788
FOUS52 KCHS 191121
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
721 AM EDT THU MAR 19 2026
SCZ050-192000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
721 AM EDT THU MAR 19 2026
DATE THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 66 43 73 50 81
TEMP 39 55 63 65 56 50 46 43 43 62 71 72 62 54 52 51 53 68 79 80 71
DEWPT 29 27 27 30 36 40 40 39 39 40 38 40 44 46 48 47 47 48 50 53 54
RH 67 34 25 27 47 68 79 86 86 44 30 31 52 74 86 86 80 49 36 39 55
WIND DIR N N N NE SE S W NW NW N E SE S S SW SW SW W W SW SW
WIND SPD 5 9 8 6 4 2 1 2 2 3 4 8 6 5 5 5 8 10 10 10 8
CLOUDS CL FW FW FW SC FW FW CL CL CL CL FW FW SC FW FW FW FW FW SC SC
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 35
MIN CHILL 35 38
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26
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 59 85 61 85 49 66 47 74
TEMP 63 60 83 73 65 63 81 73 58 50 63 57 51 50 70 64
DEWPT 55 55 57 58 58 58 57 56 48 39 36 40 43 44 48 51
PWIND DIR SW SW SW W N NE NE E
WIND CHAR LT GN LT GN GN GN LT LT
AVG CLOUDS SC FW CL FW CL CL FW SC SC SC SC SC B1 B1 SC SC
POP 12HR 5 0 0 20 20 10 10 10
RAIN SHWRS S S
TSTMS S
GAZ118-192000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
721 AM EDT THU MAR 19 2026
DATE THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 67 42 74 48 84
TEMP 39 55 65 67 58 50 46 43 43 62 72 73 63 54 51 49 50 68 81 83 75
DEWPT 30 29 32 34 38 41 42 41 39 42 40 42 44 47 47 46 44 50 54 55 56
RH 70 37 29 29 47 71 86 93 86 48 31 33 50 77 86 89 80 52 39 38 52
WIND DIR N N NE NE SE SE SW NW NW N E SE SE S SW SW SW W W W SW
WIND SPD 4 5 6 5 3 1 1 1 2 2 4 6 5 3 3 4 5 8 9 9 5
CLOUDS CL FW FW FW SC FW CL CL FW CL CL CL FW FW CL FW FW FW FW FW FW
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
MIN CHILL 34 39
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26
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 59 87 62 89 54 68 50 75
TEMP 64 60 85 76 66 63 86 78 64 54 65 60 52 52 72 66
DEWPT 54 56 60 60 59 58 61 60 54 44 42 45 46 47 53 54
PWIND DIR SW SW SW W N NE NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS FW CL CL FW CL CL CL SC SC SC SC SC SC B1 SC FW
POP 12HR 5 0 0 10 20 5 10 10
RAIN SHWRS S
TSTMS S
SCZ050-192000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
721 AM EDT THU MAR 19 2026
DATE THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 64 45 69 53 78
TEMP 42 55 62 63 57 53 49 46 46 61 68 67 60 56 55 54 54 69 77 76 67
DEWPT 33 31 34 38 40 42 43 43 42 44 45 46 48 49 50 50 50 52 56 58 57
RH 70 40 35 39 53 66 80 89 86 53 43 47 64 77 83 86 86 55 48 54 70
WIND DIR N N NE E E E N NW N N E SE SE S SW SW SW SW SW SW SW
WIND SPD 5 8 8 6 3 2 2 2 3 3 5 6 4 4 4 5 5 8 10 10 5
CLOUDS CL FW FW FW FW FW FW FW FW CL CL FW FW SC FW SC SC FW FW SC SC
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
MIN CHILL 38
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26
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 60 80 62 82 51 63 50 71
TEMP 63 61 78 70 65 64 80 72 60 53 62 57 53 52 70 63
DEWPT 57 57 62 60 60 58 62 60 52 43 42 44 46 48 54 54
PWIND DIR SW SW SW SW N NE NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC FW FW CL FW FW FW SC SC SC SC SC B1 B2 B1 SC
POP 12HR 5 0 0 20 20 10 10 10
RAIN SHWRS S S
TSTMS S
SCZ048-192000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
721 AM EDT THU MAR 19 2026
DATE THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 66 44 71 52 81
TEMP 40 55 64 65 58 51 48 45 45 61 70 70 61 55 54 52 53 66 79 80 72
DEWPT 32 30 34 36 40 42 42 42 42 43 42 44 47 48 49 48 46 50 56 57 58
RH 73 38 32 34 51 71 80 89 89 51 36 39 60 77 83 86 77 56 45 45 61
WIND DIR N N NE E SE S SW NW NW N E SE S S SW SW SW W W SW SW
WIND SPD 5 6 5 5 2 1 1 2 2 2 4 5 4 3 4 5 5 8 8 9 5
CLOUDS CL CL FW FW FW SC CL FW FW CL CL CL FW FW FW FW FW FW FW FW FW
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
MIN CHILL 36 39
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26
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 60 84 63 86 52 65 50 72
TEMP 64 61 82 73 66 64 84 76 62 54 63 59 51 52 70 64
DEWPT 56 56 62 61 59 58 62 61 52 43 42 45 46 47 54 56
PWIND DIR SW SW SW W N NE NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW CL CL CL CL FW FW SC SC SC SC SC B1 SC FW
POP 12HR 5 0 0 10 20 5 10 10
RAIN SHWRS S
TSTMS S
SCZ043-192000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
721 AM EDT THU MAR 19 2026
DATE THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 64 39 73 47 81
TEMP 36 53 62 64 56 46 41 39 40 61 70 72 61 52 48 47 49 67 79 81 72
DEWPT 29 29 30 32 36 40 40 38 39 42 40 39 44 45 45 44 45 49 52 53 56
RH 75 39 30 30 47 79 96 96 96 49 33 30 53 77 89 89 86 52 39 38 57
WIND DIR N N N NE NE S N W W N NE S S S SW SW SW W W W SW
WIND SPD 2 5 5 3 1 1 0 1 1 2 2 3 5 4 3 5 5 8 9 8 3
CLOUDS CL FW FW FW SC FW FW FW CL CL FW CL FW SC FW FW SC SC FW SC FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FROST Y
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26
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 56 86 60 85 47 65 43 72
TEMP 61 58 83 74 63 62 83 75 57 49 63 57 47 46 69 63
DEWPT 55 55 57 60 58 57 58 57 47 39 37 40 43 43 50 52
PWIND DIR SW SW SW W N NE NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW CL FW CL CL FW SC SC SC SC SC B1 B1 SC FW
POP 12HR 5 0 0 20 20 5 10 10
RAIN SHWRS S S
TSTMS S S
GAZ099-192000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
721 AM EDT THU MAR 19 2026
DATE THU 03/19/26 FRI 03/20/26 SAT 03/21/26
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 67 40 74 48 82
TEMP 35 54 64 67 60 51 45 41 41 61 72 74 66 56 51 50 50 67 79 82 75
DEWPT 29 29 30 31 35 37 38 38 37 41 39 38 41 42 42 43 44 51 54 53 55
RH 78 38 28 26 39 59 76 89 85 48 30 27 40 59 71 77 80 56 42 37 50
WIND DIR N N N N N E S SW W N E S S S S SW SW W W W SW
WIND SPD 2 3 5 4 1 1 1 1 1 2 3 3 2 3 3 4 5 8 10 9 3
CLOUDS CL CL FW FW SC FW FW CL CL CL CL CL FW FW FW FW SC FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FROST Y
DATE SUN 03/22/26 MON 03/23/26 TUE 03/24/26 WED 03/25/26
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 59 86 62 87 52 68 47 75
TEMP 63 59 83 77 66 62 84 78 64 54 65 62 51 49 72 68
DEWPT 55 57 57 57 59 58 59 57 51 42 39 39 43 44 48 48
PWIND DIR SW SW SW W N E E E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW FW FW CL CL FW FW SC SC SC SC B1 B1 SC SC
POP 12HR 5 0 0 10 20 5 10 10
RAIN SHWRS S
TSTMS 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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page