Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
533 FOUS52 KCHS 050152 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 952 PM EDT Sat May 4 2024 SCZ050-050800- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 952 PM EDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 Tue 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 69 84 68 84 68 Temp 72 70 69 71 80 83 83 75 71 69 68 71 81 84 83 75 71 70 69 70 Dewpt 67 67 67 68 67 66 67 67 68 68 68 69 67 67 67 67 68 69 68 69 RH 84 90 93 90 65 57 59 76 90 97100 93 63 57 59 76 90 97 97 97 Wind dir SE SE S S S S S S S S S S S S S S S SW SW SW Wind spd 4 4 3 3 8 9 10 8 3 3 2 5 10 11 11 9 5 5 5 9 Clouds B1 B2 B2 B1 B1 B1 SC FW SC SC SC SC SC SC SC B1 B1 SC SC SC PoP 12hr 30 50 20 50 40 QPF 12hr 0.02 0.10 0 0.11 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C C S C C C C C S Tstms S S S C C C S C C C C C S Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 70 93 72 94 72 90 65 84 Temp 87 78 71 73 91 81 74 74 93 83 76 73 88 80 71 66 81 73 Dewpt 68 67 68 69 64 66 68 68 64 67 68 67 64 65 64 60 54 55 PWind dir SW SW SW SW SW SW SW W NW Wind char GN GN GN GN BZ GN GN GN GN Avg clouds SC SC FW FW FW FW SC SC SC SC SC B1 B1 B1 SC SC SC SC PoP 12hr 20 0 5 0 5 20 30 20 20 Rain shwrs S S S S S C S S Tstms S S S S S C S S $$ GAZ118-050800- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 952 PM EDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 84 68 84 68 Temp 73 71 69 71 82 84 83 77 72 70 68 71 82 84 83 77 72 70 69 70 Dewpt 68 68 67 68 66 66 68 67 68 68 68 69 67 67 68 68 68 68 67 68 RH 84 90 93 90 58 55 61 71 87 93100 93 61 57 61 74 87 93 93 93 Wind dir SE S S S S S SE S S S S S S S S S S S S SW Wind spd 4 3 3 3 5 5 10 8 3 2 2 4 8 9 9 9 4 4 4 8 Clouds B1 B1 B1 B1 SC SC SC SC SC SC SC B1 SC B1 SC SC SC SC SC FW PoP 12hr 20 50 30 60 40 QPF 12hr 0 0.10 0 0.27 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C S C L L C C Tstms S S C C C S C L L C C Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 69 93 70 94 71 91 66 83 Temp 88 80 71 71 91 83 73 72 91 85 75 73 91 81 71 67 82 76 Dewpt 66 68 68 67 64 67 68 68 65 67 67 68 66 66 64 62 56 57 PWind dir S S SW S SW SW SW W NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC FW FW SC B1 SC SC SC SC SC SC PoP 12hr 20 0 0 0 5 10 30 20 20 Rain shwrs S S C S S Tstms S S C S S $$ SCZ050-050800- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 952 PM EDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 Tue 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 70 79 71 79 71 Temp 72 71 70 71 76 79 77 74 73 73 71 72 77 79 78 74 72 71 71 72 Dewpt 69 70 69 70 69 68 69 69 70 69 69 70 69 69 69 69 69 70 69 70 RH 90 97 97 97 79 69 76 84 90 87 93 93 76 72 74 84 90 97 93 93 Wind dir SE S S S S S S S S S S S S S S S S SW SW SW Wind spd 6 6 5 5 6 9 10 8 4 4 4 5 9 11 11 10 6 8 8 10 Clouds SC B1 B2 B1 B1 SC SC SC SC SC SC B1 SC SC SC B1 B1 SC SC SC PoP 12hr 30 40 20 40 40 QPF 12hr 0.02 0.03 0 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C C S S C C C C C C S S S Tstms S S S C C S S C C C C C C S S S Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 72 88 75 89 75 85 67 77 Temp 82 76 73 74 88 80 76 76 89 81 77 76 85 78 72 67 77 72 Dewpt 70 70 70 71 69 70 71 71 69 71 71 69 69 69 66 62 59 60 PWind dir SW SW SW SW SW SW SW W NW Wind char GN GN GN GN BZ GN GN GN GN Avg clouds SC FW FW FW FW FW SC SC FW FW SC B1 B1 B1 SC SC SC SC PoP 12hr 20 5 5 0 5 20 30 20 20 Rain shwrs S S S C S S Tstms S S S C S S $$ SCZ048-050800- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 952 PM EDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 83 69 84 69 Temp 71 71 70 71 79 82 82 75 72 70 69 71 81 83 83 74 72 70 69 71 Dewpt 69 69 68 69 68 67 68 68 69 69 68 70 68 69 69 69 68 68 68 69 RH 93 93 93 93 69 61 63 79 90 97 97 97 65 63 63 84 87 93 97 93 Wind dir SE S S S S S S S S S S S S S S S S S S SW Wind spd 4 3 3 3 5 8 9 8 3 3 3 5 9 10 10 9 6 8 5 9 Clouds B1 B2 B2 B1 B1 SC FW SC SC SC SC B1 SC SC SC B1 SC SC SC SC PoP 12hr 10 50 20 50 40 QPF 12hr 0 0.02 0 0.24 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C C C C C S Tstms S C C S S C C C C C S Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 70 92 71 94 71 90 66 82 Temp 87 78 71 72 91 80 73 73 92 82 75 73 90 80 71 67 81 74 Dewpt 69 70 70 69 67 70 70 68 68 71 69 69 68 68 65 62 58 59 PWind dir SW SW SW SW SW SW SW W NW Wind char GN GN GN GN GN GN GN GN GN Avg clouds FW FW FW FW FW FW FW SC SC FW SC B1 B1 B1 SC SC SC SC PoP 12hr 20 0 5 0 5 10 40 20 30 Rain shwrs S S S C S C Tstms S S S C S C $$ SCZ043-050800- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 952 PM EDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 Tue 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 81 63 83 64 Temp 68 67 66 69 77 81 81 73 67 65 64 67 80 83 82 73 67 65 65 67 Dewpt 67 66 66 68 67 65 66 67 67 65 64 67 67 67 67 68 67 65 65 67 RH 97 97100 97 71 58 60 81100100100100 65 59 61 84100100100100 Wind dir SE SE S S S S SE S S N N S S S S S S S S SW Wind spd 3 2 2 2 5 5 6 6 1 0 0 3 8 9 9 9 3 4 3 9 Clouds B1 B2 B2 B1 B1 B1 SC FW SC SC SC B1 SC B1 B1 B1 B1 SC SC SC PoP 12hr 20 50 30 70 40 QPF 12hr 0.02 0.08 0 0.31 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C S C L L C C Tstms S S S S C C C S C L L C C Obvis PF Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 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 66 91 67 92 68 87 61 80 Temp 87 79 69 69 91 81 70 70 91 84 73 70 86 79 67 64 79 72 Dewpt 67 68 66 68 64 67 67 67 63 67 67 68 64 65 62 60 54 56 PWind dir SW SW SW S SW SW SW W NW Wind char GN GN GN GN BZ GN GN GN GN Avg clouds SC FW FW FW FW FW SC SC SC SC SC B1 B1 B1 SC SC SC SC PoP 12hr 20 0 5 0 10 20 40 20 20 Rain shwrs S S S C S S Tstms S S S C S S $$ GAZ099-050800- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 952 PM EDT Sat May 4 2024 Date 05/04/24 Sun 05/05/24 Mon 05/06/24 Tue EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 85 65 87 66 Temp 69 67 65 68 79 85 85 76 69 67 65 67 81 87 83 75 70 67 66 68 Dewpt 67 66 65 66 67 66 67 68 66 66 65 67 69 67 66 68 67 66 65 67 RH 93 97100 93 67 53 55 76 90 97100100 67 52 57 79 90 97 97 97 Wind dir SE S S S SW SW S SE S N N S SW SW SW SE S S S SW Wind spd 4 3 2 2 5 4 4 8 3 0 0 4 8 8 8 5 3 4 3 8 Clouds B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 SC B1 B1 B1 B1 SC SC FW PoP 12hr 30 40 30 70 30 QPF 12hr 0.05 0.14 0.07 0.07 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S C L L C C Tstms S S C C S C L L C C Obvis PF PF Heat index 90 Max heat 90 Date 05/07 Wed 05/08/24 Thu 05/09/24 Fri 05/10/24 Sat 05/11/24 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 67 92 68 93 69 87 63 82 Temp 87 81 71 70 90 83 72 70 91 85 73 70 87 77 68 64 80 72 Dewpt 65 67 66 66 63 65 65 68 65 67 67 69 65 65 63 61 54 56 PWind dir SW SW SW SW SW SW W W NW Wind char GN GN GN GN BZ GN BZ GN GN Avg clouds FW FW FW FW FW FW FW FW FW FW SC B1 B1 SC SC SC SC SC PoP 12hr 10 0 0 0 10 20 40 20 30 Rain shwrs S S C S C Tstms S S C S C $$ 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