Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
048
FOUS52 KCHS 052136
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
436 PM EST Fri Dec 5 2025
SCZ050-060900-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
436 PM EST Fri Dec 5 2025
Date 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon
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 46 54 42 59 43
Temp 51 50 49 48 48 51 52 52 49 48 46 43 44 51 57 58 53 49 47 45 45
Dewpt 51 50 48 48 47 49 48 48 49 48 46 43 44 47 48 49 49 47 46 45 44
RH 100100 96100 96 93 86 86100100100100100 86 72 72 86 93 96100 96
Wind dir N N N N NW NW W W W W NW N NE NE N N N N N N N
Wind spd 3 3 3 2 2 4 5 5 2 2 1 2 3 4 3 4 3 3 3 5 5
Clouds OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2
PoP 12hr 80 90 40 20 30
QPF 12hr 0.19 0.15 0.03 0.02 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs L D C C C C D L C C S S C C S S S
Tstms
Obvis PF PF PF
Date 12/08 Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25
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 55 30 51 34 60 41 63 42 60
Temp 53 46 37 31 48 43 36 36 57 52 48 44 61 54 46 42 58 53
Dewpt 43 39 31 25 28 33 32 31 37 42 42 42 41 43 40 39 40 41
PWind dir N N N N W SW W W W
Wind char GN GN LT LT LT GN GN LT GN
Avg clouds B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC
PoP 12hr 20 0 0 5 5 5 10 10 10
Rain shwrs S
$$
GAZ118-060900-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
436 PM EST Fri Dec 5 2025
Date 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 49 56 45 59 46
Temp 54 52 51 50 49 53 55 54 52 50 48 46 46 51 57 58 54 51 50 48 48
Dewpt 54 52 51 50 49 52 53 53 52 50 48 46 46 51 52 54 52 51 50 48 48
RH 100100100100100 96 93 96100100100100100100 83 86 93100100100100
Wind dir N NW NW NW NW NW W W SW W N N NE NE NE NE NE N N N N
Wind spd 2 2 2 1 1 2 4 4 2 1 1 2 2 3 3 3 2 2 2 2 3
Clouds OV OV OV OV OV B2 OV OV OV OV B2 B2 OV B2 B2 B2 B1 B2 B1 B2 B2
PoP 12hr 70 90 50 30 30
QPF 12hr 0.13 0.18 0.06 0.13 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs L C C C C C L D C C S S S S C C C C S S S
Tstms
Obvis PF PF PF PF
Date 12/08 Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 57 34 53 34 62 43 65 43 64
Temp 55 49 41 34 50 46 36 35 59 53 48 45 63 56 47 44 62 56
Dewpt 49 45 37 30 34 37 35 33 42 45 44 43 47 46 43 41 45 44
PWind dir N N NE N W SW W W W
Wind char LT LT LT LT LT LT GN LT LT
Avg clouds B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr 20 0 0 0 0 5 5 5 10
Rain shwrs S
$$
SCZ050-060900-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
436 PM EST Fri Dec 5 2025
Date 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon
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 48 55 46 58 46
Temp 53 52 50 49 48 52 54 53 51 50 48 46 47 53 56 57 53 50 49 48 48
Dewpt 53 52 50 49 48 52 53 53 51 50 48 46 47 52 53 54 52 50 49 48 47
RH 100100100100100100 96100100100100100100 96 90 90 96100100100 96
Wind dir N NW N NW NW NW W W W NW NW N NE NE N NE N N N N N
Wind spd 2 3 3 2 2 4 5 5 2 2 2 2 3 4 5 5 3 3 3 4 5
Clouds OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2
PoP 12hr 70 90 40 20 30
QPF 12hr 0.17 0.19 0.03 0.03 0.01
Snow 12hr 00-00 00-00 00-00
Rain shwrs L L C C C C D L C C S S C C S S S
Tstms
Obvis PF PF PF
Date 12/08 Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25
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 55 33 51 38 60 45 63 45 62
Temp 53 47 38 33 48 45 40 40 57 54 51 47 61 56 49 45 60 55
Dewpt 48 43 34 29 35 37 36 36 44 47 47 45 47 47 45 42 47 46
PWind dir N N N N W W W W W
Wind char GN GN LT LT LT LT GN LT GN
Avg clouds B2 B1 SC FW FW FW FW FW SC SC FW FW FW FW SC SC SC SC
PoP 12hr 20 0 0 5 5 5 10 5 10
Rain shwrs S
$$
SCZ048-060900-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
436 PM EST Fri Dec 5 2025
Date 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 49 55 44 58 46
Temp 53 51 50 49 49 52 53 54 51 49 47 45 45 51 56 58 52 50 49 47 47
Dewpt 53 51 50 49 49 51 53 53 51 49 47 45 45 50 52 53 52 50 48 47 47
RH 100100100100100 96100 96100100100100100 96 86 83100100 96100100
Wind dir N NW NW NW NW NW W W W W NW N NE NE NE NE NE N N N N
Wind spd 2 2 2 2 2 3 4 4 1 1 1 2 2 3 2 3 2 2 2 3 4
Clouds OV OV OV OV OV OV OV OV OV OV OV B2 OV B2 B1 B1 B1 B2 B2 B2 B2
PoP 12hr 70 90 40 20 30
QPF 12hr 0.15 0.19 0.05 0.06 0.02
Snow 12hr 00-00 00-00 00-00
Rain shwrs L L C C C C D D C C S S S S S S C C S S S
Tstms
Obvis PF PF PF
Date 12/08 Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 56 34 52 35 60 44 64 45 62
Temp 54 47 39 34 49 45 38 36 57 52 48 46 62 55 47 45 60 55
Dewpt 49 44 34 27 33 36 35 34 43 45 44 43 47 46 43 41 46 43
PWind dir N N N N W SW W W W
Wind char LT GN LT LT LT LT GN LT LT
Avg clouds B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW
PoP 12hr 20 0 0 0 0 5 5 5 10
Rain shwrs S
$$
SCZ043-060900-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
436 PM EST Fri Dec 5 2025
Date 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon
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 44 52 39 57 41
Temp 50 48 47 46 45 49 51 51 48 46 43 40 41 49 55 56 50 46 44 43 43
Dewpt 50 48 47 46 45 49 50 50 48 46 43 40 41 47 48 49 48 46 44 43 43
RH 100100100100100100 96 96100100100100100 93 77 77 93100100100100
Wind dir N N N NW NW W W W W N N N NE NE NE N N N N N N
Wind spd 1 1 1 1 1 2 4 3 1 0 0 0 1 2 2 2 1 1 2 2 3
Clouds OV OV OV OV OV OV OV OV B2 OV B2 OV B2 B2 B1 SC B1 B1 B1 B2 B2
PoP 12hr 70 90 30 20 30
QPF 12hr 0.23 0.12 0.02 0.01 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs L L C C C C D L C C S S S S C C S
Obvis PF PF PF PF PF
Date 12/08 Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25
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 53 29 50 29 59 38 61 37 59
Temp 51 43 35 29 47 40 32 31 56 48 44 40 59 50 42 38 57 50
Dewpt 44 41 31 25 28 33 30 29 38 41 40 40 41 41 37 37 40 39
PWind dir N NE NE N W SW W W W
Wind char LT LT LT LT LT LT GN LT LT
Avg clouds B2 B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC
PoP 12hr 20 0 0 0 0 5 10 10 10
Rain shwrs S
$$
GAZ099-060900-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
436 PM EST Fri Dec 5 2025
Date 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 46 55 41 57 44
Temp 51 50 49 48 48 51 53 53 50 48 45 42 43 48 54 56 52 49 48 46 46
Dewpt 51 50 49 48 47 51 51 50 50 48 45 42 43 48 49 51 51 49 48 46 46
RH 100100100100 96100 93 89100100100100100100 83 83 96100100100100
Wind dir NW W NW NW W W W W W SW NW NE NE E E NE NE NE N N N
Wind spd 2 1 1 1 1 2 5 4 2 1 1 1 2 2 3 3 2 1 2 2 3
Clouds OV OV OV OV OV OV OV OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr 70 90 40 20 30
QPF 12hr 0.17 0.15 0.02 0.04 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs L L L C C C D C C C S S S S S S C C S
Tstms
Obvis PF PF PF PF
Date 12/08 Tue 12/09/25 Wed 12/10/25 Thu 12/11/25 Fri 12/12/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 56 31 51 30 61 40 65 41 63
Temp 54 48 39 31 48 43 33 31 57 51 46 42 62 55 45 41 59 53
Dewpt 46 43 37 28 31 35 32 30 40 43 42 42 44 43 40 39 42 39
PWind dir N NE NE NE SW SW W W W
Wind char LT LT LT LT LT LT GN LT LT
Avg clouds B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC FW
PoP 12hr 20 0 0 0 0 5 10 10 10
Rain shwrs S
$$
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