Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
005
FOUS52 KCHS 010936
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
436 AM EST Mon Dec 1 2025
SCZ050-012100-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
436 AM EST Mon Dec 1 2025
Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 59 48 63 36 56
Temp 49 53 56 58 52 51 52 54 56 59 61 60 53 50 46 41 37 46 53 55 49
Dewpt 46 42 40 41 44 46 49 53 55 57 56 53 51 47 44 40 36 36 37 38 40
RH 89 66 55 53 74 83 89 96 96 93 84 78 93 89 93 96 96 68 54 53 71
Wind dir NE NE NE NE NE NE NE NE W W W W NW NW N N N NE N N N
Wind spd 10 11 11 10 10 9 6 6 9 10 10 10 8 8 8 9 9 8 5 5 3
Clouds B2 B2 B2 OV OV OV OV OV OV OV OV B1 SC B1 B1 SC FW FW FW SC SC
PoP 12hr 5 90 100 5 0
QPF 12hr 0 0.26 0.33 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs C D D D C C
Tstms S C S
Wind chill 35 30
Min chill 30 33
Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 37 62 43 59 47 63 44 62
Temp 41 39 59 54 47 46 54 54 52 54 61 55 50 45 59 54
Dewpt 38 37 39 42 42 41 46 50 52 53 52 51 48 45 45 47
PWind dir N NW N NE S W NW W
Wind char LT LT LT LT LT GN LT LT
Avg clouds SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 B2 B1 B1
PoP 12hr 0 5 20 50 70 70 50 20
Rain shwrs S C C L L L L C C S S
$$
GAZ118-012100-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
436 AM EST Mon Dec 1 2025
Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 63 51 68 39 59
Temp 51 58 62 62 57 54 54 56 57 62 66 64 56 51 46 42 40 49 56 58 50
Dewpt 48 50 51 50 50 50 53 55 57 60 60 58 54 49 44 41 39 42 43 43 44
RH 89 75 67 65 77 86 96 96100 93 81 81 93 93 93 96 96 77 62 57 80
Wind dir NE NE NE E NE NE NE NE SW W W NW NW NW NW N N N N N N
Wind spd 6 9 9 10 6 5 4 5 6 9 8 9 6 5 5 4 4 5 4 4 2
Clouds B1 B1 B2 OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC SC FW FW SC
PoP 12hr 20 80 90 5 0
QPF 12hr 0 0.24 0.31 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs C L D D D C C
Tstms C S S
Wind chill 39 37
Min chill 37 39
Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 38 63 46 62 52 66 47 63
Temp 42 39 61 55 48 48 58 56 56 58 65 58 52 48 60 56
Dewpt 40 38 42 44 43 43 51 54 56 58 59 56 51 48 49 50
PWind dir N NW N NE S W W W
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC SC B1 B2 OV B2 OV OV OV B2 B2 B2 B1 B1 B1
PoP 12hr 0 5 20 50 60 70 50 30
Rain shwrs S C C L L L L C C C S
$$
SCZ050-012100-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
436 AM EST Mon Dec 1 2025
Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 61 51 66 40 56
Temp 51 55 58 59 55 54 56 58 59 63 64 62 55 51 48 44 41 46 53 55 50
Dewpt 49 48 47 49 50 53 56 58 59 62 62 59 55 51 48 44 39 41 43 44 45
RH 93 77 67 69 83 96100100100 97 93 90100100100100 92 83 69 66 83
Wind dir NE NE NE NE NE NE NE NE W W W W NW NW N N N N NE NE N
Wind spd 10 10 10 11 9 8 5 5 8 10 10 9 6 6 6 8 8 6 6 5 3
Clouds B2 B2 B2 OV OV OV OV OV OV OV OV B1 SC B1 B1 SC SC FW FW SC SC
PoP 12hr 5 90 100 10 0
QPF 12hr 0 0.31 0.33 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs C D D D C C
Tstms C C S
Wind chill 36
Min chill 35 36
Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 40 61 47 60 51 63 48 62
Temp 44 42 59 55 49 49 56 56 56 57 62 56 52 48 59 56
Dewpt 41 40 44 46 45 45 51 55 56 57 58 56 52 48 51 50
PWind dir N NW N NE W W NW W
Wind char LT LT LT LT LT GN LT LT
Avg clouds SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 B2 B1 B1
PoP 12hr 0 5 20 50 70 70 50 30
Rain shwrs S C C L L L C C C C S
$$
SCZ048-012100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
436 AM EST Mon Dec 1 2025
Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 61 51 65 41 57
Temp 50 55 59 60 55 52 53 55 56 60 63 62 54 49 46 43 41 47 54 56 49
Dewpt 48 49 49 48 49 49 52 54 56 59 60 58 54 49 45 42 39 41 42 43 44
RH 93 80 69 64 80 89 96 96100 96 90 87100100 96 96 92 79 64 62 83
Wind dir NE NE NE NE NE NE NE NE W W W W NW NW NW N N NE N N N
Wind spd 9 10 9 9 6 6 5 5 8 10 8 8 5 5 5 5 5 5 4 3 2
Clouds B2 B2 B2 OV B2 OV OV OV OV OV OV B1 SC SC SC SC SC FW FW SC SC
PoP 12hr 10 90 100 5 0
QPF 12hr 0 0.39 0.36 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S L D D D C C
Tstms S C S
Wind chill 39 37
Min chill 37 38
Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 39 62 46 60 51 64 47 62
Temp 42 40 60 55 49 47 56 55 55 57 62 56 51 47 60 55
Dewpt 40 38 43 44 43 42 51 54 55 57 59 55 51 47 50 50
PWind dir N NW N NE S W NW W
Wind char LT LT LT LT LT GN LT LT
Avg clouds SC SC SC B1 B2 OV OV OV OV OV OV B2 B2 B2 B1 B1
PoP 12hr 0 5 20 50 70 70 50 30
Rain shwrs S C C L L L L C C C S
$$
SCZ043-012100-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
436 AM EST Mon Dec 1 2025
Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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 56 43 59 34 55
Temp 46 53 56 55 49 47 47 48 51 55 57 57 49 46 43 38 35 45 52 54 44
Dewpt 45 42 39 39 42 43 46 48 51 54 54 53 49 46 43 38 35 35 37 38 41
RH 96 66 53 55 77 86 96100100 96 90 86100100100100100 68 56 54 89
Wind dir NE NE NE NE NE NE NE NE N W W W W NW N N NE NE NE N N
Wind spd 8 10 10 8 5 5 4 5 5 8 8 6 5 5 4 5 5 5 4 3 2
Clouds B2 B2 B2 B2 B2 OV OV OV OV OV B2 B1 SC B1 B1 SC FW FW FW FW SC
PoP 12hr 5 90 100 5 0
QPF 12hr 0 0.26 0.52 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S L D D D C C
Tstms S S
Wind chill 34 30
Min chill 29 32
Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 33 60 40 55 44 60 41 60
Temp 36 35 58 50 43 43 51 49 49 50 59 51 47 42 58 51
Dewpt 36 35 39 43 41 40 46 48 49 50 53 51 47 42 45 46
PWind dir N W N NE S NW W W
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC SC B1 B2 OV OV OV OV OV B2 B2 B2 B1 B1 SC
PoP 12hr 0 5 20 60 70 70 50 20
Rain shwrs S C L L L L L C C S S
$$
GAZ099-012100-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
436 AM EST Mon Dec 1 2025
Date Mon 12/01/25 Tue 12/02/25 Wed 12/03/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 62 47 63 33 56
Temp 48 55 60 61 55 51 50 51 52 57 61 60 52 46 41 36 34 46 53 55 47
Dewpt 46 47 45 45 45 45 48 49 51 55 54 53 50 45 39 36 34 38 39 39 40
RH 93 74 58 56 69 80 93 93 96 93 78 78 93 96 92100100 73 59 55 76
Wind dir NE NE NE E E E E NE E W W NW NW NW NW NW N NE NE N N
Wind spd 5 8 9 8 5 4 4 4 6 6 8 9 5 5 3 3 3 4 4 3 2
Clouds B2 B2 OV B2 OV OV OV OV OV OV B2 B1 B1 FW FW SC SC SC FW SC SC
PoP 12hr 20 90 90 5 0
QPF 12hr 0 0.38 0.38 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs S C D D D D C C
Tstms S
Wind chill 39 33 31
Min chill 39 30 34
Date Thu 12/04/25 Fri 12/05/25 Sat 12/06/25 Sun 12/07/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 33 61 42 58 48 63 43 61
Temp 38 35 59 52 45 44 54 54 53 54 61 55 49 43 58 53
Dewpt 37 35 39 41 41 41 46 51 53 54 54 53 49 43 46 46
PWind dir N W N E S W W W
Wind char LT LT LT LT LT LT LT LT
Avg clouds SC SC B1 B1 B2 OV OV OV OV OV OV B2 B1 B1 B1 SC
PoP 12hr 0 10 20 60 70 70 40 20
Rain shwrs S S C L L L L C C C S S
$$
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