Point Forecast Matrices
Issued by NWS Houston/Galveston, TX

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Point Forecast Matrices
National Weather Service Houston/Galveston TX
658 PM CDT Mon Jun 16 2025

TXZ196-170900-
College Station-Brazos TX
30.57N  96.37W Elev. 321 ft
658 PM CDT Mon Jun 16 2025

Date           06/16/25      Tue 06/17/25            Wed 06/18/25            Thu
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          91          76          91          76
Temp             87 78 76 76 76 82 89 91 88 81 78 77 76 83 88 91 87 80 77 77 76
Dewpt            77 75 74 74 74 77 78 77 77 75 75 74 75 77 78 77 75 75 75 75 76
RH               72 91 94 94 94 85 70 64 70 82 91 90 97 82 72 64 68 85 94 94100
Wind dir          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind spd         10  6  8  8  8 11 12 13 13 12 12 11 10 10 11 12 11  8  5  4  3
Wind gust                                                  21 23
Clouds           SC CL FW SC B1 SC FW FW FW CL FW SC B1 SC FW FW CL CL SC B1 B1
PoP 12hr                     20           0           0           5           0
QPF 12hr                   0.11           0           0           0           0
Rain shwrs        S
Tstms             S
Heat index       99               102105100               102104 96
Max heat        109               103   107    97         103   106


Date           06/19  Fri 06/20/25  Sat 06/21/25  Sun 06/22/25  Mon 06/23/25
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    90      74    91      75    91      75    90
Temp          89 86   78 74 87 85   77 75 88 87   78 75 88 87   78 75 88 86
Dewpt         77 76   75 74 77 76   74 74 77 75   74 75 77 76   74 75 77 76
PWind dir         S       S     S       S     S      SE    SE      SE    SE
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    SC SC   FW SC SC SC   FW SC SC FW   FW SC SC SC   FW SC SC SC
PoP 12hr         30       0    20       5    20       5    20      10    30
Rain shwrs        C             S             S             S          S  C
Tstms             C             S             S             S             C

$$
TXZ213-170900-
Bush Intercontinental Airport-Inland Harris TX
29.96N  95.35W Elev. 97 ft
658 PM CDT Mon Jun 16 2025

Date           06/16/25      Tue 06/17/25            Wed 06/18/25            Thu
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          91          78          90          77
Temp             84 79 78 77 77 83 88 89 87 82 81 79 78 85 89 89 87 82 80 79 77
Dewpt            75 75 75 75 76 77 76 77 77 76 76 75 76 77 76 76 75 76 77 77 77
RH               74 88 91 94 97 82 68 68 72 82 85 88 94 77 66 66 68 82 91 94100
Wind dir          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind spd          8  5  5  5  5  9 10 11 11 10  9  8  8 10 11 11 10  9  5  4  4
Clouds           B1 SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC FW FW FW SC SC
PoP 12hr                     50          20           0          20           5
QPF 12hr                   0.02        0.39           0        0.02           0
Rain shwrs        C                 S  S                    S  S              S
Tstms             C                 S  S                    S  S              S
Heat index                        100103 98             95100101 96
Max heat         98               102   104    96         102   104    95


Date           06/19  Fri 06/20/25  Sat 06/21/25  Sun 06/22/25  Mon 06/23/25
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      77    91      77    91      77    92      77    92
Temp          89 86   80 77 88 87   80 78 89 88   81 78 89 88   81 77 89 87
Dewpt         76 76   76 76 74 74   76 76 75 75   76 76 75 75   76 76 76 75
PWind dir         S       S    SE       S    SE      SE    SE      SE    SE
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC SC   SC FW SC SC   SC SC SC SC   FW SC SC SC   SC SC SC SC
PoP 12hr         50      10    40      10    30      10    50      20    60
Rain shwrs     S  C          S  C          S  C          C  C    S  S  C  L
Tstms          S  C          S  C          S  C          C  C    S     S  C

$$
TXZ438-170900-
Galveston-Galveston Island TX
29.27N  94.87W Elev. 6 ft
658 PM CDT Mon Jun 16 2025

Date           06/16/25      Tue 06/17/25            Wed 06/18/25            Thu
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          88          82          88          81
Temp             85 83 82 82 82 84 86 87 86 83 83 83 82 85 87 88 86 84 84 83 82
Dewpt            77 77 77 78 77 78 79 78 77 77 78 78 78 78 78 78 78 78 79 79 78
RH               77 82 85 88 85 82 80 75 75 82 85 85 88 80 75 72 77 82 85 88 88
Wind dir          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind spd         11 12 13 14 13 13 14 16 14 14 17 17 17 16 14 14 13 13 13 12 10
Clouds           B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     40          20           0          20          10
QPF 12hr                      0        0.01           0           0           0
Rain shwrs        C              S  S  S              S  S  S  S              C
Tstms             C              S  S  S              S  S  S  S              C
Heat index       95             96100100 96             97100101 99 95 96
Max heat         97    95         102   102    96    97   101   103    98    97


Date           06/19  Fri 06/20/25  Sat 06/21/25  Sun 06/22/25  Mon 06/23/25
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          88      81    88      81    88      82    89      81    88
Temp          86 85   83 82 87 86   83 83 86 86   83 82 87 87   84 82 87 86
Dewpt         78 78   78 78 78 77   78 78 78 77   77 78 78 77   78 78 78 78
PWind dir         S       S    SE      SE    SE      SE    SE      SE    SE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC   SC SC SC SC   SC SC SC FW   FW SC SC FW   FW SC SC SC
PoP 12hr         40      10    30      20    30      20    40      20    50
Rain shwrs     C  C          C  C       S  C  C    S  S  C  C    S  S  C  C
Tstms          C  C          C  C       S  C  C       S  C  C    S  S  C  C

$$