Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
591
FOUS52 KCHS 012356
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
756 PM EDT Thu Oct 1 2026
SCZ150-020800-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
756 PM EDT Thu Oct 1 2026
Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun
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 70 89 73 86 72
Temp 76 73 72 71 71 82 87 85 78 75 74 73 73 81 84 81 76 75 74 73 72
Dewpt 71 72 72 70 70 73 71 72 73 74 73 73 72 74 74 73 74 74 73 73 72
RH 85 97100 97 97 74 59 65 85 97 97100 97 79 72 77 94 97 97100100
Wind dir SE SE N N N N SE S S S S N N S S S S S SE S SE
Wind spd 5 3 0 0 0 0 3 9 6 4 3 0 0 3 6 9 5 4 3 3 3
Clouds FW FW SC B1 B1 SC SC SC FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr 0 10 30 70 70
QPF 12hr 0 0 0.02 0.27 0.14
Snow 12hr 00-00 00-00 00-00
Rain shwrs S L L L L C C L L L
Tstms S S C C C S S S S
Obvis F F+ F+
Heat index 93 91 91
Max heat 93 95 91 90
Dense Fog Y Y
Date 10/04 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26
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 70 78 60 73 56 72 57 76
Temp 80 75 72 71 75 71 65 62 70 66 60 57 69 67 61 59 72 69
Dewpt 75 74 71 71 71 69 65 59 57 56 55 53 57 58 58 57 61 61
PWind dir S NW N NE NE NE NE NE NE
Wind char LT LT LT GN BZ GN GN GN GN
Avg clouds B2 B2 OV OV B2 OV OV B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1
PoP 12hr 80 80 70 40 30 20 30 30 30
Rain shwrs L D D L L L C C C C S C C S C S C
Tstms S C S S
$$
GAZ218-020800-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
756 PM EDT Thu Oct 1 2026
Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 72 89 73 86 73
Temp 77 73 72 72 72 84 87 85 78 75 74 74 73 80 83 82 77 75 74 73 73
Dewpt 71 73 72 72 72 75 74 74 74 74 74 73 73 76 76 75 74 74 73 73 73
RH 82100100100100 74 65 70 88 97100 97100 88 80 79 90 97 97100100
Wind dir SE SE E N NE SE SE SE SE S S N NE S SE SE SE SE SE SE SE
Wind spd 4 2 1 0 1 3 5 6 4 2 1 0 1 3 5 6 4 2 1 1 1
Clouds FW FW FW SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr 0 30 40 70 40
QPF 12hr 0 0.09 0.05 0.31 0.04
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C S C L L L L C C C C L
Tstms C C S S S S S S S S S S S
Obvis PF F F F
Heat index 92 95 93 91
Max heat 95 96 91 91
Date 10/04 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 84 72 79 64 73 59 72 60 75
Temp 82 75 72 72 77 73 67 65 71 67 61 60 70 67 62 60 73 69
Dewpt 76 74 72 72 74 71 67 63 62 61 57 56 61 61 59 58 64 64
PWind dir S NW N NE NE NE NE NE NE
Wind char LT LT LT GN BZ BZ GN GN GN
Avg clouds B2 B2 OV B2 B2 OV OV B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1
PoP 12hr 90 80 70 40 40 40 40 30 30
Rain shwrs L D D L L L C C C C C C C C C C C C
Tstms S C C S
$$
SCZ150-020800-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
756 PM EDT Thu Oct 1 2026
Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun
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 74 85 74 85 73
Temp 77 75 74 74 74 82 85 84 78 77 75 75 74 81 83 81 77 76 75 74 73
Dewpt 73 74 74 73 73 76 77 76 76 76 75 75 74 77 77 77 76 75 75 74 73
RH 87 97100 97 97 82 77 77 94 97100100100 88 82 88 97 97100100100
Wind dir E SE SE N NE E SE SE S S S W N S S S S S S S S
Wind spd 3 2 1 0 1 2 5 8 4 3 2 1 1 3 6 8 4 3 2 2 2
Clouds FW FW FW SC B1 SC FW FW FW FW SC B2 B2 B2 B2 B2 B2 B2 OV B2 B2
PoP 12hr 0 5 30 60 70
QPF 12hr 0 0 0.02 0.18 0.19
Snow 12hr 00-00 00-00 00-00
Rain shwrs S L L L L L L L L L
Tstms S S S C C C C S S C
Obvis PF F F F
Heat index 94 92 91
Max heat 94 96 92 92
Dense Fog Y Y
Date 10/04 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26
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 71 78 64 73 60 73 61 75
Temp 81 76 73 73 76 73 68 64 72 68 63 60 71 68 64 62 74 70
Dewpt 78 76 73 72 74 71 67 62 62 60 59 57 62 62 61 60 65 64
PWind dir S NW N NE NE NE NE NE NE
Wind char LT LT GN GN BZ BZ BZ GN GN
Avg clouds B2 B2 B2 OV B2 B2 B2 OV B2 B2 B2 B2 B1 B1 B2 B2 B1 B1
PoP 12hr 80 80 70 40 30 30 30 30 30
Rain shwrs L D D L L L C C C C S C C C C C C C
Tstms C C S S S S
$$
SCZ148-020800-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
756 PM EDT Thu Oct 1 2026
Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 72 87 73 84 73
Temp 75 73 72 72 72 82 85 84 77 75 74 73 74 79 82 81 75 74 73 73 73
Dewpt 72 73 72 72 72 75 76 75 75 74 74 73 74 76 77 76 75 74 73 73 73
RH 90100100100100 79 75 74 94 97100100100 91 85 85100100100100100
Wind dir SE SE N N N E SE SE SE S S N N S S SE SE SE S S SE
Wind spd 3 2 0 0 0 2 4 5 3 2 1 0 0 2 4 6 3 2 1 1 1
Clouds FW FW FW SC B1 SC SC FW SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr 5 20 40 70 50
QPF 12hr 0 0.01 0.04 0.19 0.06
Snow 12hr 00-00 00-00 00-00
Rain shwrs C L L L L C C C C L
Tstms S S S S S S S S S S
Obvis PF F F F
Heat index 94 92 90
Max heat 94 95 90 90
Date 10/04 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 82 71 77 63 72 58 70 59 74
Temp 80 75 71 72 75 72 67 63 70 67 61 58 68 66 61 59 72 68
Dewpt 77 75 71 72 75 71 66 61 63 60 57 55 62 61 59 58 66 64
PWind dir S NW N NE NE NE NE N NE
Wind char LT LT LT GN BZ BZ GN GN GN
Avg clouds B2 B2 OV B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B2 B2 B1 SC B1
PoP 12hr 80 80 70 40 40 30 40 30 30
Rain shwrs L D D L L L C C C C S C C C C C C C
Tstms S C C S
$$
SCZ043-020800-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
756 PM EDT Thu Oct 1 2026
Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun
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 89 70 85 69
Temp 75 70 68 68 69 81 87 85 76 72 71 71 71 79 83 80 73 72 71 69 71
Dewpt 69 70 68 68 69 72 70 70 72 72 71 71 71 73 73 72 72 72 71 69 71
RH 82100100100100 74 57 61 87100100100100 82 72 77 97100100100100
Wind dir SE N N N N N NE SE S N N N N S S S SE N N N N
Wind spd 5 0 0 0 0 0 2 6 5 0 0 0 0 2 5 6 3 0 0 0 0
Clouds SC FW SC B1 B2 SC FW SC FW SC SC B2 B1 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr 0 10 30 70 50
QPF 12hr 0 0 0.04 0.24 0.08
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C L L C C C C L
Tstms S C C S S S S S
Obvis PF F F+ F+
Heat index 92 90
Max heat 92 93
Dense Fog Y Y
Date 10/04 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26
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 67 75 58 70 52 69 53 73
Temp 79 72 69 69 73 69 63 58 68 63 56 53 67 63 56 54 71 65
Dewpt 74 72 69 69 70 68 63 58 55 56 51 50 55 58 54 54 59 61
PWind dir S N NE NE NE NE NE N NE
Wind char LT LT GN GN GN GN GN GN GN
Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 SC SC
PoP 12hr 90 80 70 30 30 20 30 20 30
Rain shwrs L D D L L L C C C C S C C S S C S
Tstms S C S S
$$
GAZ099-020800-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
756 PM EDT Thu Oct 1 2026
Date 10/01/26 Fri 10/02/26 Sat 10/03/26 Sun
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 69 90 72 86 71
Temp 78 73 71 70 71 82 88 85 75 73 73 72 72 79 84 82 75 73 72 72 71
Dewpt 68 70 71 70 71 73 72 73 75 73 73 72 72 75 75 74 75 73 72 72 71
RH 71 90100100100 74 59 67100100100100100 88 74 77100100100100100
Wind dir SE SE SE E E SE SE SE SE SE S S E S S SE SE SE S SE SE
Wind spd 5 3 2 1 1 3 3 5 4 2 1 1 1 3 4 5 3 2 1 1 2
Clouds SC CL FW SC B1 SC SC B1 B2 SC SC B2 OV B2 B2 B1 B2 B2 B2 OV B2
PoP 12hr 0 40 40 80 50
QPF 12hr 0 0.16 0.02 0.32 0.05
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C S C C D D C C C C C
Tstms C C S S S C C S
Obvis PF F F
Heat index 95 92 92
Max heat 95 95 92 92
Date 10/04 Mon 10/05/26 Tue 10/06/26 Wed 10/07/26 Thu 10/08/26
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 83 69 77 61 72 54 69 55 74
Temp 81 74 71 70 75 71 66 62 70 64 57 55 67 63 57 56 71 66
Dewpt 75 74 71 70 73 70 66 61 59 59 53 51 56 60 55 54 61 63
PWind dir S NE N NE NE NE NE NE NE
Wind char LT LT LT LT GN GN GN GN GN
Avg clouds B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 SC
PoP 12hr 80 80 60 40 40 40 40 30 30
Rain shwrs C D D L L L C C C C C C C C S C C S
Tstms C S S
$$
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