Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
731
FOUS52 KCHS 170426
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
1226 AM EDT Mon Jun 17 2024
SCZ050-171930-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
1226 AM EDT Mon Jun 17 2024
Date 06/16/24 Mon 06/17/24 Tue 06/18/24 Wed
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 75 90 71 88 71
Temp 78 76 78 85 89 87 81 75 73 71 75 84 87 86 79 75 73 71 74
Dewpt 72 69 71 68 67 66 68 68 68 68 68 68 67 67 68 68 67 67 68
RH 82 79 79 57 48 50 65 79 84 90 79 59 52 53 69 79 81 87 82
Wind dir E NE E E E E E E E E NE E E E E E E E NE
Wind spd 2 3 5 9 12 12 9 6 4 4 6 10 12 12 10 8 6 6 8
Clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 0 5 5 10 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Heat index 92 90
Max heat 92 92 90 90
Date 06/19 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24
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 88 72 87 73 91 75 93 75 94
Temp 86 80 73 74 86 80 74 76 88 83 76 78 91 84 77 79 93 85
Dewpt 65 65 67 68 67 68 71 72 70 70 73 73 71 71 74 74 71 72
PWind dir E E E E E SE S S S
Wind char GN GN GN GN GN LT LT LT GN
Avg clouds SC FW FW SC SC SC SC B1 SC SC SC SC SC SC SC SC SC SC
PoP 12hr 30 10 50 40 40 30 40 20 50
Rain shwrs C C C C C C C C S C C S S C C
Tstms C C C C C C C C S C C S S C C
$$
GAZ118-171930-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
1226 AM EDT Mon Jun 17 2024
Date 06/16/24 Mon 06/17/24 Tue 06/18/24 Wed
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 74 89 73 87 72
Temp 79 75 79 86 89 87 81 76 74 73 76 86 87 86 81 76 75 72 74
Dewpt 73 71 73 71 67 66 68 68 69 69 69 68 68 68 68 69 69 69 68
RH 82 87 82 61 48 50 65 76 84 87 79 55 53 55 65 79 82 90 82
Wind dir E NE E E E E E E E E E E E E E E E E NE
Wind spd 1 2 6 11 14 14 11 8 6 6 9 12 14 14 12 10 8 8 10
Clouds FW SC SC B1 B1 SC B1 B1 B1 SC B1 B1 B1 B1 B1 B1 SC SC SC
PoP 12hr 0 5 5 30 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C S S
Tstms S S S S
Heat index 91 92 91
Max heat 93 92 91
Date 06/19 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 87 72 86 73 89 75 92 76 93
Temp 86 81 74 75 85 80 74 75 88 84 76 77 92 84 77 78 93 86
Dewpt 67 67 68 68 71 70 71 72 73 73 74 74 73 73 75 75 74 74
PWind dir E NE E E E SE SE S S
Wind char BZ GN GN GN GN LT LT LT LT
Avg clouds SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 30 10 50 40 40 30 50 20 50
Rain shwrs C C C C C C C C S C C S S C C
Tstms C C C C C C C C S C C S S C C
$$
SCZ050-171930-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
1226 AM EDT Mon Jun 17 2024
Date 06/16/24 Mon 06/17/24 Tue 06/18/24 Wed
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 77 87 73 86 74
Temp 81 78 79 84 87 85 80 76 75 73 76 83 86 84 78 76 75 74 76
Dewpt 72 70 71 69 69 69 69 69 69 69 69 69 70 70 70 69 69 69 69
RH 74 76 77 61 55 59 69 79 82 87 79 63 59 63 76 79 82 84 79
Wind dir E NE E E E E E E E E E E E E E E E E E
Wind spd 3 3 6 12 14 13 11 8 6 6 9 12 14 14 12 10 9 10 12
Clouds FW SC SC SC SC SC SC SC SC SC B1 SC SC SC SC SC SC SC SC
PoP 12hr 0 5 10 10 10
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S
Tstms S
Heat index 91 90
Max heat 91 91 90 91
Date 06/19 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24
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 86 73 85 75 88 76 90 77 91
Temp 85 79 75 75 85 79 76 76 88 82 77 78 90 83 77 79 91 83
Dewpt 70 70 69 70 72 73 74 75 75 75 75 76 76 76 77 77 77 77
PWind dir E E E E SE SE S S S
Wind char BZ GN BZ GN GN LT GN LT GN
Avg clouds SC FW FW SC SC SC SC B1 SC SC SC SC SC FW SC SC SC SC
PoP 12hr 30 20 50 40 40 30 40 30 50
Rain shwrs S C S C C C C C C C C C C S C C C
Tstms S C S C C C C C C C C C C S C C C
$$
SCZ048-171930-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
1226 AM EDT Mon Jun 17 2024
Date 06/16/24 Mon 06/17/24 Tue 06/18/24 Wed
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 75 89 73 87 72
Temp 79 76 79 85 88 87 81 77 75 73 77 85 86 86 80 76 75 73 75
Dewpt 73 71 72 71 69 68 69 69 69 69 69 69 69 69 70 69 68 69 69
RH 82 85 79 63 54 53 67 76 82 87 76 59 57 57 72 79 79 87 82
Wind dir E E E E E E E E E E E E E E E E E E NE
Wind spd 2 2 5 10 13 12 10 8 5 5 8 11 13 13 11 9 6 8 10
Clouds FW B1 SC SC SC SC SC B1 SC SC SC SC B1 B1 B1 SC SC SC SC
PoP 12hr 5 10 10 20 20
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S S S
Tstms S S S S
Heat index 90 92 91 90 90
Max heat 93 92 90 91
Date 06/19 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 86 72 87 74 89 76 91 76 92
Temp 86 81 75 75 86 80 75 76 88 83 77 79 90 84 78 80 92 85
Dewpt 69 69 68 69 72 73 72 74 75 75 74 75 75 75 75 76 76 76
PWind dir E NE E E E SE SE S S
Wind char GN GN GN LT GN LT LT LT LT
Avg clouds SC SC FW SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC
PoP 12hr 30 10 50 40 40 30 50 30 50
Rain shwrs C C C C C C C C S C C C S C C
Tstms C C C C C C C C S C C C S C C
$$
SCZ043-171930-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
1226 AM EDT Mon Jun 17 2024
Date 06/16/24 Mon 06/17/24 Tue 06/18/24 Wed
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 66 87 66
Temp 73 71 75 85 89 89 81 72 68 67 72 84 87 87 81 72 68 67 71
Dewpt 71 69 71 69 66 64 65 66 66 67 68 68 66 65 66 66 66 66 67
RH 93 93 87 59 47 44 58 81 93100 87 59 50 48 60 81 93 97 87
Wind dir N N E E E E E E E E NE E E E E E E NE NE
Wind spd 0 0 3 8 10 10 6 4 2 3 5 8 10 10 8 5 3 4 6
Clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 0 0 5 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs
Tstms
Heat index 92 90
Max heat 92 91
Date 06/19 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24
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 86 67 85 69 88 70 91 72 92
Temp 86 81 69 72 85 81 71 73 88 83 72 75 91 84 73 77 92 86
Dewpt 64 64 65 68 67 68 68 72 70 70 71 74 70 71 72 75 71 72
PWind dir E NE E E E SE SE S S
Wind char GN LT GN LT LT LT LT LT LT
Avg clouds SC SC FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 20 10 40 30 40 20 50 20 50
Rain shwrs S S C C C C C S S C C S S C C
Tstms S S C C C C C S S C C S S C C
$$
GAZ099-171930-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
1226 AM EDT Mon Jun 17 2024
Date 06/16/24 Mon 06/17/24 Tue 06/18/24 Wed
EDT 3hrly 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 72 93 69 91 69
Temp 75 73 77 88 92 93 84 74 71 69 74 87 91 90 83 74 70 69 72
Dewpt 72 70 73 70 66 63 63 65 67 68 68 66 64 64 66 67 68 68 67
RH 90 90 87 55 43 37 49 74 87 97 82 50 41 42 57 79 93 97 84
Wind dir N N E E E E SE E E E NE E E E E E E E NE
Wind spd 0 0 3 8 10 12 9 5 2 3 5 9 11 11 10 6 4 4 6
Clouds FW SC B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr 0 5 5 5 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs
Tstms
Heat index 93 95 94 93 91
Max heat 96 95 93 93
Date 06/19 Thu 06/20/24 Fri 06/21/24 Sat 06/22/24 Sun 06/23/24
EDT 6hrly 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 91 68 89 70 91 73 95 74 96
Temp 90 82 70 72 88 80 72 73 91 86 74 76 94 88 75 77 95 87
Dewpt 62 65 66 67 66 67 69 71 69 70 72 73 69 71 73 74 70 72
PWind dir E E E E E SE SE S S
Wind char GN LT GN LT LT LT LT LT LT
Avg clouds B1 SC FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 20 5 30 30 40 20 50 20 50
Rain shwrs S C C S C C S S S C S S S C
Tstms S C C S C C S S S C S S S C
$$
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