Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
111
FOUS52 KCHS 261910
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
310 PM EDT Sat Apr 26 2025
SCZ050-270800-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
310 PM EDT Sat Apr 26 2025
Date 04/26/25 Sun 04/27/25 Mon 04/28/25 Tue
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 63 80 58 79 60
Temp 82 74 69 68 65 65 73 79 78 70 64 61 59 62 75 79 77 70 65 62 60 64
Dewpt 65 64 65 65 64 61 59 58 58 58 58 57 55 55 55 55 56 57 58 58 58 59
RH 56 71 87 90 97 87 62 49 50 66 81 87 87 78 50 44 48 63 78 87 93 84
Wind dir SW S SW SW NW NE NE NE E E E NE NE NE E E E E E E E E
Wind spd 11 11 5 4 4 8 10 10 9 6 5 5 5 6 10 10 11 8 5 2 3 2
Clouds SC FW FW FW FW SC FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW
PoP 12hr 10 5 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs C
Tstms C
Date 04/29 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 63 85 66 87 68 88 65 84
Temp 82 72 64 65 85 74 67 68 86 75 69 70 87 76 69 66 83 74
Dewpt 59 60 61 63 64 63 65 65 65 65 66 67 65 66 65 62 57 58
PWind dir SE S S S S S SW SW W
Wind char LT LT GN LT GN GN GN GN GN
Avg clouds FW FW FW SC FW FW FW SC SC SC B1 B1 SC B1 B1 SC SC SC
PoP 12hr 0 0 5 5 10 10 20 30 20
Rain shwrs S C S S
Tstms S S
$$
GAZ118-270800-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
310 PM EDT Sat Apr 26 2025
Date 04/26/25 Sun 04/27/25 Mon 04/28/25 Tue
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 64 84 62 80 62
Temp 87 78 70 68 64 67 80 83 81 72 67 65 62 65 75 78 79 72 67 64 62 65
Dewpt 65 66 66 65 64 64 65 64 64 63 64 63 61 59 61 59 60 61 62 61 60 61
RH 48 67 87 90100 90 60 53 56 73 90 93 97 81 62 52 52 68 84 90 93 87
Wind dir S S S SW W N NE E E E E E NE NE E E E E E E E E
Wind spd 8 9 4 3 2 3 6 9 10 8 5 4 5 6 10 10 11 8 5 3 3 3
Clouds FW FW FW CL FW FW FW SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW
PoP 12hr 10 10 10 10 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date 04/29 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 62 86 64 88 66 89 64 85
Temp 82 74 64 65 86 76 68 67 88 77 70 68 89 79 69 65 84 75
Dewpt 59 60 62 62 62 62 64 63 62 63 66 64 63 65 64 62 57 55
PWind dir SE S S S S S SW SW W
Wind char LT LT LT LT LT LT GN LT LT
Avg clouds FW FW FW FW FW FW FW SC SC SC B1 B1 SC B1 B1 SC SC SC
PoP 12hr 0 0 5 0 10 5 20 20 20
Rain shwrs S S S
Tstms S S
$$
SCZ050-270800-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
310 PM EDT Sat Apr 26 2025
Date 04/26/25 Sun 04/27/25 Mon 04/28/25 Tue
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 66 78 64 77 65
Temp 79 73 70 69 66 67 74 78 76 70 65 64 64 64 74 77 76 69 66 65 65 66
Dewpt 69 69 69 68 66 65 60 60 60 60 60 59 57 57 57 57 58 58 59 60 59 60
RH 72 87 97 97100 93 62 54 58 71 84 84 78 78 55 50 54 68 78 84 81 81
Wind dir S SW SW SW W N NE E E E E NE NE NE E E E E E E E E
Wind spd 11 11 6 6 5 9 11 11 10 8 6 6 6 8 11 11 11 8 6 4 4 4
Clouds FW FW FW FW FW SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW
PoP 12hr 10 5 0 0 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S
Tstms S
Date 04/29 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 80 66 82 68 83 70 84 67 82
Temp 80 71 66 67 82 73 69 69 83 74 70 71 84 75 70 68 82 74
Dewpt 61 61 62 63 64 65 66 66 66 67 68 67 67 67 67 63 60 61
PWind dir SE S S SW S S SW SW W
Wind char GN LT GN GN GN GN GN GN LT
Avg clouds FW FW SC SC FW FW FW SC SC SC B1 B1 SC B1 B1 SC SC SC
PoP 12hr 0 0 0 5 10 10 20 30 20
Rain shwrs S C S S
Tstms S S
$$
SCZ048-270800-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
310 PM EDT Sat Apr 26 2025
Date 04/26/25 Sun 04/27/25 Mon 04/28/25 Tue
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 64 81 61 79 62
Temp 83 75 70 68 65 67 76 80 78 71 66 64 62 64 75 78 77 71 66 64 63 66
Dewpt 67 68 67 66 65 64 63 62 62 62 62 61 59 58 58 59 60 60 60 61 60 60
RH 59 79 90 93100 90 64 54 58 73 87 90 90 81 55 52 56 68 81 90 90 81
Wind dir S S S SW W N NE E E E E E NE NE E E E E E E E E
Wind spd 11 8 4 4 3 5 8 9 9 5 4 3 5 5 9 10 10 6 4 3 3 3
Clouds FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC FW FW FW CL CL
PoP 12hr 10 10 5 5 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S
Tstms S
Date 04/29 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 81 63 84 66 86 68 87 64 83
Temp 80 72 65 66 84 74 68 68 85 75 70 70 86 76 69 66 82 73
Dewpt 61 61 62 63 64 64 65 65 65 66 66 65 65 66 64 62 59 58
PWind dir SE S S S S S SW SW W
Wind char LT LT LT LT GN GN GN LT LT
Avg clouds FW FW FW FW FW FW FW FW SC SC B1 B1 SC B1 B1 SC SC SC
PoP 12hr 0 0 5 5 10 10 20 30 20
Rain shwrs S C S
Tstms S S
$$
SCZ043-270800-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
310 PM EDT Sat Apr 26 2025
Date 04/26/25 Sun 04/27/25 Mon 04/28/25 Tue
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 60 79 54 80 55
Temp 84 75 67 64 62 63 72 79 79 70 62 58 56 58 73 80 79 70 62 58 56 59
Dewpt 65 66 65 63 62 60 59 58 58 58 57 56 54 54 55 54 56 57 57 56 56 58
RH 53 74 93 97100 90 64 49 49 66 84 93 93 86 53 41 45 63 84 93100 96
Wind dir W W S SW NW NE NE NE NE E E E NE NE E E SE SE E E E E
Wind spd 8 3 3 2 2 6 9 8 6 4 2 2 2 4 6 8 8 5 2 1 1 1
Clouds SC FW FW FW SC SC SC SC SC SC SC SC SC SC FW FW FW FW CL CL CL CL
PoP 12hr 10 5 0 5 0
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S
Tstms S
Date 04/29 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 58 87 61 88 64 89 61 83
Temp 83 72 61 62 86 75 64 64 88 76 67 67 88 75 66 63 82 72
Dewpt 59 60 60 60 64 63 63 63 64 63 64 64 63 65 62 60 55 55
PWind dir SE S SW S S S SW SW NW
Wind char LT LT LT LT LT LT GN LT LT
Avg clouds FW FW FW SC FW FW FW SC SC B1 B1 B1 SC B1 B1 SC SC FW
PoP 12hr 0 0 5 5 20 10 30 20 20
Rain shwrs S C S S
Tstms S C S
$$
GAZ099-270800-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
310 PM EDT Sat Apr 26 2025
Date 04/26/25 Sun 04/27/25 Mon 04/28/25 Tue
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 63 85 60 81 60
Temp 88 80 71 67 64 66 77 83 84 75 67 63 61 62 73 79 80 72 65 62 60 63
Dewpt 60 64 64 63 63 63 62 60 59 62 62 61 60 59 59 58 57 59 61 61 60 60
RH 39 58 79 87 97 90 60 46 43 64 84 93 97 90 62 49 45 64 87 97100 90
Wind dir W NW NW S NW NE NE NE NE NE E E E E E E E SE E E E E
Wind spd 9 5 3 1 1 4 5 6 6 5 4 3 3 5 6 6 8 6 4 3 3 3
Clouds FW FW FW CL FW FW FW SC SC SC SC SC SC SC SC SC SC SC FW FW FW SC
PoP 12hr 5 20 10 20 0
QPF 12hr 0 0.01 0 0.03 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S S S S
Tstms S S S
Date 04/29 Wed 04/30/25 Thu 05/01/25 Fri 05/02/25 Sat 05/03/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 85 60 89 64 90 65 89 62 84
Temp 83 76 63 63 86 80 66 66 87 81 69 66 86 78 66 64 82 74
Dewpt 59 60 60 61 61 63 59 60 61 60 61 62 60 61 62 59 52 51
PWind dir SE S S S S S SW W NW
Wind char LT LT LT LT LT LT GN LT LT
Avg clouds FW SC FW FW FW SC SC SC SC SC B1 B1 B1 SC B1 SC SC FW
PoP 12hr 5 0 10 5 10 10 30 20 20
Rain shwrs C S S
Tstms C S
$$
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