Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
107
FOUS52 KCHS 231407
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
1007 AM EDT Sun Jun 23 2024
SCZ050-232000-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
1007 AM EDT Sun Jun 23 2024
Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24
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 77 97 75 95
Temp 86 89 90 84 78 78 77 79 91 97 92 86 81 79 75 78 91 95 90 85
Dewpt 75 75 74 75 75 75 74 74 74 73 73 75 75 76 74 74 74 74 74 75
RH 70 64 60 74 91 91 90 85 58 46 54 70 82 91 97 88 58 51 60 72
Wind dir S S S S S S SW SW SW SW SW S S SW W N NE SE SE SE
Wind spd 8 8 9 9 10 12 9 10 10 10 11 8 5 2 1 4 6 8 8 6
Clouds B2 B2 B1 SC SC B1 SC SC SC B1 B1 B1 SC SC SC FW FW SC SC SC
PoP 12hr 60 10 40 40 30
QPF 12hr 0.12 0 0.12 0.06 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs L C S C C C C C S S C C
Tstms C S C C C C C S S C C
Heat index 95 99 99 92 101107101 95 101106 99 94
Max heat 99 101 107 105 93 106 103
Date Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24
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 95 77 96 76 94 76 94
Temp 77 78 94 86 79 80 95 86 78 78 94 85 78 79 93 85
Dewpt 75 75 75 77 77 76 75 76 76 76 75 76 76 76 75 75
PWind dir S S SW SW S S SE SE
Wind char LT LT LT LT LT LT LT GN
Avg clouds SC FW FW SC SC SC SC B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 10 30 10 40 40 40 20 40
Rain shwrs S C S C C S C C S S C C
Tstms S C S C C S C C S S C C
$$
GAZ118-232000-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
1007 AM EDT Sun Jun 23 2024
Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 93 76 98 76 97
Temp 87 92 92 86 83 80 77 79 90 98 94 90 83 80 76 79 92 97 93 87
Dewpt 77 74 75 76 76 74 73 73 73 71 71 73 73 73 72 74 73 73 73 75
RH 72 56 58 72 80 82 87 82 58 42 47 58 72 79 87 85 54 46 52 68
Wind dir W W S S S SW SW SW W W SW S S SW SW W S SE SE SE
Wind spd 5 6 9 8 10 11 9 9 10 10 10 6 4 2 1 4 5 6 8 6
Clouds B1 B1 B1 SC SC B1 SC SC SC B1 B1 SC SC SC FW FW FW SC SC SC
PoP 12hr 20 10 40 30 40
QPF 12hr 0.18 0 0.08 0.02 0.04
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C C S S S C C
Tstms S S C C S S S C C
Heat index 99102103 96 91 98106101 98 101107102 96
Max heat 103 105 93 106 103 96 107 105
Date Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 76 96 77 96 76 95 76 94
Temp 78 78 96 87 79 79 96 87 78 78 94 87 78 79 93 86
Dewpt 75 74 74 75 75 75 74 75 76 76 74 74 76 76 74 74
PWind dir S S SW SW S S SE SE
Wind char LT GN LT LT LT LT LT GN
Avg clouds SC FW FW SC SC SC SC B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 40 10 50 30 50 20 50
Rain shwrs C S C C S S C S S C
Tstms C S C C S S C S S C
$$
SCZ050-232000-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
1007 AM EDT Sun Jun 23 2024
Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24
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 78 93 77 91
Temp 86 88 88 82 80 81 79 79 88 93 88 84 81 80 77 79 88 91 88 84
Dewpt 77 78 78 78 77 77 78 75 75 75 76 77 77 77 76 76 76 76 76 77
RH 75 72 72 88 91 88 97 88 66 56 68 80 88 91 97 91 68 62 68 80
Wind dir S S S S S SW SW SW SW SW SW S SW SW W NW NE SE SE SE
Wind spd 11 11 11 12 13 14 11 10 10 12 13 10 8 4 2 4 8 10 11 6
Clouds B2 B1 B1 SC SC B1 SC B1 SC B1 B1 B1 SC SC SC FW FW SC SC SC
PoP 12hr 60 10 40 40 30
QPF 12hr 0.09 0 0.11 0.06 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs L C S C C C C C S S C C S
Tstms C S C C C C C S S C C S
Heat index 97102102 91 98104 99 94 99103 99 94
Max heat 102 102 105 102 92 103 100
Date Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24
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 77 92 78 93 77 91 77 91
Temp 79 79 92 84 80 81 93 84 78 79 91 84 79 80 91 84
Dewpt 77 76 77 78 78 77 77 78 78 77 77 77 77 77 76 76
PWind dir S S SW SW S S SE SE
Wind char LT GN GN GN LT GN LT GN
Avg clouds SC FW FW SC SC SC SC B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 20 30 20 40 40 40 30 40
Rain shwrs S C C S C C C C C C C C C C
Tstms S C C S C C C C C C C C C C
$$
SCZ048-232000-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
1007 AM EDT Sun Jun 23 2024
Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 91 77 97 76 94
Temp 86 91 91 85 81 81 78 80 90 97 93 88 82 80 77 79 90 94 90 86
Dewpt 77 77 77 77 77 77 74 74 74 74 74 76 76 75 73 75 75 75 76 77
RH 75 64 64 77 88 88 88 82 60 48 54 68 82 85 87 88 62 54 64 75
Wind dir W W S S S S SW SW W SW SW S S SW SW NW SW SE SE SE
Wind spd 5 4 6 8 10 10 10 9 10 10 10 5 5 2 1 3 5 6 8 5
Clouds B2 B2 SC SC SC SC SC SC SC B1 B1 SC SC SC FW FW FW SC SC SC
PoP 12hr 20 10 40 30 40
QPF 12hr 0.07 0 0.07 0.05 0.03
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S S C C C S S S S C C
Tstms S S C C C S S S S C C
Heat index 97105105 96 99109103 99 101106102 97
Max heat 105 106 92 109 106 96 106 105
Date Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 76 94 77 95 76 94 77 92
Temp 78 79 94 86 80 80 94 87 78 79 93 86 79 80 92 85
Dewpt 75 76 76 78 76 76 76 77 76 76 76 77 76 77 76 76
PWind dir S S SW SW S S SE SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC FW FW SC SC SC SC B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 10 40 10 50 40 50 20 40
Rain shwrs S C S C C S C C S S C C
Tstms S C S C C S C C S S C C
$$
SCZ043-232000-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
1007 AM EDT Sun Jun 23 2024
Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24
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 97 72 95
Temp 87 90 90 85 77 76 73 78 90 96 95 89 80 77 73 77 89 95 91 87
Dewpt 74 74 74 75 75 74 73 72 72 71 70 72 72 74 72 73 73 72 72 73
RH 65 60 60 72 94 94100 82 56 45 45 57 77 90 97 87 59 48 54 63
Wind dir SW W S S S S SW SW W W SW SW S N N N NE E E SE
Wind spd 4 3 4 8 6 8 6 8 9 10 8 4 2 0 0 3 4 5 4 4
Clouds B1 B1 B1 SC SC SC SC SC B1 B1 B1 SC SC SC FW FW FW SC SC SC
PoP 12hr 30 5 40 30 30
QPF 12hr 0.08 0 0.10 0.03 0.03
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S S C C C S S C C
Tstms S S C C C S S C C
Heat index 95 99 99 94 97104102 96 97104 99 94
Max heat 99 99 104 102 91 104 101
Date Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24
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 72 97 74 96 72 96 73 95
Temp 74 76 97 88 76 78 96 88 75 77 95 88 75 78 94 87
Dewpt 73 74 72 74 75 75 73 74 74 75 74 74 74 75 74 73
PWind dir SE S S SW S SE SE SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC FW FW SC SC SC SC B1 B1 B1 SC SC SC SC SC SC
PoP 12hr 10 30 10 50 30 50 20 40
Rain shwrs C S C C S C C S S C
Tstms C S C C S C C S S C
$$
GAZ099-232000-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
1007 AM EDT Sun Jun 23 2024
Date Sun 06/23/24 Mon 06/24/24 Tue 06/25/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 96 76 98 74 98
Temp 88 94 94 89 80 78 77 79 91 98 96 92 83 78 74 77 90 97 96 90
Dewpt 74 71 68 69 72 71 71 72 71 68 68 69 69 70 70 71 70 66 65 68
RH 63 47 43 52 77 79 82 79 52 38 40 47 63 76 87 82 52 36 36 49
Wind dir NW W W S S SW SW SW W W W W SW W N N N N NE SE
Wind spd 3 4 4 3 5 6 8 6 9 9 8 3 1 1 0 2 3 4 5 3
Clouds SC B1 B1 SC SC SC FW SC SC B1 B1 SC SC FW FW FW CL FW SC FW
PoP 12hr 10 5 30 20 30
QPF 12hr 0 0 0.05 0.01 0.04
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C S S C C
Tstms C C S S C C
Heat index 97101 99 94 98104101 97 96101 99 94
Max heat 101 100 90 104 101 94 101 99
Date Wed 06/26/24 Thu 06/27/24 Fri 06/28/24 Sat 06/29/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 73 100 75 98 73 98 74 97
Temp 75 77100 91 78 78 97 87 75 76 98 89 76 78 96 89
Dewpt 72 73 68 70 72 74 71 73 73 74 70 72 74 75 71 72
PWind dir S SW SW SW SW S SE SE
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC SC SC B1 B1 SC SC SC SC SC SC SC
PoP 12hr 10 40 20 50 30 50 20 40
Rain shwrs C S S C C S C S S C
Tstms C S S C C S C S S C
$$
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