Point Forecast Matrices
Issued by NWS Houston/Galveston, TX

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Point Forecast Matrices
National Weather Service Houston/Galveston TX
841 PM CST Thu Dec 14 2017

TXZ196-151000-
College Station-Brazos TX
30.57N  96.37W Elev. 321 ft
841 PM CST Thu Dec 14 2017

Date           12/14/17      Fri 12/15/17            Sat 12/16/17            Sun
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      42          59          39          55          46
Temp                52 49 45 42 45 55 59 53 46 43 41 39 45 53 54 49 47 47 47 46
Dewpt               38 35 34 33 34 34 34 34 35 35 35 34 38 37 39 42 46 46 47 46
RH                  59 58 65 70 65 45 39 48 65 73 79 82 76 54 57 77 96 96100100
Wind dir             N  N  N  N  N  N  N  N SW SW SW  S  S  S SE  E NE  E  N  S
Wind spd            10 12  9  8  9  9  6  2  2  3  3  4  5  9  5  4  4  9  2  2
Clouds              B2 B2 B2 B2 B1 SC B1 SC SC B1 SC B1 B1 B2 OV OV OV OV B2 B2
PoP 12hr                      0           0           0          40          90
QPF 12hr                      0           0           0        0.19        0.58
Rain shwrs                                                  C  C  D  D  D  D
Tstms                                                       S  S  S  S  S  S


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

Max/Min          67      50    67      48    65      46    66      50    71
Temp          63 61 54   51 66 64 54   49 64 61 50   48 65 62 54   52 70 65
Dewpt         55 55 53   51 57 55 51   48 50 50 47   45 50 50 51   50 56 53
PWind dir         S       S     N      NW     N      NE    SE       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 SC SC   B1 B2 B2 B1   B1 B1 SC SC   SC SC FW FW   SC SC B1
PoP 12hr         10      10    30      20    20      20    10      10    20
Rain shwrs                   C  C  S    S  S  S  S    S                S  S

$$
TXZ213-151000-
Bush Intercontinental Airport-HARRIS TX
29.96N  95.35W Elev. 97 ft
841 PM CST Thu Dec 14 2017

Date           12/14/17      Fri 12/15/17            Sat 12/16/17            Sun
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      46          57          41          57          50
Temp                55 53 49 46 47 54 57 51 48 45 43 41 48 55 56 52 52 51 51 50
Dewpt               45 42 38 35 35 34 34 37 37 37 38 37 39 39 42 46 49 51 51 50
RH                  69 66 66 65 63 46 42 59 65 73 82 85 71 55 59 80 89100100100
Wind dir             N  N  N  N  N  N  N NE  S  N SE SE SE  E SE  E  E SE  N  N
Wind spd             6  9  9  9 11 10  6  3  1  1  1  3  4  8  4  8  9  4  4  2
Clouds              B2 B2 B2 OV OV B2 B2 B1 B1 B1 SC B1 B2 B2 OV OV OV OV OV B2
PoP 12hr                     10           5           0          30          80
QPF 12hr                      0           0           0        0.11        0.73
Rain shwrs                                                  C  C  D  D  D  D  S
Tstms                                                       S  S  S  S  S  S  S


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

Max/Min          68      55    68      53    67      49    66      52    72
Temp          64 61 56   56 67 65 57   54 67 62 53   50 65 62 55   54 71 65
Dewpt         57 58 56   56 61 60 56   53 53 52 49   48 51 52 52   52 59 57
PWind dir         E      SE    NE      NW     N       N     E      SE     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1   B2 B2 B2 B2   B1 B1 SC SC   SC SC SC SC   SC SC B1
PoP 12hr         20      20    40      30    20      20    10      10    20
Rain shwrs     S     S    S  C  C  C    C  S  S  S    S                S  S
Tstms          S

$$
TXZ238-151000-
Galveston-Galveston TX
29.27N  94.87W Elev. 6 ft
841 PM CST Thu Dec 14 2017

Date           12/14/17      Fri 12/15/17            Sat 12/16/17            Sun
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      53          56          47          59          56
Temp                61 59 56 53 53 53 56 53 52 50 49 48 53 57 58 58 59 62 61 56
Dewpt               52 49 46 44 42 40 39 39 40 41 41 41 44 46 50 54 58 59 59 56
RH                  72 69 69 71 66 61 53 59 63 71 74 77 71 67 75 86 96 90 93100
Wind dir             N  N  N  N  N  N  N  N  N  N NE  E  E  E  E  E  E  S SW NW
Wind spd             8 16 18 20 19 16 12  9  8  9  9  9 11 14 12 17 19 21 11  9
Clouds              B2 OV OV OV OV OV OV B2 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV OV
PoP 12hr                     30          30           5          30          70
QPF 12hr                   0.01           0           0        0.03        0.47
Rain shwrs              C  C  C  C  S  S                    C  C  L  L  L  L  C
Tstms                                                       S  S  S  S  S  S  C


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

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

$$



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