Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
053 FOUS52 KCHS 230431 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 1231 AM EDT Sun Jun 23 2024 SCZ050-240800- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 1231 AM EDT Sun Jun 23 2024 Date 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 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 90 77 96 77 Temp 79 77 79 86 89 88 84 81 80 77 79 89 96 94 86 82 80 77 79 Dewpt 74 74 74 75 76 76 77 77 77 75 75 75 74 74 77 77 76 74 74 RH 85 90 85 70 66 68 80 88 91 94 88 64 49 53 75 85 88 90 85 Wind dir S S S S S S S S SW SW SW W SW SW SW SW SW W N Wind spd 4 5 6 8 9 10 10 6 6 5 8 9 10 10 8 5 3 1 3 Clouds B1 B1 B1 SC B1 B1 SC SC SC SC SC SC SC B1 B1 SC SC FW FW PoP 12hr 40 60 20 30 30 QPF 12hr 0.05 0.11 0 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C L C S C C C C S S S Tstms S C C S C S S C C C C S S S Heat index 95100 99 94 99107105 97 90 Max heat 100 100 90 107 107 94 Date 06/25 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 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 95 76 95 76 94 74 92 75 93 Temp 95 86 78 80 95 86 79 79 94 84 77 77 91 85 78 78 92 85 Dewpt 73 75 76 76 75 76 76 76 75 76 76 75 75 75 75 75 75 75 PWind dir E S S SW SW S S SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC PoP 12hr 30 10 30 20 50 40 40 30 40 Rain shwrs S C S C S S C C C C C C C S C C Tstms S C S C S S C C C C C C C S C C $$ GAZ118-240800- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 1231 AM EDT Sun Jun 23 2024 Date 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 92 77 98 77 Temp 78 76 77 87 91 89 86 81 80 78 79 91 97 96 89 83 80 77 80 Dewpt 75 75 75 75 75 75 75 75 75 73 74 73 71 71 73 74 73 73 74 RH 91 97 94 68 60 64 70 82 85 85 85 56 43 45 59 74 79 87 82 Wind dir S S S SW S S S S SW SW SW W W SW S S SW W W Wind spd 6 6 5 5 6 9 9 5 5 4 6 9 9 9 6 3 4 1 4 Clouds B1 B1 B1 SC B1 B1 SC FW SC FW FW SC B1 SC B1 SC SC FW FW PoP 12hr 70 60 20 30 20 QPF 12hr 0.19 0.11 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C C L C S C C S S Tstms L C C S C S S C C S S Heat index 96102 99 95 100105104 97 90 Max heat 102 102 91 105 105 94 Date 06/25 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 76 97 76 95 75 92 76 94 Temp 98 88 78 79 96 88 79 78 95 87 77 78 92 87 78 78 94 87 Dewpt 72 74 75 74 73 75 74 74 74 74 75 75 74 74 74 75 74 74 PWind dir E S S SW SW S S SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC FW SC SC SC SC B1 SC SC SC SC SC FW SC SC PoP 12hr 30 10 40 20 50 40 50 20 50 Rain shwrs C S C S S C C S C C S S C Tstms C S C S S C C S C C S S C $$ SCZ050-240800- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 1231 AM EDT Sun Jun 23 2024 Date 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 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 88 78 93 78 Temp 80 78 79 85 87 86 83 81 80 78 80 89 93 91 85 82 80 78 80 Dewpt 76 76 77 76 77 77 77 78 78 77 76 76 76 77 77 78 77 76 76 RH 88 94 94 75 72 75 82 91 94 97 88 66 58 64 77 88 91 94 88 Wind dir S S S S S S S S SW SW SW SW SW SW SW SW SW W NW Wind spd 6 8 8 11 13 14 12 10 10 6 9 11 12 13 10 8 5 3 4 Clouds B1 B1 B1 SC B1 B1 SC SC SC SC SC SC SC SC B1 SC SC SC FW PoP 12hr 50 60 30 30 40 QPF 12hr 0.12 0.09 0 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C L C C S C C C C C C S Tstms S C L S C S C S C C C C C C S Heat index 94 99 97 92 100106104 96 91 Max heat 99 99 106 106 93 Date 06/25 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 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 92 77 92 78 91 76 90 77 90 Temp 92 84 78 80 92 84 79 80 91 82 78 78 90 83 78 79 90 83 Dewpt 75 77 77 76 77 77 77 76 77 77 77 76 76 76 76 76 76 76 PWind dir E S S SW SW SW S SE SE Wind char GN LT GN GN GN LT GN LT GN Avg clouds FW SC SC SC FW SC SC SC SC B1 B1 SC SC SC SC SC SC SC PoP 12hr 20 20 30 20 50 40 40 30 40 Rain shwrs S S S C C S S C C C C C C C C C C Tstms S S S C C S S C C C C C C C C C C $$ SCZ048-240800- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 1231 AM EDT Sun Jun 23 2024 Date 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 91 78 96 77 Temp 79 76 77 85 89 88 85 82 80 79 80 90 95 94 87 83 81 78 80 Dewpt 76 75 76 76 77 76 78 77 76 74 75 75 74 75 77 77 75 74 75 RH 91 97 97 75 68 68 80 85 88 85 85 62 51 54 72 82 82 88 85 Wind dir S S S S S S S S SW SW SW W W SW S S SW N NW Wind spd 6 5 4 6 6 9 9 5 5 4 6 9 9 9 5 3 3 0 4 Clouds B1 B1 B1 B1 B1 B1 SC FW SC SC SC SC B1 SC B1 SC SC SC FW PoP 12hr 50 60 20 30 30 QPF 12hr 0.11 0.15 0 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L C S C C C C S Tstms C C C S C S S C C C C S Heat index 94102 99 97 90 101106106 99 92 Max heat 102 102 92 106 106 96 Date 06/25 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 77 95 77 94 76 91 76 92 Temp 95 86 79 80 94 87 80 79 93 84 78 78 91 85 78 79 92 85 Dewpt 75 77 76 76 75 77 75 76 76 77 76 76 76 76 75 76 76 76 PWind dir E S S SW SW S S SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC FW SC SC SC SC B1 B1 SC SC SC SC FW SC SC PoP 12hr 30 10 40 20 50 40 50 30 50 Rain shwrs S C S C S S C C S C C C S C C Tstms S C S C S S C C S C C C S C C $$ SCZ043-240800- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 1231 AM EDT Sun Jun 23 2024 Date 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue 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 73 90 74 97 73 Temp 73 73 76 85 88 88 86 79 76 74 78 91 97 95 88 80 76 73 77 Dewpt 73 73 75 75 75 75 76 75 75 73 73 73 72 72 73 73 73 71 72 RH 100100 97 72 66 66 72 88 97 97 85 56 45 48 61 79 90 93 85 Wind dir S S SE S S S S S S SW SW W W SW S S N N N Wind spd 4 4 4 4 4 6 6 3 3 2 5 8 9 8 4 2 0 0 2 Clouds B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC B1 SC SC SC FW PoP 12hr 30 60 10 30 20 QPF 12hr 0.02 0.13 0 0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C S S Tstms S C C S S S C C S S Heat index 94 98 98 96 100106104 96 Max heat 99 99 106 106 92 Date 06/25 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 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 97 73 97 73 95 71 92 71 94 Temp 97 88 75 78 97 88 77 78 95 83 73 75 92 85 73 76 93 86 Dewpt 72 73 74 75 72 74 73 74 74 74 73 75 75 75 73 75 74 74 PWind dir E SE S SW SW S SE SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC SC B1 B1 B1 SC SC SC SC FW SC SC PoP 12hr 30 10 40 20 50 40 50 20 50 Rain shwrs C C S S C C S C C S S C Tstms C C S S C C S C C S S C $$ GAZ099-240800- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 1231 AM EDT Sun Jun 23 2024 Date 06/22/24 Sun 06/23/24 Mon 06/24/24 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 95 76 99 76 Temp 76 75 77 86 93 93 89 81 78 76 79 92 98 98 92 83 79 76 79 Dewpt 74 75 75 73 71 71 71 73 72 71 71 70 68 68 69 71 70 70 71 RH 94100 94 65 49 49 56 77 82 85 77 49 38 38 47 67 74 82 77 Wind dir SE S S W W SW S S SW SW W W W W SW SW SW N NW Wind spd 3 3 3 4 4 5 3 2 3 3 5 8 9 9 2 1 1 0 2 Clouds B1 B1 B1 SC SC SC SC FW FW FW SC SC SC SC SC SC SC FW FW PoP 12hr 10 40 10 30 20 QPF 12hr 0 0.02 0 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C S S Tstms S S S C C S S Heat index 93100100 95 98104104 97 Max heat 100 100 90 104 105 94 Date 06/25 Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 100 74 99 75 96 73 95 74 96 Temp 99 89 75 78 98 88 76 77 96 87 76 76 94 88 76 77 95 88 Dewpt 67 68 72 75 69 72 73 74 70 72 73 74 71 72 73 75 71 72 PWind dir NE S SW SW SW SW S SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW SC SC B1 SC SC SC SC SC SC SC SC FW FW SC PoP 12hr 30 10 50 30 50 40 50 20 50 Rain shwrs C S C C S C C S C S S C Tstms C S C C S C C S C S S C $$ 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