Point Forecast Matrices
Issued by NWS New Orleans/Baton Rouge, LA

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Point Forecast Matrices
National Weather Service New Orleans LA
154 PM CDT Tue Jul 28 2026

MSZ070-290900-
McComb-Pike MS
31.18N  90.47W Elev. 424 ft
154 PM CDT Tue Jul 28 2026

Date           07/28/26      Wed 07/29/26            Thu 07/30/26            Fri
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          97          76          91          74
Temp          95 92 82 79 77 76 88 96 96 91 81 79 78 76 85 90 89 84 78 77 75 75
Dewpt         72 74 74 73 72 72 74 72 72 73 74 73 73 73 75 74 74 75 75 74 73 74
RH            48 56 77 82 85 87 63 46 46 56 79 82 85 90 72 60 61 74 91 90 94 97
Wind dir       W  W  W  W  W  W  W  W  W  W  W  N  W  W  W  W  W  W  N  N  N  W
Wind spd       5  3  2  3  5  5  5  5  5  3  1  0  3  4  5  5  5  3  0  0  0  2
Clouds        FW FW FW FW SC SC FW B1 SC B1 SC B1 SC B1 SC SC B1 B1 SC SC SC SC
PoP 12hr                      0           5          20          70          40
QPF 12hr                      0           0        0.01        0.13        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  L  L  C  C
Tstms                                                    S  L  L  C
Heat index   104102 88          97105105100 86          94 99 98 92
Max heat        105    97         105   105    94          99    99    89
Heat           Y  Y                 Y  Y  Y


Date           07/31  Sat 08/01/26  Sun 08/02/26  Mon 08/03/26  Tue 08/04/26
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          90      74    90      73    89      72    90      72    92
Temp          90 87   77 75 88 86   76 74 87 85   74 73 87 86   75 73 89 87
Dewpt         74 74   74 73 74 74   74 73 73 72   72 72 73 73   73 72 73 73
PWind dir         W      SW    SW      SW     W      SW    SW       S    SW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B1 SC   SC SC B1 SC   SC SC SC SC   SC FW SC SC
PoP 12hr         60      20    40      50    40      30    40      20    30
Rain shwrs        L    S  S  C  C    C  C  C  C    C     S  C    S  S  S  C
Tstms             L    S  S  S  C    C  S  S  C    S     S  C    S     S  C

$$
LAZ048-290900-
Baton Rouge-East Baton Rouge LA
30.53N  91.15W Elev. 64 ft
154 PM CDT Tue Jul 28 2026

Date           07/28/26      Wed 07/29/26            Thu 07/30/26            Fri
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                      77          96          78          94          77
Temp          94 93 84 81 79 77 87 92 96 93 85 81 80 78 87 91 93 89 81 80 78 77
Dewpt         73 74 74 74 74 74 75 74 72 73 74 74 75 75 76 75 74 75 77 76 76 75
RH            51 54 72 79 85 90 68 56 46 52 70 79 85 91 70 60 54 64 88 88 94 94
Wind dir       W  W SW  W  W  W  W  W  W  W SW  W  W  W  W  W  W  W SW SW  W  W
Wind spd       8  5  5  6  8  6  8  8  8  6  5  6  6  6  8  8  8  5  3  3  5  5
Clouds        FW FW FW FW FW FW SC SC SC B1 SC FW SC SC SC SC B1 B1 SC SC SC SC
PoP 12hr                      0           5           5          40          20
QPF 12hr                      0           0           0        0.08        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C  S  S
Tstms                                                       C  C  S
Heat index   103103 91 86       96102105102 93 86 85    98102103 99 88 86
Max heat        106    99    85   102   105   100    86   102   103    96
Heat           Y  Y                 Y  Y  Y


Date           07/31  Sat 08/01/26  Sun 08/02/26  Mon 08/03/26  Tue 08/04/26
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      77    93      76    91      75    92      75    93
Temp          90 89   80 78 89 89   80 76 88 86   77 75 88 87   77 76 89 89
Dewpt         75 75   75 76 75 74   76 75 75 74   75 74 74 74   75 75 74 74
PWind dir         W      SW    SW      SW     W      SW    SW       S     S
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC FW FW SC
PoP 12hr         50      20    30      50    50      40    50      20    40
Rain shwrs        C       S  C  C    C  C  C  C    C  S  C  C    S  S  C  C
Tstms             C       S  C  C    C     C  C    S     C  C    S     C  C

$$
LAZ076-290900-
Slidell-Southeast St Tammany LA
30.25N  89.77W Elev. 29 ft
154 PM CDT Tue Jul 28 2026

Date           07/28/26      Wed 07/29/26            Thu 07/30/26            Fri
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                      77          98          77          92          76
Temp          96 94 86 83 80 78 90 96 97 95 86 83 80 78 87 92 91 86 82 80 78 77
Dewpt         74 75 76 76 74 73 75 74 73 74 75 75 74 74 76 76 75 76 77 76 75 75
RH            49 54 72 80 82 85 62 49 46 51 70 77 82 88 70 60 60 72 85 88 91 94
Wind dir       W  W  W  W  W  W  W  W SW SW SW  W  W  W  W  W  W  N  N  N  W  W
Wind spd       6  4  4  4  6  6  6  6  8  4  4  4  6  5  6  6  5  0  0  0  4  5
Clouds        FW FW CL FW FW FW SC SC SC B1 SC B1 SC FW B1 B1 B1 B1 B1 B1 B1 SC
PoP 12hr                      0           5          10          60          40
QPF 12hr                      0           0           0        0.17        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  L  L  C  C  C  C  S
Tstms                                                 S  S  L  L  C     S  S  S
Heat index   107106 96 91 85   101107107106 95 90 85    98105102 96 90 86
Max heat        109   102    89   107   109   102    89   105   105    94
Extreme Heat   W  W                 W  W  W


Date           07/31  Sat 08/01/26  Sun 08/02/26  Mon 08/03/26  Tue 08/04/26
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      76    91      75    90      74    91      75    93
Temp          91 88   81 79 90 88   80 77 89 86   79 75 89 88   79 76 91 90
Dewpt         76 76   76 75 75 75   76 75 75 74   75 74 74 74   75 75 74 75
PWind dir         W      SW     W      SW     W      SW    SW       S    SW
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B1 B2   SC SC SC B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         60      20    60      50    60      40    50      20    40
Rain shwrs     S  L    S  S  L  C    C  C  L  L    C  C  C  C    S  S  S  C
Tstms          S  L    S  S  C  C    C  C  C  L    C  C  C  C    S     S  C

$$
LAZ077-290900-
New Orleans-Western Orleans LA
30.00N  90.25W Elev. 11 ft
154 PM CDT Tue Jul 28 2026

Date           07/28/26      Wed 07/29/26            Thu 07/30/26            Fri
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                      79          97          79          93          79
Temp          96 94 86 83 81 79 89 95 96 94 86 83 81 80 88 92 92 89 84 82 81 79
Dewpt         74 75 76 76 75 75 76 75 74 73 76 76 76 76 76 76 76 76 77 77 77 77
RH            49 54 72 80 82 88 66 53 49 51 72 80 85 88 68 60 60 66 80 85 88 94
Wind dir       W  W  W  W  W  W  W NW  W  W SW  W  W  W  W  W  W SW SW SW  W  W
Wind spd       6  6  8  8  9  9  9  8  8  8  9  9  9  9  9  8  8  8  6  8  9  8
Clouds        FW FW FW CL FW SC SC SC SC SC B1 SC SC B1 SC B1 B1 B1 B1 B1 B1 SC
PoP 12hr                      0           5           5          60          40
QPF 12hr                      0           0           0        0.07        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  L  L  C  C  S  S  S
Tstms                                                       L  L  C        S  S
Heat index   107106 96 91 87   100107107103 96 91 87 86 99105105100 94 90 88
Max heat        107   103    89   107   107   102    91   105   105    98    90
Extreme Heat   W  W                 W  W  W


Date           07/31  Sat 08/01/26  Sun 08/02/26  Mon 08/03/26  Tue 08/04/26
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      79    93      78    91      76    92      77    94
Temp          91 89   82 80 91 89   82 79 89 87   79 78 90 89   81 78 92 90
Dewpt         76 76   77 77 76 76   77 76 76 75   76 76 76 75   76 76 76 75
PWind dir         W      SW     W      SW     W      SW    SW      SW    SW
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1 B1   B1 B1 B1 B2   SC SC B1 B1   SC SC SC B1   SC FW SC SC
PoP 12hr         60      20    50      40    70      40    50      20    50
Rain shwrs     S  L    S     C  C    S  C  L  L    C  C  C  C    S  S  S  C
Tstms          S  L    S     C  C    S  C  C  L    C  C  C  C    S     S  C

$$
LAZ078-290900-
East New Orleans-Eastern Orleans LA
30.07N  89.93W Elev. 11 ft
154 PM CDT Tue Jul 28 2026

Date           07/28/26      Wed 07/29/26            Thu 07/30/26            Fri
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                      81          95          81          92          80
Temp          94 93 87 84 83 81 88 91 95 94 88 84 83 81 87 90 92 88 84 82 81 80
Dewpt         78 78 78 78 77 77 79 79 77 77 77 78 77 77 79 79 79 79 78 78 77 78
RH            60 62 75 82 82 88 75 68 56 58 70 82 82 88 77 70 66 75 82 88 88 94
Wind dir       W  W  W  W  W  W  W  W  W SW  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd       6  4  5  6  9  9  9  9  6  4  5  6  8  8  9  8  6  5  4  5  8  8
Clouds        FW FW FW FW SC B1 SC FW SC B1 B1 SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                      0           5           5          50          40
QPF 12hr                      0           0           0        0.06        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                  C  C  C  C  C  C  C
Tstms                                                       C  C  C     S  C  C
Heat index   110109100 95 92 88103108110109100 95 92 88101106109103 95 91 88 87
Max heat        110   106    95   108   110   106    95   106   109   101    91
Extreme Heat   W  W                 W  W  W


Date           07/31  Sat 08/01/26  Sun 08/02/26  Mon 08/03/26  Tue 08/04/26
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      80    89      78    88      77    90      78    90
Temp          89 89   82 81 87 86   81 79 86 85   80 78 86 86   80 79 88 87
Dewpt         79 79   78 78 79 78   78 77 79 78   77 77 78 77   78 77 78 78
PWind dir         W      SW     W      SW     W      SW    SW      SW    SW
Wind char        GN      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1 B1   B1 B1 B1 B1   SC SC B1 SC   B1 SC SC SC   SC SC SC SC
PoP 12hr         60      20    50      40    70      40    50      20    40
Rain shwrs     C  L    S     C  C    S  C  L  L    C  C  C  C    S  S  S  C
Tstms          C  L    S     C  C    S  C  C  L    C  C  C  C    S  S  S  C

$$
MSZ087-290900-
Gulfport-Southern Harrison MS
30.42N  89.08W Elev. 29 ft
154 PM CDT Tue Jul 28 2026

Date           07/28/26      Wed 07/29/26            Thu 07/30/26            Fri
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                      79          99          78          94          76
Temp          97 93 86 84 81 81 91 98 98 95 86 83 81 79 87 93 91 85 81 80 77 77
Dewpt         76 76 77 76 75 75 77 77 76 76 76 76 75 75 77 77 77 77 77 76 76 76
RH            51 58 75 77 82 82 64 51 50 54 72 80 82 88 72 60 64 77 88 88 97 97
Wind dir      SW SW  W  W  W  W NW  W SW SW  W  W  W  W  W  W SW SW  W  W  W  W
Wind spd      10  6  5  4  5  6  6  8 10  8  5  3  5  6  6  6  8  5  2  2  4  5
Clouds        FW SC FW FW FW SC FW SC FW B1 B1 B1 SC FW B1 B1 B1 B1 SC SC B1 SC
PoP 12hr                      0          20          30          60          50
QPF 12hr                      0        0.04        0.04        0.31        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S        C  C  C  C  L  L  C  C  C  C  C
Tstms                                  S        S  C  C  C  L  L  C  S  S  C  C
Heat index   111106 97 93 87 87105114113109 96 91 87    99107105 96 88 86
Max heat        115   103    91   114   114   102    91   107   106    94
Extreme Heat   W  W                 W  W  W


Date           07/31  Sat 08/01/26  Sun 08/02/26  Mon 08/03/26  Tue 08/04/26
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      76    89      75    89      74    90      76    92
Temp          91 88   80 78 87 86   80 77 87 85   78 76 87 87   79 77 90 88
Dewpt         77 77   77 76 77 76   77 76 77 76   75 75 76 76   76 76 77 76
PWind dir         W       W     W      SW    SW      SW    SW      SW    SW
Wind char        LT      LT    GN      GN    GN      LT    GN      LT    LT
Avg clouds    B1 B1   B1 B1 B1 B2   B1 SC SC B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         70      40    70      60    70      50    50      40    30
Rain shwrs     C  L    C  C  L  L    C  L  L  L    C  C  C  C    C  C  C  C
Tstms          C  L    C  C  C  L    C  C  C  L    C  C  C  C    C  S  C  C

$$
MSZ088-290900-
Pascagoula-Southern Jackson MS
30.47N  88.53W Elev. 12 ft
154 PM CDT Tue Jul 28 2026

Date           07/28/26      Wed 07/29/26            Thu 07/30/26            Fri
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                      77          97          77          92          74
Temp          94 91 85 82 79 79 90 96 95 90 84 82 80 78 86 91 89 84 80 78 76 75
Dewpt         77 77 77 76 74 75 77 77 77 77 77 76 75 75 77 77 78 77 77 75 75 75
RH            58 64 77 82 85 88 66 55 56 66 80 82 85 91 75 64 70 80 91 91 97100
Wind dir       W SW SW  W  W  W NW SW SW SW  W  N  W NW  W  W  W  W  N  N  N  W
Wind spd       8  8  5  3  4  5  5  6 10  6  4  0  1  5  5  5  6  4  0  0  0  3
Wind gust              13                                                 10
Clouds        FW SC FW FW FW SC FW SC B1 B2 B2 SC SC FW B1 B1 B1 B1 B1 SC SC SC
PoP 12hr                      5          20          40          70          50
QPF 12hr                      0        0.15        0.04        0.42        0.09
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                             S        S  S  C  C  L  L  C  C  C  C  L
Tstms                                  S        S  S  C  C  L  L  C  S  C  C  C
Heat index   109105 96 89      103111110103 94 89 85    97105103 94 87
Max heat        111   100    89   111   111    99    87   105   105    92
Extreme Heat   W  W                 W  W  W


Date           07/31  Sat 08/01/26  Sun 08/02/26  Mon 08/03/26  Tue 08/04/26
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      74    87      74    87      73    88      74    90
Temp          90 87   79 77 86 83   78 76 86 83   77 75 86 84   77 76 88 86
Dewpt         76 77   76 76 77 76   76 76 76 76   74 75 76 75   75 75 76 76
PWind dir         W       W     W      SW    SW      SW    SW      SW    SW
Wind char        LT      LT    GN      GN    GN      LT    LT      LT    LT
Avg clouds    SC B1   B1 B1 B1 B2   B1 B1 B1 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr         70      40    70      60    80      60    60      40    40
Rain shwrs     L  L    C  C  L  L    C  L  D  L    L  L  L  C    C  C  C  C
Tstms          L  L    C  C  L  L    C  C  C  L    C  C  C  C    C  C  C  C

$$