Point Forecast Matrices
Issued by NWS Houston/Galveston, TX

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Point Forecast Matrices
National Weather Service Houston/Galveston TX
1241 PM CST Fri Dec 15 2017

TXZ196-152200-
College Station-Brazos TX
30.57N  96.37W Elev. 321 ft
1241 PM CST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      59          40          56          46          67
Temp                      58 52 46 44 41 40 46 54 55 51 48 48 47 46 51 62 67 60
Dewpt                     33 33 33 33 34 34 36 37 39 42 45 46 46 46 49 53 55 55
RH                        39 48 60 65 76 79 68 52 55 71 89 93 96100 93 72 65 84
Wind dir                   N  N  S  S  S  S SE  S SE  E NE NE  N  E  E  S SE SE
Wind spd                   6  3  2  3  3  3  4  8  4  4  6  8  4  3  2  3  5  4
Clouds                    B1 SC SC B1 SC B1 B2 B2 OV OV OV OV B2 B2 SC SC SC B1
PoP 12hr                      5           0          50          90          10
QPF 12hr                      0           0        0.11        0.71           0
Rain shwrs                                      C  C  D  D  C  C
Tstms                                                 S  S  S  S


Date               Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            52    69      52    67      49    68      52    69
Temp          54   52 67 66 58   52 65 64 53   51 67 63 54   54 68 63
Dewpt         54   52 57 55 51   48 50 50 47   45 50 50 50   51 57 53
PWind dir           S    NE       N     N      NE    SE       S     S
Wind char          LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1   B1 B2 B2 B1   SC SC SC SC   SC FW FW FW   SC SC B1
PoP 12hr           10    30      30    20      20    10      10    20
Rain shwrs             C  C  C    C  S  S  S    S                S  S

$$
TXZ213-152200-
Bush Intercontinental Airport-HARRIS TX
29.96N  95.35W Elev. 97 ft
1241 PM CST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      57          41          59          50          67
Temp                      56 51 47 44 43 41 47 56 59 54 52 53 51 50 55 64 67 60
Dewpt                     35 36 37 37 37 37 38 38 40 44 47 51 50 50 52 55 57 58
RH                        45 56 68 76 79 85 71 51 49 69 83 93 96100 90 73 70 93
Wind dir                  NE NE  S SW SE  E  E  E  E  E  E  S  N NE NE NE SE SE
Wind spd                   5  2  2  2  1  3  5  6  6  6  6  5  2  3  3  2  2  3
Clouds                    B1 B1 B1 B1 SC B2 B2 B2 OV OV OV OV OV B2 SC B1 B2 B1
PoP 12hr                      5           0          20          80          10
QPF 12hr                      0           0        0.05        0.77           0
Rain shwrs                                      S  S  L  L  L  L
Tstms                                                 S  S  S  S


Date               Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            56    70      55    69      51    69      53    70
Temp          57   56 69 66 61   55 68 65 55   53 68 63 56   55 69 65
Dewpt         57   56 61 60 56   53 53 52 49   48 51 52 53   53 61 57
PWind dir          SE    NE       N    NW      NE     E      SE     S
Wind char          LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B2   B2 B2 B2 B2   B1 B1 SC SC   SC SC SC SC   SC SC B1
PoP 12hr           10    50      30    30      30    20      10    20
Rain shwrs             C  C  C    C  C  C  C    C  S  S          S  S
Tstms                  S  S

$$
TXZ238-152200-
Galveston-Galveston TX
29.27N  94.87W Elev. 6 ft
1241 PM CST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      55          48          60          58          67
Temp                      53 53 50 49 49 48 53 58 59 59 62 65 60 60 62 67 63 61
Dewpt                     40 40 40 41 41 42 44 47 51 54 59 61 60 58 58 59 60 61
RH                        61 61 68 74 74 80 71 67 75 83 90 87100 93 87 75 90100
Wind dir                  NE NE NE NE NE NE  E  E  E  E SE  S  W  N  N NE  E  E
Wind spd                  12  9  9  8  8 10 12 14 18 18 19 20  6  6  8  5  5  6
Clouds                    OV B2 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV OV B2 B2 OV B2
PoP 12hr                     20           5          20          80          30
QPF 12hr                      0           0        0.02        0.58        0.12
Rain shwrs                 S                    S  S  L  L  D  D  C  C  S  S  C
Tstms                                                 S  S  S  S              S
Obvis                                                PF PF PF PF             PF


Date               Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            60    69      60    68      58    66      59    68
Temp          63   60 68 67 63   60 68 65 61   58 66 59 60   60 68 64
Dewpt         61   60 63 61 59   57 56 55 54   53 53 54 58   58 62 61
PWind dir           E     E       N     N       N     E      SE     S
Wind char          LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B2 OV OV B2   B2 B1 B1 SC   SC SC SC SC   SC SC B1
PoP 12hr           30    60      40    30      30    20      10    20
Rain shwrs     C    C  L  L  C    C  C  C  C    C  S  S          S  S
Tstms          S    S  S  S  S    S

$$



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