Point Forecast Matrices Issued by NWS Charleston, SC
000
FOUS52 KCHS 300743
PFMCHS
Point Forecast Matrices
National Weather Service Charleston SC
242 AM EST Mon Jan 30 2023
SCZ050-302100-
Charleston International Airport-Charleston SC
32.91N 80.03W Elev. 45 ft
242 AM EST Mon Jan 30 2023
Date Mon 01/30/23 Tue 01/31/23 Wed 02/01/23
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 53 69 56 66
Temp 56 56 60 65 66 60 56 54 53 53 60 67 68 61 58 57 57 56 61 66 65 58
Dewpt 56 56 57 59 59 58 56 54 53 53 57 59 59 59 58 57 57 56 57 57 56 53
RH 100100 90 81 78 93100100100100 90 75 73 93100100100100 87 73 73 83
Wind dir N W NW W NW N NE NE NE N NE S S S SW SW W NW N N NE NE
Wind spd 2 3 4 4 4 3 2 1 1 1 2 4 5 4 4 2 4 3 6 6 8 6
Clouds OV OV OV OV OV B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr 80 10 20 30 30
QPF 12hr 0.24 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs D D C S S S S C C C C S S S
Obvis PF PF PF F PF
Date Thu 02/02/23 Fri 02/03/23 Sat 02/04/23 Sun 02/05/23
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 51 67 47 57 34 52 38 63
Temp 52 52 65 59 56 52 54 50 43 36 49 44 42 41 57 52
Dewpt 52 51 57 54 54 50 44 39 32 26 27 31 36 37 41 43
PWind dir NE E W N NE NE NE N
Wind char LT LT GN GN GN BZ GN GN
Avg clouds OV OV OV OV OV OV OV B2 B1 SC FW SC SC B2 B2 B2
PoP 12hr 30 30 80 70 30 10 10 20
Rain shwrs S C S C L D L C C S S S
$$
GAZ118-302100-
Savannah International Airport-Inland Chatham GA
32.12N 81.20W Elev. 50 ft
242 AM EST Mon Jan 30 2023
Date Mon 01/30/23 Tue 01/31/23 Wed 02/01/23
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 70 57 72 59 69
Temp 56 57 63 70 70 63 60 58 57 57 63 70 72 65 61 59 59 59 63 67 68 63
Dewpt 56 57 60 63 64 62 60 58 57 57 62 62 63 63 61 59 59 59 61 59 58 57
RH 100100 90 78 81 97100100100100 97 76 73 93100100100100 93 75 70 81
Wind dir NE SW SW W NW N E E NE NE S SW SW S S SW W W NW NW N NE
Wind spd 3 3 4 5 5 3 2 1 0 1 3 5 4 3 3 2 3 3 6 6 6 5
Clouds OV OV OV B2 B2 B2 OV B2 OV OV B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2
PoP 12hr 60 10 20 30 20
QPF 12hr 0.09 0 0.06 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs D L C S C C S S S S S S S
Obvis PF PF PF F PF
Date Thu 02/02/23 Fri 02/03/23 Sat 02/04/23 Sun 02/05/23
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 55 72 52 59 36 52 40 61
Temp 57 55 69 64 61 56 57 52 46 40 50 47 43 42 56 52
Dewpt 56 55 60 59 60 55 50 43 37 29 32 36 37 37 44 45
PWind dir NE S SW N NE NE NE N
Wind char LT GN GN GN GN BZ GN GN
Avg clouds B2 OV OV B2 B2 OV OV B2 B1 SC FW SC B1 B2 B2 B2
PoP 12hr 20 20 70 70 30 10 10 20
Rain shwrs S S S C L L C C S S
$$
SCZ050-302100-
Charleston Waterfront-Charleston SC
32.78N 79.94W Elev. 10 ft
242 AM EST Mon Jan 30 2023
Date Mon 01/30/23 Tue 01/31/23 Wed 02/01/23
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 67 53 68 56 65
Temp 56 56 61 65 66 60 56 55 55 54 61 67 67 60 57 57 57 56 61 65 64 58
Dewpt 56 56 59 60 60 59 56 55 55 54 60 61 61 60 57 57 57 56 59 57 56 54
RH 100100 93 84 81 96100100100100 97 81 81100100100100100 93 75 75 86
Wind dir W SW NW W NW N N NE NE N NE S S S SW SW W NW N N NE NE
Wind spd 3 5 5 5 5 4 3 1 2 1 2 4 5 4 4 2 4 4 6 6 8 8
Clouds OV OV OV OV B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 OV
PoP 12hr 80 10 20 30 30
QPF 12hr 0.26 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs D D C S S S S C C C C S S S
Obvis PF PF PF F PF
Date Thu 02/02/23 Fri 02/03/23 Sat 02/04/23 Sun 02/05/23
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 52 66 48 57 36 52 42 62
Temp 53 53 65 59 56 53 54 50 44 38 49 46 45 44 56 52
Dewpt 53 53 58 58 56 53 48 42 35 31 33 37 41 42 46 48
PWind dir NE E W N NE NE NE N
Wind char LT GN GN GN BZ BZ GN GN
Avg clouds OV OV OV B2 OV OV OV B2 B1 SC FW SC B1 B2 OV B2
PoP 12hr 30 20 70 70 30 10 10 20
Rain shwrs S C S S L L L C C S S S
$$
SCZ048-302100-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N 80.72W Elev. 37 ft
242 AM EST Mon Jan 30 2023
Date Mon 01/30/23 Tue 01/31/23 Wed 02/01/23
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 67 55 70 57 67
Temp 55 56 61 65 66 61 58 56 55 55 61 68 68 61 59 58 58 57 62 65 65 59
Dewpt 55 56 58 61 61 60 58 56 55 55 60 61 61 61 59 58 58 57 59 58 57 55
RH 100100 90 87 84 97100100100100 97 78 78100100100100100 90 78 75 87
Wind dir NW SW NW NW NW N N NE NE N NE S S S S SW W W NW N N NE
Wind spd 3 4 3 5 4 3 2 0 0 1 2 5 4 4 3 2 3 4 5 6 6 6
Clouds OV OV OV OV B2 B2 OV B2 OV OV B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2
PoP 12hr 80 10 20 30 30
QPF 12hr 0.13 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs D D C S S S S C C C C S S S
Obvis PF PF PF F PF
Date Thu 02/02/23 Fri 02/03/23 Sat 02/04/23 Sun 02/05/23
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 52 69 49 57 35 52 40 61
Temp 54 53 66 60 58 53 55 49 45 38 49 45 42 42 55 51
Dewpt 54 53 59 58 56 53 48 43 36 29 32 36 37 38 44 46
PWind dir NE SE SW N NE NE NE N
Wind char LT GN GN GN GN BZ GN GN
Avg clouds B2 OV B2 B2 B2 OV OV B2 B1 SC FW SC B1 B2 B2 B2
PoP 12hr 20 20 70 70 30 10 10 20
Rain shwrs S S S L L L C C S S
$$
SCZ043-302100-
Walterboro-Inland Colleton SC
32.91N 80.67W Elev. 98 ft
242 AM EST Mon Jan 30 2023
Date Mon 01/30/23 Tue 01/31/23 Wed 02/01/23
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 65 54 67 55 65
Temp 53 55 58 64 65 60 57 55 54 54 60 67 67 61 59 57 57 56 61 65 65 57
Dewpt 53 55 56 58 59 58 56 55 54 54 57 59 60 60 59 57 57 56 57 56 54 53
RH 100100 93 81 81 93 96100100100 90 75 78 97100100100100 87 73 68 86
Wind dir N SW E NW NW S SE E NE E SE SW SW SW SW SW W NW N N N NE
Wind spd 1 2 3 4 2 2 1 0 0 1 2 4 4 3 4 2 3 3 5 5 8 5
Clouds OV OV OV OV B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2
PoP 12hr 80 10 30 30 30
QPF 12hr 0.19 0 0 0.01 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs D D C S S S S C C C C C C C C C
Obvis PF PF PF F PF
Date Thu 02/02/23 Fri 02/03/23 Sat 02/04/23 Sun 02/05/23
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 49 64 46 54 30 49 35 58
Temp 52 51 63 56 54 51 53 47 40 34 47 40 36 37 54 47
Dewpt 51 50 56 55 54 50 44 39 31 23 25 30 31 34 40 43
PWind dir NE SE N N NE NE NE N
Wind char LT LT LT GN GN GN GN LT
Avg clouds B2 OV OV OV OV OV OV B2 SC FW FW FW SC B2 B2 B2
PoP 12hr 30 40 80 70 20 10 10 20
Rain shwrs C C S C D D L C S S S
$$
GAZ099-302100-
Metter-Candler GA
32.40N 82.06W Elev. 197 ft
242 AM EST Mon Jan 30 2023
Date Mon 01/30/23 Tue 01/31/23 Wed 02/01/23
EST 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
Max/Min 67 55 73 58 67
Temp 53 55 59 65 66 60 57 56 55 55 60 69 73 65 62 61 60 58 62 66 67 61
Dewpt 53 55 57 62 61 60 57 56 55 55 60 62 63 64 62 61 59 58 59 59 58 58
RH 100100 93 90 84100100100100100100 78 71 97100100 96100 90 78 73 90
Wind dir E SE E W NW N N SE N E S SW W W W SW W NW NW NW NW NE
Wind spd 2 3 2 4 3 2 2 1 1 2 3 5 5 3 3 2 4 4 5 6 8 4
Clouds OV OV OV B2 OV OV OV B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr 50 20 30 30 20
QPF 12hr 0.16 0 0.02 0 0
Snow 12hr 00-00 00-00 00-00
Rain shwrs D C S S S S C C S S S S S S C
Obvis PF PF PF F PF
Date Thu 02/02/23 Fri 02/03/23 Sat 02/04/23 Sun 02/05/23
EST 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Min/Max 55 72 50 58 34 50 38 59
Temp 56 56 69 64 60 55 56 51 45 37 48 44 39 38 53 50
Dewpt 56 55 61 62 59 55 50 47 37 27 29 33 33 34 42 46
PWind dir NE S W N NE NE NE N
Wind char LT GN GN GN GN GN GN GN
Avg clouds B2 OV OV OV B2 OV OV B2 B1 SC FW FW SC B2 B2 B2
PoP 12hr 30 30 80 60 20 5 10 20
Rain shwrs C S C L D L C S S S
$$
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