Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
861
FOUS52 KCHS 191041
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
640 AM EDT Sun May 19 2024
SCZ050-192000-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
640 AM EDT Sun May 19 2024
Date Sun 05/19/24 Mon 05/20/24 Tue 05/21/24
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 79 63 83 62 84
Temp 71 78 77 75 70 68 66 64 66 74 82 81 74 67 63 62 65 78 83 83 75
Dewpt 69 69 68 68 66 65 64 62 61 62 62 63 64 64 63 62 63 62 61 63 64
RH 93 74 74 79 87 90 93 93 84 66 51 54 71 90100100 93 58 47 51 69
Wind dir NW N N NE NE NE NE NE NE NE NE NE E E NE NE N NE NE E E
Wind spd 4 5 5 9 8 6 6 9 10 11 10 10 6 3 3 3 5 8 9 8 6
Clouds B1 B2 B2 OV OV B2 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW CL
PoP 12hr 70 30 5 0 0
QPF 12hr 0.62 0.11 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S L C C
Tstms S L C S
Date Wed 05/22/24 Thu 05/23/24 Fri 05/24/24 Sat 05/25/24
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 63 87 67 90 71 91 71 88
Temp 64 65 86 78 69 71 90 80 72 74 91 80 72 73 88 79
Dewpt 64 64 65 67 68 69 67 69 70 70 70 71 71 71 70 71
PWind dir E SE S SW S SW S SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds CL FW FW FW FW FW FW SC SC SC SC SC B1 B1 SC SC
PoP 12hr 0 0 0 5 5 20 20 30
Rain shwrs S S S C C
Tstms S S S C C
$$
GAZ118-192000-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
640 AM EDT Sun May 19 2024
Date Sun 05/19/24 Mon 05/20/24 Tue 05/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 83 64 84 63 85
Temp 70 80 83 78 72 69 68 65 65 75 82 83 76 70 66 63 66 78 84 84 76
Dewpt 70 70 69 69 67 67 66 64 64 62 61 62 64 65 64 63 64 62 61 62 63
RH 100 72 63 74 84 93 93 97 97 64 49 49 66 84 93100 93 58 46 48 64
Wind dir W NW N E NE NE NE N NE NE NE E E E NE NE N NE E E E
Wind spd 3 5 5 5 4 6 5 6 9 10 9 9 5 3 2 2 4 6 8 8 5
Clouds B2 B1 B2 OV OV B2 B2 B1 SC SC SC SC FW FW CL FW FW FW FW FW FW
PoP 12hr 90 40 10 0 0
QPF 12hr 1.06 0.03 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs C D C S
Tstms C D S
Date Wed 05/22/24 Thu 05/23/24 Fri 05/24/24 Sat 05/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 63 87 67 90 70 92 71 91
Temp 66 66 86 79 69 70 89 81 72 73 91 82 73 73 90 83
Dewpt 65 64 63 65 67 68 66 67 68 68 68 70 70 71 68 69
PWind dir E E S S S S SW SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds CL FW FW SC SC FW FW SC SC SC SC SC SC SC SC SC
PoP 12hr 0 0 0 0 5 10 20 30
Rain shwrs S S C
Tstms S S C
$$
SCZ050-192000-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
640 AM EDT Sun May 19 2024
Date Sun 05/19/24 Mon 05/20/24 Tue 05/21/24
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 79 65 80 66 81
Temp 73 79 78 76 71 69 68 66 66 74 80 79 74 70 67 66 68 77 81 80 73
Dewpt 70 71 71 70 68 67 66 64 63 63 63 65 65 65 66 65 64 63 63 66 66
RH 90 77 79 82 90 93 93 93 90 69 56 62 74 84 97 97 87 62 54 62 79
Wind dir W N NE NE NE NE NE NE NE NE NE NE E NE NE NE NE NE NE E E
Wind spd 3 4 6 8 6 8 9 8 10 11 11 10 6 5 5 5 6 9 11 11 6
Clouds B1 B2 OV OV OV B2 B2 SC SC SC SC SC FW FW FW FW FW FW FW FW CL
PoP 12hr 80 40 5 0 0
QPF 12hr 0.88 0.03 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S L L C S
Tstms S L L S
Date Wed 05/22/24 Thu 05/23/24 Fri 05/24/24 Sat 05/25/24
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 67 84 69 87 73 88 72 86
Temp 67 68 84 76 70 72 87 78 73 75 88 79 73 74 86 78
Dewpt 67 66 67 68 68 70 70 70 71 72 72 72 73 72 72 72
PWind dir E SE S SW SW S S SW
Wind char LT LT LT GN GN GN LT GN
Avg clouds CL FW FW FW FW FW FW SC SC SC SC SC B1 B1 SC SC
PoP 12hr 0 0 0 5 5 20 20 30
Rain shwrs S S S S C
Tstms S S S S C
$$
SCZ048-192000-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
640 AM EDT Sun May 19 2024
Date Sun 05/19/24 Mon 05/20/24 Tue 05/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 81 64 82 63 84
Temp 72 80 80 76 73 70 68 66 67 75 81 82 75 70 67 64 67 75 83 83 75
Dewpt 70 70 71 70 69 68 66 64 64 62 63 64 65 65 65 64 65 63 63 64 65
RH 93 72 74 82 87 93 93 93 90 64 54 55 71 84 93100 93 66 51 53 71
Wind dir W NW N NE NE NE NE NE NE NE NE E E E NE NE NE NE E E E
Wind spd 3 4 5 5 4 6 6 8 10 10 10 9 5 3 2 3 4 6 8 8 4
Clouds B2 B1 B2 OV B2 B2 B2 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW
PoP 12hr 90 50 5 0 0
QPF 12hr 1.50 0.09 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs L D C S
Tstms L D S
Date Wed 05/22/24 Thu 05/23/24 Fri 05/24/24 Sat 05/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 64 86 68 90 71 91 71 90
Temp 66 67 85 78 70 72 88 80 73 74 90 81 73 74 89 81
Dewpt 65 66 66 68 68 70 68 70 70 70 70 72 71 71 70 71
PWind dir E E S SW S S S SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC FW FW SC SC SC SC SC B1 SC SC SC
PoP 12hr 0 0 0 5 5 20 20 30
Rain shwrs S S S S C
Tstms S S S S C
$$
SCZ043-192000-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
640 AM EDT Sun May 19 2024
Date Sun 05/19/24 Mon 05/20/24 Tue 05/21/24
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 78 59 81 59 83
Temp 68 77 77 75 69 64 62 60 63 73 80 81 74 67 61 59 63 73 81 83 74
Dewpt 68 69 68 67 66 64 62 60 62 61 61 61 63 63 61 59 63 62 60 60 63
RH 100 76 74 76 90100100100 97 66 52 51 69 87100100100 68 49 46 69
Wind dir W N N NE NE NE NE NE NE NE NE NE NE E E NE NE NE NE NE E
Wind spd 2 4 5 5 5 3 3 5 6 9 8 6 3 1 1 1 2 4 6 5 2
Clouds B1 B2 B2 B2 OV B2 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW
PoP 12hr 70 30 5 0 0
QPF 12hr 0.25 0.02 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C L C C
Tstms S C L C S
Date Wed 05/22/24 Thu 05/23/24 Fri 05/24/24 Sat 05/25/24
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 59 88 63 90 67 92 68 88
Temp 60 63 86 79 65 67 88 80 69 71 92 81 69 70 87 80
Dewpt 60 63 63 66 65 67 65 68 68 69 68 70 69 70 68 70
PWind dir E SW S SW S SW S SW
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW FW SC SC SC SC SC SC SC SC B1 SC SC SC
PoP 12hr 0 0 0 5 5 20 20 40
Rain shwrs S S S S C
Tstms S S S S C
$$
GAZ099-192000-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
640 AM EDT Sun May 19 2024
Date Sun 05/19/24 Mon 05/20/24 Tue 05/21/24
EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 81 62 83 60 85
Temp 69 79 80 76 72 67 65 63 63 74 81 83 77 68 62 60 63 77 83 85 77
Dewpt 68 69 68 67 67 67 65 63 63 62 61 60 62 63 62 60 63 62 60 58 61
RH 97 72 67 74 84100100100100 66 51 46 60 84100100100 60 46 40 58
Wind dir W NW N N NE NE NE NE NE NE NE NE NE E N N NE NE NE NE E
Wind spd 2 3 4 5 3 4 3 4 6 9 6 6 2 1 0 0 1 3 5 5 1
Clouds B2 B2 B2 OV B2 B2 B1 B1 SC SC SC SC FW FW CL CL CL FW FW FW FW
PoP 12hr 90 30 0 0 0
QPF 12hr 1.01 0.03 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S L D C
Tstms S L D S
Date Wed 05/22/24 Thu 05/23/24 Fri 05/24/24 Sat 05/25/24
EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 61 88 65 90 68 92 70 91
Temp 63 64 86 81 66 68 88 82 70 72 90 84 72 72 89 82
Dewpt 62 63 61 64 65 67 65 67 66 67 66 67 67 69 67 67
PWind dir E SW S SW S SW SW W
Wind char LT LT LT LT LT LT LT LT
Avg clouds FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr 0 0 0 5 5 20 20 30
Rain shwrs S S C
Tstms S S C
$$
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