389 FOUS52 KCHS 201524 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 1024 AM EST Mon Dec 20 2021 SCZ050-202100- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 1024 AM EST Mon Dec 20 2021 Date Mon 12/20/21 Tue 12/21/21 Wed 12/22/21 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 53 43 52 46 60 Temp 50 52 47 45 44 43 43 46 51 52 51 50 48 47 46 51 58 59 48 Dewpt 34 35 37 36 37 40 43 46 50 52 51 50 48 47 46 46 44 42 41 RH 54 52 68 70 76 89100100 96100100100100100100 83 59 53 77 Wind dir NE NE NE N N N NE NE NE N N N N N NW NW NW NW NW Wind spd 11 10 9 9 9 10 9 10 10 11 11 10 11 11 8 8 8 6 4 Clouds B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 SC FW CL PoP 12hr 0 50 100 100 20 QPF 12hr 0 0.09 0.95 0.48 0 Snow 12hr 00-00 00-00 00-00 Rain S C L D D D D D Rain shwrs L C S S Wind chill 39 37 38 Min chill 36 39 37 39 Date Thu 12/23/21 Fri 12/24/21 Sat 12/25/21 Sun 12/26/21 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 58 39 65 50 71 53 71 Temp 41 38 56 47 42 41 63 54 52 51 69 62 57 53 70 61 Dewpt 37 33 38 41 40 39 47 49 49 50 54 56 54 52 55 54 PWind dir N NE N SW SW SW SW NW Wind char LT LT LT LT LT GN LT LT Avg clouds CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 5 5 5 5 $$ GAZ118-202100- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 1024 AM EST Mon Dec 20 2021 Date Mon 12/20/21 Tue 12/21/21 Wed 12/22/21 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 54 44 52 45 61 Temp 52 53 48 47 46 45 45 46 51 52 49 48 47 46 45 51 58 60 48 Dewpt 37 38 38 38 39 42 44 46 50 51 49 48 47 46 45 45 44 43 42 RH 56 57 68 71 76 89 96100 96 96100100100100100 80 59 53 80 Wind dir NE NE NE N N N N N N N N N NW NW NW NW NW NW NW Wind spd 11 10 9 9 9 10 9 10 9 11 10 9 10 9 8 9 9 6 4 Clouds B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC FW CL PoP 12hr 0 70 100 100 10 QPF 12hr 0 0.17 1.02 0.50 0 Snow 12hr 00-00 00-00 00-00 Rain C L D D D D D D Rain shwrs C C Date Thu 12/23/21 Fri 12/24/21 Sat 12/25/21 Sun 12/26/21 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 35 60 40 67 49 73 54 73 Temp 41 38 58 48 43 41 64 55 51 51 70 62 56 54 71 62 Dewpt 39 35 41 43 41 40 48 50 49 50 56 57 55 54 58 57 PWind dir NW NE NE SW SW SW SW W Wind char LT LT LT LT LT GN LT LT Avg clouds CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 5 10 5 5 $$ SCZ050-202100- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 1024 AM EST Mon Dec 20 2021 Date Mon 12/20/21 Tue 12/21/21 Wed 12/22/21 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 53 45 56 47 60 Temp 51 52 48 47 46 45 45 49 54 56 54 52 50 49 48 52 58 59 50 Dewpt 38 39 40 39 40 44 45 49 52 54 54 52 50 49 48 47 45 44 42 RH 61 61 74 74 79 96100100 93 93100100100100100 83 62 57 74 Wind dir NE NE NE NE N N N NE NE NE N N N N NW NW NW NW NW Wind spd 13 12 11 11 11 12 12 11 11 13 13 12 12 12 10 9 9 8 5 Clouds B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 SC FW FW PoP 12hr 0 60 100 100 20 QPF 12hr 0 0.10 1.10 0.50 0 Snow 12hr 00-00 00-00 00-00 Rain S C L D D D D D Rain shwrs L C S S Wind chill 39 39 Min chill 35 38 Date Thu 12/23/21 Fri 12/24/21 Sat 12/25/21 Sun 12/26/21 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 39 58 43 65 53 70 55 71 Temp 45 40 56 49 45 44 63 56 54 53 69 62 57 55 69 61 Dewpt 40 36 39 42 43 42 48 51 52 52 56 57 55 54 56 55 PWind dir N NE N SW SW SW W NW Wind char LT LT LT LT GN GN GN GN Avg clouds FW CL CL CL FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 5 5 5 5 $$ SCZ048-202100- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 1024 AM EST Mon Dec 20 2021 Date Mon 12/20/21 Tue 12/21/21 Wed 12/22/21 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 53 44 52 45 61 Temp 51 52 48 46 45 44 44 47 50 52 50 49 47 46 45 50 57 60 49 Dewpt 35 36 38 38 38 41 44 47 50 51 50 49 47 46 45 45 45 44 43 RH 54 54 68 73 76 89100100100 96100100100100100 83 64 55 80 Wind dir NE NE NE N N N NE NE NE N N N N NW NW NW NW NW NW Wind spd 11 10 9 9 9 11 10 11 11 11 11 10 11 11 8 8 9 6 4 Clouds B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC FW CL PoP 12hr 0 70 100 100 20 QPF 12hr 0 0.13 1.03 0.50 0 Snow 12hr 00-00 00-00 00-00 Rain C C D D D D D D Rain shwrs L C S S Wind chill 38 38 Min chill 37 38 38 Date Thu 12/23/21 Fri 12/24/21 Sat 12/25/21 Sun 12/26/21 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 37 58 42 65 51 71 54 71 Temp 42 40 56 49 44 43 62 55 53 51 68 62 57 55 69 61 Dewpt 39 35 40 42 41 41 48 51 50 50 56 57 54 54 57 57 PWind dir N NE NE SW SW SW SW W Wind char LT LT LT LT LT GN LT LT Avg clouds CL CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 5 10 5 5 $$ SCZ043-202100- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 1024 AM EST Mon Dec 20 2021 Date Mon 12/20/21 Tue 12/21/21 Wed 12/22/21 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 52 41 49 43 60 Temp 50 51 44 43 42 42 41 45 48 49 48 46 44 44 44 51 58 59 45 Dewpt 31 32 34 34 35 38 41 45 48 49 48 46 44 44 44 44 43 42 41 RH 48 48 68 70 76 86100100100100100100100100100 77 57 53 86 Wind dir NE NE NE N N N NE NE NE N N N N NW NW NW NW NW NW Wind spd 9 8 5 6 6 9 6 8 10 9 9 8 9 8 5 5 5 4 3 Clouds B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC FW CL PoP 12hr 0 50 100 100 10 QPF 12hr 0 0.06 0.83 0.47 0 Snow 12hr 00-00 00-00 00-00 Rain S C L D D D D D Rain shwrs L C Wind chill 39 38 36 36 39 39 Min chill 36 38 36 38 39 39 Date Thu 12/23/21 Fri 12/24/21 Sat 12/25/21 Sun 12/26/21 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 58 35 65 46 71 50 71 Temp 38 35 55 44 38 37 62 51 47 48 68 60 54 51 70 59 Dewpt 37 32 37 40 37 36 46 49 47 48 56 56 53 51 55 55 PWind dir N NE SE SW SW SW SW W Wind char LT LT LT LT LT GN LT LT Avg clouds CL CL CL CL FW FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 0 0 0 0 5 5 5 5 $$ GAZ099-202100- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 1024 AM EST Mon Dec 20 2021 Date Mon 12/20/21 Tue 12/21/21 Wed 12/22/21 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 53 41 47 42 60 Temp 51 52 45 43 42 42 41 43 46 47 45 44 43 43 43 50 57 59 47 Dewpt 34 34 37 36 35 39 41 43 45 47 45 44 43 43 43 43 42 42 42 RH 52 50 73 76 76 89100100 96100100100100100100 77 57 53 83 Wind dir NE NE NE NE NE NE NE NE NE N N N NW NW NW NW NW NW NW Wind spd 9 8 5 5 5 8 8 9 8 9 8 9 6 6 5 6 8 5 3 Clouds B2 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC FW FW CL PoP 12hr 5 70 100 80 5 QPF 12hr 0 0.07 0.94 0.34 0 Snow 12hr 00-00 00-00 00-00 Rain C L D D D D D Rain shwrs L C C Wind chill 39 38 37 36 38 39 39 39 39 Min chill 38 38 36 35 38 38 Date Thu 12/23/21 Fri 12/24/21 Sat 12/25/21 Sun 12/26/21 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 58 37 66 49 72 53 73 Temp 37 35 56 46 40 38 62 53 50 50 70 61 55 54 71 61 Dewpt 36 33 40 42 39 38 46 49 49 50 56 57 55 53 56 57 PWind dir NW E SE S SW SW SW W Wind char LT LT LT LT LT GN LT LT Avg clouds CL FW FW CL CL FW FW FW FW SC SC FW FW SC SC SC PoP 12hr 0 0 0 0 5 10 5 5 $$ 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