817
FOUS52 KCHS 160506
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
106 AM EDT TUE SEP 16 2025
SCZ050-162000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
106 AM EDT TUE SEP 16 2025
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 83 62 84 67 86
TEMP 64 64 75 81 81 75 68 65 63 63 75 82 83 77 72 70 68 69 80 84 83 77
DEWPT 59 59 58 55 55 57 59 58 59 59 60 61 62 64 66 66 66 66 65 64 66 67
RH 84 84 55 41 41 54 73 78 87 87 60 49 49 64 81 87 93 90 60 51 57 71
WIND DIR N N N NW N N NE N N N NW W W SW S SW NW N W S S S
WIND SPD 5 5 9 10 10 5 5 3 3 3 4 5 5 5 4 3 2 2 3 3 5 5
CLOUDS CL CL CL CL FW FW FW FW FW FW FW SC FW FW FW FW SC FW FW SC SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 87 68 85 69 83 69 84
TEMP 71 70 85 77 71 70 83 76 71 70 81 75 72 70 82 75
DEWPT 68 68 66 67 68 68 66 67 68 67 68 69 69 69 69 70
PWIND DIR SW E E NE NE NE NE NE
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS SC SC FW SC FW FW FW SC SC B1 B1 B1 SC B1 B1 B1
POP 12HR 0 0 0 10 10 40 20 30
RAIN SHWRS C C S S C C
TSTMS C S C
GAZ118-162000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
106 AM EDT TUE SEP 16 2025
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 87 64 88 67 89
TEMP 64 64 78 85 85 77 71 68 66 65 79 86 87 80 73 71 68 68 82 87 86 77
DEWPT 61 61 61 59 60 61 63 62 61 61 64 64 64 66 67 67 66 65 67 66 68 68
RH 90 90 56 41 43 58 76 81 84 87 60 48 46 62 81 87 93 90 61 50 55 74
WIND DIR N N NE N N S SW N NE N NW W SW S S S SW W SW SE SE SE
WIND SPD 3 3 4 4 4 2 2 2 2 2 2 3 5 4 3 2 2 2 2 3 5 5
CLOUDS CL CL CL FW FW FW SC FW FW FW FW SC SC SC SC FW FW FW FW SC SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 89 68 87 70 84 70 85
TEMP 71 70 87 78 71 69 85 77 72 70 82 76 72 71 84 77
DEWPT 69 68 68 68 69 68 68 68 70 69 71 71 70 70 72 72
PWIND DIR S NE E NE NE NE NE E
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC FW FW SC FW FW FW SC SC SC B1 B1 SC B1 B1 B1
POP 12HR 0 5 0 10 10 30 10 30
RAIN SHWRS S C C
TSTMS C C
SCZ050-162000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
106 AM EDT TUE SEP 16 2025
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 83 64 83 69 85
TEMP 66 66 74 81 81 76 71 68 65 66 74 81 82 77 74 72 71 71 79 83 82 77
DEWPT 61 61 61 60 60 61 61 61 61 61 64 65 67 68 68 69 68 68 70 70 71 71
RH 84 84 64 49 49 60 71 78 87 84 71 58 61 74 82 90 90 90 74 65 69 82
WIND DIR N N N NW NW NW N N N N NW W SW SW SW SW W N NW S S S
WIND SPD 5 5 6 8 8 5 4 3 3 3 3 5 5 5 4 3 2 2 3 5 5 5
CLOUDS CL CL CL CL FW FW FW FW FW FW FW SC FW SC FW FW FW FW FW SC SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 71 85 70 83 71 81 71 82
TEMP 73 72 83 77 73 72 81 76 73 72 80 76 73 72 80 76
DEWPT 71 70 71 71 71 70 71 71 71 70 73 72 72 71 74 73
PWIND DIR SW E E NE NE NE NE NE
WIND CHAR LT LT LT GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW FW FW FW SC B1 B1 B1 SC B1 B1 B1
POP 12HR 0 0 5 10 20 40 20 30
RAIN SHWRS S C C S S C C
TSTMS S S C S C
SCZ048-162000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
106 AM EDT TUE SEP 16 2025
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 85 63 85 68 87
TEMP 65 65 76 83 83 76 71 68 65 65 76 83 84 77 73 71 69 70 81 85 83 76
DEWPT 61 61 61 59 60 62 62 61 60 61 63 64 65 67 68 67 67 67 68 67 68 70
RH 87 87 60 44 46 62 73 78 84 87 64 53 53 71 84 87 93 90 65 55 61 82
WIND DIR N N N NW NW SW NE NE N N N W SW S S S SW NW SW S SE SE
WIND SPD 3 4 5 5 5 2 2 2 2 2 2 3 5 4 3 2 2 2 2 2 5 4
CLOUDS CL CL CL FW FW FW SC FW FW FW FW FW SC SC FW FW FW FW FW SC SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 69 87 69 85 69 82 70 84
TEMP 72 70 85 76 71 70 84 76 71 70 80 75 72 71 82 75
DEWPT 69 69 69 69 69 68 68 69 69 69 71 71 70 70 72 72
PWIND DIR S E E NE NE NE NE E
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS SC FW FW FW FW FW FW FW SC SC B1 B1 SC B1 B1 B1
POP 12HR 0 0 0 10 10 30 20 30
RAIN SHWRS S C S S S C
TSTMS C S C
SCZ043-162000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
106 AM EDT TUE SEP 16 2025
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 83 58 84 64 86
TEMP 60 60 76 82 82 73 66 63 60 60 76 82 83 76 69 67 65 66 79 84 84 74
DEWPT 58 59 59 56 56 60 59 58 58 59 61 62 62 65 66 65 64 66 65 63 64 68
RH 93 96 56 41 41 64 78 84 93 96 60 51 49 69 90 93 97100 62 49 51 82
WIND DIR N N N N N N NE NE N N NW W W S S S SW N SW SW SE S
WIND SPD 3 4 5 8 6 3 2 2 2 2 2 5 4 2 2 2 1 2 2 2 3 3
CLOUDS CL CL CL FW FW FW FW FW FW FW FW FW SC SC FW FW FW SC FW SC SC SC
POP 12HR 0 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 65 87 65 84 66 81 67 83
TEMP 68 67 85 74 68 67 84 74 68 67 80 73 68 68 82 73
DEWPT 67 67 64 69 68 67 65 67 67 67 68 69 68 68 69 70
PWIND DIR SW NE E NE NE NE NE NE
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC SC FW SC FW FW FW FW SC SC B1 B1 SC B1 B1 B1
POP 12HR 0 0 0 10 5 30 10 20
RAIN SHWRS S C S
TSTMS C S
GAZ099-162000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
106 AM EDT TUE SEP 16 2025
DATE TUE 09/16/25 WED 09/17/25 THU 09/18/25
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
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 88 62 89 65 91
TEMP 63 63 79 86 86 78 71 67 63 63 79 87 88 81 72 69 66 67 81 89 89 80
DEWPT 59 58 59 56 57 59 60 59 59 59 61 60 59 61 63 63 62 63 63 61 61 65
RH 87 84 50 36 37 52 68 75 87 87 54 40 38 51 73 81 87 87 54 39 39 60
WIND DIR NE NE NE N N N N E NE NE E W NW N SE S S S SW SW E E
WIND SPD 2 2 4 5 5 2 2 2 2 2 2 5 4 2 1 2 2 2 2 3 3 2
CLOUDS CL CL CL FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW SC SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE FRI 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 66 92 66 91 67 87 68 88
TEMP 70 67 90 79 70 68 89 79 69 68 85 77 70 69 86 77
DEWPT 66 65 61 64 67 66 62 64 66 66 66 67 68 68 69 70
PWIND DIR S NE E E E NE NE E
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC FW FW SC SC FW FW SC FW SC SC SC SC SC SC B1
POP 12HR 0 0 0 5 5 20 10 20
RAIN SHWRS 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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