Point Forecast Matrices
Issued by NWS Houston/Galveston, TX

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Point Forecast Matrices
National Weather Service Houston/Galveston TX
411 AM CST Thu Jan 18 2018

TXZ196-182215-
College Station-Brazos TX
30.57N  96.37W Elev. 321 ft
411 AM CST Thu Jan 18 2018

Date             Thu 01/18/18            Fri 01/19/18            Sat 01/20/18
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                      42          30          52          46          67
Temp             22 28 38 42 37 32 30 30 32 37 48 52 51 47 50 49 51 52 64 67 65
Dewpt            15 17 18 21 21 24 25 28 29 33 37 42 44 46 48 48 49 50 56 57 57
RH               74 63 44 43 52 72 81 92 88 85 65 69 77 96 93 96 93 93 75 70 75
Wind dir         NE  E SE  S  S  S  S  S SE SE SE SE SE SE SE SE SE  S  S  S  S
Wind spd          2  3  4  4  3  3  4  3  3  3  6  6  8  9 11  9  8  8 11 10  8
Clouds           FW SC SC B1 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1
PoP 12hr                      5          10          30          40          20
QPF 12hr                      0           0           0        0.09           0
Rain shwrs                                C  C  C  C  C  C  C  C  S  S  S  S  C
Hard Freeze       W


Date               Sun 01/21/18  Mon 01/22/18  Tue 01/23/18  Wed 01/24/18
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    72      45    62      38    64      40    62
Temp          61   63 71 69 56   45 61 58 45   40 62 59 45   42 61 57
Dewpt         58   59 63 57 45   34 37 34 32   31 37 37 37   36 41 40
PWind dir           S     S       W    NW       S     S      SE    NE
Wind char          GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1   B1 B2 B2 B1   SC FW CL FW   FW FW FW SC   SC SC FW
PoP 12hr           30    60      30     5       0     5      10    10
Rain shwrs     C    C  L  L  C
Tstms                  S  S  S

$$
TXZ213-182215-
Bush Intercontinental Airport-HARRIS TX
29.96N  95.35W Elev. 97 ft
411 AM CST Thu Jan 18 2018

Date             Thu 01/18/18            Fri 01/19/18            Sat 01/20/18
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                      43          34          53          52          71
Temp             23 28 38 43 38 35 34 34 35 40 49 53 53 52 54 56 58 61 69 71 68
Dewpt            16 17 18 21 24 25 27 29 31 35 41 46 49 49 52 52 54 56 59 60 59
RH               74 63 44 41 57 66 75 82 85 82 74 77 86 89 93 86 86 84 70 68 73
Wind dir         NE NE  E  E SE SE SE  E  E  E  E  E  E SE SE SE SE  S  S  S SE
Wind spd          4  5  4  3  2  2  2  2  3  5  6  9 10 10  9  8  6  9 12 12 10
Clouds           SC SC B1 B1 B2 B2 B2 OV OV B2 B2 OV B2 OV B2 OV OV B2 B2 B2 B1
PoP 12hr                      5          10          30          40          30
QPF 12hr                      0           0        0.03        0.21        0.12
Rain shwrs                                C  C  C  C  C  C  C  C  C  C  C  C  S
Hard Freeze       W


Date               Sun 01/21/18  Mon 01/22/18  Tue 01/23/18  Wed 01/24/18
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    72      51    64      41    64      42    63
Temp          61   61 71 69 63   51 63 59 47   43 63 58 48   44 62 57
Dewpt         59   59 63 60 55   41 37 38 36   34 38 39 39   38 41 42
PWind dir           S     S      SW    NW       N    SE       E    NE
Wind char          GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B1   B1 B2 B2 B2   B1 FW FW FW   FW FW FW SC   SC SC SC
PoP 12hr           20    50      50    10       0     5      10    10
Rain shwrs     S    S  C  C  C    C
Tstms                  S  S  S    S

$$
TXZ238-182215-
Galveston-Galveston TX
29.27N  94.87W Elev. 6 ft
411 AM CST Thu Jan 18 2018

Date             Thu 01/18/18            Fri 01/19/18            Sat 01/20/18
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                      42          41          55          52          66
Temp             33 35 38 41 41 42 44 45 46 49 54 54 55 54 57 57 57 62 66 64 62
Dewpt            24 27 28 29 30 32 36 39 42 46 48 51 52 53 55 56 56 58 59 59 59
RH               69 72 67 62 65 67 73 79 86 89 80 90 90 96 93 96 96 87 78 84 90
Wind dir         NE NE NE NE  E  E  E  E  E  E  E  E  E SE SE SE SE SE  S SE SE
Wind spd         12 12 11 10  9  6  8  8 10 11 14 14 16 17 17 14 13 14 16 14 14
Clouds           B1 B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV B2 OV B2 B2 B2 B1 B2
PoP 12hr                      5          10          50          50          30
QPF 12hr                      0           0        0.08        0.19        0.11
Rain shwrs                                C  C  C  C  C  C  C  C  C  C  C  C  S
Obvis                                                PF PF PF PF PF PF PF PF PF
Wind chill       24 26
Min chill        23    23    32    35    39


Date               Sun 01/21/18  Mon 01/22/18  Tue 01/23/18  Wed 01/24/18
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    67      54    61      48    59      50    59
Temp          62   61 67 64 62   54 61 59 52   49 59 56 54   50 59 55
Dewpt         59   59 61 60 57   47 41 42 41   41 43 44 45   46 46 46
PWind dir          SE     S      SW     N       N     E       E    NE
Wind char          BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1   B1 B2 B2 B2   B1 SC FW FW   FW FW FW SC   SC SC SC
PoP 12hr           20    30      50    10       0     5      10    10
Rain shwrs     S    S  C  C  C    C
Tstms                  S  S  S    S

$$



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