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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
316 AM MST THU DEC 25 2014

MTZ012-252300-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
316 AM MST THU DEC 25 2014

DATE                THU 12/25/14            FRI 12/26/14            SAT 12/27/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      25          10          24          10          28
TEMP             23 22 22 24 23 17 15 12 11 10 18 24 19 12 14 15 18 17 24 28 23
DEWPT            23 21 18 19 13 14 11  8  8  8 11 15  9  7  6  6  8 13 15 16 12
RH              100 96 84 81 65 88 84 84 87 91 73 68 64 80 70 67 64 84 68 60 62
WIND DIR          N  N NW SW  S  S  S SW  W  W  W  W SW SW SW SW SW SW SW SW SW
WIND SPD         13 11  6  6  9 10 10  9  6  6  9  8 11 11 17 17 17 17 19 19 14
CLOUDS           OV OV B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC SC B2 B2 B2 B2 OV
POP 12HR                      0           5          30           0          10
QPF 12HR                      0           0        0.01           0           0
SNOW 12HR                 00-00       00-00           T
SNOW                                                                          D
SNOWSHWRS                                 C  C
WIND CHILL                            -1                -2 -2 -1
MIN CHILL                                -1                -2    -2


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            14    16      -7     6     -11    11      -3    25
TEMP          18   16 13  9 -2   -4 -1  0 -8   -2  9  4  4    9 20 11
DEWPT         16   14 11  5 -5   -7 -7 -7-13  -10 -4 -5 -7   -3 15  7
PWIND DIR          SW     N       N     N      NW    SW      SW    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV OV B2   B2 SC SC SC   SC SC SC SC   SC SC SC
POP 12HR           80    80      30    20      10    10      10    10
SNOW           D    D  D  L  C    C
SNOWSHWRS                            S  S

$$
MTZ010-252300-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
316 AM MST THU DEC 25 2014

DATE                THU 12/25/14            FRI 12/26/14            SAT 12/27/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      25          12          24          13          29
TEMP             18 18 22 24 23 18 17 15 12 12 20 24 20 15 18 21 20 25 27 28 27
DEWPT            16 15 15 17 17 15 11  9  8  7 11 15 16 12 11 12 14 19 18 19 21
RH               92 88 74 74 77 88 77 77 84 80 67 68 84 88 73 68 77 78 68 68 78
WIND DIR         NW NW  W  S  S  W  W NW NW NW  W  W  W  W  W  W  W  W  W  W  W
WIND SPD         12 10  5  9  9  9 10 12 10  9  9  9 13 13 18 18 16 16 18 18 11
CLOUDS           OV OV B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC SC B1 B1 B1 B1 B2
POP 12HR                      0          10          20           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          D
SNOWSHWRS                                 S  S
WIND CHILL                               -1 -1
MIN CHILL                                -1    -2


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             8    11     -10     3     -12    13      -2    26
TEMP          19   11  5  5 -6  -10 -3  3 -6   -5 12  6 10   12 23 21
DEWPT         13    9  1  2 -9  -14 -9 -6-15  -14  0  3  1    3 15 18
PWIND DIR          NW     N       N     N      NW    SW       W     W
WIND CHAR          GN    BZ      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 OV OV B1   B1 SC SC SC   SC SC SC SC   SC SC SC
POP 12HR           80    80      20    20      10     5      10    10
SNOW           D    D  D  L  S    S
SNOWSHWRS                            S  S

$$
MTZ014-252300-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
316 AM MST THU DEC 25 2014

DATE                THU 12/25/14            FRI 12/26/14            SAT 12/27/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      25           9          22           7          24
TEMP             27 25 23 20 17 15 12 10  9  9 16 20 19 13  9  7  8 11 22 22 24
DEWPT            22 19 15 10 10 10  9  8  6  6  7  8  9  6  6  4  5  7 12  9 14
RH               81 78 71 64 73 80 87 91 87 87 67 59 64 73 87 87 87 83 65 57 65
WIND DIR         NW NW NW NW SW SW SW  S SW  W NW  W SW SW SW SW SW SW SW SW SW
WIND SPD         12 12 11  9  3  4  2  1  1  1  4  3  4  4  8  8  5  5  8  8  6
CLOUDS           OV OV B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 OV
POP 12HR                     60          10          40           5          30
QPF 12HR                   0.03           0        0.01           0        0.02
SNOW 12HR                     T       00-00           T
SNOW              L  L  C  C                                      C  C  C  C  D
SNOWSHWRS                                 C  C  S  S


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            15    20      -5     7     -15     8      -7    22
TEMP          23   20 11 12  5   -1 -3  1-13  -14 -7  2 -4   -5 13 18
DEWPT         21   16  5  7 -2  -10-10 -8-16  -20-13 -7-10  -13  3  9
PWIND DIR          SW    NW       N     N       N    SW      SW    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV   OV OV OV B2   B2 B1 B1 SC   SC SC SC SC   SC SC SC
POP 12HR           80    80      40    20      10    10      10    10
SNOW           D    D  D  L  C    C
SNOWSHWRS                            S  S

$$
MTZ055-252300-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
316 AM MST THU DEC 25 2014

DATE                THU 12/25/14            FRI 12/26/14            SAT 12/27/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      24          -1          19          -2          20
TEMP             26 24 20 19 15  8  5  5  2 -1 13 18 14  4  1  2 -1 -1 17 20 16
DEWPT            26 24 20 15  6  2 -4 -3 -3 -5  5  8  7  4 -1 -1 -4 -4 10 10  7
RH              100100100 84 67 76 65 69 79 83 70 64 73100 91 87 87 87 73 64 67
WIND DIR          N NW NW NW  W SW  S  S SW SW  W  W SW SW  S  S SW SW SW SW SW
WIND SPD          9  9  6  6  1  2  3  2  2  3  5  3  4  4  5  5  5  5  6  6  8
CLOUDS           OV OV OV OV B2 B2 B1 B1 B1 B1 B2 B2 SC SC SC SC B2 B2 B2 B2 B2
POP 12HR                     90          20          20           5          30
QPF 12HR                   0.07           0           0           0        0.02
SNOW 12HR                     1       00-00       00-00
SNOW              D  D  D  D                                      S  S  C  C  L
SNOWSHWRS                     S  S        S  S  S  S
WINTER WEATH      Y  Y  Y  Y


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX             9    22      -6     6     -17     6     -11    24
TEMP          18   14 18 13  5    0 -4 -3-14  -15 -4  1  1    2 21 19
DEWPT         14    9 17 11 -3   -7 -9 -8-24  -25-14 -6-12  -13 15 14
PWIND DIR          SW     W       N     N      NE     W      SW    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2   B2 OV OV B2   B2 B2 B2 SC   SC SC SC SC   SC SC SC
POP 12HR           80    80      40    20      10    10      10     5
SNOW           L    D  D  L  C    C
SNOWSHWRS                            S  S

$$
MTZ055-252300-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
316 AM MST THU DEC 25 2014

DATE                THU 12/25/14            FRI 12/26/14            SAT 12/27/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      25          -2          20          -5          19
TEMP             24 19 22 25 20 12  6  2  0 -2 12 19 10  4  0 -2 -4 -2 15 19 14
DEWPT            22 15 16 14 15 10  4 -1 -3 -3  3  8  6  1 -2 -5 -6 -4  6  9 10
RH               92 84 77 62 81 91 91 87 87 95 66 61 83 87 91 87 91 91 67 64 84
WIND DIR          N  N  N  N  N  N NE  E NE NE NE SW  N  N NW NW  S  S SW SW  S
WIND SPD         10 10 13 13 11  6  4  2  2  3  2  2  2  2  0  0  3  3  9  9  6
CLOUDS           OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC B2 B2 B2 B2 OV
POP 12HR                    100          30          10          10          40
QPF 12HR                   0.06        0.01           0           0        0.03
SNOW 12HR                     1           T       00-00
SNOW              D  D  L  L                                      S  S  C  C  L
SNOWSHWRS                     C  C
WINTER WEATH      Y  Y  Y  Y


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            11    23      -4     9     -12     7     -12    22
TEMP          14   11 20 17  9    0  5  2 -4  -10  1 -2 -5  -11 16 15
DEWPT         11    8 13 12  2   -6 -3 -5-11  -18-10-11-12  -18  1  4
PWIND DIR           S    SW       N    NE       N     N       W    SW
WIND CHAR          LT    LT      GN    GN      GN    LT      LT    LT
AVG CLOUDS    OV   OV OV OV OV   OV B2 B2 B1   B1 SC SC SC   SC SC SC
POP 12HR           60    80      50    20      10    10      10     5
SNOW           L    L  L  D  C    C
SNOWSHWRS                            S  S

$$
MTZ008-252300-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
316 AM MST THU DEC 25 2014

DATE                THU 12/25/14            FRI 12/26/14            SAT 12/27/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      27           5          23           4          25
TEMP             26 24 24 26 18 13 11  9  6  7 18 23 16 11  7  7  5  7 19 24 18
DEWPT            23 19 15 14 11  8  1  1  0  1  8  9  8  7  3 -1 -5 -2  9 10 10
RH               88 81 68 60 73 80 63 69 76 76 64 54 70 83 83 69 62 66 64 54 70
WIND DIR          N  N  N  N  E  S  S  S SW  S SW SW  S  S  S  S  S  S  S  S  S
WIND SPD         16 17 12 10  3  8  9  8  4  6  8  5  5  5 11 11 11 11 13 13 13
CLOUDS           OV OV OV OV B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 OV
POP 12HR                     90          20          20           5          30
QPF 12HR                   0.05           0           0           0        0.02
SNOW 12HR                     1       00-00       00-00
SNOW              D  D  L  L                                      S  S  C  C  D
SNOWSHWRS                     S  S              S  S
WIND CHILL                         -2                      -8 -9-11 -9
MIN CHILL                          -2    -4                -8   -11   -11
WINTER WEATH      Y  Y  Y  Y


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            12    25      -3    11     -11    11      -5    26
TEMP          15   12 19 15  8    2  3  1-10  -11  5  4 -4   -1 20 20
DEWPT         10    7 15  9 -2   -9-10 -9-16  -24 -7 -6-10  -10  4  5
PWIND DIR           S     W      NE    NE      NE    SW      SW    SW
WIND CHAR          GN    GN      GN    GN      GN    LT      LT    GN
AVG CLOUDS    OV   OV OV OV B2   B2 B2 B2 SC   SC SC SC SC   SC SC SC
POP 12HR           80    80      40    20      10    10      10     5
SNOW           D    D  D  L  C    C
SNOWSHWRS                            S  S

$$
MTZ011-252300-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
316 AM MST THU DEC 25 2014

DATE                THU 12/25/14            FRI 12/26/14            SAT 12/27/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      28          16          28          14          32
TEMP             26 23 26 28 23 18 18 18 17 16 21 27 22 16 16 17 16 17 26 32 26
DEWPT            22 19 20 18 15 15 15 15 14 13 16 17 15 12 13 13 13 14 19 20 18
RH               85 84 78 66 71 88 88 88 88 88 81 65 74 84 88 84 88 88 74 61 71
WIND DIR          N NW NW  W SW  S  S  S  W  W  W  W SW SW SW SW SW SW  W  W  W
WIND SPD          9  9  9  9  4  4  3  2  3  6 11 11  8  8 10 10 11 11 12 12  8
CLOUDS           OV OV B1 B1 B2 B2 B1 B1 B2 B2 B1 B1 SC SC SC SC B1 B1 B2 B2 B2
POP 12HR                      0          20          30           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          C
SNOWSHWRS                           S  S  C  C


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            15    17      -6     9      -6     9      -2    27
TEMP          22   19 12  6  0   -4  2  1 -4   -2  8  3  4    6 22 19
DEWPT         18   15  8 -1 -6   -9 -5 -8 -9   -8 -4 -8 -3   -1 15 11
PWIND DIR           W     N       N    NW      NW    SW      SW     W
WIND CHAR          LT    GN      GN    LT      GN    GN      GN    GN
AVG CLOUDS    B2   B2 OV B2 B1   B2 SC SC SC   SC SC SC SC   SC SC SC
POP 12HR           50    70      20    10      10     5      10    10
SNOW           C    C  L  C  S

$$
MTZ051-252300-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
316 AM MST THU DEC 25 2014

DATE                THU 12/25/14            FRI 12/26/14            SAT 12/27/14
MST 3HRLY     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      24           8          24           8          29
TEMP             24 22 21 22 22 18 15 10  9 13 22 24 18 15 15  9 10 14 25 28 25
DEWPT            23 21 17 14 14 12 11  7  4  7 12 12 10  9  8  4  4  7 13 14 15
RH               96 96 84 71 71 77 84 87 80 76 65 60 70 77 73 80 76 73 60 55 65
WIND DIR         NW NW NW NW  W SW  S  S SW  W  W NW  W  W SW SW SW SW  W  W  W
WIND SPD         12 11  9 11  6  8  6  6  5  8 11 12  9  9 11 11 11 11 12 12 10
CLOUDS           OV OV OV OV B2 B2 SC SC B1 B1 B1 B1 SC SC SC SC B2 B2 B2 B2 B2
POP 12HR                     30          10          20           0          10
QPF 12HR                   0.02           0        0.01           0           0
SNOW 12HR                     T       00-00           T
SNOW              S  S  C  C                                                  C
SNOWSHWRS                                 S  S  S  S
WIND CHILL                                                    -6 -5
MIN CHILL                                                        -6    -4


DATE               SUN 12/28/14  MON 12/29/14  TUE 12/30/14  WED 12/31/14
MST 6HRLY     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MIN/MAX            15    19      -5     7     -11    13       2    32
TEMP          23   18 16 10  2   -2  4 -1 -7   -8 12  9  7   11 27 22
DEWPT         15   12 12  7 -2   -7 -5-12-13  -14 -3 -2 -6   -2 13 14
PWIND DIR           W    NW       N    NW      NW    SW      SW     W
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV OV OV B2   B2 B1 B1 SC   SC SC SC SC   SC B1 B1
POP 12HR           50    80      40    20      10    10      10    10
SNOW           C    C  D  L  C    C
SNOWSHWRS                            S  S

$$


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