Point Forecast Matrices
Issued by NWS Glasgow, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
1100 PM MST FRI DEC 26 2014

MTZ017-271100-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
1100 PM MST FRI DEC 26 2014

DATE          FRI 12/26/14      SAT 12/27/14            SUN 12/28/14         MON
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      11          25           8          14          -9
TEMP                   15 14 11 12 19 25 14 17 16 14 12  8 11 14  3  1 -2 -4 -6
DEWPT                  11 10  8  9 14 15  8 14 12 10  7  5  8  5 -2 -6 -9-11-13
RH                     84 84 87 87 80 65 76 88 84 84 80 87 87 67 79 72 71 71 71
WIND DIR                W SW SW  W  W  W  W SW NE  E  E NE NE NE  N  N  N  N  N
WIND SPD                3  2  5  5  9  9  4  2  3  4  8 12 16 13 13 13 10 10 10
CLOUDS                 SC SC B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B1
POP 12HR                      5           5          30          30          10
QPF 12HR                      0           0        0.03        0.03           0
SNOW 12HR                 00-00       00-00           1
SNOW                                      S  S  C  C  C  C  C  C
SNOWSHWRS
WIND CHILL                          8                 1 -7 -6 -1-15-17-19-21-23
MIN CHILL               7     1     1     3    11     0    -8   -16   -21   -24


DATE           12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN           2     -12     5       1    21      11    23       8    13
TEMP          -3 -5 -8  -10 -3  1  3    4 15 17 13   13 18 18 15   13  9  3
DEWPT        -10 -9-13  -14 -8 -3 -2   -1  8 11  9    8 12 14 11    7  7 -1
PWIND DIR        NW      NW     W      SW     W       W    NW       N     N
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 SC   SC FW FW SC   SC B1 B1 B1   B1 B2 B2 B1   B1 B1 B1
POP 12HR         10       5     5       5    10      10    10      20    20
SNOW                                                           S    S  S  S

$$
MTZ020-271100-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
1100 PM MST FRI DEC 26 2014

DATE          FRI 12/26/14      SAT 12/27/14            SUN 12/28/14         MON
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                       9          26           6          14         -11
TEMP                   15  9 11 13 20 25 18 15 13 11 10  6 11 13  3 -2 -7 -8-10
DEWPT                  12  6  7  9 14 16 13 11  9  7  5  3  6  4 -1 -8-14-16-18
RH                     88 87 83 84 77 68 80 84 84 83 80 87 80 67 83 75 71 67 67
WIND DIR                W  W SW SW  W  W  W SW NE NE NE NE NE NE NE NE  N  N  N
WIND SPD                4  5  6  6  9 10  5  3  2  3  9 12 16 14 12 12  9  9  9
CLOUDS                 SC SC B2 B2 B1 B1 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B1
POP 12HR                      5           5          20          30          10
QPF 12HR                      0           0        0.01        0.03           0
SNOW 12HR                 00-00       00-00           T
SNOW                                            S  S  C  C  C  C
SNOWSHWRS
WIND CHILL                    0  2                   -3-10 -5 -3-14-20-24-26-27
MIN CHILL               7    -1    -1     9     7    -3   -10   -14   -24   -27


DATE           12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN           2     -14     6      -1    23       8    23       4    14
TEMP          -3 -5-11  -13 -2  1 -1   -1 16 17 11    9 17 17  9    8  8  5
DEWPT        -10 -8-14  -17 -7 -3 -6   -5 10 11  7    5 10 11  6    5  3  0
PWIND DIR        NW      NW     W      SW     W       W    NW       N    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 SC   SC SC SC SC   SC B1 B1 B1   B1 B2 B2 B1   B1 B1 B1
POP 12HR         10       5     5       5     5      10    10      20    20
SNOW                                                           S    S  S  S

$$
MTZ022-271100-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
1100 PM MST FRI DEC 26 2014

DATE          FRI 12/26/14      SAT 12/27/14            SUN 12/28/14         MON
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      12          31          13          20          -6
TEMP                   20 17 15 12 26 31 24 21 19 16 15 13 18 19  9  4  1 -2 -3
DEWPT                  16 14 12 10 19 19 16 16 15 13 12 11 13 10  5  0 -3 -6 -7
RH                     84 88 88 91 74 61 71 81 84 88 88 91 80 67 83 83 83 82 82
WIND DIR                W SW SW  W  W  W  W SW SW SW  W NE NE NE  N  N  N  N  N
WIND SPD                6  6 10 12 13 14  9  9  5  5  2  3 14 14 14 14 12 12 10
CLOUDS                 SC SC B1 B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV B2
POP 12HR                      5          10          40          50          30
QPF 12HR                      0           0        0.02        0.06        0.02
SNOW 12HR                 00-00       00-00           T
SNOW                                      S  S  C  C  C  C  C  C  C  C  C  C  S
SNOWSHWRS
WIND CHILL                    3 -2 14 20    10              4  4 -8-14-16-20-20
MIN CHILL              11     2    -2    14     8     6     4    -8   -17   -21


DATE           12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN           5     -12     9       1    29      13    31      10    21
TEMP           2 -4-10  -12  3  3  2    3 21 22 15   14 27 24 15   12 18  9
DEWPT         -5 -8-13  -15 -3 -1 -2   -1 12 14 11   11 18 16 12    8 11  5
PWIND DIR         N      NW     W      SW     W       W    NW       N    NW
WIND CHAR        GN      GN    GN      GN    GN      BZ    GN      GN    GN
AVG CLOUDS    B2 B2 B1   B1 SC SC SC   SC SC SC B1   B1 B2 B2 B2   B2 B1 B1
POP 12HR         20      10     5       5    10      10    10      20    20
SNOW           S  S                                            S    S  S  S

$$
MTZ024-271100-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
1100 PM MST FRI DEC 26 2014

DATE          FRI 12/26/14      SAT 12/27/14            SUN 12/28/14         MON
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      11          26           8          15          -9
TEMP                   20 12 14 16 22 24 19 17 14 12 10  8 12 15  8  2 -3 -6 -8
DEWPT                  16 11 12 14 18 15 15 15 13 10  6  3  4  6  4  0 -6 -8-12
RH                     84 96 92 92 84 68 84 92 96 91 83 79 70 67 83 91 86 91 82
WIND DIR                W  W SW SW SW  W  W  W  W NE  E NE NE NE  N  N  N  N  N
WIND SPD                5  4  6  8 10 10  6  4  0  1  5 10 13 12 11 11  9  9  9
CLOUDS                 B1 B1 B1 B1 B1 B1 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B1
POP 12HR                     10           5          10          30          10
QPF 12HR                      0           0           0        0.03           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                  C  C  C  C
WIND CHILL                                              -6 -3  1 -7-15-19-22-25
MIN CHILL              11     1     3    10     7     1    -6    -7   -19   -25


DATE           12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN           2     -10     7       2    24      12    24       7    15
TEMP          -2 -2 -7   -8  0  4  4    2 17 20 14   12 20 19 14   11 11  7
DEWPT         -9 -5 -8  -11 -3  3  2    0 12 16 12   11 15 15 12    3  8  3
PWIND DIR        NW      NW     W      SW     W       W    NW      NW    NW
WIND CHAR        GN      GN    GN      GN    BZ      BZ    BZ      GN    GN
AVG CLOUDS    B1 B1 SC   SC SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B1 B1
POP 12HR         10       5     5       5     5      10    10      20    20
SNOW                                                           S    S  S  S

$$
MTZ025-271100-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
1100 PM MST FRI DEC 26 2014

DATE          FRI 12/26/14      SAT 12/27/14            SUN 12/28/14         MON
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      10          27          12          17          -6
TEMP                   19 11 10 15 21 27 19 20 17 15 14 12 15 17  7  3 -1 -3 -5
DEWPT                  15  8  6 12 16 17 15 16 15 13 12 10 11  9  4  1 -3 -6 -8
RH                     84 87 83 88 81 65 84 84 92 92 92 91 84 70 87 91 91 86 86
WIND DIR                W  W SW SW SW  W  W SW SW SW  E NE NE NE NE NE  N  N  N
WIND SPD                5  5  8  9 11 11  8  8  3  3  2  6 13 14 13 13 11 11 10
CLOUDS                 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B1
POP 12HR                     10           5          20          40          20
QPF 12HR                      0           0        0.01        0.05           0
SNOW 12HR                 00-00       00-00           T
SNOW                                            S  S  C  C  C  C  S  S  S  S
WIND CHILL                   -2  3 10                       0  2-10-15-18-21-22
MIN CHILL              10    -2     1     8     8     9     0   -11   -18   -23


DATE           12/29/14  TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN           4      -8     6       1    23      13    27      11    17
TEMP           1 -2 -5   -6  1  2  2    2 17 19 14   13 23 22 15   12 15  8
DEWPT         -5 -6 -9  -11 -3 -1 -1   -1 11 13 12   11 17 15 12    8 11  4
PWIND DIR         N      NW     W      SW     W       W    NW      NW    NW
WIND CHAR        GN      GN    GN      GN    BZ      BZ    BZ      GN    GN
AVG CLOUDS    B1 B1 SC   SC SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B1 B1
POP 12HR         10       5     5       5     5      10    10      20    20
SNOW                                                           S    S  S  S

$$



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