Point Forecast Matrices
Issued by NWS Houston/Galveston, TX

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Point Forecast Matrices
National Weather Service Houston/Galveston TX
626 PM CDT Thu May 22 2025

TXZ196-230900-
College Station-Brazos TX
30.57N  96.37W Elev. 321 ft
626 PM CDT Thu May 22 2025

Date           05/22/25      Fri 05/23/25            Sat 05/24/25            Sun
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                      73          94          75          96          77
Temp             89 81 77 74 74 81 90 94 91 82 78 76 76 83 92 95 91 83 78 77 78
Dewpt            71 70 72 71 72 74 72 71 71 71 73 73 73 74 73 71 70 72 73 74 74
RH               56 69 85 90 93 79 56 47 52 69 85 90 90 74 54 46 50 70 85 90 88
Wind dir         SE  S SE SW SE SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind spd         10  9  4  6  4  6  8 10 16 12 10 11  9 12 14 14 13 14 10 10  9
Wind gust                                                              20
Clouds           FW SC SC B2 B2 B1 FW FW FW FW SC B2 B2 SC FW SC SC SC SC B2 B2
PoP 12hr                     20           0           0           0           0
QPF 12hr                   0.01        0.01           0           0           0
Rain shwrs           S  S
Tstms                S
Heat index       95                97101 97               101103 97
Max heat        107                98   102    95         102   104    96


Date           05/25  Mon 05/26/25  Tue 05/27/25  Wed 05/28/25  Thu 05/29/25
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          96      75    94      70    86      69    85      69    86
Temp          92 89   79 76 90 84   73 71 80 81   73 70 82 81   73 71 84 81
Dewpt         74 71   74 74 72 71   71 71 73 71   70 69 71 70   70 69 71 69
PWind dir         S       S     S      SE    NE      NE    NE      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC B2 B1 B1   B2 B2 B2 B1   B1 B2 B2 B1   B1 B1 B1 B1
PoP 12hr         20      30    60      60    50      20    40      20    30
Rain shwrs        S    C  C  C  L    L  C  C  C    S  S  C  C    S  S  S  C
Tstms             S    S  S  C  C    C  C  C  C    S  S  S  C    S  S  S  C

$$
TXZ213-230900-
Bush Intercontinental Airport-Inland Harris TX
29.96N  95.35W Elev. 97 ft
626 PM CDT Thu May 22 2025

Date           05/22/25      Fri 05/23/25            Sat 05/24/25            Sun
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                      76          93          76          94          78
Temp             87 81 78 77 77 84 91 93 89 81 79 78 78 85 91 92 88 81 80 79 79
Dewpt            74 74 74 74 74 75 73 72 73 74 75 74 75 75 73 72 73 75 76 76 76
RH               65 79 88 90 90 74 56 51 59 79 88 88 91 72 56 52 61 82 88 91 91
Wind dir         SE  S  S  S  S SE SE SE SE  S  S  S  S  S  S  S SE SE  S  S  S
Wind spd         11  8  4  4  4  5  9 12 13 11  8  8  8 11 12 14 14 11 10  9  8
Clouds           FW SC SC B2 B2 SC SC SC FW SC B1 B1 B1 SC SC SC FW SC B1 B2 B1
PoP 12hr                      0          10           0           5           0
QPF 12hr                      0        0.09           0           0           0
Rain shwrs
Tstms
Obvis                        PF
Heat index       95                99101 97               100100 95
Max heat        102               100   103    95         101   102


Date           05/25  Mon 05/26/25  Tue 05/27/25  Wed 05/28/25  Thu 05/29/25
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          93      78    92      74    88      73    87      72    86
Temp          91 87   80 79 90 85   77 75 84 84   76 74 84 82   75 74 85 83
Dewpt         74 74   76 76 73 73   74 74 74 73   73 72 73 71   72 72 72 71
PWind dir         S      SE     S      SE    SE       E     E      SE    SE
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC   B1 B2 B1 B1   B1 B2 B2 B1   B1 B2 B2 B1   B1 B1 B1 B1
PoP 12hr         20      20    50      60    60      30    50      20    40
Rain shwrs        S    S  S  C  C    L  C  L  C    C  C  C  C    S  S  C  C
Tstms             S    S  S  C  C    C  C  C  C    S  S  S  C    S  S  C  C

$$
TXZ438-230900-
Galveston-Galveston Island TX
29.27N  94.87W Elev. 6 ft
626 PM CDT Thu May 22 2025

Date           05/22/25      Fri 05/23/25            Sat 05/24/25            Sun
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          87          79          86          80
Temp             84 80 79 79 79 84 86 87 85 80 80 80 79 83 85 85 83 81 81 80 80
Dewpt            78 77 77 76 76 76 77 77 77 76 77 76 76 77 78 78 77 78 78 78 77
RH               82 91 94 91 91 77 75 72 77 88 91 88 91 82 80 80 82 91 91 94 91
Wind dir         SE  S SE  S  S SE SE SE  S SE  S  S  S  S  S  S SE SE  S  S  S
Wind spd         12  9  8  8 10 10 11 13 13 13 14 14 16 14 16 14 14 16 14 14 14
Clouds           FW SC B1 B1 B1 SC SC SC SC SC B1 B1 B1 SC SC SC SC SC B1 B1 B1
PoP 12hr                      0          10           0           0           0
QPF 12hr                   0.01        0.02           0           0           0
Obvis                        PF
Heat index                         97 98                   96 96
Max heat        100               100   102                98    99


Date           05/25  Mon 05/26/25  Tue 05/27/25  Wed 05/28/25  Thu 05/29/25
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          86      80    86      76    85      77    85      76    84
Temp          86 83   81 80 85 83   80 79 83 82   79 78 83 80   78 77 83 81
Dewpt         78 78   78 77 78 78   77 76 76 75   76 76 76 75   75 75 75 74
PWind dir        SE       S     S      SE    SE      SE    SE       E    SE
Wind char        BZ      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC   B1 B1 B1 B1   B2 B2 B1 B1   B1 B2 B2 B1   B1 B1 B1 B1
PoP 12hr         10      20    30      50    50      20    40      20    30
Rain shwrs                S  S  C    C  C  C  C    S  S  C  C    S  S  C  C
Tstms                     S  C  C    C  C  C  C    S  S  S  C    S  S  C  C

$$