Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
206 FOUS52 KCHS 152204 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 604 PM EDT Wed May 15 2024 SCZ050-160800- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 604 PM EDT Wed May 15 2024 Date 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 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 66 86 68 87 71 Temp 79 73 70 67 69 79 85 86 79 72 69 68 72 84 86 84 77 73 71 71 73 Dewpt 67 66 64 64 65 65 64 65 66 67 67 66 68 67 67 68 69 70 70 70 72 RH 67 79 81 90 87 62 50 50 64 84 93 93 87 57 53 59 76 90 97 97 97 Wind dir SW W W W NW NW NW N NE S S N S S S S S S S S SW Wind spd 10 5 5 5 6 6 6 8 3 2 2 0 2 4 6 9 6 4 4 4 4 Clouds B1 SC FW FW FW FW FW FW FW CL FW FW SC SC B2 B2 B2 B1 B2 B2 B2 PoP 12hr 50 5 0 10 40 QPF 12hr 0.02 0 0 0 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C L Tstms C S S S S S Date 05/18 Sun 05/19/24 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 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 69 86 66 85 65 87 68 91 Temp 85 79 71 70 85 78 69 68 84 76 66 67 86 77 69 72 90 79 Dewpt 72 71 70 68 67 67 66 64 64 66 65 65 65 67 67 69 68 70 PWind dir S SW W NW N N SW S SW Wind char GN LT GN LT LT LT LT LT GN Avg clouds B2 B2 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 70 50 40 10 10 5 5 5 10 Rain shwrs L L C S C C Tstms S C C C $$ GAZ118-160800- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 604 PM EDT Wed May 15 2024 Date 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 88 69 87 72 Temp 81 74 70 68 69 80 87 88 82 75 71 69 72 83 87 85 78 74 72 72 74 Dewpt 65 65 64 64 64 64 63 63 65 67 67 67 68 67 66 67 68 70 70 70 71 RH 58 74 81 87 84 58 45 43 56 76 87 93 87 59 50 55 71 87 93 93 90 Wind dir W W W W W NW NW NW NW SE SE S S S SE SE SE S S S SW Wind spd 9 5 5 5 5 8 9 8 4 3 2 2 2 5 6 10 9 5 5 3 5 Clouds FW FW CL CL CL CL CL FW FW FW FW FW SC B1 B2 B2 B1 B1 B1 B1 B2 PoP 12hr 10 0 0 20 40 QPF 12hr 0 0 0 0.08 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C L Tstms S S S S S S S Date 05/18 Sun 05/19/24 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 69 88 68 88 67 88 68 92 Temp 86 79 71 70 86 81 71 69 87 79 69 69 88 79 70 71 90 83 Dewpt 71 70 69 68 66 67 66 66 64 66 66 65 64 66 67 68 66 68 PWind dir SW SW W NW N SW E S SW Wind char GN LT GN LT LT LT LT LT GN Avg clouds B2 B2 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 70 50 40 10 10 5 5 5 10 Rain shwrs L L C S S C Tstms S C C S C $$ SCZ050-160800- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 604 PM EDT Wed May 15 2024 Date 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 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 84 70 85 72 Temp 77 73 71 68 69 79 84 83 77 72 70 70 73 83 85 82 76 73 72 72 73 Dewpt 70 68 67 65 66 66 66 67 68 69 68 69 70 69 69 70 71 71 71 72 73 RH 79 84 87 90 90 64 55 59 74 90 93 97 90 63 59 67 85 93 97100100 Wind dir SW W W W NW NW NW N E S S S S S S S S S S S SW Wind spd 11 6 6 6 8 8 8 8 5 4 3 3 3 6 9 11 8 5 6 6 6 Clouds B1 SC FW FW FW FW FW FW FW FW FW FW SC SC B2 B2 B2 B2 B2 B2 B2 PoP 12hr 40 5 0 10 40 QPF 12hr 0.03 0 0 0 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C L Tstms C S S S S S Date 05/18 Sun 05/19/24 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 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 85 70 85 67 84 67 85 70 87 Temp 85 77 71 71 85 78 70 68 83 75 67 68 85 76 70 73 87 78 Dewpt 73 72 71 70 68 68 68 65 66 67 66 65 67 68 68 70 70 71 PWind dir SW SW W NW N N E S SW Wind char GN GN GN LT GN LT LT LT GN Avg clouds B2 B2 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 70 60 40 20 10 5 5 5 5 Rain shwrs L L L C C C S Tstms S C C C S $$ SCZ048-160800- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 604 PM EDT Wed May 15 2024 Date 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 88 70 86 72 Temp 80 74 71 69 69 79 86 87 80 74 71 70 73 83 85 83 77 74 73 72 74 Dewpt 68 67 65 64 65 66 65 66 67 68 68 68 70 69 69 70 71 71 72 71 73 RH 67 79 81 84 87 64 50 50 65 82 90 93 90 63 59 65 82 90 97 97 97 Wind dir W W W W W NW NW NW N SE S S S S S SE S S S S SW Wind spd 8 5 5 6 6 6 6 6 4 3 2 2 2 5 8 9 8 5 5 4 5 Clouds SC FW FW FW FW CL FW FW FW FW FW FW SC SC B1 B2 B1 B1 B1 B2 B2 PoP 12hr 20 0 0 20 40 QPF 12hr 0 0 0 0.07 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C L Tstms S S S S S S S S Date 05/18 Sun 05/19/24 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 69 87 67 86 66 87 69 91 Temp 85 79 71 70 86 80 71 69 85 77 69 68 86 78 70 72 89 80 Dewpt 73 72 69 69 68 68 67 66 66 67 66 66 66 68 68 69 69 71 PWind dir SW SW W NW N SW E S SW Wind char GN GN GN LT LT LT LT LT GN Avg clouds B2 B2 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 80 50 40 10 10 5 5 5 10 Rain shwrs L D C S S C Tstms S C C S C $$ SCZ043-160800- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 604 PM EDT Wed May 15 2024 Date 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat 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 86 64 86 68 Temp 77 71 67 65 67 78 84 86 79 71 67 65 69 82 86 85 77 71 69 69 71 Dewpt 64 65 64 62 64 65 63 62 65 65 65 64 67 68 66 66 68 69 68 68 71 RH 64 81 90 90 90 64 49 45 62 81 93 97 93 63 51 53 74 93 97 97100 Wind dir W W W W NW NW NW NW N SE N N N S S S S S S S SW Wind spd 5 4 5 4 5 5 6 6 3 1 0 0 0 4 5 6 5 4 3 2 4 Clouds SC SC FW FW FW FW FW FW FW FW FW SC SC SC B2 B2 B1 B1 B2 B2 B2 PoP 12hr 50 5 0 20 50 QPF 12hr 0 0 0 0.01 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C L Tstms C S S S S S S S Date 05/18 Sun 05/19/24 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 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 63 86 61 87 65 91 Temp 84 78 68 67 83 77 66 65 84 77 65 65 86 78 66 69 90 80 Dewpt 71 71 68 67 66 67 65 64 63 65 63 64 64 67 66 68 66 69 PWind dir SW SW W NW N N W S SW Wind char GN LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 80 50 40 10 10 5 5 5 10 Rain shwrs L D C S C C Tstms S C C S C $$ GAZ099-160800- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 604 PM EDT Wed May 15 2024 Date 05/15/24 Thu 05/16/24 Fri 05/17/24 Sat EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 88 66 87 69 Temp 79 72 68 65 67 78 85 88 81 72 69 66 70 82 86 86 78 71 70 69 71 Dewpt 62 64 63 62 64 63 62 61 64 64 63 63 66 66 65 64 67 68 68 69 70 RH 56 76 84 90 90 60 46 40 56 76 81 90 87 58 50 48 69 90 93100 97 Wind dir W W W W NW NW NW NW N E SE SE S S S S SE SE S S SW Wind spd 8 4 4 4 4 5 6 6 3 1 1 2 2 4 5 6 5 4 3 2 4 Clouds FW FW CL CL CL CL CL CL CL CL FW FW SC B1 B2 B1 B1 SC B1 B2 B2 PoP 12hr 10 0 0 30 60 QPF 12hr 0 0 0 0.14 0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L C Tstms C C S S S S S Date 05/18 Sun 05/19/24 Mon 05/20/24 Tue 05/21/24 Wed 05/22/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 66 86 65 88 64 89 67 92 Temp 85 76 69 68 85 79 69 68 86 80 68 67 87 81 69 70 90 84 Dewpt 70 69 67 68 65 66 65 65 63 65 64 65 63 65 65 68 65 67 PWind dir SW SW W NW N W N S SW Wind char GN LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 80 50 30 10 10 5 5 5 10 Rain shwrs C D C S S C Tstms S C S S C $$ 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