974  
FOUS52 KCHS 260441  
PFMCHS  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHARLESTON SC  
1241 AM EDT MON OCT 26 2020  
 
SCZ050-270900-  
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC  
32.91N 80.03W ELEV. 45 FT  
1241 AM EDT MON OCT 26 2020  
 
DATE 10/25/20 MON 10/26/20 TUE 10/27/20 WED  
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 77 65 80 67  
TEMP 68 66 64 72 76 75 70 68 66 65 65 74 79 79 72 70 68 68 68  
DEWPT 66 63 61 63 64 64 64 63 63 62 65 68 69 70 70 69 68 68 68  
RH 93 90 90 73 66 69 81 84 90 90100 82 72 74 93 97100100100  
WIND DIR NE NE N N N NE NE NE NE N NE NE NE NE E E E NE NE  
WIND SPD 4 5 6 6 5 5 4 3 3 4 4 5 4 4 2 3 2 3 3  
CLOUDS B2 OV OV B1 SC SC SC SC SC SC B1 SC SC SC SC SC SC B1 B1  
POP 12HR 10 5 10 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE O O  
RAIN SHWRS S S S S S S  
TSTMS  
OBVIS PF  
 
DATE 10/28 THU 10/29/20 FRI 10/30/20 SAT 10/31/20 SUN 11/01/20  
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 81 70 82 66 75 51 69 54 72  
TEMP 81 72 70 71 82 75 71 66 75 64 57 51 68 60 56 55 72 65  
DEWPT 71 72 70 70 73 72 68 64 59 56 52 48 54 56 54 54 61 61  
PWIND DIR E S S SW NW N NE NE N  
WIND CHAR LT LT GN GN GN GN GN LT LT  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 SC FW FW FW FW FW SC SC SC SC  
POP 12HR 20 30 30 40 20 5 10 10 10  
RAIN SHWRS S S C C C C C C S S  
TSTMS S S  
 

 
GAZ118-270900-  
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA  
32.12N 81.20W ELEV. 50 FT  
1241 AM EDT MON OCT 26 2020  
 
DATE 10/25/20 MON 10/26/20 TUE 10/27/20 WED  
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 80 66 82 69  
TEMP 69 68 67 74 79 78 72 69 68 67 67 75 81 81 74 71 71 70 70  
DEWPT 69 68 65 66 66 66 66 66 65 64 66 69 70 69 70 70 69 69 69  
RH 100100 93 76 64 67 81 90 90 90 97 82 69 67 87 97 93 97 97  
WIND DIR E NE NE NE NE NE E NE NE NE NE NE E E E E E NE NE  
WIND SPD 5 4 5 5 5 5 4 4 4 4 4 5 6 5 4 4 2 3 3  
CLOUDS SC B2 OV B1 SC SC SC SC SC SC B1 B1 B1 SC SC SC SC B1 B1  
POP 12HR 5 5 10 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE O  
RAIN SHWRS S S S S S S S C  
OBVIS PF PF  
 
DATE 10/28 THU 10/29/20 FRI 10/30/20 SAT 10/31/20 SUN 11/01/20  
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 71 83 66 75 51 71 55 74  
TEMP 82 74 72 72 83 76 71 66 74 65 57 52 70 61 57 56 73 66  
DEWPT 72 72 71 71 72 72 67 62 59 56 52 49 54 57 55 54 60 60  
PWIND DIR E SE S SW NW N NE NE N  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B1 SC FW FW FW FW FW SC SC SC SC  
POP 12HR 30 30 40 40 20 5 10 10 10  
RAIN SHWRS C C C C C C C C S S  
TSTMS S S  
 

 
SCZ050-270900-  
CHARLESTON WATERFRONT-CHARLESTON SC  
32.78N 79.94W ELEV. 10 FT  
1241 AM EDT MON OCT 26 2020  
 
DATE 10/25/20 MON 10/26/20 TUE 10/27/20 WED  
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 77 66 80 69  
TEMP 70 67 65 72 76 75 71 69 68 67 67 75 79 78 73 71 70 69 69  
DEWPT 68 65 63 64 65 65 66 66 65 65 67 69 70 70 70 70 69 69 69  
RH 93 93 93 76 69 71 84 90 90 93100 82 74 76 90 97 97100100  
WIND DIR NE NE N N N NE NE NE NE N NE NE NE NE E NE E NE NE  
WIND SPD 8 8 10 9 6 6 5 5 3 5 4 6 5 5 3 4 3 4 4  
CLOUDS B1 B2 B2 B1 SC SC SC SC SC SC B1 SC SC SC SC SC SC B1 B1  
POP 12HR 10 5 10 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
TSTMS  
 
DATE 10/28 THU 10/29/20 FRI 10/30/20 SAT 10/31/20 SUN 11/01/20  
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 80 71 81 67 75 54 69 57 73  
TEMP 80 73 72 72 81 76 71 67 75 66 58 54 68 63 60 58 72 67  
DEWPT 71 72 71 72 74 72 69 65 60 57 53 51 56 57 56 56 62 62  
PWIND DIR E S S SW NW N NE NE N  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 SC SC FW FW FW FW SC SC SC SC  
POP 12HR 20 30 30 40 20 10 10 10 10  
RAIN SHWRS S S C C C C C C S S  
TSTMS S S  
 

 
SCZ048-270900-  
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC  
32.48N 80.72W ELEV. 37 FT  
1241 AM EDT MON OCT 26 2020  
 
DATE 10/25/20 MON 10/26/20 TUE 10/27/20 WED  
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 79 66 82 69  
TEMP 70 68 66 73 77 78 72 70 68 67 67 74 79 79 73 72 71 70 69  
DEWPT 69 66 64 64 65 65 65 65 65 64 66 68 68 69 69 70 68 69 68  
RH 97 93 93 73 67 64 79 84 90 90 97 82 69 72 87 93 90 97 97  
WIND DIR NE NE N N NE NE NE NE NE N NE NE E E E NE E NE NE  
WIND SPD 5 5 6 6 5 5 5 4 3 4 4 5 5 5 3 4 3 3 4  
CLOUDS B1 B2 OV B1 SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B1  
POP 12HR 10 5 10 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE O  
RAIN SHWRS S S S S S S  
TSTMS  
OBVIS PF PF  
 
DATE 10/28 THU 10/29/20 FRI 10/30/20 SAT 10/31/20 SUN 11/01/20  
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 83 71 83 67 75 52 71 55 74  
TEMP 81 74 73 72 82 76 72 67 74 65 57 52 69 62 57 56 72 66  
DEWPT 71 71 71 71 72 72 68 63 58 56 52 49 54 57 55 55 60 60  
PWIND DIR E S S SW NW N NE NE N  
WIND CHAR LT LT GN GN GN GN GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 B2 B2 B1 SC FW FW FW FW FW SC SC SC SC  
POP 12HR 20 30 30 40 20 5 10 10 10  
RAIN SHWRS S S C C C C C C S S  
TSTMS S S  
 

 
SCZ043-270900-  
WALTERBORO-INLAND COLLETON SC  
32.91N 80.67W ELEV. 98 FT  
1241 AM EDT MON OCT 26 2020  
 
DATE 10/25/20 MON 10/26/20 TUE 10/27/20 WED  
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 76 62 80 65  
TEMP 67 65 63 71 76 76 69 66 64 64 63 74 80 80 72 69 68 67 67  
DEWPT 66 62 60 62 64 64 63 63 61 61 63 66 67 68 68 67 66 66 66  
RH 97 90 90 73 66 66 81 90 90 90100 76 65 67 87 93 93 97 97  
WIND DIR NE NE NE N N NE NE NE NE N NE NE NE NE E E E NE NE  
WIND SPD 3 4 5 5 5 5 3 2 3 3 3 4 4 3 2 2 1 3 2  
CLOUDS B2 OV OV B2 SC SC SC SC SC SC B1 SC SC SC SC SC SC B1 B1  
POP 12HR 10 5 5 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE O O  
RAIN SHWRS S S S S S S  
TSTMS  
OBVIS PF  
 
DATE 10/28 THU 10/29/20 FRI 10/30/20 SAT 10/31/20 SUN 11/01/20  
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 81 68 81 64 73 49 68 51 71  
TEMP 81 71 69 69 81 74 68 64 73 62 54 50 67 58 53 53 71 62  
DEWPT 69 71 69 69 72 71 66 62 57 55 50 47 52 54 52 52 58 59  
PWIND DIR E SE S SW NW N NE NE N  
WIND CHAR LT LT GN GN GN LT GN LT LT  
AVG CLOUDS B1 B1 B1 B2 B2 B2 B2 B1 SC FW FW FW FW FW SC SC SC SC  
POP 12HR 20 30 40 40 20 5 10 10 10  
RAIN SHWRS S S C C C C C C S S  
TSTMS S S  
 

 
GAZ099-270900-  
METTER-CANDLER GA  
32.40N 82.06W ELEV. 197 FT  
1241 AM EDT MON OCT 26 2020  
 
DATE 10/25/20 MON 10/26/20 TUE 10/27/20 WED  
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 79 64 82 67  
TEMP 69 67 66 72 78 79 72 68 66 65 65 74 80 81 73 70 68 68 67  
DEWPT 68 66 63 63 64 64 64 64 63 62 64 66 66 66 68 68 67 66 67  
RH 97 97 90 73 62 60 76 87 90 90 97 76 62 60 84 93 97 93100  
WIND DIR NE NE NE NE NE NE NE E NE NE NE NE E E E E E E E  
WIND SPD 4 5 4 5 5 5 4 4 2 3 2 5 4 4 2 4 2 3 2  
CLOUDS B1 B2 OV B2 B1 SC SC SC SC SC B1 B1 SC SC SC SC B1 B1 B1  
POP 12HR 5 5 5 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
DRIZZLE O  
RAIN SHWRS S S S S S S C  
OBVIS PF PF  
 
DATE 10/28 THU 10/29/20 FRI 10/30/20 SAT 10/31/20 SUN 11/01/20  
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 83 70 84 62 74 49 70 52 74  
TEMP 83 74 71 71 84 76 67 62 73 63 55 50 69 60 54 53 73 65  
DEWPT 69 71 71 70 69 69 64 59 55 54 49 47 49 52 52 51 55 56  
PWIND DIR E S S SW NW N NE NE N  
WIND CHAR LT LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 B2 B2 B2 B1 FW FW FW FW FW FW SC SC SC SC  
POP 12HR 40 30 50 40 20 5 5 5 5  
RAIN SHWRS C C C C C C C C S S  
TSTMS 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  
 
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