697
FOUS52 KCHS 211106
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
606 AM EST SUN DEC 21 2025
SCZ050-212100-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
606 AM EST SUN DEC 21 2025
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25
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 67 39 60 44 70
TEMP 39 51 64 64 53 49 45 41 39 51 58 58 49 47 46 46 47 59 68 69 62
DEWPT 39 43 39 38 39 36 29 24 24 30 32 36 39 41 42 44 45 50 53 54 54
RH 100 74 40 38 59 61 53 50 54 44 37 44 68 79 86 93 93 72 59 59 75
WIND DIR NW NW N N N NE NE NE NE NE E E NE NE NE NE NW W SW SW SW
WIND SPD 4 4 5 6 6 9 9 10 10 11 10 10 8 6 5 2 2 4 8 9 5
CLOUDS SC FW CL CL FW FW FW FW FW FW FW FW FW FW FW SC B1 B1 SC FW FW
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF
WIND CHILL 36 35 32
MIN CHILL 36 37 32 36
DATE WED 12/24/25 THU 12/25/25 FRI 12/26/25 SAT 12/27/25
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 50 71 48 71 52 72 54 70
TEMP 55 51 69 58 52 50 69 60 55 53 70 64 58 54 68 60
DEWPT 53 51 51 51 50 49 52 53 53 51 52 53 53 53 54 53
PWIND DIR W N E SW SW W W W
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS FW FW FW FW SC SC FW FW FW SC SC B1 SC SC SC B1
POP 12HR 0 0 0 0 0 0 0 0
GAZ118-212100-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
606 AM EST SUN DEC 21 2025
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25
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 67 41 62 47 73
TEMP 39 50 65 67 54 50 48 44 41 51 60 60 53 50 49 48 48 60 70 72 63
DEWPT 39 45 43 44 45 41 36 29 25 33 40 44 44 44 45 46 47 53 56 57 57
RH 100 83 45 43 71 71 63 55 52 50 47 55 71 80 86 93 96 78 61 59 81
WIND DIR NW NW NW N N NE NE NE NE NE E E NE NE NE NE N SW SW SW SW
WIND SPD 1 2 4 3 3 5 6 8 9 10 10 9 5 4 3 2 1 2 5 5 2
CLOUDS B1 FW FW CL CL FW FW FW FW CL CL FW FW SC B1 B1 B1 SC SC FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS F+
WIND CHILL 39 35
MIN CHILL 39 35 39
DENSE FOG Y
DATE WED 12/24/25 THU 12/25/25 FRI 12/26/25 SAT 12/27/25
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 51 73 50 73 52 74 56 72
TEMP 55 52 71 60 53 51 71 61 55 52 72 67 59 56 70 63
DEWPT 54 52 57 55 52 50 56 55 53 51 55 55 54 54 57 56
PWIND DIR W N E W SW W W W
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS FW FW FW FW FW SC SC FW FW SC SC SC SC SC B1 B1
POP 12HR 0 0 0 0 0 0 0 0
SCZ050-212100-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
606 AM EST SUN DEC 21 2025
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25
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 65 42 59 48 68
TEMP 43 52 63 63 54 51 47 44 43 51 57 57 50 49 49 50 50 59 66 67 62
DEWPT 43 48 47 45 45 39 31 28 29 37 40 44 44 46 47 49 50 55 58 58 57
RH 100 86 56 52 71 63 53 53 57 59 53 62 80 89 93 96100 87 75 73 84
WIND DIR NW NW NW N N NE NE NE NE NE NE NE NE NE NE NE S SW SW SW SW
WIND SPD 3 3 5 5 5 6 9 10 10 10 11 10 6 5 4 3 2 4 6 6 4
CLOUDS SC SC CL CL FW FW FW FW FW FW FW FW FW FW FW SC B1 SC SC FW FW
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF
WIND CHILL 38 37
MIN CHILL 36 38
DATE WED 12/24/25 THU 12/25/25 FRI 12/26/25 SAT 12/27/25
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 51 68 50 68 54 70 55 67
TEMP 56 53 66 57 53 52 67 59 56 54 68 64 58 55 66 59
DEWPT 55 53 56 54 53 52 57 56 55 53 57 56 55 55 57 56
PWIND DIR W N NE W SW SW W N
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS FW FW FW FW SC SC FW FW FW SC SC SC SC SC SC B1
POP 12HR 0 0 0 0 0 0 0 0
SCZ048-212100-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
606 AM EST SUN DEC 21 2025
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25
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 66 41 60 47 69
TEMP 40 51 64 65 54 50 48 44 42 50 58 58 50 47 48 47 48 58 67 68 61
DEWPT 40 45 44 44 44 39 32 26 24 32 39 42 43 43 44 45 47 53 57 58 57
RH 100 80 48 46 69 66 54 49 48 50 49 55 77 86 86 93 96 83 70 70 87
WIND DIR NW NW NW N N NE NE NE NE NE NE E NE NE NE NE N SW SW SW SW
WIND SPD 2 3 4 4 4 5 8 10 10 10 10 8 5 4 3 2 2 3 5 5 2
CLOUDS B1 SC CL CL CL FW FW CL CL CL FW CL FW FW SC SC B1 SC SC FW FW
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS F+
WIND CHILL 38 36
MIN CHILL 39 36 38
DENSE FOG Y
DATE WED 12/24/25 THU 12/25/25 FRI 12/26/25 SAT 12/27/25
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 51 70 50 70 53 71 56 69
TEMP 54 51 68 57 52 51 68 58 54 53 69 64 58 56 67 59
DEWPT 54 51 57 55 52 50 57 55 53 51 57 56 54 54 58 56
PWIND DIR W N E W SW W W SW
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS FW FW FW FW FW SC SC FW SC SC B1 SC SC FW SC B1
POP 12HR 0 0 0 0 0 0 0 0
SCZ043-212100-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
606 AM EST SUN DEC 21 2025
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25
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 65 36 60 40 68
TEMP 36 49 64 64 52 48 44 39 37 48 58 58 45 43 42 42 43 56 66 68 59
DEWPT 36 43 39 39 40 35 28 23 21 25 28 32 36 37 39 40 42 48 53 55 55
RH 100 80 40 40 63 60 53 52 52 40 32 37 70 79 89 93 96 74 63 63 87
WIND DIR NW NW N N NE NE NE NE NE NE E E NE NE NE NE NW W SW W SW
WIND SPD 1 2 5 5 4 5 5 8 8 9 8 5 3 3 2 1 1 3 6 5 2
CLOUDS SC FW CL CL FW FW FW FW FW FW FW FW FW FW SC B1 B1 B1 SC FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS F
WIND CHILL 33 31
MIN CHILL 36 36 31 35
DATE WED 12/24/25 THU 12/25/25 FRI 12/26/25 SAT 12/27/25
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 48 72 46 71 50 71 53 70
TEMP 52 50 70 57 49 48 69 58 53 51 69 62 57 53 68 59
DEWPT 52 50 53 52 49 48 54 55 52 51 55 55 53 53 55 54
PWIND DIR W N SE SW SW W W W
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS FW FW FW FW FW SC FW FW SC SC SC B1 B1 SC SC B1
POP 12HR 0 0 0 0 0 0 0 0
GAZ099-212100-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
606 AM EST SUN DEC 21 2025
DATE SUN 12/21/25 MON 12/22/25 TUE 12/23/25
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 69 39 62 43 71
TEMP 36 51 67 69 56 52 49 44 40 49 60 61 51 47 46 45 44 56 68 70 62
DEWPT 35 40 38 41 44 39 32 26 21 24 27 34 38 38 39 39 41 48 54 55 55
RH 96 66 34 36 64 61 52 49 46 37 28 36 61 71 76 79 89 74 61 59 78
WIND DIR NW NW N N NE NE NE NE NE NE E E E E NE E NE SW SW W W
WIND SPD 1 2 5 4 3 5 5 6 6 9 8 6 3 3 2 2 1 2 5 5 2
CLOUDS SC FW CL CL SC FW FW FW FW CL CL CL FW SC B1 B1 B1 SC SC FW CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF
WIND CHILL 35
MIN CHILL 36 37 35 37
DATE WED 12/24/25 THU 12/25/25 FRI 12/26/25 SAT 12/27/25
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 50 74 49 73 51 74 55 73
TEMP 54 51 72 62 53 50 71 62 54 51 71 66 58 55 71 64
DEWPT 54 51 56 55 52 50 55 54 53 51 54 55 54 54 56 56
PWIND DIR W NW SE SW SW W W W
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS FW FW FW FW SC B1 SC SC SC SC B1 B1 SC B1 B2 B1
POP 12HR 0 0 0 0 0 0 0 0
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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