Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
194
FOUS52 KCHS 032136
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
436 PM EST Wed Dec 3 2025
SCZ050-040900-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
436 PM EST Wed Dec 3 2025
Date 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat
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 60 46 57 44
Temp 49 45 42 39 38 50 58 59 53 49 47 48 49 53 55 56 51 49 48 46 45
Dewpt 41 41 39 38 37 39 40 41 43 44 44 45 46 50 52 51 50 49 47 46 45
RH 74 86 89 96 96 66 51 51 69 83 89 89 89 89 90 83 96100 96100100
Wind dir N N N N N N NW NW N NE NE NE NE NE N N N N N N N
Wind spd 5 3 2 2 2 2 4 4 2 2 3 4 5 6 8 8 5 5 4 4 4
Clouds B2 B1 SC FW FW FW SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr 0 20 50 90 80
QPF 12hr 0 0 0.03 0.65 0.47
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C C D D D D D D L L L
Date 12/06 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 52 44 58 41 55 31 53 34 59
Temp 51 49 47 45 56 52 46 41 53 44 37 31 51 45 39 35 57 51
Dewpt 47 48 46 45 46 47 44 40 39 37 32 29 32 36 34 32 36 41
PWind dir N N NE N N N N W SW
Wind char LT LT LT LT GN LT LT LT GN
Avg clouds OV OV OV OV B2 B2 B1 B1 B1 SC SC FW FW FW FW FW FW FW
PoP 12hr 70 70 50 30 20 5 0 5 5
Rain shwrs L L L L C C C S S
$$
GAZ118-040900-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
436 PM EST Wed Dec 3 2025
Date 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 37 61 47 60 49
Temp 49 44 42 39 39 50 58 59 53 49 48 49 49 55 58 59 56 53 52 50 49
Dewpt 43 41 40 38 38 42 43 44 46 46 46 47 49 55 57 57 55 53 52 50 49
RH 80 89 93 96 96 74 57 57 77 89 93 93100100 96 93 96100100100100
Wind dir NW NW N N N N NW NW NW NE NE NE NE NE NE N N N NW NW NW
Wind spd 2 2 1 2 1 2 4 4 2 1 2 2 3 5 5 5 3 2 2 2 2
Clouds B1 SC SC SC SC FW B1 OV OV B2 OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr 0 30 50 80 80
QPF 12hr 0 0 0.06 0.50 0.24
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C C C C L L D D D D L L L
Date 12/06 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 57 48 60 44 57 33 55 33 60
Temp 56 53 51 49 58 54 48 44 55 46 39 33 52 46 38 34 57 51
Dewpt 54 53 51 49 53 52 47 44 45 41 36 32 37 38 35 32 38 40
PWind dir N NE NE N N N NW W SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds OV OV OV OV B2 B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW
PoP 12hr 80 70 50 20 10 5 0 5 5
Rain shwrs L D L L C C S S
$$
SCZ050-040900-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
436 PM EST Wed Dec 3 2025
Date 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat
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 40 60 49 58 46
Temp 50 46 44 42 41 50 58 59 53 51 50 51 52 55 57 57 54 51 50 48 47
Dewpt 45 44 42 41 40 43 44 45 46 47 47 48 50 55 57 56 53 51 49 48 47
RH 83 93 93 96 96 77 59 60 77 86 89 89 93100100 96 96100 96100100
Wind dir N N N N N N NW NW N NE NE NE NE NE N N N N N N N
Wind spd 3 3 2 3 2 3 5 5 2 2 3 4 4 5 8 8 5 4 4 4 4
Clouds B2 B1 SC FW FW FW SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr 0 20 40 90 80
QPF 12hr 0 0 0.02 0.58 0.43
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C C D D D D D D L L L
Date 12/06 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 54 47 58 44 54 33 52 38 59
Temp 54 51 50 49 56 52 47 44 52 44 37 33 49 46 41 38 56 52
Dewpt 52 51 49 49 53 51 47 44 44 40 35 32 37 39 37 36 42 45
PWind dir N N NE N N N N W SW
Wind char LT LT LT LT GN LT LT LT LT
Avg clouds OV OV OV OV B2 B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW
PoP 12hr 70 70 50 30 20 5 0 5 10
Rain shwrs L L L L C C C S S
$$
SCZ048-040900-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
436 PM EST Wed Dec 3 2025
Date 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 39 60 48 58 47
Temp 50 45 43 41 40 50 58 58 53 50 49 49 50 54 56 57 54 51 50 49 47
Dewpt 46 43 41 39 38 42 44 45 46 46 46 46 48 53 56 55 53 51 49 49 47
RH 86 93 93 92 92 74 59 62 77 86 89 89 93 96100 93 96100 96100100
Wind dir NW NW N N N N NW NW N NE NE NE NE NE N N N N N NW N
Wind spd 2 2 2 2 2 2 3 4 1 1 2 3 4 5 5 5 3 3 3 3 3
Clouds B2 SC SC SC FW FW B1 OV OV B2 OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr 0 30 50 90 80
QPF 12hr 0 0 0.06 0.56 0.37
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S C C D D D D D D L L L
Date 12/06 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 55 47 59 44 56 33 53 35 59
Temp 54 52 50 48 57 53 47 44 54 44 38 33 50 45 39 36 56 50
Dewpt 53 51 49 48 53 51 47 43 44 41 34 30 37 39 36 34 40 43
PWind dir N NE NE N N N NW W SW
Wind char LT LT LT LT GN LT LT LT LT
Avg clouds OV OV OV OV B2 B2 B1 B1 B1 SC SC FW FW FW FW FW FW FW
PoP 12hr 80 70 50 30 20 5 0 5 5
Rain shwrs L D L L C C C S S
$$
SCZ043-040900-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
436 PM EST Wed Dec 3 2025
Date 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat
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 58 43 52 42
Temp 46 41 38 35 35 49 56 57 51 45 44 45 45 50 51 51 50 47 45 44 43
Dewpt 43 41 38 35 35 40 40 41 44 45 43 44 45 49 51 50 49 47 45 44 43
RH 89100100100100 71 55 55 77100 96 96100 96100 96 96100100100100
Wind dir N N N N N N NW W N E NE NE E NE NE N N N N N N
Wind spd 2 0 0 0 0 1 4 2 0 1 1 2 3 5 5 5 2 2 2 2 2
Clouds B1 B1 SC SC SC FW B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr 0 30 60 90 90
QPF 12hr 0 0 0.05 0.83 0.42
Snow 12hr 00-00 00-00 00-00
Rain shwrs S S L L D D D D D D D D L
Date 12/06 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
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 51 42 55 39 52 28 51 30 58
Temp 50 48 45 44 54 49 43 39 51 42 34 28 49 42 35 32 55 48
Dewpt 49 48 45 44 48 47 42 39 39 37 32 28 32 35 32 31 35 38
PWind dir N NE NE N N N NW W SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds OV OV OV OV B2 B2 B1 B1 B1 SC SC FW FW FW FW FW FW FW
PoP 12hr 70 70 50 30 20 5 0 5 5
Rain shwrs L L L L C C C C S
$$
GAZ099-040900-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
436 PM EST Wed Dec 3 2025
Date 12/03/25 Thu 12/04/25 Fri 12/05/25 Sat
EST 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 33 57 44 55 46
Temp 46 41 38 35 35 47 54 55 50 46 45 46 46 50 53 54 52 50 49 48 46
Dewpt 41 39 38 35 35 40 42 43 45 45 45 45 46 50 52 51 51 50 49 48 46
RH 83 92100100100 76 64 64 83 96100 96100100 96 90 96100100100100
Wind dir NW N NW N N NW W W NW E NE NE E NE NE N N NE N NW NW
Wind spd 2 1 1 1 1 2 4 3 1 1 2 2 3 5 5 5 3 2 2 2 2
Clouds B1 B1 SC SC SC SC B2 OV OV B2 OV OV OV OV OV OV OV OV OV OV OV
PoP 12hr 0 40 70 90 90
QPF 12hr 0 0 0.11 0.87 0.39
Snow 12hr 00-00 00-00 00-00
Rain shwrs C C C L L D D D D D D D D L
Date 12/06 Sun 12/07/25 Mon 12/08/25 Tue 12/09/25 Wed 12/10/25
EST 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 55 45 58 40 56 29 53 30 59
Temp 53 52 49 47 56 52 46 41 53 44 37 30 49 44 35 32 55 49
Dewpt 51 51 49 47 50 50 46 41 43 40 34 30 34 36 33 31 36 37
PWind dir N NE NE N N N NW W SW
Wind char LT LT LT LT LT LT LT LT LT
Avg clouds OV OV OV OV B2 B2 B1 B1 B1 SC SC SC FW FW FW FW FW FW
PoP 12hr 70 70 50 20 20 0 0 5 5
Rain shwrs L L L L C C S S S
$$
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