AFOS product PFMCHS
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Displaying AFOS PIL: PFMCHS
Product Timestamp: 2018-08-20 04:20 UTC

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FOUS52 KCHS 200420
PFMCHS

Point Forecast Matrices
National Weather Service Charleston SC
1220 AM EDT Mon Aug 20 2018

SCZ050-210900-
Charleston International Airport-Charleston SC
32.91N  80.03W Elev. 45 ft
1220 AM EDT Mon Aug 20 2018

Date           08/19/18      Mon 08/20/18            Tue 08/21/18            Wed
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      75          91          76          93          77
Temp                   76 75 76 83 89 89 83 79 78 77 78 88 92 91 84 81 79 77 78
Dewpt                  72 73 74 74 74 75 75 76 76 76 76 75 75 75 75 76 75 75 74
RH                     87 94 94 74 61 64 77 91 94 97 94 66 58 60 74 85 88 94 88
Wind dir               SW SW SW SW SW  S  S  S  S SW SW SW SW  S  S  S SW SW  W
Wind spd                3  2  2  8  9 13 12  8  4  3  3  9 11 12 10  9  8  4  5
Clouds                 B1 SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 SC SC
PoP 12hr                     20          20          10          20          30
QPF 12hr                      0           0           0           0        0.03
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs              S           S  S              S  S  S  S  C  C  S  S  C
Tstms                   S           S  S              S  S  S  S  C  C  S  S  C
Heat index                      90 98 99 90             98103102 92            
Max heat                           98   101               103   103    90      


Date           08/22  Thu 08/23/18  Fri 08/24/18  Sat 08/25/18  Sun 08/26/18
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          92      74    89      72    87      72    87      72    87
Temp          91 83   77 76 89 80   75 74 87 79   74 74 87 79   74 74 87 81
Dewpt         73 74   75 71 73 74   72 71 74 74   73 73 74 74   74 74 75 75
PWind dir        SW      SW     E       E     E       E     E       E     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B1 B1   B1 B1 B2 B2   B1 B1 B2 B2   B1 B1 B2 B1
PoP 12hr         40      50    50      40    50      40    50      40    50
Rain shwrs     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
GAZ118-210900-
Savannah International Airport-Inland Chatham GA
32.12N  81.20W Elev. 50 ft
1220 AM EDT Mon Aug 20 2018

Date           08/19/18      Mon 08/20/18            Tue 08/21/18            Wed
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      73          92          75          93          75
Temp                   73 73 75 84 90 90 83 80 77 76 76 87 93 91 84 80 78 75 77
Dewpt                  72 72 73 74 73 73 74 75 75 74 74 74 73 73 74 75 73 74 73
RH                     97 97 94 72 58 58 74 85 94 94 94 65 52 56 72 85 85 97 87
Wind dir               SW SW SW  W SW  S  S  S  S SW SW SW SW SW  S  S SW SW  W
Wind spd                2  2  2  6  6  8 11  6  4  2  3  8  9 10  8  5  5  4  5
Clouds                 B1 SC FW SC SC B1 B1 SC SC SC SC SC SC SC SC SC B1 SC SC
PoP 12hr                     20          20          10          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs                          S  S                    S  S  S  S        C
Tstms                               S  S                    S  S  S  S        C
Heat index                      91 98 98 90             95102100 91            
Max heat                           98   100               102   102            


Date           08/22  Thu 08/23/18  Fri 08/24/18  Sat 08/25/18  Sun 08/26/18
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          93      74    90      73    88      72    88      73    88
Temp          92 83   77 76 90 82   76 74 88 80   74 74 87 81   75 74 88 81
Dewpt         72 72   72 71 72 72   71 71 73 73   73 73 74 73   73 73 74 73
PWind dir        SW       W     S       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B2 B1
PoP 12hr         40      40    50      40    50      40    50      40    50
Rain shwrs     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
SCZ050-210900-
Charleston Waterfront-Charleston SC
32.78N  79.94W Elev. 10 ft
1220 AM EDT Mon Aug 20 2018

Date           08/19/18      Mon 08/20/18            Tue 08/21/18            Wed
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      78          87          78          90          79
Temp                   79 79 78 84 87 86 82 80 79 78 79 86 90 89 84 81 80 79 80
Dewpt                  74 74 75 74 74 75 76 77 77 77 77 75 76 76 76 76 76 75 75
RH                     85 85 91 72 65 70 82 91 94 97 94 70 64 66 77 85 88 88 85
Wind dir               SW SW SW SW SW  S  S  S SW SW SW SW SW  S  S SW SW SW  W
Wind spd                8  5  6  8 10 16 14 10 10  9  9 10 13 14 14 13 11  8  6
Clouds                 B1 SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC B1 B1 SC
PoP 12hr                     20          20          10          20          30
QPF 12hr                      0           0           0           0        0.02
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs              S           S  S              S  S        C  C  S  S  C
Tstms                   S           S  S              S  S        C  C  S  S  C
Heat index                      91 95 95                95101100 92            
Max heat                           95    96               102   102            


Date           08/22  Thu 08/23/18  Fri 08/24/18  Sat 08/25/18  Sun 08/26/18
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          89      75    88      74    86      74    86      75    86
Temp          89 82   77 77 88 80   75 75 86 80   76 76 86 80   75 75 86 81
Dewpt         74 75   75 73 75 75   73 72 75 74   74 73 75 75   75 74 75 75
PWind dir        SW      SW     E       E     E       E     E       E     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B1 B1   B1 B1 B2 B2   B2 B2 B2 B2   B1 B1 B2 B1
PoP 12hr         40      50    50      40    50      40    50      40    50
Rain shwrs     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
SCZ048-210900-
Beaufort Marine Corps Air Station-Beaufort SC
32.48N  80.72W Elev. 37 ft
1220 AM EDT Mon Aug 20 2018

Date           08/19/18      Mon 08/20/18            Tue 08/21/18            Wed
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      74          91          76          93          76
Temp                   74 75 76 83 89 90 83 80 79 77 78 87 92 91 84 80 78 76 78
Dewpt                  73 73 74 74 73 75 75 76 76 75 75 75 74 74 75 76 75 74 74
RH                     97 94 94 74 59 62 77 88 91 94 91 68 56 58 74 88 91 94 88
Wind dir               SW SW  W  W SW  S  S  S  S SW SW SW SW SW  S  S SW SW  W
Wind spd                2  1  1  6  8 11 12  8  2  2  2  8 10 10  8  6  6  5  5
Clouds                 B1 SC FW B1 SC B1 B1 B1 SC SC SC SC SC SC SC SC B1 SC SC
PoP 12hr                     20          20          10          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs                          S  S              S  S  S  S  S  S  S  S  C
Tstms                               S  S              S  S  S  S  S  S  S  S  C
Heat index                      90 97101 90             96102101 92            
Max heat                           97   101               102   102            


Date           08/22  Thu 08/23/18  Fri 08/24/18  Sat 08/25/18  Sun 08/26/18
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          92      73    90      72    87      72    88      73    88
Temp          91 82   76 76 90 82   74 73 87 80   74 74 88 81   75 74 87 81
Dewpt         73 73   73 71 73 73   72 72 74 74   73 73 74 74   73 74 74 74
PWind dir        SW       W     S       E     E       E     E       E     E
Wind char        GN      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         40      40    50      40    50      40    50      40    50
Rain shwrs     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
SCZ043-210900-
Walterboro-Inland Colleton SC
32.91N  80.67W Elev. 98 ft
1220 AM EDT Mon Aug 20 2018

Date           08/19/18      Mon 08/20/18            Tue 08/21/18            Wed
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      73          91          74          92          74
Temp                   73 73 75 82 89 90 81 78 76 75 76 86 92 90 83 79 77 74 76
Dewpt                  71 72 73 74 73 73 75 75 75 74 74 74 73 72 73 74 73 73 73
RH                     93 97 94 77 59 58 82 91 97 97 94 68 54 56 72 85 87 97 90
Wind dir               SW SW SW SW SW SW  S  S  S SW SW SW SW SW  S  S SW SW  W
Wind spd                0  0  0  6  8  8 11  5  0  0  0  8 10 10  6  5  5  3  4
Clouds                 B1 B1 SC B1 B1 B1 B1 SC SC SC SC SC B1 SC SC B1 B1 SC SC
PoP 12hr                     10          30          20          20          30
QPF 12hr                      0        0.01           0           0        0.03
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs                          S  C  S           S  S  S  S  C  C        C
Tstms                               S  C  S           S  S  S  S  C  C        C
Heat index                         97 98                94101 97               
Max heat                           97    99               101   100            


Date           08/22  Thu 08/23/18  Fri 08/24/18  Sat 08/25/18  Sun 08/26/18
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          92      71    89      70    87      70    87      71    88
Temp          92 82   75 74 89 79   72 71 86 78   72 72 86 79   73 72 88 80
Dewpt         71 72   71 69 71 72   70 69 72 73   71 71 73 73   72 72 73 73
PWind dir         W       W     N       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B2 B1
PoP 12hr         40      40    40      30    50      40    50      40    50
Rain shwrs     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$
GAZ099-210900-
Metter-Candler GA
32.40N  82.06W Elev. 197 ft
1220 AM EDT Mon Aug 20 2018

Date           08/19/18      Mon 08/20/18            Tue 08/21/18            Wed
EDT 3hrly     17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08
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                      72          90          73          92          73
Temp                   73 73 73 81 88 89 82 77 75 73 75 86 92 90 82 78 76 74 76
Dewpt                  72 72 72 74 73 73 73 73 73 72 73 74 73 72 73 73 73 73 73
RH                     97 97 97 79 61 59 74 87 94 97 94 68 54 56 74 85 90 97 90
Wind dir               SW SW SW SW SW SW SW SW  S SW SW SW SW SW SW SW SW  W  W
Wind spd                0  0  0  6  9  9  3  0  0  0  0  8 10 10  5  4  4  3  3
Clouds                 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                      5          30          20          20          20
QPF 12hr                      0        0.06           0           0           0
Snow 12hr                 00-00       00-00       00-00                        
Rain shwrs                          S  C  S                 S  S  S  S        C
Tstms                               S  C  S                 S  S  S  S        C
Heat index                         96 97                94101 97               
Max heat                           96    97               101   100            


Date           08/22  Thu 08/23/18  Fri 08/24/18  Sat 08/25/18  Sun 08/26/18
EDT 6hrly     14 20   02 08 14 20   02 08 14 20   02 08 14 20   02 08 14 20
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          92      71    90      71    88      71    88      71    89
Temp          92 81   74 74 89 82   73 72 88 81   73 73 88 81   73 72 88 81
Dewpt         71 71   70 69 69 71   70 70 70 72   71 71 71 72   71 71 72 72
PWind dir         W       W     N       E     E       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC SC SC SC   SC B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B2
PoP 12hr         40      30    40      30    50      30    50      40    50
Rain shwrs     C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C
Tstms          C  C    C  C  C  C    C  C  C  C    C  C  C  C    C  C  C  C

$$

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

$$