0 0 2 4 5 5 5 3 1 1 1 2 Clouds B1 B1 SC SC SC B1 B1 SC SC FW FW FW FW SC FW SC FW FW FW FW FW PoP 12hr 20 10 0 0 0 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 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 67 84 66 83 66 83 67 83 Temp 87 79 70 69 84 77 70 68 83 76 68 68 83 77 70 70 83 76 Dewpt 67 68 66 66 68 68 66 65 68 68 66 66 68 69 68 68 70 70 PWind dir NE S E E E E E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL FW FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 5 10 20 20 Rain shwrs S S S S Tstms S S S S $$ GAZ099-200800- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 619 PM EDT Thu Sep 19 2024 Date 09/19/24 Fri 09/20/24 Sat 09/21/24 Sun EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 88 66 88 66 Temp 78 73 71 69 69 81 87 87 79 73 69 67 68 81 86 87 79 73 70 67 68 Dewpt 67 69 69 68 68 69 68 68 69 69 68 67 67 69 66 66 67 67 67 66 66 RH 69 87 93 97 97 67 53 53 72 87 97100 97 67 51 50 67 81 90 97 93 Wind dir N N N N N NE NE NE E E N NE NE NE NE NE E SE SE NE N Wind spd 2 0 0 0 1 4 5 4 2 1 0 1 2 4 5 4 2 2 1 1 2 Clouds SC SC SC SC SC SC B1 SC SC FW SC FW FW SC FW FW FW FW FW CL CL PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF F Heat index 91 91 Max heat 91 92 90 Date 09/22 Mon 09/23/24 Tue 09/24/24 Wed 09/25/24 Thu 09/26/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 67 89 67 87 67 86 69 85 Temp 88 80 71 69 88 80 70 68 86 78 69 68 86 78 72 70 85 76 Dewpt 66 67 66 66 66 68 67 66 67 68 67 66 67 69 68 68 69 70 PWind dir NE S SE SE E SE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL FW FW FW FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 0 0 0 0 0 5 20 20 20 Rain shwrs S S S S S Tstms S S S S $$ 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