046
FOUS52 KCHS 210936
PFMCHS
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHARLESTON SC
536 AM EDT SUN JUN 21 2026
SCZ150-212000-
CHARLESTON INTERNATIONAL AIRPORT-CHARLESTON SC
32.91N 80.03W ELEV. 45 FT
536 AM EDT SUN JUN 21 2026
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26
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 91 74 93 76 95
TEMP 74 87 91 89 82 78 76 74 77 89 93 90 83 80 77 76 79 89 93 92 87
DEWPT 72 69 64 69 70 74 73 73 74 74 73 74 75 74 73 73 74 74 73 72 73
RH 93 55 41 52 67 88 90 97 90 61 52 60 77 82 87 90 85 61 52 52 63
WIND DIR N SW S S S SW SW SW W SW SW SW SW SW SW W W W W W SW
WIND SPD 0 3 9 10 9 6 5 5 8 10 12 14 12 11 10 10 11 12 12 13 10
CLOUDS B1 SC B1 B1 SC SC FW FW SC FW SC SC FW FW FW FW SC SC SC SC SC
POP 12HR 30 5 20 10 20
QPF 12HR 0.11 0 0.01 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S S S S
TSTMS S C S S S S S
HEAT INDEX 91 93 94 98102 99 90 98102100 94
MAX HEAT 93 95 102 102 102 103
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 75 94 75 92 75 93 77 96
TEMP 79 77 91 85 77 78 89 84 78 78 91 86 79 79 93 88
DEWPT 73 73 71 73 73 74 72 73 74 74 72 74 74 75 72 75
PWIND DIR W E SE S SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC B1 B1 SC SC B1 SC SC FW SC
POP 12HR 20 40 30 40 40 40 10 20
RAIN SHWRS S C C C C C S C S
TSTMS S C C S C C C S
GAZ218-212000-
SAVANNAH INTERNATIONAL AIRPORT-INLAND CHATHAM GA
32.12N 81.20W ELEV. 50 FT
536 AM EDT SUN JUN 21 2026
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26
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 90 73 93 76 95
TEMP 74 84 90 89 82 77 75 74 75 86 92 91 86 80 79 77 78 88 93 92 88
DEWPT 72 71 69 68 70 73 73 72 73 75 75 74 74 74 73 73 74 75 75 74 74
RH 93 65 50 50 67 87 94 93 94 70 58 58 68 82 82 87 88 66 56 56 63
WIND DIR W W W SW SW SW SW SW W W W W SW SW SW W W W W W W
WIND SPD 1 3 4 8 5 3 3 4 5 8 10 11 8 6 6 8 9 10 10 10 8
CLOUDS B1 SC SC B1 B1 FW FW SC SC SC SC SC FW FW FW FW SC SC B1 B1 SC
POP 12HR 30 30 30 10 40
QPF 12HR 0.03 0.02 0 0 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S S C C S
TSTMS S C S S S C C S
HEAT INDEX 95 93 95103101 94 98105102 97
MAX HEAT 95 95 103 103 90 105 106
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 75 94 74 93 74 93 75 95
TEMP 78 77 93 86 77 77 91 85 77 76 92 87 79 78 94 88
DEWPT 73 72 71 73 73 73 73 74 73 73 74 75 73 73 74 75
PWIND DIR W W S S SW SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC SC SC SC B1 SC SC SC B1 SC FW FW SC
POP 12HR 20 20 20 40 20 30 20 20
RAIN SHWRS S S S C S C S S
TSTMS S S S C S C S S
SCZ150-212000-
CHARLESTON WATERFRONT-CHARLESTON SC
32.78N 79.94W ELEV. 10 FT
536 AM EDT SUN JUN 21 2026
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26
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 87 77 89 78 91
TEMP 77 85 87 85 82 80 79 77 79 89 89 89 83 82 80 78 80 89 91 91 88
DEWPT 73 70 71 72 73 76 75 74 76 77 77 77 77 76 75 75 76 77 77 76 76
RH 87 61 59 65 74 88 88 90 91 68 68 68 82 82 85 91 88 68 64 62 68
WIND DIR W S S S S SW SW SW W SW SW SW SW SW SW W W W SW SW SW
WIND SPD 2 3 9 10 8 5 4 4 5 9 12 14 11 10 9 9 10 11 12 13 9
CLOUDS B2 SC SC SC SC SC FW FW FW FW SC FW FW FW FW FW SC SC SC SC SC
POP 12HR 20 10 20 10 20
QPF 12HR 0.01 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S
TSTMS S S S S S S
HEAT INDEX 90 92 91 101101101 92 102103102 99
MAX HEAT 93 93 102 102 90 105 103
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 78 91 77 90 77 92 78 95
TEMP 80 79 90 85 79 80 89 84 80 80 90 86 81 80 93 88
DEWPT 74 74 75 75 75 76 76 76 75 76 76 76 76 76 76 77
PWIND DIR W E S S SW SW SW SW
WIND CHAR LT LT LT GN LT GN LT GN
AVG CLOUDS SC SC SC B1 B1 SC SC B1 B1 SC SC B1 SC SC SC SC
POP 12HR 20 30 30 40 40 30 20 20
RAIN SHWRS S C C S S C C C C S S
TSTMS S C C S S C C S C S S
SCZ148-212000-
BEAUFORT MARINE CORPS AIR STATION-BEAUFORT SC
32.48N 80.72W ELEV. 37 FT
536 AM EDT SUN JUN 21 2026
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26
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 91 75 93 77 95
TEMP 75 85 91 88 83 78 76 75 76 87 93 91 85 81 78 77 78 88 94 93 89
DEWPT 73 72 69 71 72 74 73 72 73 75 76 75 76 74 73 73 74 75 75 74 75
RH 94 65 49 57 70 88 90 90 90 68 58 60 75 79 85 87 88 66 54 54 64
WIND DIR W W SW S S SW SW SW W W SW SW SW SW SW W W W W W W
WIND SPD 1 2 6 6 6 4 3 4 6 9 10 10 8 8 8 9 10 11 11 10 6
CLOUDS B2 B1 SC B1 SC FW FW FW SC SC SC FW FW FW FW FW SC SC B1 B1 SC
POP 12HR 30 20 30 10 30
QPF 12HR 0.06 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S C C S
TSTMS S C S S C C S
HEAT INDEX 91 96 94 96106102 94 98106103 99
MAX HEAT 96 95 106 105 91 106 107
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 76 94 76 92 76 94 77 96
TEMP 79 77 93 86 78 77 90 86 79 77 92 87 80 78 94 89
DEWPT 73 72 72 74 73 74 74 75 73 74 74 76 74 74 74 76
PWIND DIR W SW S S SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 SC SC B1 SC SC SC SC
POP 12HR 20 20 30 40 20 30 20 20
RAIN SHWRS S S C S C S C S S
TSTMS S S C S C S C S S
SCZ043-212000-
WALTERBORO-INLAND COLLETON SC
32.91N 80.67W ELEV. 98 FT
536 AM EDT SUN JUN 21 2026
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26
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 92 71 92 74 94
TEMP 74 86 92 89 83 76 73 72 74 87 92 91 84 78 76 75 76 88 92 92 87
DEWPT 72 70 67 65 67 72 71 70 72 72 72 71 72 72 71 71 72 72 71 70 71
RH 93 59 44 45 59 87 93 93 93 61 52 52 67 82 85 87 87 59 51 49 59
WIND DIR N N SW SW S S SW SW W SW SW SW SW SW SW SW W W W W W
WIND SPD 0 0 5 6 6 3 1 3 6 9 11 12 8 8 8 8 9 11 11 11 6
CLOUDS B1 SC SC B1 SC SC FW FW SC FW SC SC FW FW FW SC SC SC SC SC SC
POP 12HR 40 10 30 10 20
QPF 12HR 0.20 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S S S S
TSTMS S C S S S S S
HEAT INDEX 91 96 91 94100 98 90 95 99 98 93
MAX HEAT 96 94 100 100 99 100
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 73 93 72 92 72 92 73 94
TEMP 76 75 91 85 74 74 89 85 75 75 91 86 76 76 93 88
DEWPT 70 70 67 70 70 72 69 71 71 72 70 72 71 72 70 72
PWIND DIR W NW SE S SW SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC B1 B1 SC B1 B1 SC SC SC SC
POP 12HR 20 30 30 50 30 30 20 20
RAIN SHWRS S C C S C C C S S
TSTMS S C S S C C C S S
GAZ099-212000-
METTER-CANDLER GA
32.40N 82.06W ELEV. 197 FT
536 AM EDT SUN JUN 21 2026
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26
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 90 72 91 74 93
TEMP 74 83 89 90 82 76 73 72 74 84 89 90 83 78 76 74 76 86 90 91 86
DEWPT 71 72 71 71 72 73 72 72 73 75 74 73 73 73 73 72 73 75 74 74 74
RH 90 70 56 54 72 90 97100 97 74 61 58 72 85 90 93 90 70 60 58 68
WIND DIR N W W W SW SW SW SW W W W SW SW SW SW W W W W W W
WIND SPD 0 4 6 8 4 3 3 4 5 9 11 11 6 5 6 8 9 10 11 10 5
CLOUDS B1 SC FW SC SC FW FW B1 B1 SC FW FW SC SC FW FW SC SC B1 B1 SC
POP 12HR 20 20 20 20 30
QPF 12HR 0.04 0 0.01 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S C C
TSTMS S S S S S C C
HEAT INDEX 95 96 92 98 98 95 99101 94
MAX HEAT 95 96 98 100 99 101
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 73 92 72 91 72 92 73 93
TEMP 76 75 90 85 75 74 89 85 75 75 89 85 76 76 91 87
DEWPT 72 71 70 71 70 71 71 72 71 73 73 73 72 73 73 73
PWIND DIR W W SW SW SW W SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC B1 SC SC B1 SC SC FW SC FW
POP 12HR 10 20 20 40 20 20 20 10
RAIN SHWRS S S C S S S
TSTMS S S C S 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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