Point Forecast Matrices
Issued by NWS Brownsville, TX

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Point Forecast Matrices
National Weather Service Brownsville TX
340 AM CDT Fri Apr 4 2025

TXZ255-042100-
Brownsville-Cameron TX
25.91N  97.42W Elev. 22 ft
340 AM CDT Fri Apr 4 2025

Date             Fri 04/04/25            Sat 04/05/25            Sun 04/06/25
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                      90          76          90          56          69
Temp          76 76 83 89 89 81 78 78 77 77 83 89 89 83 77 73 63 57 58 64 69 67
Dewpt         72 73 76 74 74 74 73 73 72 73 75 73 72 73 71 61 50 44 42 41 41 42
RH            87 90 80 61 61 79 85 85 85 87 77 59 57 72 82 66 62 62 55 43 36 40
Wind dir       S SE  S  S  S SE SE  S  S  S  S  S SE  E NE  N  N NW NW NW  N  N
Wind spd      16 16 18 21 21 19 21 19 18 13 13 13 11 10  9 13 18 20 19 18 16 12
Wind gust     32 32 37 40 40 36 39 36 34 27 24             24 31 33 33 28
Clouds        SC SC SC FW SC B1 B1 B1 SC B1 SC SC SC SC SC B1 B1 B1 B1 SC FW SC
PoP 12hr                      0           0           5          20           0
QPF 12hr                      0           0        0.02           0           0
Rain shwrs                                            S  S
Tstms                                                    S
Heat index          91 99 98                90 97 96
Max heat               99   100                97    98
Wind                 Y  Y  Y  Y


Date          Mon 04/07/25  Tue 04/08/25  Wed 04/09/25  Thu 04/10/25
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          54    74      51    78      57    81      63    83
Temp          60 54 69 69   57 52 76 72   61 59 79 75   65 64 82 77
Dewpt         41 39 39 42   45 44 47 48   52 53 56 57   58 58 60 59
PWind dir         N     N      NE    NE      SE    SE      SE    SE
Wind char        GN    GN      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC FW FW   FW FW CL CL   CL FW CL FW   CL FW FW CL
PoP 12hr          0     0       0     0       0     0       0     0

$$
TXZ255-042100-
Harlingen-Cameron TX
26.23N  97.66W Elev. 36 ft
340 AM CDT Fri Apr 4 2025

Date             Fri 04/04/25            Sat 04/05/25            Sun 04/06/25
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                      92          74          91          55          71
Temp          74 75 83 91 92 83 78 76 75 75 81 90 90 83 74 69 61 56 58 66 70 66
Dewpt         72 73 75 74 72 73 73 72 72 72 74 72 68 68 66 56 48 44 40 40 39 39
RH            93 94 77 58 52 72 85 87 90 90 79 56 49 61 76 63 62 64 51 38 32 37
Wind dir      SE SE  S  S  S SE SE  S  S  S  S  W  N NE  N  N  N NW NW NW  N  N
Wind spd      18 17 20 24 26 23 23 20 18 13 14 13 13 13 12 17 19 21 21 20 18 14
Wind gust     32 31 36 41 43 40 40 37 33 26                   31 34 33
Clouds        SC SC SC FW FW SC B2 B2 SC B1 SC SC SC SC SC SC B1 B1 B1 SC FW SC
PoP 12hr                      0           0           5          20           0
QPF 12hr                      0           0        0.01           0           0
Rain shwrs                                            S  S
Heat index            101 99                   96 94
Max heat              101   101                96    96
Wind                 Y  Y  Y  Y


Date          Mon 04/07/25  Tue 04/08/25  Wed 04/09/25  Thu 04/10/25
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          49    74      47    79      54    83      59    85
Temp          56 50 69 69   52 49 76 72   56 55 80 76   63 61 83 79
Dewpt         39 37 38 38   42 41 45 47   50 50 54 55   57 57 59 59
PWind dir         N     N       E    SE      SE    SE      SE    SE
Wind char        GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    SC SC FW CL   CL FW CL CL   CL FW CL CL   CL FW FW CL
PoP 12hr          0     0       0     0       0     0       0     0

$$
TXZ253-042100-
McAllen-Hidalgo TX
26.18N  98.24W Elev. 107 ft
340 AM CDT Fri Apr 4 2025

Date             Fri 04/04/25            Sat 04/05/25            Sun 04/06/25
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                      96          77          92          58          73
Temp          77 77 83 94 95 87 81 79 78 77 82 89 92 88 80 72 64 58 59 67 72 70
Dewpt         72 72 73 72 71 71 73 73 72 71 71 67 60 57 56 53 47 41 38 37 37 36
RH            85 85 72 49 46 59 77 82 82 82 69 48 34 35 44 51 54 53 45 33 28 29
Wind dir      SE SE  S  S SE SE SE SE  S  S  W NW  N  N  N  N  N NW NW NW  N  N
Wind spd      16 13 16 18 21 21 21 19 14 10 12 12 13 14 14 16 18 19 19 18 17 14
Wind gust     32 28 31 33 37 39 40 37 29 21             25 28 33 34 33 29 27
Clouds        SC SC FW FW FW FW B1 B1 SC SC FW FW FW FW FW SC B1 B1 SC SC FW FW
PoP 12hr                      0           5           5          10           0
QPF 12hr                      0           0           0           0           0
Heat index          90103103 92                92
Max heat              103   104                92    93
Wind                 Y  Y  Y  Y


Date          Mon 04/07/25  Tue 04/08/25  Wed 04/09/25  Thu 04/10/25
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          53    77      50    82      56    87      63    89
Temp          58 53 70 75   56 51 78 79   60 57 82 82   67 63 85 85
Dewpt         39 37 35 31   40 40 40 41   50 50 53 52   58 58 58 56
PWind dir         N     N      SE    SE      SE    SE      SE    SE
Wind char        GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    FW SC FW CL   CL FW CL CL   CL FW CL CL   CL FW FW CL
PoP 12hr          0     0       0     0       0     0       0     0

$$
TXZ355-042100-
Bayview/Port Isabel-Cameron TX
26.16N  97.34W Elev. 19 ft
340 AM CDT Fri Apr 4 2025

Date             Fri 04/04/25            Sat 04/05/25            Sun 04/06/25
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                      89          74          88          55          69
Temp          74 75 82 88 89 80 76 76 75 75 82 88 87 81 74 69 61 56 58 64 68 66
Dewpt         73 73 76 76 76 75 75 73 73 73 76 74 75 74 72 61 52 46 45 44 44 45
RH            97 94 82 68 66 85 97 90 94 94 82 63 68 79 93 76 72 69 62 48 42 47
Wind dir       S SE  S  S  S SE SE  S  S  S  S  S SE  E NE  N  N NW NW NW  N  N
Wind spd      16 16 19 21 21 20 21 18 18 13 13 13 13 10 10 16 19 21 23 20 18 13
Wind gust     31 31 34 36 36 33 35 36 34 26                   31 33
Clouds        SC SC SC FW SC B1 B2 B1 B1 B1 SC SC SC SC SC B1 B1 B2 B1 B1 FW SC
PoP 12hr                      0           0           5          20           0
QPF 12hr                      0           0        0.02        0.01           0
Rain shwrs                                            S  S
Tstms                                                    S
Heat index             98 99                   97 97
Max heat               98   100                97    98
Wind                 Y  Y  Y  Y


Date          Mon 04/07/25  Tue 04/08/25  Wed 04/09/25  Thu 04/10/25
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          53    72      53    76      59    80      63    81
Temp          60 54 68 67   60 55 74 71   62 60 78 74   66 64 80 76
Dewpt         44 42 43 45   46 45 49 51   53 54 58 59   60 59 62 61
PWind dir         N     N      NE    NE      SE    SE      SE    SE
Wind char        GN    GN      LT    LT      LT    GN      LT    GN
Avg clouds    SC B1 FW CL   FW FW CL CL   CL FW CL FW   CL FW FW CL
PoP 12hr          0     0       0     0       0     0       0     0

$$
TXZ249-042100-
Hebbronville-Jim Hogg TX
27.35N  98.74W Elev. 663 ft
340 AM CDT Fri Apr 4 2025

Date             Fri 04/04/25            Sat 04/05/25            Sun 04/06/25
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                      96          71          85          49          68
Temp          73 73 80 93 96 91 79 75 73 72 74 82 84 81 69 61 54 49 53 62 67 66
Dewpt         70 70 72 64 59 66 70 71 70 69 65 59 53 50 48 45 40 36 35 33 31 31
RH            90 90 77 38 29 44 74 87 90 90 74 46 34 34 47 56 59 61 50 33 26 27
Wind dir      SE  S  S  S SE SE SE SE  S SW NW NW NW  N  N  N NW NW NW NW  N  N
Wind spd      13 13 13 12 13 17 18 16 12 10 12 13 16 16 17 17 18 18 19 18 17 13
Wind gust     31 29 28 23    29 33 32 27 21             29 29 33 32 31
Clouds        SC SC FW FW FW FW SC B1 SC B2 SC FW FW FW FW SC B1 B1 SC FW FW FW
PoP 12hr                      0           5           0           5           0
QPF 12hr                      0           0           0           0           0
Heat index             95 96 93
Max heat               95    96


Date          Mon 04/07/25  Tue 04/08/25  Wed 04/09/25  Thu 04/10/25
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          47    74      47    80      51    85      57    88
Temp          53 47 68 73   53 48 76 78   57 53 80 82   63 58 84 85
Dewpt         35 35 30 27   35 37 35 34   45 48 45 45   55 55 53 51
PWind dir         N     N      SE    SE      SE    SE      SE    SE
Wind char        GN    GN      LT    LT      GN    GN      GN    GN
Avg clouds    FW SC FW CL   CL CL CL CL   CL CL CL CL   CL FW CL CL
PoP 12hr          0     0       0     0       0     0       0     0

$$
TXZ250-042100-
Falfurrias-Brooks TX
27.21N  98.12W Elev. 113 ft
340 AM CDT Fri Apr 4 2025

Date             Fri 04/04/25            Sat 04/05/25            Sun 04/06/25
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                      96          74          88          53          70
Temp          75 75 83 94 96 88 79 77 75 74 79 86 88 83 73 65 57 54 56 65 69 67
Dewpt         72 73 75 72 68 73 73 72 72 72 71 65 59 58 55 50 45 40 39 37 36 37
RH            90 94 77 49 40 61 82 85 90 93 77 50 38 43 53 58 64 59 53 35 30 33
Wind dir      SE SE  S  S SE SE SE SE  S  S  W NW  N  N  N  N  N NW NW NW  N  N
Wind spd      11 11 14 14 14 16 14 13 11  9 10 11 12 12 13 14 16 16 18 16 14 11
Wind gust     26 26 31 31 31 32 32 29 26 19             26 28 31 31 29 26
Clouds        SC SC SC FW FW FW B1 B2 B1 B1 SC FW FW FW SC SC B1 B1 SC SC FW FW
PoP 12hr                      0           5           5           5           0
QPF 12hr                      0           0           0           0           0
Heat index            102101 95
Max heat              102   101


Date          Mon 04/07/25  Tue 04/08/25  Wed 04/09/25  Thu 04/10/25
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          48    74      47    80      51    86      58    87
Temp          54 49 68 71   53 48 76 75   57 52 80 80   63 58 84 82
Dewpt         39 38 34 34   38 40 40 45   49 49 51 54   57 57 58 59
PWind dir         N     N      SE    SE      SE     S      SE    SE
Wind char        LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW SC FW CL   CL FW CL CL   CL CL CL CL   CL FW FW CL
PoP 12hr          0     0       0     0       0     0       0     0

$$
TXZ253-042100-
Edinburg-Hidalgo TX
26.44N  98.13W Elev. 75 ft
340 AM CDT Fri Apr 4 2025

Date             Fri 04/04/25            Sat 04/05/25            Sun 04/06/25
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                      95          75          90          55          71
Temp          76 76 84 93 94 86 79 77 76 75 82 88 90 86 75 69 60 56 59 66 70 68
Dewpt         72 72 73 72 71 71 73 72 71 70 71 66 59 58 57 52 46 40 37 37 36 37
RH            87 87 70 51 47 61 82 85 85 84 69 48 35 39 54 55 60 55 44 34 29 32
Wind dir      SE SE  S  S SE SE SE SE  S  S SW NW  N  N  N  N  N NW NW NW  N  N
Wind spd      14 12 17 18 21 21 20 18 14 10 12 12 13 14 14 17 19 20 20 18 17 14
Wind gust     29 27 31 33 36 36 37 35 29 21             26 28 33 33 32
Clouds        SC SC SC FW FW FW B1 B1 SC SC SC FW FW FW SC SC B1 B1 SC SC FW FW
PoP 12hr                      0           5           5          10           0
QPF 12hr                      0           0           0           0           0
Heat index          91100101 91                91
Max heat              100   102                91    91
Wind                 Y  Y  Y  Y


Date          Mon 04/07/25  Tue 04/08/25  Wed 04/09/25  Thu 04/10/25
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          50    76      47    81      53    86      60    89
Temp          56 51 70 72   54 49 77 76   58 55 81 80   65 61 85 83
Dewpt         39 37 33 32   40 39 39 42   50 50 51 52   57 57 57 56
PWind dir         N     N      SE    SE      SE    SE      SE    SE
Wind char        GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    FW SC FW CL   CL CL FW CL   CL CL FW CL   CL FW FW CL
PoP 12hr          0     0       0     0       0     0       0     0

$$