Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
340 AM CDT Wed Apr 17 2024

TXZ255-172100-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
340 AM CDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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          88          74          87
Temp          75 75 79 86 87 82 78 76 75 74 78 86 87 81 77 76 75 74 80 85 87 81
Dewpt         74 73 73 73 73 74 75 75 74 73 72 71 71 73 74 74 74 73 73 71 70 72
RH            97 94 82 65 63 77 91 97 97 97 82 61 59 77 90 94 97 97 79 63 57 74
Wind dir      SE SE SE SE SE SE SE SE SE SE  S SE SE SE SE SE SE SE SE SE SE SE
Wind spd      11 12 12 13 13 12 10 12 11 13 12 14 14 13 12 12 11 10 13 14 14 17
Clouds        B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 B1 FW B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Obvis                              PF PF PF
Heat index             93 95                   91 93                   90 91
Max heat               93    95                91    93                90    92


Date          Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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          74    87      71    83      67    79      69    84
Temp          76 75 85 81   75 72 80 74   71 67 77 76   72 71 83 80
Dewpt         75 74 71 70   73 72 71 69   67 66 67 68   69 69 70 71
PWind dir        SE    SE       E    NE      NE    NE       E    SE
Wind char        BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 B1 SC   SC B1 B1 B2   B2 B2 B2 B2   B1 B1 B1 B1
PoP 12hr          0     5      20    50      20    20       5    20
Rain shwrs                      S  C  C    S  S  S  S             S
Tstms                           S  C  C    S  S

$$
TXZ255-172100-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
340 AM CDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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                      91          71          91          71          90
Temp          73 73 79 88 90 84 76 75 73 72 79 88 91 85 75 74 74 73 80 88 89 84
Dewpt         72 71 73 72 72 72 73 73 72 72 72 71 69 70 72 73 73 73 73 71 69 70
RH            97 93 82 59 56 67 90 94 97100 79 57 49 61 90 97 97100 79 57 52 63
Wind dir      SE SE SE  S SE SE SE SE SE SE  S SE SE SE SE SE SE SE SE SE SE SE
Wind spd      12 11 13 17 16 16 12 12 12 11 16 18 18 18 13 12 11 11 16 17 18 18
Clouds        B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B2 B1 B1 B1 B1 B1 FW SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Obvis                                    PF
Heat index             94 97 90                93 96 90                93 94
Max heat               94    97                93    96                93    95


Date          Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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          71    89      69    83      63    80      66    85
Temp          74 72 87 82   73 70 80 74   68 64 77 76   69 69 83 81
Dewpt         72 72 71 68   71 70 70 65   64 63 65 65   66 67 69 69
PWind dir        SE    SE       E    NE      NE    NE       E    SE
Wind char        GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 B1 SC   SC B2 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1
PoP 12hr          0     5      30    50      20    20       5    10
Rain shwrs                   S  C  C  C    S  S  S  S
Tstms                           C  C  C    S  S

$$
TXZ253-172100-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
340 AM CDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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                      94          74          93          74          93
Temp          76 75 79 89 93 89 81 78 76 74 79 90 93 88 79 77 75 76 81 90 92 88
Dewpt         74 72 73 73 73 72 73 74 74 72 72 71 71 70 71 73 73 73 73 72 70 67
RH            94 90 82 59 52 57 77 88 94 93 79 54 49 55 77 87 94 90 77 56 49 50
Wind dir      SE SE SE SE SE SE SE  S SE SE SE SE SE SE SE SE SE SE SE SE SE SE
Wind spd      12 11 11 13 14 14 13 13 14 12 16 17 17 16 14 13 12 13 16 17 18 19
Wind gust                                                                    29
Clouds        B2 OV B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 FW FW FW
PoP 12hr                     10           5           0           0           0
QPF 12hr                      0           0           0           0           0
Heat index             97102 95                96 99 92                97 98 91
Max heat               97   102    90          96   100                97    99


Date          Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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          74    91      71    83      64    81      68    86
Temp          76 75 88 87   75 71 80 76   70 65 77 78   71 70 84 83
Dewpt         72 73 71 68   71 70 69 65   64 61 64 65   66 67 69 69
PWind dir        SE    SE       E     N       N    NE       E    SE
Wind char        BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC B2 B2 SC   SC B1 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1
PoP 12hr          5    10      30    50      30    20       5    20
Rain shwrs                   C  C  C  C    C  S  S  S             S
Tstms                        S  C  C  S    S  S                   S

$$
TXZ355-172100-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
340 AM CDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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                      86          72          85          72          85
Temp          73 72 78 83 85 80 75 74 73 72 78 84 85 79 74 74 73 73 79 84 84 79
Dewpt         73 72 73 73 74 75 74 73 73 72 73 72 72 73 73 74 73 73 74 72 71 72
RH           100100 85 72 70 85 97 97100100 85 67 65 82 97100100100 85 67 65 79
Wind dir      SE SE SE SE SE SE SE SE SE SE  S SE SE SE SE SE SE SE SE SE SE SE
Wind spd      10 12 12 13 14 12 10 10 10 11 12 13 16 13 11 10 10  9 12 13 14 14
Clouds        B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Obvis                                 PF PF
Heat index                92                   90 90
Max heat                     92                90    91                      90


Date          Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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          72    85      70    81      66    78      68    83
Temp          74 73 83 80   74 71 80 73   70 67 76 75   70 70 81 79
Dewpt         73 73 72 72   72 71 72 69   67 66 68 68   68 68 71 71
PWind dir        SE    SE       E    NE      NE    NE       E     E
Wind char        GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 B1 SC   B1 B2 B1 B1   B2 B2 B2 B1   B1 B1 SC SC
PoP 12hr          0     5      20    40      20    20       5    10
Rain shwrs                      S  C  C    S  S  S  S
Tstms                           S  C  C    S  S

$$
TXZ249-172100-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
340 AM CDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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                      91          72          93          71          92
Temp          73 73 78 85 90 86 76 74 73 72 79 88 93 89 77 73 71 71 78 87 91 87
Dewpt         72 71 72 71 70 70 72 72 71 71 71 68 66 66 69 69 70 71 71 69 68 67
RH            97 93 82 63 52 59 87 93 93 97 77 52 41 47 76 87 97100 79 55 47 52
Wind dir      SE SE SE SE SE SE  E SE SE SE SE SE SE SE  E SE SE SE SE SE SE  E
Wind spd      10  8 10  9 10 11 11 12 10 10 12 11 10 11 11 11 10 10 11 10 11 16
Clouds        OV OV B2 B2 B2 B2 B2 OV OV B2 B2 B1 B1 B2 B1 SC B2 B2 B1 SC FW SC
PoP 12hr                      5          10           5           5           5
QPF 12hr                      0           0           0           0        0.03
Heat index             90 96 91                92 96 92                91 95 90
Max heat               90    96                92    96                91    95


Date          Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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          70    88      65    75      59    80      64    84
Temp          71 71 85 83   70 65 73 72   63 59 74 77   65 65 81 80
Dewpt         69 70 67 66   67 65 61 58   57 56 58 60   64 64 65 66
PWind dir        SE    SE       E     N      NE     E      SE    SE
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B2 B2 B1   B1 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1
PoP 12hr         10    30      60    40      20    10       5    20
Rain shwrs              C    L  C  C  C    S  S                   S
Tstms                   S    C  C  C  S                           S

$$
TXZ250-172100-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
340 AM CDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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                      91          72          92          71          92
Temp          74 73 79 86 90 84 76 75 74 73 79 89 92 85 75 74 73 73 80 89 91 85
Dewpt         74 73 74 73 73 73 75 75 74 73 74 70 68 71 73 74 73 73 74 72 70 70
RH           100100 85 65 58 70 97100100100 85 54 46 63 94100100100 82 57 50 61
Wind dir      SE SE SE SE SE SE  E SE SE SE SE SE SE SE SE SE SE SE SE SE  E  E
Wind spd      10  8 10 10 12 12 11 12 10 10 12 13 13 13 12 10 10  9 12 12 13 17
Clouds        B2 OV B2 B2 B1 B2 B2 OV B2 OV B2 B2 B1 B1 SC B1 B1 B2 B1 B1 FW FW
PoP 12hr                      5           5           0           5           0
QPF 12hr                      0           0           0           0           0
Obvis                                 PF PF
Heat index             93 98 90                94 95 90                95 97
Max heat               93    98                94    96                95    97


Date          Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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          72    89      68    79      60    80      64    85
Temp          74 73 86 82   72 68 77 74   66 61 76 76   67 66 83 80
Dewpt         73 73 71 69   72 68 66 62   62 59 63 63   66 66 69 69
PWind dir        SE    SE       E     N      NE    NE       E    SE
Wind char        GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B2 B2 B1   B1 B2 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1
PoP 12hr          5    20      50    40      20    10       5    10
Rain shwrs              S    C  C  C  C    S  S
Tstms                   S    S  C  C  S    S  S

$$
TXZ253-172100-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
340 AM CDT Wed Apr 17 2024

Date             Wed 04/17/24            Thu 04/18/24            Fri 04/19/24
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                      94          72          93          72          93
Temp          75 74 80 89 93 88 78 76 74 73 80 90 93 88 78 75 74 73 82 90 92 86
Dewpt         73 72 73 72 71 72 73 73 73 72 72 69 68 68 70 72 73 72 72 70 68 67
RH            94 93 79 57 49 59 85 90 97 97 77 50 44 52 76 90 97 97 72 52 46 53
Wind dir      SE SE SE SE SE SE SE  S SE  S SE SE SE SE SE SE SE SE SE SE SE  E
Wind spd      11 11 11 12 13 14 12 13 12 11 13 14 13 16 13 12 12 12 13 14 17 19
Clouds        B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC B1 B2 B1 B1 FW FW FW
PoP 12hr                      5           5           0           0           0
QPF 12hr                      0           0           0           0           0
Heat index             95100 94                95 97 91                95 97
Max heat               95   100                95    97                95    97


Date          Sat 04/20/24  Sun 04/21/24  Mon 04/22/24  Tue 04/23/24
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          72    91      68    82      62    81      66    86
Temp          75 73 88 85   74 69 80 74   68 63 77 77   69 68 84 81
Dewpt         72 72 70 68   71 69 68 64   62 60 63 64   66 66 69 68
PWind dir        SE    SE       E     N      NE    NE       E    SE
Wind char        GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC B2 B1 SC   SC B2 B2 B2   B2 B2 B1 B1   B1 B1 B1 B1
PoP 12hr          5    10      30    50      20    20       5    20
Rain shwrs                   C  C  C  C    S  S     S             S
Tstms                        S  C  C  S    S  S                   S

$$


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