401 FOUS52 KCHS 182336 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 736 PM EDT Tue Sep 18 2018 SCZ050-191445- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 736 PM EDT Tue Sep 18 2018 Date 09/18/18 Wed 09/19/18 Thu 09/20/18 Fri 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 74 90 71 88 71 Temp 84 79 77 76 75 85 89 88 80 75 73 71 73 85 88 86 78 75 73 71 72 Dewpt 76 76 74 73 72 71 70 70 72 72 72 71 71 71 70 71 71 71 70 70 69 RH 77 91 90 90 90 63 54 55 77 90 97100 93 63 55 61 79 87 90 97 90 Wind dir SW SW W NW N N N NE E E N N NE NE E E E E E NE NE Wind spd 4 3 2 2 3 5 5 5 4 2 0 0 3 5 8 10 8 5 3 3 4 Clouds FW SC FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW PoP 12hr 20 5 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 93 90 94 93 90 93 91 Max heat 94 94 95 93 92 Date 09/21 Sat 09/22/18 Sun 09/23/18 Mon 09/24/18 Tue 09/25/18 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 71 87 72 86 73 86 Temp 86 77 73 73 87 78 72 72 87 78 75 72 86 78 75 73 86 78 Dewpt 69 70 71 70 68 71 70 70 69 72 71 71 71 73 73 71 72 73 PWind dir E NE E E E SE S SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC PoP 12hr 10 5 10 5 20 20 30 20 20 Rain shwrs S S S S C C S S S S Tstms S S S S C C S S S S $$ GAZ118-191445- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 736 PM EDT Tue Sep 18 2018 Date 09/18/18 Wed 09/19/18 Thu 09/20/18 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 92 73 90 71 Temp 84 79 77 75 75 86 91 91 82 78 75 73 75 86 89 88 80 77 74 72 73 Dewpt 75 74 73 72 72 71 69 69 72 73 72 72 72 72 69 70 71 72 70 70 70 RH 74 85 87 90 90 61 49 49 72 85 90 97 90 63 52 55 74 85 87 93 90 Wind dir S SW W W N N NE E E E E NE NE E E E E E E NE NE Wind spd 4 2 2 2 3 4 5 5 5 3 2 2 3 5 9 10 8 5 3 3 5 Clouds SC FW FW FW FW SC SC SC FW FW FW FW FW FW SC FW FW FW FW FW SC PoP 12hr 10 10 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Heat index 92 91 96 96 92 94 93 Max heat 95 96 97 94 94 Date 09/21 Sat 09/22/18 Sun 09/23/18 Mon 09/24/18 Tue 09/25/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 69 88 72 89 72 88 72 87 Temp 87 80 74 73 88 80 74 73 88 78 75 72 88 79 74 73 87 80 Dewpt 69 70 71 70 68 71 71 70 70 71 72 70 71 72 72 71 71 73 PWind dir E NE E E E S S SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC PoP 12hr 10 5 20 10 20 20 30 30 20 Rain shwrs S S S S S S C C C C S S Tstms S S S S S S C C C C S S $$ SCZ050-191445- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 736 PM EDT Tue Sep 18 2018 Date 09/18/18 Wed 09/19/18 Thu 09/20/18 Fri 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 76 87 73 86 73 Temp 82 79 78 77 77 84 87 87 80 76 75 73 74 84 86 84 78 75 74 73 73 Dewpt 77 76 75 74 73 72 71 72 73 73 72 72 72 72 71 72 71 72 71 70 70 RH 85 91 91 90 87 67 59 61 79 90 90 97 93 67 61 67 79 90 90 90 90 Wind dir SW SW W NW N N NE E SE E NE NE NE NE E E E E E E NE Wind spd 10 4 4 3 4 5 5 6 5 3 2 2 4 8 10 12 10 8 5 5 5 Clouds FW SC SC FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW FW FW PoP 12hr 20 5 0 5 5 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 90 90 92 93 90 91 90 Max heat 93 93 93 92 91 Date 09/21 Sat 09/22/18 Sun 09/23/18 Mon 09/24/18 Tue 09/25/18 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 86 72 86 73 86 73 85 Temp 85 77 74 74 86 78 74 74 86 78 76 74 86 78 76 74 85 79 Dewpt 70 71 71 70 69 71 71 70 70 72 72 71 72 73 73 72 72 74 PWind dir E E E E E S S SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC PoP 12hr 10 5 10 5 20 20 30 30 20 Rain shwrs S S S S C C C C S S Tstms S S S S C C C C S S $$ SCZ048-191445- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 736 PM EDT Tue Sep 18 2018 Date 09/18/18 Wed 09/19/18 Thu 09/20/18 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 91 73 88 71 Temp 84 79 77 76 76 86 90 89 81 77 75 74 74 85 88 87 79 75 73 71 73 Dewpt 76 76 75 73 73 71 70 70 73 73 73 72 72 72 70 71 72 72 71 70 70 RH 77 91 94 90 90 61 52 54 77 87 94 93 93 65 55 59 79 90 93 97 90 Wind dir SW SW W NW N N N NE E E E NE NE E E E E E E NE NE Wind spd 4 3 3 2 4 5 5 5 4 2 1 2 3 5 8 9 8 6 4 4 5 Clouds FW SC FW FW FW FW FW SC FW FW FW FW FW FW SC FW FW FW FW FW SC PoP 12hr 20 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 93 91 96 94 91 93 93 Max heat 95 96 97 93 94 Date 09/21 Sat 09/22/18 Sun 09/23/18 Mon 09/24/18 Tue 09/25/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 69 88 71 87 72 87 72 86 Temp 86 77 73 72 87 78 74 73 87 77 74 72 87 79 75 73 86 79 Dewpt 69 70 71 70 68 71 71 70 70 72 72 71 71 73 72 71 72 73 PWind dir E NE E E E S S SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC PoP 12hr 10 5 10 10 20 20 30 30 20 Rain shwrs S S S S C C C C S S Tstms S S S S C C C C S S $$ SCZ043-191445- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 736 PM EDT Tue Sep 18 2018 Date 09/18/18 Wed 09/19/18 Thu 09/20/18 Fri 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 73 90 70 89 69 Temp 83 77 76 74 74 84 90 89 80 75 72 71 72 84 88 88 79 74 71 70 70 Dewpt 74 74 73 72 71 70 68 68 70 70 70 70 70 70 68 69 70 71 70 70 69 RH 74 90 90 93 90 63 49 50 72 84 93 97 93 63 52 54 74 90 97100 97 Wind dir SW W N N N N N NE NE E N N NE NE E E SE E NE NE NE Wind spd 2 1 2 1 3 4 5 5 3 2 0 0 2 4 5 6 5 4 2 3 3 Clouds FW SC FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW FW SC PoP 12hr 10 5 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 90 94 93 92 92 Max heat 93 94 94 92 94 Date 09/21 Sat 09/22/18 Sun 09/23/18 Mon 09/24/18 Tue 09/25/18 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 89 68 88 69 87 70 87 Temp 86 76 71 70 88 77 70 70 88 77 72 71 87 77 73 71 87 78 Dewpt 68 69 70 68 68 70 69 69 68 71 71 70 70 72 71 71 71 73 PWind dir E E E E E SE S SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 10 5 10 5 20 20 30 20 20 Rain shwrs S S S S C C S S S S Tstms S S S S C C S S S S $$ GAZ099-191445- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 736 PM EDT Tue Sep 18 2018 Date 09/18/18 Wed 09/19/18 Thu 09/20/18 Fri EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 93 70 92 69 Temp 83 77 75 73 73 85 92 92 82 77 73 71 71 84 91 90 81 75 72 70 71 Dewpt 72 73 72 71 71 71 68 67 69 69 70 70 70 71 67 68 69 70 70 70 69 RH 70 87 90 93 93 63 46 44 65 76 90 97 97 65 45 49 67 84 93100 93 Wind dir SW W NW N NE NE N NE E E E E NE E E E SE E E NE NE Wind spd 2 1 1 1 3 4 5 5 3 3 2 2 2 4 6 6 5 4 3 3 4 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 90 96 96 94 94 Max heat 91 96 97 94 94 Date 09/21 Sat 09/22/18 Sun 09/23/18 Mon 09/24/18 Tue 09/25/18 EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 68 90 69 90 71 90 71 89 Temp 89 80 72 71 89 79 71 70 89 80 74 72 89 80 73 72 88 81 Dewpt 66 68 69 68 68 69 69 68 68 70 70 69 69 70 70 69 68 71 PWind dir E E E SE E SE S SE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC FW SC SC SC SC SC B1 B1 B1 B1 SC SC PoP 12hr 10 5 10 5 20 20 30 20 20 Rain shwrs S S S S C C S S S S Tstms S S S S C C S S S S $$ 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 $$