Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
104 FOUS52 KCHS 140134 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 934 PM EDT Mon May 13 2024 SCZ050-140245- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 934 PM EDT Mon May 13 2024 Date 05/13/24 Tue 05/14/24 Wed 05/15/24 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 67 81 70 87 67 Temp 70 68 68 69 75 77 80 75 72 70 70 71 81 86 85 78 73 70 67 69 Dewpt 64 66 67 68 69 70 70 70 69 69 68 69 69 66 65 65 65 64 63 64 RH 81 93 97 97 82 79 72 84 90 97 93 93 67 51 51 64 76 81 87 84 Wind dir SE SE SE SE S S S S SW SW SW SW SW SW SW W W W W NW Wind spd 6 6 8 8 10 9 10 8 9 9 8 9 11 13 13 9 9 9 6 9 Clouds OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW PoP 12hr 70 70 40 30 5 QPF 12hr 0.32 0.45 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L L L C C C C C S S C C Tstms S S L L L C C C C C S S C C Date 05/16 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 Mon 05/20/24 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 88 70 88 68 89 68 87 Temp 85 78 68 70 86 77 72 71 84 78 69 70 87 79 70 70 85 78 Dewpt 63 63 65 66 64 66 68 69 67 67 66 68 64 65 66 66 64 65 PWind dir NW S S S SW W W SW W Wind char GN LT GN GN GN GN GN LT GN Avg clouds FW FW FW SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 20 50 40 30 40 30 40 Rain shwrs S C C C C C S C C C C C C Tstms S C C C C C S C C C C C C $$ GAZ118-140245- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 934 PM EDT Mon May 13 2024 Date 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 83 70 88 67 Temp 70 67 69 70 77 81 83 78 73 72 70 71 81 86 87 81 75 71 68 69 Dewpt 64 67 68 70 71 70 70 70 71 70 70 70 70 67 65 65 65 64 63 64 RH 81100 97100 82 69 65 76 93 93100 97 69 53 48 58 71 79 84 84 Wind dir SE SE S S SW SW SW SW SW SW SW SW W W W W W W W W Wind spd 10 11 8 8 9 9 9 8 8 9 8 8 11 14 13 10 8 8 6 9 Clouds OV OV OV OV OV B2 B1 B2 B2 B1 B1 B1 B1 SC FW FW FW FW CL CL PoP 12hr 60 60 40 20 0 QPF 12hr 0.14 0.41 0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L L C C C C C C S S S S Tstms S C L L C C C C C C S S S S Date 05/16 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 Mon 05/20/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 68 86 70 86 68 87 68 87 Temp 86 81 69 70 86 78 72 71 85 78 70 70 86 80 71 70 86 79 Dewpt 63 66 67 68 67 69 69 70 69 69 68 68 67 68 67 67 66 68 PWind dir NW SW S S SW SW W SW N Wind char GN LT GN GN GN GN GN LT GN Avg clouds FW FW SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 0 5 30 50 40 30 40 40 40 Rain shwrs C C C C C C S C C C S C C Tstms C C C C C C S C C C S C C $$ SCZ050-140245- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 934 PM EDT Mon May 13 2024 Date 05/13/24 Tue 05/14/24 Wed 05/15/24 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 68 78 70 82 67 Temp 70 69 69 70 75 77 78 74 72 71 70 71 80 82 82 77 73 70 68 69 Dewpt 65 67 68 70 72 72 72 72 71 71 70 71 71 69 69 68 67 66 65 65 RH 84 93 97100 90 85 82 93 97100100100 74 65 65 74 81 87 90 87 Wind dir SE SE S SE S S S S SW SW SW SW SW SW SW SW W W W NW Wind spd 11 11 10 11 12 10 10 9 10 10 9 10 10 13 13 9 10 9 9 10 Clouds OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 SC SC SC SC FW FW FW FW PoP 12hr 80 80 40 30 5 QPF 12hr 0.43 0.53 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D L L C C C C C S S C C Tstms S S D L L C C C C C S S C C Date 05/16 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 Mon 05/20/24 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 82 69 85 70 86 68 87 69 85 Temp 82 77 70 71 85 76 72 72 84 77 70 70 86 78 71 71 84 77 Dewpt 65 68 68 69 69 71 71 72 71 71 69 70 69 70 68 69 69 69 PWind dir NW S S S SW W W SW SW Wind char GN LT GN GN GN GN GN GN GN Avg clouds FW FW FW SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 20 50 40 30 30 40 40 Rain shwrs S C C C C C S C C C C C C Tstms S C C C C C S C C C C C C $$ SCZ048-140245- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 934 PM EDT Mon May 13 2024 Date 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 82 70 87 67 Temp 70 69 69 70 76 78 80 76 73 72 70 72 79 86 86 80 75 71 68 69 Dewpt 65 67 68 70 72 72 71 71 71 70 70 70 70 68 66 66 66 65 64 65 RH 84 93 97100 87 82 74 85 93 93100 93 74 55 51 62 74 81 87 87 Wind dir SE SE SE SE S SW SW SW SW SW SW SW W SW W W W W W W Wind spd 9 8 9 8 9 8 9 8 9 10 9 9 10 14 14 10 9 9 8 10 Clouds OV OV OV OV OV B2 B1 B2 B2 B1 B1 B1 B1 SC SC FW FW FW FW FW PoP 12hr 70 70 40 20 0 QPF 12hr 0.24 0.31 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L L C C C C C C S S S S Tstms S C L L C C C C C C S S S S Date 05/16 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 Mon 05/20/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 68 87 70 86 68 88 69 87 Temp 85 80 70 71 86 77 72 71 84 78 70 70 86 80 71 71 86 78 Dewpt 65 68 67 68 68 71 70 71 71 71 69 69 69 69 68 68 68 69 PWind dir NW S S S SW SW W SW NW Wind char GN LT GN GN GN GN GN LT GN Avg clouds FW FW SC SC B1 B1 B1 B2 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 30 50 40 30 40 40 40 Rain shwrs C C C C C C S C C C C C C Tstms C C C C C C S C C C C C C $$ SCZ043-140245- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 934 PM EDT Mon May 13 2024 Date 05/13/24 Tue 05/14/24 Wed 05/15/24 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 63 79 66 85 64 Temp 66 65 65 67 74 76 79 74 70 67 67 69 79 84 85 78 72 68 65 67 Dewpt 62 65 65 67 69 69 69 69 69 67 67 69 69 66 64 65 65 63 62 64 RH 87100100100 84 79 72 84 97100100100 72 55 50 64 79 84 90 90 Wind dir E E SE SE S S SW S SW SW SW SW W W W W W W W NW Wind spd 4 4 5 6 8 6 8 6 8 8 6 8 9 13 12 9 8 8 5 8 Clouds OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW PoP 12hr 70 60 40 30 0 QPF 12hr 0.15 0.20 0.13 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L C C C C C S S S C C Tstms S S L L C C C C C S S S C C Date 05/16 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 Mon 05/20/24 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 86 63 85 65 83 64 86 63 84 Temp 84 78 66 68 85 76 68 68 83 77 66 67 85 78 67 67 84 78 Dewpt 63 65 64 66 64 67 67 68 67 68 66 67 64 66 64 67 64 66 PWind dir NW S S S SW SW W SW N Wind char GN LT GN GN GN LT GN LT GN Avg clouds FW FW FW SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 30 50 40 30 40 30 40 Rain shwrs C C C C C C S C C C C C C Tstms C C C C C C S C C C C C C $$ GAZ099-140245- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 934 PM EDT Mon May 13 2024 Date 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 80 68 85 64 Temp 65 64 66 67 74 77 80 75 70 69 68 69 78 83 85 77 71 68 64 67 Dewpt 63 64 66 67 69 68 68 69 69 69 68 69 68 65 62 64 64 63 62 63 RH 93100100100 84 74 67 82 97100100100 71 55 46 64 79 84 93 87 Wind dir SE SE SE S SW SW SW SW SW SW SW SW W W W W W W W W Wind spd 5 6 6 6 8 9 10 9 10 9 9 8 10 13 13 10 9 8 8 9 Clouds OV OV OV OV OV B2 B1 B2 B2 B1 B1 B1 B1 SC SC FW FW FW CL CL PoP 12hr 50 70 40 20 0 QPF 12hr 0.12 0.17 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C L C C C C C S S S Tstms S S C L C C C C C S S S Date 05/16 Fri 05/17/24 Sat 05/18/24 Sun 05/19/24 Mon 05/20/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 65 85 67 85 65 86 66 86 Temp 85 79 68 69 84 77 69 69 84 77 67 68 84 78 68 68 85 78 Dewpt 62 65 65 66 66 68 69 69 68 69 67 68 66 66 66 67 65 67 PWind dir NW S S S W SW W SW NW Wind char GN LT GN GN GN GN GN LT GN Avg clouds FW FW FW SC B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC FW PoP 12hr 0 5 40 50 50 30 40 40 40 Rain shwrs C C C C C C S C C C S C C Tstms C C C C C C S C C C S C C $$ 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