Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
111
FOUS52 KCHS 070044
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
844 PM EDT Tue May 6 2025
SCZ050-070800-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
844 PM EDT Tue May 6 2025
Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri
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 82 64 84 66
Temp 69 66 64 67 79 80 75 72 68 66 64 66 77 83 81 74 70 68 66 67
Dewpt 64 63 61 63 62 62 63 64 64 64 63 64 66 67 68 68 68 68 66 67
RH 84 90 90 87 56 54 66 76 87 93 97 93 69 59 65 82 93100100100
Wind dir S N N NW NW W S S S SW NW NW NW SW S S S SW SW W
Wind spd 2 0 0 1 2 5 5 4 2 1 1 2 4 6 8 6 5 3 3 4
Clouds FW SC SC B2 B1 B2 OV B2 B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr 5 50 30 50 60
QPF 12hr 0 0.18 0 0.08 0.09
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C C C C C C C C C C C L L C
Tstms S S C C S S S S S
Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25
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 61 72 61 76 65 78 66 82
Temp 82 73 66 62 71 68 63 63 76 70 66 67 78 73 69 68 82 73
Dewpt 69 68 65 59 62 62 62 62 68 67 66 67 70 69 68 68 69 68
PWind dir SW E NE NE E E SE SE S
Wind char GN LT GN LT GN LT GN LT GN
Avg clouds B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC
PoP 12hr 80 70 70 60 70 60 70 60 70
Rain shwrs C D L L L L L L L L C L L L L L L L
Tstms S C C S S S S S C S S S C S S S
$$
GAZ118-070800-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
844 PM EDT Tue May 6 2025
Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 65 81 64 85 65
Temp 71 67 65 67 79 80 76 73 68 66 64 66 78 85 82 76 70 68 66 67
Dewpt 62 64 63 65 65 64 65 65 66 65 64 65 68 67 67 68 68 67 66 67
RH 73 90 93 93 62 58 69 76 93 97100 97 71 55 61 76 93 97100100
Wind dir SE N N NE N N E E S SW NW N SW SW S S S SW SW W
Wind spd 1 0 0 2 3 5 5 3 2 1 1 2 3 5 6 4 3 2 2 3
Clouds FW SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B2 B2
PoP 12hr 5 70 30 60 60
QPF 12hr 0 0.40 0 0.22 0.20
Snow 12hr 00-00 00-00 00-00
Rain shwrs S L L L S S C C C C L L L L C C C
Sprinkles S
Tstms S S S S S C C C C S S S
Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 63 76 63 77 66 80 66 83
Temp 82 72 66 63 76 70 64 64 76 72 67 68 79 74 69 68 82 75
Dewpt 68 67 66 63 65 64 63 64 68 67 67 68 70 68 68 67 67 67
PWind dir SW E NE NE E E SE S S
Wind char LT LT GN LT GN LT GN LT LT
Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC
PoP 12hr 80 80 80 60 70 60 80 60 60
Rain shwrs C D D L L D L L L L L L L D L C L L
Tstms S C C S S C C S S C S S S C C C
$$
SCZ050-070800-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
844 PM EDT Tue May 6 2025
Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri
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 67 80 66 82 68
Temp 72 70 68 69 79 80 75 71 69 67 66 67 77 82 80 74 71 69 68 69
Dewpt 66 65 64 65 65 64 65 65 65 65 64 65 66 68 69 69 69 68 67 68
RH 81 84 87 87 62 58 71 81 87 93 93 93 69 63 69 84 93 97 97 97
Wind dir S N N NW N SE S S S SW NW NW N S S S SW SW SW W
Wind spd 2 0 0 4 4 8 8 5 4 4 4 4 5 9 10 8 6 5 5 6
Clouds FW SC SC B2 B1 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr 5 50 40 40 60
QPF 12hr 0 0.19 0.01 0.07 0.07
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C C C C C C C C C C C L L L
Tstms S S C C S S S S S
Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25
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 64 72 64 76 68 78 69 80
Temp 81 73 66 64 72 68 65 65 76 70 68 68 78 72 69 69 80 73
Dewpt 69 69 66 60 63 63 64 64 68 68 68 68 70 70 69 69 70 69
PWind dir S E NE NE E E SE SE S
Wind char GN GN GN GN GN GN GN GN GN
Avg clouds B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1
PoP 12hr 80 80 70 70 60 60 70 60 60
Rain shwrs L D D L L L L L L L C L L L L L L L
Tstms S C C S S S S S C S S S C S S S
$$
SCZ048-070800-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
844 PM EDT Tue May 6 2025
Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 65 80 64 82 66
Temp 70 67 65 67 78 79 74 72 69 67 65 66 76 82 79 74 70 68 67 68
Dewpt 65 65 64 66 64 63 64 65 65 65 64 65 67 68 69 69 68 67 66 67
RH 84 93 97 97 62 58 71 79 87 93 97 97 74 63 72 84 93 97 97 97
Wind dir S N N NE N NE SE SE S SW NW NW NE S S S SW SW SW W
Wind spd 2 0 0 1 2 5 5 2 1 1 1 2 3 5 6 4 2 2 2 3
Clouds FW SC B1 B2 B1 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr 5 60 30 60 60
QPF 12hr 0 0.21 0 0.16 0.16
Snow 12hr 00-00 00-00 00-00
Rain shwrs C L L C C C C C C L L L L L L C
Tstms S S S S C C S S S S S
Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 63 73 62 77 66 79 66 82
Temp 81 72 67 63 72 68 64 64 76 71 68 68 77 73 69 68 81 74
Dewpt 69 68 66 61 64 63 63 64 69 68 67 68 71 69 68 68 68 68
PWind dir SW E NE NE E E SE SE S
Wind char LT LT GN LT GN LT GN LT LT
Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC
PoP 12hr 80 80 80 70 70 60 80 70 70
Rain shwrs C D D L L D L L L L L L L D L L L L
Tstms S C C S S C S S S C S S S C C C
$$
SCZ043-070800-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
844 PM EDT Tue May 6 2025
Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri
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 59 80 60 83 62
Temp 66 62 60 62 78 79 75 71 65 62 61 63 77 83 81 73 67 64 63 64
Dewpt 57 59 59 61 61 60 62 63 63 62 61 63 67 66 67 67 67 64 63 64
RH 73 90 96 97 56 52 64 76 93100100100 71 57 63 81100100100100
Wind dir N N N N N N S S N N N NW W W S S S SW SW W
Wind spd 0 0 0 0 2 4 4 2 0 0 0 1 2 5 5 3 2 2 2 2
Clouds FW SC SC B2 B1 OV OV B2 B1 B1 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr 5 50 30 60 50
QPF 12hr 0 0.20 0 0.15 0.17
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C C C C C C S S L L C C C C C
Tstms S S S S C C S S S S S
Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25
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 58 71 57 75 62 77 63 82
Temp 82 71 62 59 70 65 59 59 75 69 63 64 77 71 65 65 82 73
Dewpt 68 66 62 58 60 60 59 59 66 66 63 64 69 68 65 65 67 67
PWind dir SW E NE NE E E SE SE S
Wind char LT LT GN LT LT LT LT LT LT
Avg clouds B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC
PoP 12hr 80 70 80 60 70 60 80 60 70
Rain shwrs C D L L L D L C C L C L L D L C C L
Tstms S C C S S S S S C S S S C C S C
$$
GAZ099-070800-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
844 PM EDT Tue May 6 2025
Date 05/06/25 Wed 05/07/25 Thu 05/08/25 Fri
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 61 79 63 85 64
Temp 68 64 61 64 74 75 78 73 66 63 63 65 77 84 83 75 68 66 64 66
Dewpt 53 54 55 58 60 60 61 63 64 63 63 64 66 65 64 65 67 65 64 66
RH 59 70 81 81 62 60 56 71 93100100 97 69 53 53 71 97 97100100
Wind dir N N N NE N N E SE S S S W SW SW SW SW SW SW W W
Wind spd 0 0 0 1 2 4 3 2 1 1 1 1 2 4 4 2 2 2 2 2
Clouds SC B1 B2 OV B2 OV B1 B1 SC B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2
PoP 12hr 10 70 30 70 60
QPF 12hr 0 0.14 0 0.19 0.33
Snow 12hr 00-00 00-00 00-00
Rain shwrs C L L L C C C C C C L L L L C C C
Sprinkles S
Tstms S S S S S S C C C C S S S
Date 05/09 Sat 05/10/25 Sun 05/11/25 Mon 05/12/25 Tue 05/13/25
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 60 73 59 74 63 78 63 82
Temp 81 72 64 60 72 66 60 60 74 70 63 64 77 72 65 65 80 74
Dewpt 65 65 64 59 61 60 59 60 65 65 63 64 67 66 65 65 65 65
PWind dir SW E E NE E E SE SE S
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC
PoP 12hr 80 70 80 60 70 70 80 60 60
Rain shwrs C D L L L D L C L L L L L D L C C L
Tstms S C C S C C S S C S S S C S C
$$
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