Point Forecast Matrices
Issued by NWS Houston/Galveston, TX

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Point Forecast Matrices
National Weather Service Houston/Galveston TX
543 AM CDT Fri Jul 25 2025

TXZ196-252100-
College Station-Brazos TX
30.57N  96.37W Elev. 321 ft
543 AM CDT Fri Jul 25 2025

Date             Fri 07/25/25            Sat 07/26/25            Sun 07/27/25
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          76          91          76          95
Temp             75 85 93 93 86 80 79 78 77 83 88 89 86 81 78 77 76 84 92 93 89
Dewpt            72 74 74 74 75 75 74 74 74 75 75 73 73 73 75 75 76 76 75 73 73
RH               90 70 54 54 70 85 85 88 90 77 66 59 65 77 91 94100 77 58 52 59
Wind dir         SW SW  E  E SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind spd          2  4  4  6  5  4  3  4  4  8  6  9  9  6  5  5  4  6  8  9  9
Clouds           SC B1 SC B2 B2 B1 SC B1 B1 B1 B1 B1 B1 SC SC SC B2 B1 SC SC SC
PoP 12hr                     40          20          60           5          30
QPF 12hr                      0        0.01        0.09           0           0
Rain shwrs              S  C  S     S     S  C  L  L              S  S  C  C
Tstms                   S  C  S              S  C  C                    S  C
Heat index            102101 95                96 97                  102101 98
Max heat              103   105    95          97    98               103   104


Date          Mon 07/28/25  Tue 07/29/25  Wed 07/30/25  Thu 07/31/25
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          75    95      75    97      76    98      77    97
Temp          79 75 92 91   79 75 93 93   80 76 96 93   81 77 94 91
Dewpt         75 75 72 69   72 73 71 67   65 65 67 68   71 70 70 70
PWind dir         S     S       S     S       S    NE       S    SE
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   FW FW FW FW   FW FW SC SC   SC B1 B1 SC
PoP 12hr          0     5       0     5       0     5       5    20
Rain shwrs                                                        S
Tstms                                                             S

$$
TXZ213-252100-
Bush Intercontinental Airport-Inland Harris TX
29.96N  95.35W Elev. 97 ft
543 AM CDT Fri Jul 25 2025

Date             Fri 07/25/25            Sat 07/26/25            Sun 07/27/25
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          78          91          78          93
Temp             81 86 89 88 83 80 80 79 79 83 88 89 86 82 80 80 78 87 91 92 88
Dewpt            74 75 75 74 76 76 76 75 75 75 74 74 74 76 76 76 76 77 75 74 75
RH               79 70 64 63 80 88 88 88 88 77 63 61 68 82 88 88 94 72 60 56 66
Wind dir          W  N  E  E SE  E SE  S  S  S  S  S  S  S  S  S  S  S SE SE SE
Wind spd          2  3  6  8  8  5  4  5  6  8  8  9  8  5  4  3  2  5  8  9  8
Clouds           B1 B2 B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 B1 SC SC SC SC B1 SC B1 B1
PoP 12hr                     80          50          80           5          60
QPF 12hr                   0.34        0.26        0.16           0        0.04
Rain shwrs        C  C  L  L  C  C  C  C  C  C  D  D              C  C  L  L
Tstms             C  C  L  L  C  S  S  S  S  C  C  C                 C  C  C
Heat index             99 97                   96 97                98101102 98
Max heat              101   101                96    98               103   103


Date          Mon 07/28/25  Tue 07/29/25  Wed 07/30/25  Thu 07/31/25
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          77    95      76    97      78    97      78    95
Temp          81 77 93 90   81 76 94 93   83 78 93 91   82 79 92 89
Dewpt         76 76 71 69   74 73 70 69   70 68 69 71   72 72 71 74
PWind dir         S     S      SW     N      SW     N       S     S
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW SC SC   FW FW FW FW   FW FW SC SC   SC SC B1 B1
PoP 12hr          0    20       0    10       5    20      10    30
Rain shwrs              S                           S          S  C
Tstms                   S                           S          S  C

$$
TXZ438-252100-
Galveston-Galveston Island TX
29.27N  94.87W Elev. 6 ft
543 AM CDT Fri Jul 25 2025

Date             Fri 07/25/25            Sat 07/26/25            Sun 07/27/25
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          81          90          84          91
Temp             82 84 87 86 85 83 83 83 83 86 88 89 87 86 85 85 85 89 89 91 89
Dewpt            76 77 77 77 77 77 77 76 76 76 77 77 77 78 78 78 78 78 79 79 78
RH               82 80 72 75 77 82 82 80 80 72 70 68 72 77 80 80 80 70 73 68 70
Wind dir         NW  N  N  E SE  S  S  S  S  S  S  S  S  S  S  S  S  S SE SE SE
Wind spd          6  8  9 11 11 11 13 18 17 16 13 12 12 12 12 12 11 11 11 11 11
Clouds           B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC
PoP 12hr                     90          70          70          10          50
QPF 12hr                   0.40        0.13        0.12           0        0.03
Rain shwrs        D  L  L  L  C  C  C  L  L  C  C  C              C  C  C  C
Tstms             L  L  L  L  C  C  C  C  C  C  C  C              C  C  C  S
Heat index             97 97                96100103 99 97 97 97 96102105105102
Max heat               98   100               102   104   101   101   107   108


Date          Mon 07/28/25  Tue 07/29/25  Wed 07/30/25  Thu 07/31/25
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          84    91      81    93      82    94      82    91
Temp          85 84 89 89   84 81 90 90   85 82 91 90   86 82 88 88
Dewpt         77 77 76 75   76 75 73 74   75 73 74 75   76 75 76 77
PWind dir         S    SE      SW     N      SW     W      SW    SW
Wind char        GN    LT      LT    LT      GN    LT      GN    GN
Avg clouds    SC FW FW FW   FW FW FW FW   FW FW SC SC   SC B1 B1 B1
PoP 12hr          0    10       0     5       5    10      20    20
Rain shwrs                                       S          S  S  S
Tstms                                            S          S  S  S

$$