Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
489 FOUS52 KCHS 081432 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 1031 AM EDT Wed May 8 2024 SCZ050-082000- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 1031 AM EDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 93 73 94 72 88 Temp 86 92 91 81 77 76 74 76 87 92 90 80 75 73 72 74 82 85 85 76 Dewpt 68 65 67 67 71 73 72 68 68 67 68 69 70 70 69 70 68 65 62 61 RH 55 41 45 63 82 90 93 76 53 44 49 69 84 90 90 87 63 51 46 60 Wind dir SW SW SW S S SW SW SW W SW SW SW SW W W W W W W W Wind spd 9 11 13 11 9 8 6 9 13 14 14 10 8 8 6 6 9 11 11 12 Clouds FW FW FW FW FW SC SC SC SC SC B1 B2 B1 SC FW B1 B1 B1 B1 SC PoP 12hr 5 5 40 40 60 QPF 12hr 0 0 0.21 0.18 0.63 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C L L Tstms S C C C C C C C L L Heat index 94 94 91 96 94 Max heat 94 95 96 97 Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 61 82 60 84 63 83 65 83 Temp 67 63 79 74 63 63 82 75 65 66 81 73 68 68 80 76 Dewpt 56 52 48 52 54 54 49 53 56 57 55 58 62 64 62 64 PWind dir NW NW W W S SE SE SE Wind char GN GN LT GN LT GN GN GN Avg clouds SC FW FW FW FW FW FW FW SC B1 B1 B1 B1 B2 B1 B1 PoP 12hr 10 5 0 0 5 20 30 50 Rain shwrs S S C C C Tstms S S C C C $$ GAZ118-082000- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 1031 AM EDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 71 94 71 86 Temp 84 91 93 85 78 75 72 73 85 92 93 81 75 74 72 73 79 83 82 78 Dewpt 68 66 65 67 71 70 70 70 70 68 67 69 71 71 70 71 70 67 66 65 RH 59 44 40 55 79 84 93 90 61 46 43 67 87 90 93 93 74 59 58 64 Wind dir SW SW SW S S SW SW SW SW SW W W SW SW W W W W W W Wind spd 8 10 10 10 8 6 5 9 12 14 13 9 5 8 8 8 9 12 11 10 Clouds FW CL FW FW FW FW FW SC SC SC B1 B2 B1 B1 SC B2 B1 B1 B1 SC PoP 12hr 0 5 40 50 70 QPF 12hr 0 0 0.23 0.29 0.72 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C L L L L Tstms S C C C C C L L L L Heat index 94 95 90 96 97 Max heat 94 95 96 98 Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 82 60 84 63 81 65 81 Temp 67 62 79 75 63 63 82 77 66 67 78 74 67 67 79 76 Dewpt 57 54 50 53 53 54 50 55 57 59 59 60 64 64 64 66 PWind dir NW NW W W S SE SE SE Wind char GN GN LT LT LT GN GN GN Avg clouds FW FW CL FW FW FW FW SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 5 0 0 0 5 20 40 50 Rain shwrs S S C C C C Tstms S S C C C C $$ SCZ050-082000- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 1031 AM EDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 87 73 87 73 85 Temp 85 87 87 79 76 76 74 75 85 87 86 78 75 73 73 74 80 84 83 76 Dewpt 71 70 70 70 72 73 73 71 71 72 72 71 73 72 72 72 71 70 68 65 RH 63 57 57 74 87 90 97 87 63 61 63 79 94 97 97 93 74 63 61 69 Wind dir SW SW SW SW SW SW SW SW SW SW SW SW SW W W W W SW W W Wind spd 9 13 16 12 10 10 8 10 13 13 14 11 9 9 8 6 8 11 12 13 Clouds FW FW FW FW FW SC SC SC FW SC B1 B2 B1 SC FW B1 B1 B1 B1 SC PoP 12hr 5 5 40 50 60 QPF 12hr 0 0 0.19 0.19 0.57 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C L L Tstms S C C C C C C L L Heat index 90 92 92 90 93 92 Max heat 92 93 94 95 Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 65 80 65 82 67 81 69 80 Temp 68 66 78 74 66 66 81 75 68 68 80 73 70 70 78 75 Dewpt 60 55 53 57 57 56 54 58 60 60 60 62 65 67 66 68 PWind dir NW NW W W S SE SE SE Wind char GN GN GN GN LT GN GN GN Avg clouds SC FW FW FW FW FW FW FW SC B1 B1 B1 B1 B2 B1 B1 PoP 12hr 10 5 0 0 5 20 30 50 Rain shwrs S S C C C Tstms S S C C C $$ SCZ048-082000- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 1031 AM EDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 73 93 71 86 Temp 84 90 90 82 78 76 74 75 85 91 90 80 75 73 72 73 79 84 83 77 Dewpt 70 69 69 70 72 72 71 70 70 70 71 71 72 71 71 72 71 68 67 65 RH 63 50 50 67 82 87 90 84 61 50 54 74 90 93 97 97 77 59 59 67 Wind dir SW SW S S S SW SW SW SW SW SW SW SW SW W W W W W W Wind spd 8 10 11 10 9 6 6 9 12 14 14 10 8 8 8 8 10 12 12 11 Clouds FW FW FW FW FW SC SC SC SC SC B1 B2 B1 SC SC B2 B1 B1 B1 SC PoP 12hr 0 5 40 50 70 QPF 12hr 0 0 0.28 0.25 0.62 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S L L L L Tstms S C C C S S L L L L Heat index 95 95 90 97 96 Max heat 95 95 97 99 Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 82 61 84 63 82 66 81 Temp 67 63 79 75 63 63 82 76 66 67 80 74 68 68 79 76 Dewpt 58 54 51 56 55 55 51 58 58 60 59 63 65 66 65 68 PWind dir NW NW W W S SE SE SE Wind char GN GN LT GN LT GN GN GN Avg clouds FW FW FW CL FW FW FW SC SC B1 B1 B1 B1 B2 B1 B1 PoP 12hr 10 0 0 5 5 20 40 50 Rain shwrs S C C C C Tstms S C C C C $$ SCZ043-082000- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 1031 AM EDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 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 69 92 68 84 Temp 84 91 92 83 76 74 71 73 85 92 91 80 73 71 69 70 78 82 82 73 Dewpt 68 66 65 68 71 73 71 69 68 67 67 69 70 69 69 70 68 64 61 61 RH 59 44 41 61 85 97100 87 57 44 45 69 90 93100100 71 55 49 66 Wind dir SW SW SW S S SW SW SW W SW W SW SW SW W W W W W W Wind spd 8 10 9 6 5 5 4 9 13 13 13 10 8 6 5 6 9 11 11 13 Clouds FW FW FW FW FW SC SC SC SC B1 B2 B2 SC B1 SC B2 B1 B1 SC SC PoP 12hr 5 5 40 40 60 QPF 12hr 0 0 0.30 0.19 0.56 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S L L L L Tstms S C C C S S L L L L Heat index 94 94 96 94 Max heat 94 94 96 96 Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 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 56 79 56 81 57 80 61 79 Temp 62 60 77 72 58 59 79 74 60 62 78 71 63 64 78 73 Dewpt 54 52 47 52 52 53 48 53 54 57 55 58 60 64 62 64 PWind dir N NW W W S SE SE SE Wind char GN GN LT GN LT GN GN GN Avg clouds FW FW FW CL FW FW FW FW SC B1 B1 B1 B1 B2 B1 B1 PoP 12hr 5 0 0 0 5 20 30 50 Rain shwrs S S C C C Tstms S S C C C $$ GAZ099-082000- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 1031 AM EDT Wed May 8 2024 Date Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 70 93 68 85 Temp 84 90 93 85 78 73 70 72 85 92 90 78 73 71 69 70 79 82 82 76 Dewpt 69 66 63 66 69 70 69 70 70 68 67 70 72 71 69 70 68 65 61 61 RH 61 45 37 53 74 90 97 93 61 46 47 76 97100100100 69 56 49 60 Wind dir SW SW SW SW SW SW SW SW SW SW W W SW SW SW SW SW W W W Wind spd 8 10 10 8 6 8 6 10 13 14 14 9 5 8 9 9 10 12 12 11 Clouds FW FW FW FW FW FW SC B1 B1 SC B1 B1 SC SC B1 B2 B1 B1 B1 SC PoP 12hr 0 10 60 50 70 QPF 12hr 0 0 0.74 0.32 0.53 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C C C L L L L Tstms S C L C C C C L L L L Heat index 93 94 90 96 93 Max heat 93 95 96 97 Date Sat 05/11/24 Sun 05/12/24 Mon 05/13/24 Tue 05/14/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 81 57 83 60 81 62 81 Temp 65 60 78 74 61 60 81 76 62 63 78 71 64 65 79 74 Dewpt 54 52 47 51 50 52 48 54 54 57 56 59 62 64 62 65 PWind dir NW NW NW NW S SE E SE Wind char GN GN LT GN LT GN GN GN Avg clouds FW FW CL FW FW FW FW SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 5 0 0 0 5 20 40 50 Rain shwrs S C C C C Tstms S C C C C $$ 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