Point Forecast Matrices
Issued by NWS Charleston, SC
Issued by NWS Charleston, SC
670
FOUS52 KCHS 021116
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
616 AM EST Tue Dec 2 2025
SCZ050-022100-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
616 AM EST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 39 57 37 62
Temp 53 57 59 59 53 50 47 43 40 47 54 56 49 44 40 39 39 52 60 60 53
Dewpt 51 55 55 53 51 49 45 42 38 38 40 40 42 41 39 38 38 40 39 39 43
RH 93 93 87 80 93 96 93 96 92 71 59 55 77 89 96 96 96 63 46 46 69
Wind dir N SW NW NW NW NW N N N N N N N N N N N NW W W NW
Wind spd 5 10 10 9 6 6 6 6 8 8 5 5 3 2 2 2 2 3 5 5 3
Clouds OV OV OV B1 SC B2 B1 SC B1 SC SC SC SC SC SC SC SC SC B1 B2 OV
PoP 12hr 100 0 0 0 10
QPF 12hr 0.67 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs L D C
Tstms S S
Wind chill 39 35
Min chill 35 36 38
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 44 54 44 56 42 59 38 57
Temp 47 47 51 50 47 46 55 50 47 43 57 49 44 39 55 46
Dewpt 43 43 47 49 47 46 48 48 45 43 43 43 41 38 36 38
PWind dir N NE N NW NW N N N
Wind char LT LT LT LT LT LT LT GN
Avg clouds OV OV OV OV OV OV OV OV B2 B2 B1 SC SC SC SC SC
PoP 12hr 30 70 80 70 50 20 10 10
Rain shwrs C C L D L L L C C S S
$$
GAZ118-022100-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
616 AM EST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 66 42 59 38 61
Temp 55 61 62 63 57 52 49 44 42 50 56 58 51 44 41 39 39 52 60 60 53
Dewpt 55 61 60 59 55 51 46 42 41 46 46 45 45 43 41 39 39 44 43 44 45
RH 100100 93 87 93 96 89 93 96 86 69 62 80 96100100100 74 53 55 74
Wind dir NE SW NW NW NW NW NW NW N N NW NW N N N N N NW W W NW
Wind spd 4 8 8 8 5 5 4 3 3 3 3 3 2 2 1 1 1 2 5 5 2
Clouds OV OV OV B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC B2 OV OV
PoP 12hr 100 0 0 0 10
QPF 12hr 0.59 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs D L C S
Tstms S
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 47 56 47 58 44 61 41 59
Temp 49 48 54 53 51 49 57 52 49 44 59 52 45 41 57 48
Dewpt 45 45 51 52 50 49 53 52 49 44 48 47 44 39 42 42
PWind dir N NE N NW NW NW NW N
Wind char LT LT LT LT LT LT LT LT
Avg clouds OV OV OV OV OV OV OV B2 B2 B1 B1 B1 SC SC FW FW
PoP 12hr 30 70 70 60 50 20 10 10
Rain shwrs S C C L L L L L C C S S
$$
SCZ050-022100-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
616 AM EST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 64 42 56 40 61
Temp 55 61 62 61 55 51 49 45 43 48 54 55 50 46 43 42 42 51 59 59 53
Dewpt 55 61 60 59 55 51 49 45 42 44 46 47 46 45 43 42 41 45 45 45 46
RH 100100 93 93100100100100 96 86 74 74 86 96100100 96 80 60 60 77
Wind dir N SW W NW NW NW N N N N N N N N N N N NW W W NW
Wind spd 5 9 10 9 5 5 5 5 6 6 5 5 3 2 2 2 2 3 5 5 3
Clouds OV OV OV B1 SC B1 B1 B1 B1 SC SC FW SC SC SC SC SC SC B1 OV OV
PoP 12hr 100 0 0 0 10
QPF 12hr 0.68 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs C D L
Tstms S S
Wind chill 39
Min chill 38
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 47 56 46 56 45 59 42 57
Temp 49 49 53 53 50 48 56 52 49 46 57 51 47 42 54 48
Dewpt 45 46 52 51 50 48 53 52 49 46 49 48 45 41 42 43
PWind dir N NE N NW N N N N
Wind char LT LT LT LT LT LT LT LT
Avg clouds OV OV OV OV OV OV OV OV B2 B2 B1 SC B1 SC SC FW
PoP 12hr 30 70 80 60 50 20 20 10
Rain shwrs C C L D L L L C C S S
$$
SCZ048-022100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
616 AM EST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 63 43 58 39 61
Temp 53 59 60 61 55 51 48 45 43 49 55 57 50 44 42 40 40 51 59 59 53
Dewpt 53 59 59 58 54 50 47 44 42 44 46 45 46 43 41 40 40 44 44 44 45
RH 100100 96 90 96 96 96 96 96 83 72 64 86 96 96100100 77 57 57 74
Wind dir N W NW NW NW NW NW N N N N NW N N N N N NW W W NW
Wind spd 4 9 8 8 5 5 4 4 5 5 3 3 2 2 1 2 2 3 4 4 2
Clouds OV OV OV B1 SC B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 OV OV
PoP 12hr 100 0 0 0 10
QPF 12hr 0.54 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs L D C
Tstms S
Wind chill 39
Min chill 39 39
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 47 54 47 57 44 59 42 58
Temp 48 47 53 52 49 48 56 52 48 44 57 50 45 42 55 47
Dewpt 44 44 51 51 49 48 53 52 48 44 49 47 43 39 42 42
PWind dir N NE N NW NW N N N
Wind char LT LT LT LT LT LT LT LT
Avg clouds OV OV OV OV OV OV OV B2 B2 B1 B1 B1 SC SC SC FW
PoP 12hr 30 70 80 70 50 20 10 10
Rain shwrs C C L D L L L C C S S
$$
SCZ043-022100-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
616 AM EST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
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 58 37 55 33 60
Temp 48 53 55 56 50 48 44 40 37 47 53 54 45 39 37 35 35 51 58 59 48
Dewpt 48 53 54 53 50 47 44 40 37 39 40 40 42 39 37 35 35 40 40 40 44
RH 100100 96 90100 96100100100 74 61 59 89100100100100 66 51 49 86
Wind dir NE NW NW NW W NW N N NE NE N NW N N N N N W W W W
Wind spd 3 6 5 6 4 4 2 4 5 5 3 2 1 0 0 0 0 2 5 3 1
Clouds OV OV OV B1 SC B2 B2 B1 SC SC FW FW SC SC SC SC SC SC B1 B2 OV
PoP 12hr 100 0 0 0 10
QPF 12hr 0.79 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs D D C S
Tstms S
Wind chill 37 32
Min chill 32 36 37 34
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
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 42 50 42 55 39 56 35 55
Temp 45 44 49 47 45 44 54 48 44 40 55 45 41 36 53 43
Dewpt 43 43 48 46 45 44 49 47 44 40 43 43 39 36 37 38
PWind dir N NE N NW NW N N N
Wind char LT LT LT LT LT LT LT LT
Avg clouds OV OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC SC FW
PoP 12hr 30 70 80 60 50 20 10 10
Rain shwrs S C C L D L L L C C S S
$$
GAZ099-022100-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
616 AM EST Tue Dec 2 2025
Date Tue 12/02/25 Wed 12/03/25 Thu 12/04/25
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 63 35 56 33 59
Temp 50 53 59 60 54 48 41 37 35 46 53 55 47 39 37 35 35 49 57 57 50
Dewpt 50 52 56 55 52 46 41 37 35 42 42 40 41 39 37 35 35 41 41 41 44
RH 100 96 90 84 93 93100100100 86 66 57 79100100100100 74 55 55 80
Wind dir E N NW NW NW NW NW NW N N N NW NW N NW NW NW W W W W
Wind spd 4 5 6 8 5 5 3 3 2 3 3 3 1 1 1 1 1 2 5 4 2
Clouds OV OV B1 B1 B1 SC SC SC B1 B1 SC SC SC FW SC SC SC SC B2 OV OV
PoP 12hr 100 0 0 0 20
QPF 12hr 0.52 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs D L S S S
Tstms S
Wind chill 39 34
Min chill 39 34 39 37 34 39
Date Fri 12/05/25 Sat 12/06/25 Sun 12/07/25 Mon 12/08/25
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 43 53 43 56 40 58 38 57
Temp 45 45 50 50 48 46 55 51 46 41 56 49 44 38 54 45
Dewpt 44 43 47 49 48 46 50 50 46 41 44 45 41 38 41 39
PWind dir N NE NE NW NW NW NW N
Wind char LT LT LT LT LT LT LT LT
Avg clouds OV OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC SC SC
PoP 12hr 40 80 80 60 40 20 10 10
Rain shwrs S C L D D L L L C C S
$$
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