Point Forecast Matrices
Issued by NWS Jackson, MS

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Point Forecast Matrices
National Weather Service Jackson MS
626 AM CDT Tue May 7 2024

MSZ049-072100-
Jackson-Hinds MS
32.32N  90.08W Elev. 320 ft
626 AM CDT Tue May 7 2024

Date             Tue 05/07/24            Wed 05/08/24            Thu 05/09/24
CDT 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                      87          71          90          71          88
Temp             74 78 82 87 84 77 73 71 73 78 86 89 87 79 76 73 72 79 85 87 83
Dewpt            72 73 72 72 72 71 71 71 71 73 73 73 72 71 71 71 72 73 73 72 72
RH               93 85 72 61 67 82 93100 93 85 65 59 61 77 85 93100 82 67 61 70
Wind dir          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW SW SW NW
Wind spd          6 12 12 12 10  8  8  6  5 11 13 12 12 11 11  8  6  8  5  5  4
Wind gust        18                               24
Clouds           B2 B2 B1 SC SC SC B1 B2 OV B1 B1 SC FW FW B1 B2 B2 B1 B1 SC B1
PoP 12hr                     30          10          10          30          50
QPF 12hr                   0.02           0           0        0.01        0.26
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  S                                C  C  S  S  C  C  L
Tstms                   C  S                                S  C  S  S  C  C  L
Heat index             87 94 90                93 97 93                92 94 88
Max heat               90    97    87          97   101    92          95    97


Date          Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
CDT 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          63    77      56    77      57    79      58    82
Temp          71 64 75 74   59 56 74 74   61 58 77 76   62 59 79 78
Dewpt         67 63 58 56   53 52 52 55   53 54 55 58   55 56 59 61
PWind dir        SW     N       N    NW       W     N      NE    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC FW   FW SC SC SC   SC SC SC SC   SC SC SC SC
PoP 12hr         60    10       5     5       5     5      10    10
Rain shwrs     L  C
Tstms          C  C

$$
MSZ052-072100-
Meridian-Lauderdale MS
32.33N  88.75W Elev. 320 ft
626 AM CDT Tue May 7 2024

Date             Tue 05/07/24            Wed 05/08/24            Thu 05/09/24
CDT 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                      88          70          91          71          90
Temp             74 80 85 88 82 75 72 71 72 79 87 90 85 76 74 73 72 78 86 89 84
Dewpt            70 70 69 69 70 70 70 70 70 71 70 69 69 70 71 70 71 72 71 69 70
RH               87 72 59 54 67 84 93 97 93 77 57 50 59 82 90 90 97 82 61 52 63
Wind dir          S  S SW  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW SW SW  W
Wind spd          6 13 13 12  9  9  9  6  5 10 11 12 12 11 10  8  8  9  8  6  5
Wind gust        17             19             24 25 24 25 24 20       19 17
Clouds           B1 B2 SC SC SC SC B2 B2 B2 B1 B1 SC SC FW B1 B2 B1 B1 SC SC B1
PoP 12hr                     40          10          20          30          60
QPF 12hr                   0.09           0           0        0.01        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  C                    S  S  S  S  C  C  C  C  L  L  L
Tstms                   S  C                    S  S  S     S  C  C  C  C  C  L
Heat index                                     92 95                   91
Max heat               91    95    85          95    97    88          94    95


Date          Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
CDT 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          63    80      54    79      56    81      57    83
Temp          71 64 78 74   58 56 76 73   60 57 79 75   60 59 81 77
Dewpt         67 62 57 54   51 50 48 52   53 52 51 55   54 54 54 58
PWind dir        SW    NW      NW    NW       W    NW      NE     E
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC FW   FW FW SC FW   SC SC SC SC   SC SC FW SC
PoP 12hr         70    20       5     5       5     5       5    10
Rain shwrs     L  C  S
Tstms          C  C  S

$$
MSZ034-072100-
Greenville-Washington MS
33.48N  90.98W Elev. 160 ft
626 AM CDT Tue May 7 2024

Date             Tue 05/07/24            Wed 05/08/24            Thu 05/09/24
CDT 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                      88          74          89          72          87
Temp             75 77 82 88 86 80 77 75 74 78 84 88 87 81 77 74 72 78 83 86 83
Dewpt            71 73 74 74 74 73 72 71 71 73 74 74 73 72 71 71 71 72 72 70 69
RH               87 87 77 63 68 79 85 87 90 85 72 63 63 74 82 90 97 82 70 59 63
Wind dir          S  S  S SW  S  S  S  S  S  S  S  S  S  S  S SW SW SW  W SW  N
Wind spd         12 16 17 16 13 11 11 11 10 14 17 19 17 16 13 10  8  8  8  8  9
Wind gust        24 26                      25 27 29 27 29 25
Clouds           B2 OV B1 SC SC SC B1 B2 B2 B1 B1 SC SC B1 B2 B1 B1 B1 SC SC B1
PoP 12hr                     20          10          10          60          40
QPF 12hr                      0           0           0        0.18        0.25
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  S  S                          C  C  L  L  S  S  C  C  C
Tstms                S  S  S                    S  S  C  S  C  C  S  S  C  C  C
Heat index             87 97 94                91 97 95                89 91
Max heat               90    98    93          94    99    94          91    94


Date          Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
CDT 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          63    76      58    79      59    81      61    83
Temp          71 63 73 73   62 58 75 76   64 59 78 78   65 61 79 80
Dewpt         63 58 56 54   53 53 52 55   55 54 55 57   56 56 59 61
PWind dir         N     N       N     W       W    NE       E    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC FW FW   FW SC SC SC   FW FW SC SC   SC SC SC SC
PoP 12hr         50     5       0     5       5     5       5    10
Rain shwrs     C  S
Tstms          C  S

$$
MSZ025-072100-
Greenwood-Leflore MS
33.50N  90.08W Elev. 160 ft
626 AM CDT Tue May 7 2024

Date             Tue 05/07/24            Wed 05/08/24            Thu 05/09/24
CDT 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                      88          73          89          71          87
Temp             75 78 82 87 85 78 76 74 73 79 85 89 86 80 76 73 71 78 83 86 82
Dewpt            71 73 73 74 73 73 73 72 71 73 74 74 73 72 71 71 71 73 72 70 68
RH               87 85 74 65 67 85 90 93 93 82 70 61 65 77 85 93100 85 70 59 63
Wind dir          S  S  S SW  S  S  S  S  S  S  S  S  S  S  S SW SW SW  W SW NW
Wind spd          9 14 16 14 11  9  9  9  6 13 14 17 14 13 11  9  6  8  6  6  8
Wind gust        21 26 26       19       18    25 27    29 24 19
Clouds           B1 B2 B1 B1 FW SC B1 B2 B2 B1 B1 SC SC B1 B2 B1 B1 B1 SC SC B1
PoP 12hr                     30          10          20          70          50
QPF 12hr                   0.01           0           0        0.31        0.16
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           C  S  S  S                 S  S  C  C  L  L  C  C  C  C  C
Tstms                S  S  S  S                 S  S  C  C  C  C  C  C  S  C  C
Heat index             87 96 92                92 97 94                88
Max heat               88    98    91          94    98    93          90    92


Date          Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
CDT 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          62    76      56    78      57    81      60    82
Temp          69 62 73 72   59 56 75 74   62 58 78 76   63 60 79 78
Dewpt         63 58 55 53   52 52 51 55   54 54 54 57   56 56 59 61
PWind dir         N     N       N     W      NW    NE       E    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC FW FW   FW FW SC SC   FW FW FW SC   SC SC SC SC
PoP 12hr         50     5       0     5       5     5       5    10
Rain shwrs     C  S
Tstms          C  S

$$
MSZ047-072100-
Vicksburg-Warren MS
32.35N  91.03W Elev. 110 ft
626 AM CDT Tue May 7 2024

Date             Tue 05/07/24            Wed 05/08/24            Thu 05/09/24
CDT 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                      88          72          90          71          89
Temp             75 79 82 88 85 78 75 73 74 79 86 90 88 80 77 74 72 79 86 88 84
Dewpt            72 73 73 72 72 72 71 71 72 73 73 72 71 71 71 72 71 73 73 71 71
RH               90 82 74 59 65 82 87 93 93 82 65 56 57 74 82 93 97 82 65 57 65
Wind dir          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW  S SW SW NE
Wind spd          6 12 12 12 10  9  9  8  6 12 13 13 12 11 12  8  8  8  6  6  4
Wind gust        18
Clouds           B2 B2 B1 SC SC SC B1 B2 B2 B1 B1 SC FW SC B1 B1 B2 B1 SC SC B1
PoP 12hr                     20          10          10          30          40
QPF 12hr                      0           0           0        0.03        0.17
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S                                C  C  S  S  C  C  L
Tstms                   S  S                                S  C  S  S  C  C  C
Heat index             88 95 92                93 98 94                92 94 89
Max heat               90    98    91          97   101    93          94    97


Date          Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
CDT 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          64    78      58    78      58    81      60    83
Temp          71 65 75 74   61 58 75 75   62 59 78 77   63 60 80 79
Dewpt         66 62 57 55   54 53 51 56   54 55 55 58   55 56 59 61
PWind dir        SW     N       N    NW       W     N       E     E
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC FW   FW SC SC SC   SC SC SC SC   SC SC SC FW
PoP 12hr         60     5       5     5       5     5      10    10
Rain shwrs     L  C
Tstms          C  C

$$
MSZ060-072100-
Natchez-Adams MS
31.62N  91.30W Elev. 320 ft
626 AM CDT Tue May 7 2024

Date             Tue 05/07/24            Wed 05/08/24            Thu 05/09/24
CDT 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                      87          72          90          72          90
Temp             75 80 84 87 84 76 73 72 73 78 87 90 86 78 75 74 72 79 87 90 85
Dewpt            72 74 74 73 73 71 71 72 72 74 74 73 72 72 72 72 72 75 74 74 73
RH               90 82 72 63 70 85 93100 97 88 65 58 63 82 90 93100 88 65 60 67
Wind dir          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW  S  S
Wind spd          8 12 12 11 10  9 10  9  8 13 14 14 13 12 11  9  8  6  8  9  5
Wind gust        18 23                               24
Clouds           B2 B2 B1 B1 SC SC B2 OV B2 B2 B1 FW FW B1 B1 B1 B2 B1 SC SC B1
PoP 12hr                     20          10           5          10          30
QPF 12hr                   0.01           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S                                            C  C  L
Tstms                   S  S                                            C  C  L
Heat index             90 95 91                95 99 92                95 98 92
Max heat               94    99    89          99   102    92         100   103


Date          Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
CDT 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          64    80      58    79      59    81      59    83
Temp          71 65 78 75   62 58 76 74   62 59 78 76   62 60 80 79
Dewpt         70 64 61 59   55 54 54 57   55 54 56 60   56 56 60 63
PWind dir        SW     N       N     N       W     N       E     E
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 SC FW   SC B1 SC SC   SC SC SC SC   SC SC SC FW
PoP 12hr         60     5       5     5       5     5      10    20
Rain shwrs     L  C                                            S  S
Tstms          L  C                                               S

$$
MSZ074-072100-
Hattiesburg-Forrest MS
31.27N  89.26W Elev. 110 ft
626 AM CDT Tue May 7 2024

Date             Tue 05/07/24            Wed 05/08/24            Thu 05/09/24
CDT 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                      88          72          90          73          91
Temp             74 81 85 88 83 76 73 72 73 80 87 89 84 77 75 74 73 81 87 90 85
Dewpt            72 73 71 71 71 71 72 71 72 73 72 71 71 73 73 72 73 74 73 72 73
RH               93 77 63 57 67 85 97 97 97 79 61 56 65 87 94 93100 79 63 56 67
Wind dir          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW SW  S
Wind spd          4 11 12 12 10  9  6  5  4 10 12 13 12 10  9  8  8  8  8  6  6
Wind gust                                   20 24 25    20 20       18 19 19 17
Clouds           B1 B2 SC SC SC SC B2 B2 OV B1 B1 SC FW B1 B2 B2 B2 B1 B1 B1 B1
PoP 12hr                     20          10          10           5          40
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S                                            C  C  L
Tstms                      S                                            C  C  C
Heat index             90 93 88                94 95 89             86 95 98 91
Max heat               92    96    85          97    98    90          97   100


Date          Fri 05/10/24  Sat 05/11/24  Sun 05/12/24  Mon 05/13/24
CDT 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          66    82      57    80      59    81      58    84
Temp          73 67 79 77   63 57 76 75   62 59 78 76   63 59 81 78
Dewpt         71 67 63 59   54 53 52 55   54 54 54 58   57 56 57 59
PWind dir         S    NW       N    NW      NW     N      NE     E
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1 SC   FW SC SC SC   SC SC B1 SC   SC SC SC SC
PoP 12hr         60    30       5     5       5     5      10    20
Rain shwrs     L  L  C  S                                      S  S
Tstms          C  L  C  S                                         S

$$