216  
FOUS52 KCHS 232331  
PFMCHS  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHARLESTON SC  
630 PM EST SAT FEB 23 2019  
 
SCZ050-240900-  
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC  
32.91N 80.03W ELEV. 45 FT  
630 PM EST SAT FEB 23 2019  
 
DATE 02/23/19 SUN 02/24/19 MON 02/25/19 TUE  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 55 78 44 65 42  
TEMP 55 57 58 62 65 72 77 78 68 60 54 49 44 53 62 64 54 48 46 44 43  
DEWPT 54 56 58 62 64 65 62 54 47 41 37 34 31 27 26 27 32 35 35 35 35  
RH 96 96100100 97 79 60 43 47 49 52 56 60 36 25 24 43 60 65 70 73  
WIND DIR N NE SE S S SW SW W W W NW NW NW N N NW NE E E E NE  
WIND SPD 4 3 4 6 9 17 17 16 13 11 9 5 5 9 6 4 2 1 0 0 0  
CLOUDS B1 OV OV OV B2 OV OV B1 SC SC FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 20 70 0 0 0  
QPF 12HR 0 0.04 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L  
OBVIS PF F+ F  
 
DATE 02/26 WED 02/27/19 THU 02/28/19 FRI 03/01/19 SAT 03/02/19  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 51 70 51 66 49 65 50 66  
TEMP 66 58 55 52 68 61 55 52 64 58 52 50 64 58 53 51 65 57  
DEWPT 41 46 48 48 51 52 51 49 50 50 48 47 50 51 50 49 52 50  
PWIND DIR E E E S NE NE NE NE NW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 0 10 20 20 20 30 30 30 40  
RAIN SHWRS S S S S S S C C C C C C C C  
 

 
GAZ118-240900-  
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA  
32.12N 81.20W ELEV. 50 FT  
630 PM EST SAT FEB 23 2019  
 
DATE 02/23/19 SUN 02/24/19 MON 02/25/19 TUE  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 61 80 43 66 43  
TEMP 62 62 62 65 67 78 77 79 68 60 53 48 43 53 63 65 53 48 46 45 45  
DEWPT 60 61 62 64 65 66 61 51 46 41 37 33 30 27 26 28 34 37 37 37 38  
RH 93 97100 97 93 67 58 38 45 49 54 56 60 36 24 25 48 65 71 73 76  
WIND DIR NE E SE S SW SW W W W NW NW NW NW N NE E SE SE E E NE  
WIND SPD 4 4 4 5 8 16 16 14 11 10 10 6 5 6 5 3 3 2 0 0 1  
CLOUDS B2 OV OV OV OV OV OV B1 SC FW FW FW FW CL CL FW FW FW SC SC SC  
POP 12HR 20 70 0 0 0  
QPF 12HR 0 0.07 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C L  
OBVIS F+ F+ F+  
WIND CHILL 39  
MIN CHILL 39  
 
DATE 02/26 WED 02/27/19 THU 02/28/19 FRI 03/01/19 SAT 03/02/19  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 70 53 72 53 69 52 68 52 67  
TEMP 68 60 57 54 70 63 57 54 67 61 55 53 67 61 55 53 66 58  
DEWPT 44 49 50 50 52 54 54 52 51 52 51 49 51 53 51 51 52 50  
PWIND DIR E E E S NE E NE N NW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B1 B2 B2 B2 B1  
POP 12HR 5 20 30 20 20 30 30 30 40  
RAIN SHWRS S S C C S S S S C C C C C C C C  
 

 
SCZ050-240900-  
CHARLESTON WATERFRONT-CHARLESTON SC  
32.78N 79.94W ELEV. 10 FT  
630 PM EST SAT FEB 23 2019  
 
DATE 02/23/19 SUN 02/24/19 MON 02/25/19 TUE  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 58 76 46 64 44  
TEMP 58 59 59 62 64 70 75 75 67 60 55 50 46 54 61 63 53 50 48 46 45  
DEWPT 56 57 58 62 63 64 62 55 49 43 39 35 32 29 27 30 34 36 37 37 37  
RH 93 93 96100 97 81 64 50 52 53 55 56 58 38 27 29 48 58 65 71 73  
WIND DIR NE NE SE S SW SW SW W W W NW NW NW N N N E E E NE NE  
WIND SPD 5 4 5 8 11 18 19 16 13 12 11 8 8 10 6 3 2 2 1 0 1  
CLOUDS B1 OV OV B2 B2 OV OV B1 SC SC SC FW CL CL CL FW FW FW SC SC SC  
POP 12HR 20 70 0 0 0  
QPF 12HR 0 0.05 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C L  
OBVIS PF PF F+ F  
 
DATE 02/26 WED 02/27/19 THU 02/28/19 FRI 03/01/19 SAT 03/02/19  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 68 53 67 52 65 51 64 51 65  
TEMP 66 58 56 54 65 60 55 53 64 59 54 52 63 58 53 52 64 57  
DEWPT 43 48 49 49 52 53 53 51 51 51 50 49 51 52 52 51 53 51  
PWIND DIR E E E S NE NE NE NE NW  
WIND CHAR LT LT LT LT LT GN GN GN GN  
AVG CLOUDS SC SC SC B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 0 10 20 20 20 30 30 30 40  
RAIN SHWRS S S S S S S C C C C C C C C  
 

 
SCZ048-240900-  
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC  
32.48N 80.72W ELEV. 37 FT  
630 PM EST SAT FEB 23 2019  
 
DATE 02/23/19 SUN 02/24/19 MON 02/25/19 TUE  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 60 79 45 65 43  
TEMP 61 60 61 64 66 74 77 78 68 61 54 49 45 53 62 64 53 49 47 45 44  
DEWPT 59 60 61 63 64 65 62 53 47 42 38 34 32 29 28 30 35 38 38 38 37  
RH 93100100 97 93 74 60 42 47 49 54 56 60 39 27 28 50 66 71 76 76  
WIND DIR NE E SE S S SW W W W NW NW NW NW N N NE SE SE E E NE  
WIND SPD 5 4 5 6 8 16 16 14 12 11 11 6 5 8 5 3 2 1 0 0 1  
CLOUDS B2 OV OV OV OV OV OV B1 SC FW FW FW CL CL CL FW FW FW SC SC SC  
POP 12HR 20 70 0 0 0  
QPF 12HR 0 0.06 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L  
OBVIS PF F+ F+  
 
DATE 02/26 WED 02/27/19 THU 02/28/19 FRI 03/01/19 SAT 03/02/19  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 69 52 70 52 67 51 66 51 66  
TEMP 67 58 56 53 68 62 56 53 65 60 54 52 65 59 54 52 65 57  
DEWPT 43 49 50 50 52 54 53 51 51 52 51 49 51 52 51 50 52 50  
PWIND DIR E E E S NE NE NE NE NW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC B1 B1 B2 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 5 10 20 20 20 30 30 30 40  
RAIN SHWRS S S S S S S C C C C C C C C  
 

 
SCZ043-240900-  
WALTERBORO-INLAND COLLETON SC  
32.91N 80.67W ELEV. 98 FT  
630 PM EST SAT FEB 23 2019  
 
DATE 02/23/19 SUN 02/24/19 MON 02/25/19 TUE  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 53 79 41 65 38  
TEMP 53 55 57 61 65 74 75 79 66 58 52 46 41 53 62 64 52 46 43 41 40  
DEWPT 51 54 56 61 64 65 59 50 42 38 35 32 29 26 25 27 31 33 34 33 32  
RH 93 96 96100 97 74 58 36 42 47 52 58 62 35 24 24 44 60 70 73 73  
WIND DIR NE E SE S S SW W W W W NW NW NW N N N NE E SE E NE  
WIND SPD 5 3 4 5 9 14 14 16 12 10 8 4 4 6 5 3 2 1 0 0 0  
CLOUDS B2 OV OV OV OV OV B2 SC SC FW FW FW CL CL CL FW FW FW FW SC SC  
POP 12HR 20 70 0 0 0  
QPF 12HR 0 0.05 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L C  
OBVIS F+ F+ PF  
WIND CHILL 38  
MIN CHILL 38 38  
 
DATE 02/26 WED 02/27/19 THU 02/28/19 FRI 03/01/19 SAT 03/02/19  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 70 48 71 49 67 47 66 48 66  
TEMP 67 58 52 49 68 61 54 50 65 58 51 48 64 58 51 49 65 56  
DEWPT 37 45 47 46 49 51 50 48 48 49 47 46 48 49 49 48 50 48  
PWIND DIR E E E S NE NE NE NE NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1  
POP 12HR 0 10 20 20 20 30 30 30 40  
RAIN SHWRS S S S S S S C C C C C C C C  
 

 
GAZ099-240900-  
METTER-CANDLER GA  
32.40N 82.06W ELEV. 197 FT  
630 PM EST SAT FEB 23 2019  
 
DATE 02/23/19 SUN 02/24/19 MON 02/25/19 TUE  
EST 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
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 61 77 41 67 41  
TEMP 62 62 65 67 67 71 73 75 64 56 50 45 41 53 63 66 55 49 45 43 42  
DEWPT 60 62 64 65 64 65 55 45 41 37 35 31 29 28 27 27 32 34 34 33 33  
RH 93100 97 93 90 81 53 34 43 49 56 58 62 38 25 23 41 56 65 67 70  
WIND DIR E E SE S SW W W W NW NW NW NW NW N NE E NE E SE E E  
WIND SPD 8 6 6 9 12 16 17 17 12 10 9 5 5 8 4 3 2 2 1 0 0  
CLOUDS B2 OV OV OV OV OV B1 SC SC FW FW FW CL CL CL CL FW FW SC SC SC  
POP 12HR 10 70 0 0 0  
QPF 12HR 0 0.07 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L  
OBVIS PF F+ F+  
WIND CHILL 37  
MIN CHILL 37 39  
 
DATE 02/26 WED 02/27/19 THU 02/28/19 FRI 03/01/19 SAT 03/02/19  
EST 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 71 50 72 50 69 50 68 49 67  
TEMP 68 60 54 51 70 62 55 51 67 60 54 51 67 59 53 50 66 57  
DEWPT 42 48 48 47 51 52 52 49 50 50 49 46 49 51 49 48 51 49  
PWIND DIR E E E S N NE NE NE NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1  
POP 12HR 5 20 30 20 20 30 30 30 30  
RAIN SHWRS S S C C S S S S C C C C C C C 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  
 

 
 
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