Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
234
FOUS52 KCHS 230546
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
1246 AM EST Sun Feb 23 2025
SCZ050-240900-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
1246 AM EST Sun Feb 23 2025
Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 36 64 41 65 42
Temp 41 38 36 51 61 63 52 46 44 43 43 54 62 63 55 49 47 45 44
Dewpt 39 37 35 36 37 38 39 40 41 40 40 42 43 45 46 46 45 44 43
RH 92 96 96 56 41 39 61 79 89 89 89 64 50 52 72 89 93 96 96
Wind dir W NW NW NW W SW S SW N N N E SE SE SE NE N N NW
Wind spd 1 1 2 3 3 3 2 1 0 0 0 2 4 3 2 1 1 1 2
Clouds FW FW FW CL CL FW B1 B1 B2 B2 OV B2 SC SC SC FW FW FW FW
PoP 12hr 0 0 10 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 71 45 71 50 73 45 64 42 68
Temp 68 60 51 46 70 58 53 51 72 62 52 45 62 55 46 43 66 58
Dewpt 47 49 45 42 46 49 50 48 49 48 44 39 37 37 37 35 38 44
PWind dir NW W E S SW NW NW W SW
Wind char LT LT LT LT GN GN GN LT GN
Avg clouds FW FW CL CL CL CL CL FW SC SC B1 SC FW FW CL FW FW FW
PoP 12hr 5 0 0 5 20 30 10 0 0
Rain shwrs S C S
$$
GAZ118-240900-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
1246 AM EST Sun Feb 23 2025
Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 37 64 44 64 43
Temp 42 39 37 51 62 64 53 48 46 45 45 52 60 63 54 49 46 44 43
Dewpt 40 36 33 35 36 37 38 40 41 41 42 43 45 47 48 47 46 44 43
RH 93 89 85 54 38 37 57 74 83 86 89 71 58 56 80 93100100100
Wind dir W NW NW NW W SW S S N N N NE E E E NE N N NW
Wind spd 1 1 2 3 3 3 2 1 0 0 0 2 4 3 2 1 1 1 2
Clouds FW FW FW FW FW SC B1 B2 B2 OV B2 B2 B1 SC SC FW FW FW FW
PoP 12hr 0 0 20 20 5
QPF 12hr 0 0 0 0.08 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S S S S S
Obvis PF PF PF
Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 73 45 74 49 75 45 67 42 71
Temp 69 61 51 46 72 60 52 50 73 63 52 45 64 57 46 43 67 60
Dewpt 46 47 43 42 47 49 48 47 48 48 42 38 36 36 36 35 38 42
PWind dir NW W SW S W W NW W SW
Wind char LT LT LT LT GN LT GN LT LT
Avg clouds FW CL CL CL CL CL CL FW SC SC SC FW FW CL CL FW FW FW
PoP 12hr 0 0 0 5 20 30 5 0 0
Rain shwrs S C S
$$
SCZ050-240900-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
1246 AM EST Sun Feb 23 2025
Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 41 62 45 62 45
Temp 46 43 41 52 61 61 51 48 47 46 46 55 62 61 54 50 49 47 46
Dewpt 39 39 38 39 39 40 41 42 43 42 42 43 45 46 47 48 47 46 45
RH 76 86 89 61 44 46 68 80 86 86 86 64 54 58 77 93 93 96 96
Wind dir W NW NW W W SW S SW N N N NE E E E NE N N N
Wind spd 1 2 3 3 3 3 3 1 0 0 1 3 4 4 3 2 1 2 3
Clouds FW FW FW CL CL FW B1 B1 B2 OV OV B2 B1 SC SC FW FW FW FW
PoP 12hr 0 0 20 20 5
QPF 12hr 0 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S
Obvis PF PF PF
Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 68 48 68 52 71 46 64 45 66
Temp 67 58 52 48 67 57 54 52 70 60 52 46 62 54 48 45 65 57
Dewpt 49 49 46 44 48 51 52 50 52 49 46 40 39 39 39 37 41 45
PWind dir W W E S SW W NW W SW
Wind char LT LT LT LT GN GN GN LT GN
Avg clouds FW FW CL FW CL CL FW FW SC SC B1 SC FW FW FW FW FW FW
PoP 12hr 5 0 0 5 20 30 10 0 0
Rain shwrs S C S
$$
SCZ048-240900-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
1246 AM EST Sun Feb 23 2025
Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 38 62 44 62 43
Temp 43 40 38 51 60 62 52 47 46 45 45 53 60 61 53 49 47 45 44
Dewpt 41 38 35 36 37 38 39 41 42 42 42 43 45 47 48 47 46 45 44
RH 93 92 89 56 42 41 61 79 86 89 89 69 58 60 83 93 96100100
Wind dir N N NW W W SW S S N N N NE E E E NE N N NW
Wind spd 0 0 2 3 3 3 2 1 0 0 0 2 3 3 2 1 1 1 2
Clouds FW FW FW FW FW SC B1 B2 B2 OV OV B2 B1 SC SC FW FW FW FW
PoP 12hr 0 0 20 20 5
QPF 12hr 0 0 0 0.04 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S S S
Obvis PF PF PF
Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 71 45 71 50 72 45 64 43 69
Temp 67 59 51 47 69 58 53 51 71 61 52 45 61 55 47 43 65 58
Dewpt 48 49 45 43 48 50 50 48 50 49 43 39 38 38 37 35 40 45
PWind dir NW W SE S SW W NW W SW
Wind char LT LT LT LT GN LT GN LT LT
Avg clouds FW CL CL CL CL CL CL FW SC SC SC FW FW FW CL FW FW FW
PoP 12hr 0 0 0 5 20 30 10 0 0
Rain shwrs S C S
$$
SCZ043-240900-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
1246 AM EST Sun Feb 23 2025
Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 32 62 39 63 39
Temp 38 35 32 50 60 62 50 44 42 40 40 51 61 62 53 46 43 42 40
Dewpt 37 35 32 33 35 36 37 38 38 38 38 40 42 45 46 45 43 42 40
RH 96100100 52 39 38 61 79 86 92 92 66 49 54 77 96100100100
Wind dir N N NW W W W SW N N N N SE S S SE E N N NW
Wind spd 0 0 1 2 3 2 1 0 0 0 0 1 2 2 2 1 0 1 2
Clouds SC FW FW CL CL FW B1 B1 B2 B2 B2 B1 SC SC FW FW FW FW FW
PoP 12hr 0 0 10 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 71 42 74 48 74 43 64 39 70
Temp 67 59 49 43 71 59 50 49 72 61 49 43 62 54 44 40 67 59
Dewpt 46 46 43 42 45 47 47 47 48 47 41 38 36 36 35 34 37 42
PWind dir NW W SE S W W NW W SW
Wind char LT LT LT LT GN LT GN LT LT
Avg clouds FW CL CL CL CL CL CL FW SC SC SC FW FW FW CL FW FW FW
PoP 12hr 0 0 0 5 30 30 10 0 0
Rain shwrs S C S
$$
GAZ099-240900-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
1246 AM EST Sun Feb 23 2025
Date 02/22/25 Sun 02/23/25 Mon 02/24/25 Tue
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 33 62 42 63 40
Temp 38 35 33 48 59 62 52 47 45 43 42 50 58 63 53 48 44 42 41
Dewpt 37 29 28 30 32 34 35 36 36 38 39 40 41 43 46 45 43 42 41
RH 96 78 82 49 36 35 52 65 70 82 89 68 53 48 77 89 96100100
Wind dir N N NW NW W W W N N N N NE NE E E N N N NW
Wind spd 0 0 1 3 3 2 1 0 0 0 0 2 3 2 1 0 0 1 2
Clouds FW FW FW FW FW SC B1 B2 OV OV B2 B1 SC SC FW FW FW FW FW
PoP 12hr 0 0 20 10 5
QPF 12hr 0 0 0.01 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S
Date 02/25 Wed 02/26/25 Thu 02/27/25 Fri 02/28/25 Sat 03/01/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 72 44 75 48 74 42 65 40 72
Temp 68 60 50 44 71 62 51 49 72 60 49 42 62 55 44 40 67 60
Dewpt 43 44 42 42 44 45 45 46 47 46 38 36 32 34 34 34 36 40
PWind dir NW W W SW W NW NW W SW
Wind char LT LT LT LT LT LT GN LT LT
Avg clouds FW CL CL FW CL CL FW FW SC SC SC FW FW CL CL FW FW FW
PoP 12hr 0 0 0 5 30 20 5 0 0
Rain shwrs S C S
$$
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