Point Forecast Matrices
Issued by NWS Houston/Galveston, TX

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
426 AM CDT TUE APR 21 2015

TXZ196-212300-
COLLEGE STATION-BRAZOS TX
30.57N  96.37W ELEV. 321 FT
426 AM CDT TUE APR 21 2015

DATE             TUE 04/21/15            WED 04/22/15            THU 04/23/15
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                      78          64          83          69          86
TEMP          55 54 63 73 78 75 69 67 65 64 71 79 83 80 74 72 70 69 75 82 86 82
DEWPT         48 48 52 54 57 60 62 63 64 64 67 69 70 70 70 70 70 69 70 71 72 71
RH            77 80 67 51 48 60 78 87 97100 87 72 65 72 87 93100100 84 69 63 69
WIND DIR      NE  E SE SE SE SE SE SE SE SE  S  S  S  S  S  S  S  S  S  S  S  S
WIND SPD       5  4  8 10 10 10  8  6  4  4  6  9  9  9  9  8  6  5  6  8  6  4
CLOUDS        B2 B1 SC B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     10          10          30          30          20
QPF 12HR                      0           0        0.09        0.25        0.02
RAIN SHWRS                                S  S  C  C  C  C  S  S  S  S  S  S  C
TSTMS                                     S  S  C  C  C  C  S  S  S  S  S  S  C


DATE          FRI 04/24/15  SAT 04/25/15  SUN 04/26/15  MON 04/27/15
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          71    83      68    87      63    85      65    83
TEMP          74 71 80 79   71 68 83 81   68 63 80 80   69 65 79 78
DEWPT         70 69 70 71   68 63 61 62   59 59 62 66   63 62 66 66
PWIND DIR         S     S       S     W      NW    SE       S     E
WIND CHAR        LT    GN      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2 B2   B1 B2 B1 FW   FW FW SC SC   SC SC SC SC
POP 12HR         30    50      30    20       5    10      20    20
RAIN SHWRS     C  C  C  C    C  C  S                     S  S  S  S
TSTMS          C  C  C  C    C  C  S                     S  S  S  S

$$
TXZ213-212300-
HOUSTON INTERCONTINENTAL AIRPORT-HARRIS TX
29.96N  95.35W ELEV. 97 FT
426 AM CDT TUE APR 21 2015

DATE             TUE 04/21/15            WED 04/22/15            THU 04/23/15
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                      79          65          82          70          87
TEMP          59 58 66 74 79 76 70 68 66 65 71 78 82 79 74 73 71 70 76 83 87 83
DEWPT         54 51 53 55 58 61 65 65 66 65 69 69 70 70 71 71 71 70 70 71 72 72
RH            83 77 63 51 49 60 84 90100100 93 74 67 74 90 93100100 82 67 61 70
WIND DIR       E  E  E SE SE SE SE SE SE SE SE SE  S  S  S  S  S  S  S SW  S SE
WIND SPD       5  3  6  9 10 10  8  4  3  3  5  8  9 10  8  5  4  3  4  6  6  6
CLOUDS        B2 SC B1 B1 SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     10          10          30          20          20
QPF 12HR                      0           0        0.09        0.24        0.02
RAIN SHWRS                                S  S  C  C  S  S  S  S  S  S  S  S  S
TSTMS                                     S  S  C  C  S  S  S  S  S  S  S  S  S


DATE          FRI 04/24/15  SAT 04/25/15  SUN 04/26/15  MON 04/27/15
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          72    84      71    87      66    87      67    84
TEMP          75 72 81 81   74 71 83 82   70 66 82 82   71 67 80 79
DEWPT         71 71 70 72   71 71 64 64   63 62 64 66   65 65 66 67
PWIND DIR         S     S       S     W      NW    SE       S     E
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 OV B2   B1 B2 B1 SC   SC SC SC SC   SC B1 SC SC
POP 12HR         20    40      30    20       5    10      20    20
RAIN SHWRS     S  S  C  C    C  S  S                     S  S  S  S
TSTMS          S  S  C  C    C  S  S                     S  S  S  S

$$
TXZ238-212300-
GALVESTON-GALVESTON TX
29.27N  94.87W ELEV. 6 FT
426 AM CDT TUE APR 21 2015

DATE             TUE 04/21/15            WED 04/22/15            THU 04/23/15
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                      77          71          81          72          80
TEMP          68 68 71 75 77 76 73 72 71 71 75 79 81 79 75 74 73 72 75 78 80 79
DEWPT         58 59 60 62 64 67 69 70 70 71 72 73 73 72 73 73 72 72 73 73 72 73
RH            70 73 68 64 64 74 87 93 97100 90 82 77 79 94 97 97100 94 85 77 82
WIND DIR       E NE  E  E  E SE SE SE SE SE SE SE SE SE  S  S  S  S  S  S  S SE
WIND SPD      11 12 14 16 16 13 12 12 10  9 10 11 11 11 10  9  9  8  8  8  9  9
CLOUDS        B2 B1 SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2
POP 12HR                     10          10          20          20          10
QPF 12HR                      0           0        0.06        0.15           0
RAIN SHWRS                                S  S  S  S  S  S        S  S
TSTMS                                     S  S  S  S  S  S        S  S


DATE          FRI 04/24/15  SAT 04/25/15  SUN 04/26/15  MON 04/27/15
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          74    78      72    80      70    80      72    79
TEMP          75 74 77 77   73 72 78 78   72 70 78 78   74 72 77 77
DEWPT         72 73 73 73   72 72 71 70   69 67 68 68   69 69 70 69
PWIND DIR         S     S       S    SW       W     E      SE    SE
WIND CHAR        GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B2 B2   B1 B2 B2 B1   SC SC SC SC   SC B1 B1 SC
POP 12HR         20    30      10    20       5    10      20    20
RAIN SHWRS        S  C  C          S  S                  S  S  S  S
TSTMS             S  C  C          S  S                  S  S  S  S

$$



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