899  
FOUS52 KCHS 210837  
PFMCHS  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHARLESTON SC  
337 AM EST THU NOV 21 2024  
 
SCZ050-212100-  
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC  
32.91N 80.03W ELEV. 45 FT  
337 AM EST THU NOV 21 2024  
 
DATE THU 11/21/24 FRI 11/22/24 SAT 11/23/24  
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 63 39 57 37 62  
TEMP 50 44 55 62 61 53 49 46 42 40 48 55 56 48 45 43 40 39 51 61 61 52  
DEWPT 35 34 34 30 30 30 30 30 28 29 31 31 32 33 33 33 33 34 37 38 39 41  
RH 56 68 45 30 31 41 48 53 57 64 51 40 40 56 62 67 76 82 59 42 44 66  
WIND DIR NW W W W W W W W W W W W W W W W W W NW W W W  
WIND SPD 10 5 11 14 16 11 10 9 10 12 14 17 14 10 10 9 9 8 9 9 8 5  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 36 33 38 34 33  
MIN CHILL 33 35 38 32 36  
 
DATE SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24  
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 40 68 45 72 56 75 49 66  
TEMP 45 42 66 57 50 47 71 60 58 57 74 64 55 50 65 57  
DEWPT 42 41 46 48 46 43 50 53 53 54 57 51 48 43 46 46  
PWIND DIR W SW W SW SW W NW N  
WIND CHAR LT LT LT LT LT GN LT LT  
AVG CLOUDS CL FW CL CL CL FW CL FW SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 5 5 5  
 

 
GAZ118-212100-  
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA  
32.12N 81.20W ELEV. 50 FT  
337 AM EST THU NOV 21 2024  
 
DATE THU 11/21/24 FRI 11/22/24 SAT 11/23/24  
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 62 41 57 38 62  
TEMP 48 44 55 61 61 53 48 45 43 41 49 55 56 48 45 42 40 38 50 60 61 52  
DEWPT 35 35 34 31 31 31 31 30 28 29 31 32 32 33 33 32 33 33 36 37 39 41  
RH 60 70 45 32 32 43 51 55 55 62 50 41 40 56 62 67 76 82 58 42 44 66  
WIND DIR NW W W W W W W W W W W W W W W W W W W W W W  
WIND SPD 9 6 10 14 16 11 10 9 10 11 14 16 13 9 8 6 6 5 6 6 6 4  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 37 34 38 35 34  
MIN CHILL 34 35 38 34 36  
 
DATE SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24  
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 40 69 45 74 55 76 51 69  
TEMP 44 41 67 57 49 45 71 61 57 55 75 65 56 51 68 59  
DEWPT 41 39 43 46 44 41 49 51 50 53 57 52 48 46 47 48  
PWIND DIR W W W SW SW W W N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL CL CL CL FW FW FW FW SC SC SC SC SC  
POP 12HR 0 0 0 0 0 5 5 5  
 

 
SCZ050-212100-  
CHARLESTON WATERFRONT-CHARLESTON SC  
32.78N 79.94W ELEV. 10 FT  
337 AM EST THU NOV 21 2024  
 
DATE THU 11/21/24 FRI 11/22/24 SAT 11/23/24  
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 62 43 57 41 62  
TEMP 51 47 55 62 61 54 50 47 44 43 49 56 56 49 47 44 42 41 51 61 61 53  
DEWPT 37 36 36 34 33 33 33 32 30 31 33 33 34 34 35 34 34 35 38 39 40 43  
RH 59 65 49 35 35 45 52 56 57 62 54 42 43 56 63 68 73 79 61 44 46 69  
WIND DIR NW NW W W W W W W W W W W W W W W W NW NW W W W  
WIND SPD 13 9 13 17 19 16 13 14 14 14 17 18 16 12 11 10 10 9 10 10 9 8  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 38 35 39 36 36  
MIN CHILL 35 36 38 35 37  
 
DATE SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24  
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 45 67 49 71 58 74 52 66  
TEMP 48 45 66 58 53 50 70 62 60 58 73 64 56 52 65 58  
DEWPT 44 44 47 49 49 46 50 54 56 56 59 54 50 46 48 48  
PWIND DIR W W W SW SW W NW N  
WIND CHAR LT LT LT LT GN GN LT LT  
AVG CLOUDS CL FW CL CL CL FW CL FW SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 5 10 5  
 

 
SCZ048-212100-  
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC  
32.48N 80.72W ELEV. 37 FT  
337 AM EST THU NOV 21 2024  
 
DATE THU 11/21/24 FRI 11/22/24 SAT 11/23/24  
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 63 42 57 38 63  
TEMP 50 46 56 62 61 55 50 47 44 43 49 56 56 49 46 44 41 39 50 60 62 53  
DEWPT 37 36 34 32 32 32 31 31 29 30 32 33 34 34 34 33 34 34 38 39 40 43  
RH 61 68 43 32 33 41 48 53 55 60 52 42 43 56 63 65 76 82 63 46 44 69  
WIND DIR NW W W W W W W W W W W W W W W W W W NW W W W  
WIND SPD 9 5 11 16 16 12 11 10 12 13 16 16 13 10 9 8 8 6 8 6 6 4  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 38 36 39 36 34  
MIN CHILL 36 37 39 34 38  
 
DATE SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24  
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 42 69 47 73 56 76 51 68  
TEMP 47 43 66 57 51 48 71 62 59 57 74 64 56 52 66 59  
DEWPT 43 42 46 48 46 44 50 53 52 54 58 53 49 46 48 49  
PWIND DIR W W W SW SW W W N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL CL CL CL CL FW SC FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 5 5 5  
 

 
SCZ043-212100-  
WALTERBORO-INLAND COLLETON SC  
32.91N 80.67W ELEV. 98 FT  
337 AM EST THU NOV 21 2024  
 
DATE THU 11/21/24 FRI 11/22/24 SAT 11/23/24  
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 59 37 55 35 61  
TEMP 48 43 55 59 59 51 46 43 40 38 47 54 55 46 43 41 39 37 51 60 61 49  
DEWPT 33 35 33 30 29 30 29 29 27 28 31 31 32 33 32 31 31 32 37 38 39 42  
RH 56 73 43 33 32 44 51 57 59 67 53 41 41 60 65 67 73 82 59 44 44 77  
WIND DIR NW W W W W W W W W W W W W W W W W W W W W W  
WIND SPD 5 3 10 13 16 10 9 8 9 10 13 14 13 8 8 6 6 5 6 6 6 3  
CLOUDS CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 38 34 31 38 36 34 32  
MIN CHILL 38 31 32 36 31 37  
 
DATE SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24  
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 68 40 72 53 75 46 66  
TEMP 41 37 65 53 46 42 70 58 55 54 74 62 52 47 65 55  
DEWPT 41 37 44 46 43 41 50 52 50 53 55 51 45 40 45 46  
PWIND DIR W SW SW SW SW W NW N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL CL CL FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 5 5 5  
 

 
GAZ099-212100-  
METTER-CANDLER GA  
32.40N 82.06W ELEV. 197 FT  
337 AM EST THU NOV 21 2024  
 
DATE THU 11/21/24 FRI 11/22/24 SAT 11/23/24  
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 60 38 56 36 61  
TEMP 46 42 53 59 60 50 44 41 39 38 47 53 56 46 43 41 39 37 50 58 61 50  
DEWPT 34 33 31 30 28 30 30 29 27 28 31 31 31 33 32 32 33 33 37 38 39 41  
RH 63 70 43 33 29 46 57 62 62 67 53 43 38 60 65 70 79 85 61 47 44 71  
WIND DIR NW W W W W W W W W W W W W W W W W W NW W W W  
WIND SPD 8 5 10 14 16 9 8 6 8 10 14 13 12 6 6 6 5 4 6 6 5 3  
CLOUDS CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 38 39 36 33 31 39 36 35 33  
MIN CHILL 38 39 36 31 33 36 32 36  
 
DATE SUN 11/24/24 MON 11/25/24 TUE 11/26/24 WED 11/27/24  
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 36 67 41 72 53 73 46 67  
TEMP 41 37 65 53 46 42 70 60 55 54 72 61 52 47 66 56  
DEWPT 39 37 42 45 42 41 50 54 53 54 54 51 46 43 46 47  
PWIND DIR W W SW SW SW W W W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL CL CL CL CL FW FW SC SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 5 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  
 
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