811 FOUS52 KCHS 130825 PFMCHS Point Forecast Matrices National Weather Service Charleston SC 324 AM EST Sat Feb 13 2021 SCZ050-132100- Charleston International Airport-Charleston SC 32.91N 80.03W Elev. 45 ft 324 AM EST Sat Feb 13 2021 Date Sat 02/13/21 Sun 02/14/21 Mon 02/15/21 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 46 43 51 47 61 Temp 40 40 43 46 44 44 44 44 43 43 47 50 51 49 50 48 47 47 53 59 61 55 Dewpt 40 40 43 46 44 44 44 44 43 43 47 48 49 49 50 48 47 47 52 55 56 55 RH 100100100100100100100100100100100 93 93100100100100100 96 87 84100 Wind dir NE N NE N N N N N N NE NE NE N N N N NE NE NE E SE SE Wind spd 4 8 8 6 6 8 6 5 5 5 9 8 9 5 5 6 4 5 5 4 5 5 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 PoP 12hr 100 80 80 50 30 QPF 12hr 0.74 0.21 0.71 0.20 0.01 Snow 12hr 00-00 00-00 00-00 Rain D D D D D L L L L Rain shwrs C L D L C C C C C C C C L Tstms S Obvis F F F Wind chill 37 35 38 39 39 39 Min chill 35 38 39 39 38 Date Tue 02/16/21 Wed 02/17/21 Thu 02/18/21 Fri 02/19/21 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 55 66 44 62 52 68 50 60 Temp 60 58 65 58 49 45 62 54 53 56 68 60 55 50 60 51 Dewpt 58 58 57 53 47 43 49 52 53 56 63 60 55 50 48 44 PWind dir S SW NW NE E S SW W Wind char GN GN LT LT GN GN GN BZ Avg clouds OV OV B2 SC SC SC SC B1 B2 OV OV B2 B2 B2 B1 SC PoP 12hr 70 40 10 40 70 60 60 30 Rain shwrs L L C C C C L L L L L L C C Tstms S S S S $$ GAZ118-132100- Savannah International Airport-Inland Chatham GA 32.12N 81.20W Elev. 50 ft 324 AM EST Sat Feb 13 2021 Date Sat 02/13/21 Sun 02/14/21 Mon 02/15/21 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 49 45 54 49 63 Temp 45 45 47 49 48 47 46 46 45 45 49 52 54 51 50 50 50 49 55 61 63 58 Dewpt 45 45 47 49 48 47 46 46 45 45 49 51 52 51 50 50 50 49 55 57 58 58 RH 100100100100100100100100100100100 96 93100100100100100100 87 84100 Wind dir NE NE NE NE N N N N NE NE NE NE N NE NE NE NE NE E SE SE S Wind spd 3 6 5 4 5 6 4 5 3 4 8 8 8 6 5 5 4 4 4 5 6 8 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV B2 B2 B2 B2 PoP 12hr 100 80 80 40 40 QPF 12hr 0.93 0.26 0.93 0.07 0.06 Snow 12hr 00-00 00-00 00-00 Rain L D D L L L D L L Rain shwrs C L D L C C S S C C C C L Tstms S Obvis F F F Date Tue 02/16/21 Wed 02/17/21 Thu 02/18/21 Fri 02/19/21 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 66 44 64 54 70 48 59 Temp 59 57 64 57 48 45 62 55 55 58 70 62 55 48 59 51 Dewpt 59 57 55 51 46 42 50 54 55 58 63 61 55 48 46 42 PWind dir S W NW NE E S SW W Wind char GN GN LT GN GN GN GN GN Avg clouds B2 B2 B1 SC SC SC B1 B2 B2 OV B2 B2 B2 B2 B1 SC PoP 12hr 70 40 10 50 60 60 50 30 Rain shwrs L L C C C C L L L L C C C C Tstms S S S S S S $$ SCZ050-132100- Charleston Waterfront-Charleston SC 32.78N 79.94W Elev. 10 ft 324 AM EST Sat Feb 13 2021 Date Sat 02/13/21 Sun 02/14/21 Mon 02/15/21 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 48 44 53 48 61 Temp 44 43 45 48 47 45 45 45 44 44 48 52 53 50 50 49 48 49 54 59 61 56 Dewpt 43 43 45 48 47 45 45 45 44 44 48 50 50 50 50 49 48 49 53 56 57 56 RH 96100100100100100100100100100100 93 89100100100100100 96 90 87100 Wind dir NE NE NE NE N N N N N NE NE NE N N NE NE NE NE NE E SE S Wind spd 6 10 11 9 8 10 9 8 8 8 10 11 11 8 8 8 6 6 5 4 8 6 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 PoP 12hr 100 80 80 60 30 QPF 12hr 0.78 0.20 0.68 0.22 0.01 Snow 12hr 00-00 00-00 00-00 Rain D L D D L L D L C Rain shwrs C L D L L L C C C C C C L Tstms S Obvis F F F Wind chill 37 39 Min chill 37 37 39 38 Date Tue 02/16/21 Wed 02/17/21 Thu 02/18/21 Fri 02/19/21 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 56 66 46 62 53 67 51 60 Temp 60 58 65 57 50 46 61 54 54 57 67 60 55 51 59 51 Dewpt 59 58 58 53 48 45 50 53 54 57 63 60 55 51 49 44 PWind dir S SW NW NE E S SW W Wind char GN GN LT GN GN GN BZ BZ Avg clouds B2 OV B2 SC SC SC B1 B1 B2 OV B2 B2 B2 B2 B1 SC PoP 12hr 70 50 10 40 60 60 60 30 Rain shwrs L L C C C C L L L L L L C C Tstms S S S S $$ SCZ048-132100- Beaufort Marine Corps Air Station-Beaufort SC 32.48N 80.72W Elev. 37 ft 324 AM EST Sat Feb 13 2021 Date Sat 02/13/21 Sun 02/14/21 Mon 02/15/21 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 47 44 53 48 61 Temp 44 44 45 47 46 45 45 45 44 45 47 50 52 49 50 49 49 48 53 59 61 56 Dewpt 44 44 45 47 46 45 45 45 44 44 47 50 50 49 50 49 49 48 53 56 57 56 RH 100100100100100100100100100 96100100 93100100100100100100 90 87100 Wind dir NE NE NE N N N N N NE NE NE NE N NE N NE NE NE NE SE SE S Wind spd 4 8 8 4 6 8 5 6 5 5 8 8 8 8 6 6 5 5 4 4 6 6 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 PoP 12hr 100 80 80 50 30 QPF 12hr 0.87 0.20 0.82 0.10 0.04 Snow 12hr 00-00 00-00 00-00 Rain D D D D D C D L L Rain shwrs C L D L C C S S C C C C L Tstms S Obvis F F F Wind chill 39 Min chill 39 Date Tue 02/16/21 Wed 02/17/21 Thu 02/18/21 Fri 02/19/21 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 66 45 63 53 69 49 60 Temp 59 57 63 57 48 45 60 55 55 57 66 60 55 50 58 50 Dewpt 58 57 56 51 46 42 48 52 54 57 61 59 54 48 45 42 PWind dir S W NW NE E S SW W Wind char GN GN LT GN GN GN GN BZ Avg clouds B2 B2 B1 SC SC SC B1 B2 B2 OV B2 B2 B2 B2 B1 SC PoP 12hr 70 40 10 50 60 60 50 30 Rain shwrs L L C C C C L L L L C C C C Tstms S S S S $$ SCZ043-132100- Walterboro-Inland Colleton SC 32.91N 80.67W Elev. 98 ft 324 AM EST Sat Feb 13 2021 Date Sat 02/13/21 Sun 02/14/21 Mon 02/15/21 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 45 42 48 45 60 Temp 40 40 43 44 43 43 43 43 42 42 44 46 48 46 46 46 46 46 51 57 60 55 Dewpt 40 40 43 44 43 43 43 43 42 42 44 46 48 46 46 46 46 46 50 53 56 55 RH 100100100100100100100100100100100100100100100100100100 96 86 87100 Wind dir NE N NE N N N N N NE NE NE NE N NE NE NE NE NE NE SE SE SE Wind spd 4 8 8 6 6 6 5 5 5 5 8 8 6 6 5 5 4 4 4 4 4 6 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 OV PoP 12hr 100 70 80 50 30 QPF 12hr 1.08 0.25 1.04 0.11 0.04 Snow 12hr 00-00 00-00 00-00 Rain D D D D D L L L C Rain shwrs C L D L C C S S C C C C L Tstms S Obvis F F F Wind chill 37 35 38 39 39 39 39 38 38 39 Min chill 35 37 39 39 38 38 Date Tue 02/16/21 Wed 02/17/21 Thu 02/18/21 Fri 02/19/21 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 54 65 41 61 49 66 47 57 Temp 57 56 63 55 46 43 60 54 51 54 66 60 54 48 57 49 Dewpt 56 56 54 50 44 40 45 51 51 53 61 59 54 47 44 41 PWind dir S W NW NE E S SW W Wind char LT GN LT LT LT GN GN GN Avg clouds OV OV B1 SC SC SC SC B1 OV OV OV B2 B2 B2 B1 SC PoP 12hr 70 40 10 40 60 60 60 30 Rain shwrs L L C C C C L L L L L L C C Tstms S S S S $$ GAZ099-132100- Metter-Candler GA 32.40N 82.06W Elev. 197 ft 324 AM EST Sat Feb 13 2021 Date Sat 02/13/21 Sun 02/14/21 Mon 02/15/21 EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 46 43 50 47 63 Temp 43 43 44 45 45 44 44 44 43 43 45 48 50 48 48 47 47 48 53 59 63 59 Dewpt 43 43 44 45 45 44 44 44 43 43 45 47 48 48 48 47 47 48 52 54 57 59 RH 100100100100100100100100100100100 96 93100100100100100 96 83 81100 Wind dir NE NE NE N N N NE NE NE NE NE NE NE NE NE NE NE E E SE S S Wind spd 5 10 9 8 9 9 6 6 5 5 9 6 9 6 5 6 5 4 4 4 5 6 Clouds OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV OV OV OV OV B2 B2 B2 PoP 12hr 100 80 80 40 40 QPF 12hr 0.71 0.27 1.18 0.05 0.09 Snow 12hr 00-00 00-00 00-00 Rain D D D D L D L L L Rain shwrs C L D L C C S S C C C C L Tstms S Obvis F F F Wind chill 39 37 39 39 39 39 Min chill 37 37 39 39 39 38 Date Tue 02/16/21 Wed 02/17/21 Thu 02/18/21 Fri 02/19/21 EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 62 41 62 52 70 45 56 Temp 58 55 58 53 44 42 60 55 53 57 69 62 54 45 56 49 Dewpt 58 54 50 48 42 39 45 51 53 56 62 60 54 45 43 39 PWind dir S W NW E E S SW W Wind char GN GN LT LT GN GN GN BZ Avg clouds B2 B2 B1 SC FW SC SC B2 B2 OV OV B2 B2 B2 B1 SC PoP 12hr 70 40 10 50 60 60 50 20 Rain shwrs L L C C C C L L L L C C S S Tstms S S S S $$ 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