Point Forecast Matrices
Issued by NWS Jackson, MS

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270
FOUS54 KJAN 182041
PFMJAN

Point Forecast Matrices
National Weather Service Jackson MS
341 PM CDT Fri Aug 18 2017

MSZ049-191000-
Jackson-Hinds MS
32.32N  90.08W Elev. 320 ft
341 PM CDT Fri Aug 18 2017

Date           08/18/17      Sat 08/19/17            Sun 08/20/17            Mon
CDT 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                      76          94          75          93          74
Temp          88 85 80 78 76 76 87 92 92 87 80 77 76 76 86 92 92 86 80 77 75 75
Dewpt         77 76 75 74 73 74 77 76 76 76 75 74 74 74 77 76 75 76 75 74 73 73
RH            70 75 85 88 90 94 72 60 60 70 85 90 94 94 75 60 58 72 85 90 94 94
Wind dir       W  W  S  S SW SW  W NW NW  W  S SW  N SE NE  E SE SE SE SE SE SE
Wind spd       4  3  2  3  2  3  5  5  4  2  2  1  0  1  4  4  3  4  2  1  1  1
Clouds        B1 SC SC FW SC SC SC B1 SC SC SC FW FW SC SC B1 SC SC SC SC SC SC
PoP 12hr                     10          20          10          30          10
QPF 12hr                      0        0.04           0        0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C              S  S  S  S              S  S  C  C              S
Tstms          C              S  S  S  S              S  S  C  C              S
Heat index   100 94 85          98105105 97             98105103 96
Max heat        107    93         109   109    97         107   107    96
Heat                                Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/21  Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
CDT 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          93      74    92      74    91      73    89      71    89
Temp          92 87   78 76 91 85   78 76 91 83   76 74 88 84   76 72 88 83
Dewpt         75 75   74 73 75 75   74 74 75 75   73 72 74 73   69 66 70 70
PWind dir        SE       S     S      SW     W      NE     N      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 SC SC B1   B1 SC SC B1   B1 B1 B1 B2   B1 B1 B1 B1
PoP 12hr         30      10    30      10    30      20    40      10    10
Rain shwrs     S  C          S  C          C  C    S  S  C  C          S  S
Tstms          S  C          S  C          C  C    S  S  C  C          S  S

$$
MSZ052-191000-
Meridian-Lauderdale MS
32.33N  88.75W Elev. 320 ft
341 PM CDT Fri Aug 18 2017

Date           08/18/17      Sat 08/19/17            Sun 08/20/17            Mon
CDT 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                      75          93          74          93          73
Temp          90 85 79 77 75 75 85 91 92 86 79 76 75 75 85 91 93 86 80 77 75 74
Dewpt         74 75 72 71 71 72 74 74 73 75 75 74 73 73 75 75 72 75 73 73 72 72
RH            60 72 79 82 87 90 70 58 54 70 88 94 94 94 72 60 51 70 79 87 90 93
Wind dir       W  W  W  W  W  W NW NW NW  W SW NW NW NE NE  E  E  E SE  S SE  E
Wind spd       3  4  2  2  2  2  4  4  3  1  1  1  1  1  5  5  5  3  1  1  0  1
Clouds        SC SC SC FW FW SC SC B1 B1 SC SC FW SC SC SC SC SC SC SC FW FW SC
PoP 12hr                      5          20          10          20          10
QPF 12hr                      0        0.02           0        0.05           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S              S  S  S  S                    S  S
Tstms          S              S  S  S  S                    S  S
Heat index    99 94             93101101 95             95102101 95
Max heat        102    90         103   105    94         105   105    94


Date           08/21  Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
CDT 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          93      74    92      74    91      73    89      69    89
Temp          92 86   77 76 92 84   77 76 91 84   76 74 88 82   74 70 88 82
Dewpt         74 75   74 73 74 75   73 73 74 75   73 72 73 72   68 66 69 71
PWind dir        SE       S    SW      SW     W      NW     N       N    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B1 SC B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1
PoP 12hr         20      10    30      10    40      20    40      10    20
Rain shwrs        S          C  C          C  C    S  S  C  C          S  S
Tstms             S          C  C          C  C    S  S  C  C          S  S

$$
MSZ034-191000-
Greenville-Washington MS
33.48N  90.98W Elev. 160 ft
341 PM CDT Fri Aug 18 2017

Date           08/18/17      Sat 08/19/17            Sun 08/20/17            Mon
CDT 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                      76          95          75          93          75
Temp          90 86 79 77 76 76 85 92 93 88 80 77 76 76 85 92 92 87 80 77 76 76
Dewpt         74 76 74 74 73 74 77 76 74 76 75 74 74 74 76 75 73 75 74 74 73 74
RH            60 72 85 90 90 94 77 60 54 68 85 90 94 94 75 58 54 68 82 90 90 94
Wind dir       W SW  S  S SW SW  W NW NW SW SE  S  W  E SE  E SE SE  E SE  E  E
Wind spd       2  4  4  5  4  4  6  6  5  2  4  2  2  1  5  4  5  4  1  2  2  2
Clouds        SC SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     10          20          20          30          10
QPF 12hr                      0        0.02        0.03        0.06           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S              S  S  S  S  S  S  S  S        C  C              S
Tstms          S              S  S  S  S  S  S  S  S        C  C              S
Heat index   100 96             95104103 99             94102102 97
Max heat        103    94         106   106   101         105   105    95
Heat                                Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/21  Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
CDT 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          93      75    92      75    91      72    87      70    87
Temp          92 87   78 76 91 88   78 77 91 84   76 73 86 83   74 71 86 83
Dewpt         75 76   74 74 75 75   74 74 75 75   72 69 70 69   65 65 67 68
PWind dir        SE       S    SW      SW     W      NE    NE      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   SC SC SC SC   SC SC B1 B1   B1 B1 B1 B1   SC SC SC SC
PoP 12hr         30      10    20      10    50      30    20      10     5
Rain shwrs     S  C          S  S          C  C    C  C  S  S
Tstms          S  C          S  S          C  C    C  C  S  S

$$
MSZ025-191000-
Greenwood-Leflore MS
33.50N  90.08W Elev. 160 ft
341 PM CDT Fri Aug 18 2017

Date           08/18/17      Sat 08/19/17            Sun 08/20/17            Mon
CDT 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                      74          94          74          93          74
Temp          90 85 79 77 75 74 85 92 93 87 79 77 76 75 84 91 93 87 79 76 75 75
Dewpt         75 76 73 73 72 74 77 77 76 78 76 75 74 74 76 76 74 77 75 74 73 73
RH            62 75 82 87 90100 77 62 58 75 91 94 94 97 77 62 54 72 88 94 94 94
Wind dir       N  W SE  S  S SW  W  W NW  W SE SE SE NE  E SE SE SE  E  E  E  E
Wind spd       4  3  3  3  3  3  5  4  4  2  1  2  1  1  4  3  3  3  2  2  2  2
Clouds        SC FW FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     10          20          20          20          10
QPF 12hr                      0        0.02        0.03        0.05           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S  S  S  S  S  S  S  S        S  S              S
Tstms                         S  S  S  S  S  S  S  S        S  S              S
Heat index   100 94             96105106100             94103102 98
Max heat        103    91         107   108    97         106   106    97
Heat                                Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/21  Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
CDT 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          93      75    92      75    90      71    87      68    88
Temp          92 88   78 77 91 87   78 76 90 83   75 72 86 83   73 69 87 82
Dewpt         76 77   75 74 76 76   74 74 76 75   72 69 70 69   65 65 67 69
PWind dir         S       S    SW      SW     W      NE    NE      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   SC SC SC SC   SC SC B1 B2   B1 B1 SC SC   SC SC FW FW
PoP 12hr         30      10    20      10    50      20    20       5     5
Rain shwrs     S  S          S  S          C  C    S  S  S  S
Tstms          S  S          S  S          C  C    S  S  S  S

$$
MSZ047-191000-
Vicksburg-Warren MS
32.35N  91.03W Elev. 110 ft
341 PM CDT Fri Aug 18 2017

Date           08/18/17      Sat 08/19/17            Sun 08/20/17            Mon
CDT 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                      76          95          75          93          75
Temp          88 85 80 78 76 76 86 93 93 86 80 77 76 76 86 93 92 86 80 77 76 76
Dewpt         76 76 75 75 74 74 77 76 75 76 75 75 74 74 77 76 75 76 75 74 73 74
RH            68 75 85 91 94 94 75 58 56 72 85 94 94 94 75 58 58 72 85 90 90 94
Wind dir       W SW  S  S SW SW  W NW  N  S  S SW  S SE  E  E SE SE  E SE  E  E
Wind spd       4  4  3  4  2  4  6  6  4  2  2  1  0  1  3  5  5  4  1  1  1  1
Clouds        SC SC SC SC SC SC SC SC SC SC SC FW FW SC SC B1 SC SC SC SC SC SC
PoP 12hr                     10          20          20          30          10
QPF 12hr                      0        0.05        0.01        0.09           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C              S  S  S  S  S  S        S  S  C  C              S
Tstms          C              S  S  S  S  S  S        S  S  C  C              S
Heat index    99 95 85          98106105 97             97106102 96 85
Max heat        106    94         109   109    97         109   109    96
Heat                                Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/21  Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
CDT 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          93      74    92      74    91      73    89      71    88
Temp          92 86   78 76 91 85   78 76 91 84   76 74 88 84   76 72 88 82
Dewpt         76 75   74 73 75 75   74 74 75 75   73 72 74 72   69 66 69 70
PWind dir        SE      SE     S      SW     W      NE    NE      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 B2   B1 B1 B1 SC
PoP 12hr         30      10    20      10    30      20    40      10    10
Rain shwrs     S  C          S  S          C  C    S  S  C  C
Tstms          S  C          S  S          C  C    S  S  C  C

$$
MSZ060-191000-
Natchez-Adams MS
31.62N  91.30W Elev. 320 ft
341 PM CDT Fri Aug 18 2017

Date           08/18/17      Sat 08/19/17            Sun 08/20/17            Mon
CDT 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                      76          94          74          91          74
Temp          89 85 80 78 76 76 86 92 91 85 79 77 76 75 86 91 91 86 81 77 76 75
Dewpt         76 76 75 75 74 74 78 76 75 76 75 74 73 73 77 76 75 76 75 74 73 73
RH            66 75 85 91 94 94 77 60 60 75 88 90 90 94 75 62 60 72 82 90 90 94
Wind dir      SW  S  S  S SW SW  W NW NW  S SE  S SW  N NE NE SE SE  S SE SE  E
Wind spd       6  3  4  4  4  4  5  5  6  3  2  2  1  0  4  6  5  4  1  1  1  1
Clouds        SC SC SC FW SC SC SC B1 B1 B1 SC FW SC SC SC B1 B1 SC SC SC SC SC
PoP 12hr                     10          40          10          40          10
QPF 12hr                      0        0.24           0        0.22           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C              S  S  C  C  S  S        S  S  C  C              S
Tstms          C              S  S  C  C  S  S        S  S  C  C              S
Heat index   100 95             97105103 94             97103101 96 86
Max heat        106    94         107   107    94         107   106    97
Heat                                Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           08/21  Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
CDT 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          91      73    90      74    90      73    88      72    88
Temp          90 86   77 75 89 84   77 75 90 84   77 74 87 84   76 73 87 82
Dewpt         75 75   74 73 75 76   74 73 75 76   73 72 76 75   72 69 72 72
PWind dir        SE      SE     S       S     W       E    NE      NE    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   SC SC SC B1   B1 SC SC B1   B1 B1 B1 B2   B1 B1 B1 B1
PoP 12hr         40      10    30      10    30      20    50      10    30
Rain shwrs     C  C          C  C          C  C    S  S  C  C          C  C
Tstms          C  C          C  C          C  C    S  S  C  C          C  C

$$
MSZ074-191000-
Hattiesburg-Forrest MS
31.27N  89.26W Elev. 110 ft
341 PM CDT Fri Aug 18 2017

Date           08/18/17      Sat 08/19/17            Sun 08/20/17            Mon
CDT 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                      75          94          74          93          74
Temp          90 86 80 78 76 76 88 93 92 85 79 77 76 75 87 93 92 85 79 77 75 75
Dewpt         75 75 75 75 74 74 76 74 73 75 75 74 73 74 76 74 73 75 74 74 73 73
RH            62 70 85 91 94 94 68 54 54 72 88 90 90 97 70 54 54 72 85 90 94 94
Wind dir      NW NW  W  W  W NW NW  N  N  W  W  W NW  N NE  E  E SE  S  W SW  N
Wind spd       5  3  2  2  2  2  5  4  4  1  1  1  1  1  3  4  5  3  1  1  0  0
Clouds        B1 B1 SC FW FW FW FW B1 SC SC SC FW SC SC SC B1 B1 B1 SC SC SC SC
PoP 12hr                     10          30          10          40          10
QPF 12hr                      0        0.04           0        0.17           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  S  S  S     C  C  C  C              S  S  C  C              S
Tstms          C  S  S  S     C  C  C  C              S  S  C  C              S
Heat index   102 95 86          98103101 94             97103101 93
Max heat        106    94         106   105    92         105   105    92


Date           08/21  Tue 08/22/17  Wed 08/23/17  Thu 08/24/17  Fri 08/25/17
CDT 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          92      74    92      74    92      74    90      72    90
Temp          91 85   77 76 91 84   77 76 92 84   77 75 90 83   76 73 89 83
Dewpt         73 75   74 73 73 75   74 73 73 75   74 73 74 75   72 70 72 72
PWind dir         E      SE    SE      SW    NW       N     N       N    NE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B1 B1   B1 SC B1 B1   B1 B1 B1 B2   B2 B1 B1 B1
PoP 12hr         30      10    40      10    40      20    50      20    30
Rain shwrs     S  C          C  C          C  C    S  S  C  C    S  S  C  C
Tstms          S  C          C  C          C  C    S  S  C  C    S  S  C  C

$$



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