Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
956 FOUS52 KCHS 171049 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 649 AM EDT Mon Jun 17 2024 SCZ050-180200- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 649 AM EDT Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 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 90 70 88 71 88 Temp 80 86 89 87 81 75 73 70 75 84 87 86 80 75 73 71 74 84 87 86 80 Dewpt 70 69 68 68 68 68 68 66 67 66 66 66 66 67 66 66 67 65 65 64 65 RH 72 57 50 53 65 79 84 87 76 55 50 51 62 76 79 84 79 53 48 48 60 Wind dir E E E E E E E NE NE E E E E E E E NE E E E E Wind spd 6 10 12 12 10 4 4 5 9 12 13 14 12 9 8 8 10 13 16 14 13 Clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW PoP 12hr 0 5 20 10 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Heat index 90 93 91 Max heat 93 93 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 73 91 74 94 76 95 Temp 73 74 87 80 73 76 89 84 76 77 92 84 78 78 93 85 Dewpt 67 67 65 66 69 71 70 70 73 73 70 71 73 73 70 72 PWind dir NE E NE E S S S S Wind char GN GN GN GN LT LT LT GN Avg clouds FW SC SC SC SC SC SC FW FW FW FW SC FW FW SC SC PoP 12hr 10 30 30 50 20 40 20 40 Rain shwrs S C C C C C S S C C S S C C Tstms S C C C C C S S C C S S C C $$ GAZ118-180200- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 649 AM EDT Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 70 87 72 87 Temp 80 87 89 87 81 75 73 70 76 85 87 85 82 77 74 72 75 84 87 86 81 Dewpt 73 72 69 68 68 68 67 67 68 68 68 68 68 68 68 68 68 67 66 66 67 RH 79 61 52 53 65 79 81 90 76 57 53 57 63 74 82 87 79 57 50 51 63 Wind dir E E E E E E E NE E E E E E E E E NE E E E E Wind spd 6 11 14 16 13 5 4 5 8 12 14 14 11 9 8 8 10 13 16 16 13 Clouds SC B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC FW FW PoP 12hr 0 5 30 10 30 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C Tstms C S C C Heat index 94 94 91 91 Max heat 96 93 91 91 90 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 87 73 90 74 93 76 95 Temp 74 74 87 80 74 75 89 85 76 76 92 85 78 78 95 86 Dewpt 68 68 68 68 71 71 72 72 74 74 72 73 73 73 71 73 PWind dir NE E NE E SE SE S S Wind char GN GN GN GN LT LT LT LT Avg clouds FW SC SC SC SC SC SC FW FW FW FW SC FW FW SC SC PoP 12hr 10 40 30 60 20 50 20 50 Rain shwrs S C C C C L S S C S S C Tstms S C C C C C S S C S S C $$ SCZ050-180200- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 649 AM EDT Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 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 76 86 74 86 Temp 82 85 86 85 80 77 76 76 76 84 86 84 79 76 75 74 76 84 86 84 79 Dewpt 71 70 69 69 68 69 68 67 68 69 69 70 69 68 68 68 68 69 68 69 69 RH 69 61 57 59 67 76 76 74 76 61 57 63 72 76 79 82 76 61 55 61 72 Wind dir E E E E E E E E E E E E E E E E E E E E E Wind spd 8 11 13 13 10 6 5 6 9 13 17 14 12 10 9 9 10 14 18 16 13 Clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 0 5 20 20 30 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C C Tstms S S S S S S C C Heat index 90 90 90 Max heat 91 91 90 90 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 86 74 88 75 91 77 92 Temp 74 75 86 78 76 77 87 83 77 77 89 82 79 79 90 83 Dewpt 68 69 69 71 73 73 75 75 76 76 75 75 75 76 76 77 PWind dir E E NE E S S S S Wind char GN GN GN GN LT LT LT GN Avg clouds FW SC SC SC SC SC SC FW FW FW FW FW FW FW SC FW PoP 12hr 10 40 40 50 30 40 20 40 Rain shwrs S C C C C C C S C C S S C C Tstms S C C C C C C S C C S S C C $$ SCZ048-180200- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 649 AM EDT Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 72 87 72 87 Temp 80 87 89 87 81 76 74 72 76 84 87 85 81 77 75 73 75 83 86 86 80 Dewpt 72 71 69 68 68 68 68 67 68 69 69 69 69 69 68 68 68 69 67 68 68 RH 77 59 52 53 65 76 82 84 76 61 55 59 67 76 79 84 79 63 53 55 67 Wind dir E E E E E E E NE E E E E E E E E NE E E E E Wind spd 5 9 11 11 9 4 4 5 8 11 14 14 11 9 6 8 9 13 14 14 12 Clouds FW SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC FW FW PoP 12hr 0 5 30 20 30 QPF 12hr 0 0 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C Tstms C S S S C C Heat index 93 94 91 91 Max heat 94 94 91 91 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 87 73 90 75 92 76 94 Temp 75 75 86 81 74 76 89 84 76 77 91 84 78 78 93 85 Dewpt 68 68 69 70 71 73 74 75 74 75 74 74 75 75 74 76 PWind dir NE E NE E S S S S Wind char GN GN GN GN LT LT LT LT Avg clouds FW SC SC SC SC SC FW SC FW FW FW FW FW FW FW SC PoP 12hr 10 40 40 60 20 50 20 40 Rain shwrs S C C C C L S C C S S C C Tstms S C C C C C S C C S S C C $$ SCZ043-180200- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 649 AM EDT Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 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 90 65 87 66 86 Temp 76 86 90 89 80 71 67 66 72 84 87 87 81 72 68 67 71 83 86 86 80 Dewpt 71 69 67 66 67 67 66 66 66 66 64 65 66 66 65 65 67 65 63 63 64 RH 85 57 47 47 65 87 97100 81 55 46 48 60 81 90 93 87 55 46 46 58 Wind dir E E E E SE E E NE NE E E E E E NE NE NE E E E E Wind spd 5 8 8 9 6 2 2 2 5 10 11 11 8 5 4 5 6 10 12 12 8 Clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW PoP 12hr 10 0 10 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 90 93 92 Max heat 94 93 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 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 67 86 68 89 70 92 71 94 Temp 69 71 86 78 68 73 87 82 71 74 91 83 73 75 93 83 Dewpt 65 67 65 66 67 71 69 70 71 73 68 70 71 72 67 71 PWind dir NE E NE E S S S SW Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW SC SC FW SC SC SC FW FW FW SC FW FW SC SC PoP 12hr 5 20 20 50 10 40 20 40 Rain shwrs S S S C C S C S S S C Tstms S S S C C S C S S S C $$ GAZ099-180200- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 649 AM EDT Mon Jun 17 2024 Date Mon 06/17/24 Tue 06/18/24 Wed 06/19/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 67 91 69 91 Temp 77 87 92 92 83 74 70 68 74 85 91 91 82 74 70 69 72 84 89 91 83 Dewpt 72 72 68 66 65 67 67 66 67 66 64 65 66 68 68 67 67 66 63 61 64 RH 85 61 46 43 55 79 90 93 79 53 41 42 58 82 93 93 84 55 42 37 53 Wind dir E E E E SE E E E E E E E E E E NE NE E E E E Wind spd 3 6 9 10 9 3 2 3 6 10 11 13 10 6 5 5 8 12 12 13 11 Clouds SC B1 B1 B1 SC SC SC SC SC SC SC SC B1 B1 SC SC B1 SC SC FW FW PoP 12hr 10 0 10 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 96 95 93 93 90 91 Max heat 96 96 93 93 90 91 Date Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 90 69 93 72 96 74 97 Temp 70 72 89 81 71 74 91 87 74 75 94 89 76 76 95 88 Dewpt 66 66 64 65 68 70 66 69 72 73 66 68 71 72 66 69 PWind dir E E E E SE S S SW Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC FW FW FW FW FW FW FW SC SC FW FW SC PoP 12hr 0 20 20 50 10 40 20 40 Rain shwrs S S S C C S C S S C Tstms S S S C C S C S S C $$ 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