Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
503 FOUS52 KCHS 250140 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 939 PM EDT Mon Jun 24 2024 SCZ050-250800- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 939 PM EDT Mon Jun 24 2024 Date 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 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 95 76 95 77 Temp 81 79 77 80 91 93 90 85 80 78 76 79 89 94 92 85 81 79 77 80 Dewpt 77 77 76 76 74 74 74 74 76 76 75 76 74 74 73 75 75 76 75 75 RH 88 94 97 88 58 54 60 70 88 94 97 91 61 53 54 72 82 91 94 85 Wind dir S S SW W E SE SE SE SE S S S S S S S S S S SW Wind spd 9 8 3 3 5 9 9 9 5 2 1 3 5 8 11 10 9 8 5 5 Clouds SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 30 20 30 10 QPF 12hr 0.03 0.15 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S S S C C Tstms C S C C S S S C C Heat index 101103 99 93 98105101 94 Max heat 92 103 103 105 103 90 Date 06/27 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 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 76 94 77 94 76 95 77 93 Temp 95 85 78 79 93 85 79 80 92 85 78 79 95 85 79 79 92 85 Dewpt 74 74 75 76 74 74 76 76 73 73 75 76 72 73 75 76 73 73 PWind dir S S SE SE SE S S S S Wind char GN LT LT LT GN LT LT LT LT Avg clouds SC SC B1 SC SC SC SC FW SC FW FW FW SC SC SC SC B1 B1 PoP 12hr 40 30 40 20 20 5 20 20 50 Rain shwrs C C S C S S S S S S C C Tstms C C S C S S S S S S C C $$ GAZ118-250800- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 939 PM EDT Mon Jun 24 2024 Date 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 97 75 96 76 Temp 82 79 76 79 92 96 93 87 81 78 75 79 91 95 92 87 82 79 77 78 Dewpt 75 75 74 74 74 72 74 75 75 75 74 76 76 74 74 75 75 75 74 74 RH 79 88 94 85 56 46 54 68 82 91 97 91 62 51 56 68 79 88 90 88 Wind dir S SW SW W W SE SE SE SE S SE S S SE SE S S S SW SW Wind spd 9 6 5 4 4 6 9 9 5 2 1 3 4 8 10 10 6 6 4 5 Clouds SC FW FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC FW FW SC PoP 12hr 20 30 10 40 5 QPF 12hr 0 0.07 0.01 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms C C C C Heat index 102105103 96 103106102 96 Max heat 94 105 105 92 107 106 94 Date 06/27 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 76 95 77 94 76 96 77 95 Temp 96 86 78 78 94 87 78 80 93 87 78 79 95 87 79 79 94 85 Dewpt 73 76 75 75 76 76 76 77 75 75 77 76 74 75 76 76 75 75 PWind dir SW SW S SE SE S S S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC FW SC FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 40 20 40 10 30 5 30 20 50 Rain shwrs C S C C C S S C Tstms C S C C C S S C $$ SCZ050-250800- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 939 PM EDT Mon Jun 24 2024 Date 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 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 79 90 77 91 78 Temp 81 79 79 80 90 90 89 84 81 79 77 80 88 91 89 84 81 79 78 81 Dewpt 78 77 77 77 77 77 77 77 77 77 76 77 77 77 77 77 77 77 77 77 RH 91 94 94 91 66 66 68 80 88 94 97 91 70 64 68 80 88 94 97 88 Wind dir SW SW SW SW SE SE SE SE SE S S S S S S S S S SW SW Wind spd 11 10 4 5 6 11 10 6 5 3 1 3 5 11 10 10 9 8 6 6 Clouds B1 SC SC SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC PoP 12hr 30 30 20 30 10 QPF 12hr 0.02 0.06 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S S S S C C Tstms S C C C S S S S S C C Heat index 103103100 94 100103102 94 Max heat 93 103 103 90 103 103 90 Date 06/27 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 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 93 77 91 77 91 77 92 77 91 Temp 93 83 78 79 91 84 79 80 91 84 79 80 92 84 80 80 90 83 Dewpt 77 79 78 78 79 79 78 78 79 78 78 78 78 78 78 78 79 77 PWind dir S S S SE SE S S S S Wind char GN LT GN LT GN LT GN LT GN Avg clouds SC SC B1 SC SC SC SC FW FW FW FW FW FW FW SC SC SC B1 PoP 12hr 30 30 40 20 20 5 20 20 50 Rain shwrs C C S S C S S S S S S C C Tstms C C S S C S S S S S S C C $$ SCZ048-250800- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 939 PM EDT Mon Jun 24 2024 Date 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 94 77 94 77 Temp 83 80 78 80 91 94 92 85 81 79 77 80 90 93 91 85 82 80 78 80 Dewpt 77 76 75 75 75 76 77 77 77 77 76 76 76 76 76 76 76 76 76 76 RH 82 88 91 85 60 56 62 77 88 94 97 88 64 58 62 75 82 88 94 88 Wind dir S SW SW W SE SE SE SE SE S S S S S S S S S SW SW Wind spd 9 8 3 4 4 8 9 6 5 2 1 3 4 8 9 9 6 6 5 5 Clouds SC FW FW FW FW SC SC SC SC FW FW FW FW SC SC SC SC FW FW SC PoP 12hr 20 30 20 40 10 QPF 12hr 0 0.07 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C Tstms C C S S C C Heat index 92 102107106 96 102106103 94 Max heat 94 107 106 92 106 106 93 Date 06/27 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 76 93 77 92 77 94 77 92 Temp 95 84 78 79 92 85 79 80 92 86 79 80 93 86 80 80 92 84 Dewpt 75 78 77 77 78 78 77 77 77 77 77 77 77 77 77 77 77 77 PWind dir SW S S SE SE S S S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC SC FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 40 30 40 10 30 5 30 20 50 Rain shwrs C C S C C C S S C C Tstms C C S C C C S S C C $$ SCZ043-250800- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 939 PM EDT Mon Jun 24 2024 Date 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu 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 94 72 95 74 Temp 80 77 74 78 92 94 94 86 78 75 73 77 89 95 94 87 79 76 74 78 Dewpt 74 75 74 75 74 73 73 74 75 75 73 75 74 72 72 74 74 74 74 75 RH 82 94100 91 56 51 51 68 91100100 94 61 48 49 65 85 94100 91 Wind dir S S S N E SE SE SE SE S S S S S S S S S S SW Wind spd 5 4 2 2 4 5 8 6 3 1 1 2 3 5 8 8 6 5 4 5 Clouds SC SC SC SC FW SC B1 SC SC SC SC SC FW SC SC SC FW SC SC SC PoP 12hr 20 30 10 40 5 QPF 12hr 0 0.13 0.02 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms C C C C Heat index 102103103 94 98104102 95 Max heat 91 105 103 90 104 104 91 Date 06/27 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 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 73 94 73 94 73 95 73 93 Temp 95 85 75 78 94 86 74 78 94 87 75 78 95 88 76 78 93 85 Dewpt 71 74 74 76 74 74 74 76 73 73 74 76 72 73 74 76 73 74 PWind dir SW S SE SE SE S S S SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 SC FW FW SC FW FW SC SC FW FW FW SC SC SC SC B1 PoP 12hr 40 30 40 10 30 5 30 20 50 Rain shwrs C C C C C S S C C Tstms C C C C C S S C C $$ GAZ099-250800- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 939 PM EDT Mon Jun 24 2024 Date 06/24/24 Tue 06/25/24 Wed 06/26/24 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 99 74 98 75 Temp 83 79 75 77 91 98 98 90 80 77 74 78 90 98 98 89 80 77 75 78 Dewpt 71 71 70 71 70 66 65 70 73 73 73 74 74 68 69 71 73 73 73 74 RH 67 77 84 82 50 35 34 52 79 87 97 88 60 38 39 56 79 87 94 88 Wind dir SW SW W NW N NW E SE SE SE SE S S S S S S S SW SW Wind spd 3 3 4 3 3 3 5 6 4 2 1 3 3 4 5 6 6 4 4 5 Clouds FW FW FW SC CL FW SC SC FW FW FW FW FW SC SC SC SC SC SC SC PoP 12hr 10 30 10 40 10 QPF 12hr 0 0.01 0 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S S C C Heat index 97102101 96 99104104 95 Max heat 94 102 102 91 104 104 92 Date 06/27 Fri 06/28/24 Sat 06/29/24 Sun 06/30/24 Mon 07/01/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 99 75 98 74 98 75 99 75 96 Temp 98 88 76 79 98 88 76 78 97 91 76 78 98 90 77 78 96 86 Dewpt 69 72 73 74 71 74 74 76 71 73 74 75 69 72 74 75 72 75 PWind dir SW S S SE SE S S S SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC FW FW FW SC SC FW FW SC SC SC SC SC PoP 12hr 40 20 40 10 30 5 30 20 50 Rain shwrs C S C C C S S C Tstms C S C C C S S C $$ 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