Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
748 FOUS52 KCHS 201653 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 1253 PM EDT Thu Jun 20 2024 SCZ050-202000- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 1253 PM EDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 89 74 92 Temp 87 85 80 76 75 73 75 85 87 88 84 78 77 74 78 88 91 90 84 Dewpt 66 66 65 67 68 69 72 72 72 72 73 74 74 74 75 74 73 72 74 RH 50 53 60 74 79 87 90 65 61 59 70 88 90100 91 63 56 56 72 Wind dir E E E NE NE NE NE E E E E E SE SE E SE SE S S Wind spd 16 14 11 6 8 9 9 11 11 11 9 5 2 1 1 5 8 10 9 Clouds SC FW FW FW SC SC B1 B1 SC SC SC FW FW FW FW SC SC FW FW PoP 12hr 10 30 40 20 50 QPF 12hr 0 0.02 0.23 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C S S S S C C C C Tstms S C C C C S S S S C C C C Heat index 91 94 95 90 97100 97 91 Max heat 94 96 100 99 Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 75 94 76 95 75 95 75 96 Temp 77 78 92 85 79 78 93 86 78 77 94 86 78 78 95 86 Dewpt 75 75 74 73 75 75 73 74 74 74 71 73 75 75 71 73 PWind dir S S SW SW SW SW S S Wind char LT GN GN GN LT LT LT LT Avg clouds SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC PoP 12hr 20 50 40 60 50 40 30 40 Rain shwrs S C C C C C L C C S C C S C C Tstms S C C C C C L C C S C C S C C $$ GAZ118-202000- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 1253 PM EDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 72 89 75 91 Temp 88 86 82 77 75 73 75 85 88 87 83 78 76 75 78 87 90 90 84 Dewpt 65 65 66 67 68 69 71 73 74 73 74 75 75 74 76 76 75 74 74 RH 47 50 58 71 79 87 87 67 63 63 74 91 97 97 94 70 62 60 72 Wind dir E E E NE NE NE NE NE E E E E E E E SE SE SE SE Wind spd 17 17 13 8 8 9 10 11 12 11 9 5 2 2 2 5 9 9 8 Clouds SC FW FW FW SC SC SC SC SC SC SC FW FW FW SC SC SC FW FW PoP 12hr 20 30 50 30 60 QPF 12hr 0 0.02 0.08 0 0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C S S C C L L S Tstms S C C C C C C S S C C C C S Heat index 90 92 97 94 90 98101 99 91 Max heat 90 90 97 97 101 101 Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 94 76 95 76 95 75 96 Temp 77 78 93 86 78 78 94 86 78 77 95 87 78 78 95 87 Dewpt 76 76 74 76 75 75 75 74 74 75 73 75 75 75 74 75 PWind dir S S SW SW SW SW SW S Wind char LT LT LT GN LT LT LT GN Avg clouds SC SC SC SC SC SC SC B1 B1 SC SC SC SC FW SC SC PoP 12hr 20 60 30 60 40 50 30 50 Rain shwrs S S C L C C S L C S S C C S C Tstms S S C C C C S L C S S C C S C $$ SCZ050-202000- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 1253 PM EDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 75 87 77 89 Temp 83 83 80 77 76 76 76 84 87 87 82 79 77 77 79 87 89 88 82 Dewpt 68 68 68 69 70 71 73 75 75 75 75 76 76 75 77 76 76 75 76 RH 61 61 67 76 82 85 90 74 68 68 79 91 97 94 94 70 66 66 82 Wind dir E E E NE NE NE NE E E E E E SE SE SE SE SE S S Wind spd 17 17 13 10 10 9 9 11 11 11 8 5 2 2 2 5 9 9 8 Clouds SC FW FW SC B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 20 40 40 30 50 QPF 12hr 0 0.06 0.32 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C S S C C C C S Tstms S S C C C C C C S S C C C C S Heat index 92 96 96 98100 97 Max heat 96 96 100 99 Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 76 90 77 92 76 92 77 92 Temp 77 79 89 83 80 78 91 84 79 78 92 84 79 79 92 84 Dewpt 77 77 76 78 78 77 78 78 77 76 78 78 78 77 77 78 PWind dir S S SW SW SW SW S S Wind char LT GN GN GN GN LT LT GN Avg clouds SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC FW PoP 12hr 30 50 50 60 50 40 30 40 Rain shwrs S C C C C C C L C C C C C C C C Tstms S C C C C C C L C C C C C C C C $$ SCZ048-202000- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 1253 PM EDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 73 88 75 90 Temp 88 86 81 77 76 74 76 84 87 87 83 79 77 76 79 87 90 88 84 Dewpt 67 67 67 68 68 69 72 75 75 75 75 76 75 75 76 76 75 75 76 RH 50 53 63 74 76 84 87 74 68 68 77 91 94 97 91 70 62 66 77 Wind dir E E E NE NE NE NE E E E E E SE SE E SE SE SE S Wind spd 14 14 12 9 9 9 10 11 11 10 6 5 2 2 2 5 8 9 6 Clouds SC FW FW FW SC SC SC SC SC SC SC FW FW SC FW SC SC SC SC PoP 12hr 10 30 50 30 60 QPF 12hr 0 0.01 0.09 0 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C S S C C L L S Tstms S C C C C C C S S C C C C S Heat index 91 92 96 96 90 98101 98 93 Max heat 91 91 96 98 101 101 Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 92 76 95 76 95 77 94 Temp 78 79 91 86 80 78 93 86 79 78 94 86 79 79 94 87 Dewpt 76 77 76 78 76 76 77 77 75 76 76 77 76 76 76 78 PWind dir S S SW SW SW SW S S Wind char LT LT GN GN LT LT LT GN Avg clouds SC SC SC SC SC SC SC SC B1 SC SC SC SC SC FW SC PoP 12hr 20 60 40 60 40 50 30 40 Rain shwrs S S C L C C C L C S S C C S S C Tstms S S C C C C C L C S S C C S S C $$ SCZ043-202000- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 1253 PM EDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 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 89 67 87 70 91 Temp 88 86 80 73 71 68 73 85 87 87 84 75 72 71 75 88 91 91 84 Dewpt 63 63 64 65 65 66 70 71 72 72 72 73 72 71 74 74 72 72 73 RH 43 46 58 76 81 93 90 63 61 61 67 94100100 97 63 54 54 70 Wind dir E E E NE NE NE NE NE E E E E N E E SE SE S S Wind spd 12 11 8 3 3 4 6 9 9 8 5 3 0 1 1 3 5 8 6 Clouds SC FW CL CL FW SC SC B1 SC SC SC FW FW FW FW FW SC FW SC PoP 12hr 5 10 40 10 50 QPF 12hr 0 0 0.20 0 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C Tstms S C C C C C C C Heat index 90 94 94 90 97 99 99 90 Max heat 94 94 100 99 Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 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 93 72 94 71 92 72 94 Temp 73 76 93 87 75 76 94 86 75 76 92 87 74 76 94 88 Dewpt 73 75 73 73 74 75 72 72 72 73 70 72 73 75 70 72 PWind dir S S S SW SW SW S SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC SC PoP 12hr 10 50 30 60 40 40 20 40 Rain shwrs S C C C S L C S C S S C Tstms S C C C S L C S C S S C $$ GAZ099-202000- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 1253 PM EDT Thu Jun 20 2024 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 68 92 72 94 Temp 90 88 83 74 72 69 72 86 91 92 85 76 73 72 76 88 93 93 86 Dewpt 62 62 63 65 65 65 68 70 70 70 72 73 73 72 75 74 72 71 73 RH 39 42 51 74 79 87 87 59 50 49 65 90100100 97 63 51 49 65 Wind dir E E E E NE NE NE NE E E E E E E E E SE SE SE Wind spd 11 11 6 2 3 3 6 10 10 10 8 4 2 2 2 4 5 6 4 Clouds SC FW FW CL CL FW SC FW SC FW SC FW FW FW SC SC SC SC SC PoP 12hr 5 5 40 10 60 QPF 12hr 0 0 0.04 0 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S L L S Tstms C C C S S C C S Heat index 90 91 97 98 91 97101100 93 Max heat 90 90 97 98 101 101 Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24 Wed 06/26/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 97 74 97 74 97 73 98 Temp 75 77 94 88 75 78 96 88 76 77 95 88 76 77 97 89 Dewpt 74 75 71 73 73 74 71 72 72 73 70 72 73 74 70 73 PWind dir SE SW SW SW SW W SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC FW SC SC SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 20 50 30 50 40 50 20 50 Rain shwrs S C C S C C C S C Tstms S C C S C C C S C $$ 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