Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
601 FOUS52 KCHS 181046 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 646 AM EDT Fri Oct 18 2024 SCZ050-190200- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 646 AM EDT Fri Oct 18 2024 Date Fri 10/18/24 Sat 10/19/24 Sun 10/20/24 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 71 48 74 50 77 Temp 45 61 69 70 59 53 51 49 49 64 72 73 63 59 56 54 53 67 75 75 66 Dewpt 39 40 39 40 43 43 43 43 43 49 51 50 50 49 48 49 50 53 52 53 54 RH 79 46 33 33 55 69 74 80 80 58 48 44 62 69 74 83 89 61 45 46 65 Wind dir N NE NE NE NE NE NE N N NE NE NE NE N N N N N NE NE NE Wind spd 4 10 10 9 6 3 4 5 9 10 9 10 5 4 6 6 8 9 11 9 8 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Coast Flood Y Date Mon 10/21/24 Tue 10/22/24 Wed 10/23/24 Thu 10/24/24 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 53 79 56 79 57 81 58 81 Temp 58 55 78 68 60 58 78 69 62 60 79 70 63 60 81 70 Dewpt 51 52 56 57 55 54 60 61 59 57 61 61 58 55 57 55 PWind dir N NE NE NE NE NW SW N Wind char LT GN LT GN LT LT LT LT Avg clouds CL FW CL CL CL FW CL CL CL FW FW CL CL FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ GAZ118-190200- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 646 AM EDT Fri Oct 18 2024 Date Fri 10/18/24 Sat 10/19/24 Sun 10/20/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 48 74 53 77 Temp 44 62 70 71 59 53 50 49 50 64 73 73 63 59 56 55 54 67 76 76 66 Dewpt 40 42 42 41 43 43 44 42 43 48 48 46 47 47 46 46 47 53 52 51 52 RH 86 48 36 34 55 69 80 77 77 56 41 38 56 64 69 72 77 61 43 42 61 Wind dir N NE NE NE NE NE NE N N NE NE NE NE NE N N N N NE NE NE Wind spd 3 10 10 9 5 3 3 4 8 9 9 9 4 3 5 4 6 9 10 8 6 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 10/21/24 Tue 10/22/24 Wed 10/23/24 Thu 10/24/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 79 59 80 60 81 59 82 Temp 58 56 78 69 62 60 79 70 63 60 80 70 63 60 81 71 Dewpt 49 50 57 58 56 55 61 62 59 56 59 59 56 53 54 54 PWind dir N NE NE NE NE NE SW N Wind char LT GN LT GN LT LT LT LT Avg clouds CL FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ SCZ050-190200- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 646 AM EDT Fri Oct 18 2024 Date Fri 10/18/24 Sat 10/19/24 Sun 10/20/24 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 69 55 73 55 76 Temp 53 61 69 69 61 58 56 55 55 64 72 72 65 61 58 56 55 67 74 74 66 Dewpt 42 42 41 43 45 46 46 46 46 52 53 53 53 52 51 52 52 55 55 57 57 RH 66 49 36 39 56 64 69 72 72 65 51 51 65 72 77 86 90 65 51 55 73 Wind dir N N NE NE NE NE N N N NE NE NE NE NE N N N N NE NE NE Wind spd 10 11 11 10 6 4 4 5 11 11 11 11 9 6 9 9 11 12 13 12 10 Clouds CL CL CL CL CL CL CL CL CL CL CL CL FW CL CL FW CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Coast Flood Y Date Mon 10/21/24 Tue 10/22/24 Wed 10/23/24 Thu 10/24/24 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 57 77 60 78 61 79 61 80 Temp 60 58 76 69 62 60 77 69 64 61 78 70 64 62 80 70 Dewpt 54 54 58 59 59 57 62 63 62 60 63 63 61 57 59 58 PWind dir N NE NE NE NE NE W N Wind char GN GN GN GN LT LT LT GN Avg clouds CL FW FW CL CL FW FW CL CL FW FW CL CL FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ SCZ048-190200- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 646 AM EDT Fri Oct 18 2024 Date Fri 10/18/24 Sat 10/19/24 Sun 10/20/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 49 75 54 77 Temp 47 62 70 70 60 56 52 50 52 65 73 73 65 61 58 56 55 67 76 76 67 Dewpt 41 42 41 41 44 45 45 43 46 49 49 49 50 48 48 48 50 53 52 52 53 RH 79 48 35 35 55 66 77 77 80 56 43 43 58 62 69 74 83 61 43 43 61 Wind dir N NE NE NE NE NE N N N N NE NE NE NE N N N N NE NE NE Wind spd 4 10 9 8 4 3 2 4 9 10 9 9 5 3 5 6 8 10 9 9 5 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 10/21/24 Tue 10/22/24 Wed 10/23/24 Thu 10/24/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 79 59 80 60 81 60 82 Temp 59 57 78 69 62 60 79 70 64 61 80 71 64 62 81 71 Dewpt 51 52 57 58 56 55 62 63 59 58 60 61 58 55 56 56 PWind dir N NE NE NE NE NE W N Wind char LT GN LT GN LT LT LT LT Avg clouds CL FW FW FW CL FW FW FW FW FW FW CL CL FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ SCZ043-190200- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 646 AM EDT Fri Oct 18 2024 Date Fri 10/18/24 Sat 10/19/24 Sun 10/20/24 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 70 42 73 46 76 Temp 38 60 69 70 55 48 45 43 46 63 72 72 60 55 53 50 50 66 75 75 63 Dewpt 37 40 39 39 42 42 42 41 41 47 47 47 47 45 45 45 47 52 50 49 50 RH 96 47 33 32 61 80 89 93 83 56 41 41 62 69 74 83 89 61 41 40 62 Wind dir N NE NE NE NE NE N N N NE NE NE N NE N N N NE NE NE NE Wind spd 2 8 9 6 2 1 1 3 6 9 9 8 3 2 3 4 5 9 9 8 4 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 10/21/24 Tue 10/22/24 Wed 10/23/24 Thu 10/24/24 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 49 79 51 80 53 81 54 82 Temp 54 52 77 65 57 54 79 68 59 56 80 68 60 57 81 68 Dewpt 48 49 54 54 52 50 58 58 55 53 58 57 53 52 54 53 PWind dir NE NE NE NE NE NW W NW Wind char LT GN LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL CL FW FW FW FW CL CL FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 $$ GAZ099-190200- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 646 AM EDT Fri Oct 18 2024 Date Fri 10/18/24 Sat 10/19/24 Sun 10/20/24 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 43 74 48 77 Temp 39 60 70 71 57 50 46 44 46 63 72 73 60 55 52 50 49 66 75 76 64 Dewpt 37 41 40 39 42 41 41 40 40 43 42 40 43 42 43 42 43 49 48 47 49 RH 92 49 33 31 57 71 83 86 79 48 34 30 53 61 71 74 80 54 38 36 58 Wind dir NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE N N NE NE NE NE Wind spd 1 8 8 8 2 1 1 2 6 9 9 9 3 2 3 4 4 9 9 9 3 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 10/21/24 Tue 10/22/24 Wed 10/23/24 Thu 10/24/24 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 80 53 81 56 82 56 84 Temp 55 51 78 67 58 55 79 69 61 57 80 69 61 57 83 71 Dewpt 46 46 51 52 49 49 55 55 54 52 54 54 52 51 51 50 PWind dir NE NE NE NE NE N W NW Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL CL FW FW FW FW CL CL FW CL CL PoP 12hr 0 0 0 0 0 0 0 0 $$ 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