Point Forecast Matrices
Issued by NWS Glasgow, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
809 PM MST THU JAN 19 2017

MTZ017-201100-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
809 PM MST THU JAN 19 2017

DATE          THU 01/19/17      FRI 01/20/17            SAT 01/21/17         SUN
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                      16          35          23          33          19
TEMP                   17 18 18 17 28 35 30 28 26 25 23 24 28 33 28 25 21 21 19
DEWPT                  15 16 16 15 24 29 25 24 24 22 21 21 23 27 23 21 18 18 16
RH                     92 92 92 92 85 78 81 85 92 88 92 88 81 78 81 84 88 88 88
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W NW  W  W  W
WIND SPD                3  4  4  4  5  6  6  6  5  5  6  6  8  9  8  8  8  8  9
CLOUDS                 B2 B2 B2 OV B2 B2 OV OV B2 OV OV OV B2 B2 B2 B1 B1 B1 B1
POP 12HR                     10          10          20          20          20
QPF 12HR                      0           0           0        0.02        0.01
SNOW 12HR                 00-00       00-00       00-00
SNOWSHWRS                                       S  S  S  S  S  S  S  S  S  S


DATE           01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          28      14    26      12    23      10    22       9    24
TEMP          24 22 17   15 25 22 17   12 22 20 13   11 21 20 12   10 20 24
DEWPT         20 18 14   12 20 17 13    9 16 13 10    7 14 13  8    6 12 17
PWIND DIR         W       S     E       N    NW      NW    NW       W     W
WIND CHAR        GN      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 SC   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR         10      10    20      20    20      20    20      10    10
SNOWSHWRS                    S  S  S    S  S  S  S    S  S  S

$$
MTZ020-201100-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
809 PM MST THU JAN 19 2017

DATE          THU 01/19/17      FRI 01/20/17            SAT 01/21/17         SUN
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          34          20          32          17
TEMP                   11 12 11 12 26 34 30 23 23 23 20 22 28 32 27 23 21 20 18
DEWPT                   8  9  9 10 22 28 24 20 21 21 18 19 23 26 22 20 19 17 15
RH                     87 87 91 91 85 78 78 88 92 92 92 88 81 78 81 88 92 88 88
WIND DIR                W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD                5  5  5  5  5  6  5  4  4  4  5  5  6  6  6  6  8  8  8
CLOUDS                 SC SC B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B1
POP 12HR                      5           5          20          20          20
QPF 12HR                      0           0           0        0.02        0.02
SNOW 12HR                 00-00       00-00       00-00
SNOWSHWRS                                       S  S  S  S  S  S  S  S  S  S
WIND CHILL                                                                    7
MIN CHILL               1     1    -1    23    16    12    12    20    12     7


DATE           01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          29      12    26      12    23       9    22       8    24
TEMP          25 24 16   12 25 23 18   12 22 20 12   10 20 20 10    9 18 24
DEWPT         20 19 13    8 19 17 15    8 14 13  8    6 13 14  7    4 11 16
PWIND DIR         W      SW     E       N    NW      NW    NW       W     W
WIND CHAR        GN      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR         10      10    20      20    20      20    20      10    10
SNOWSHWRS                    S  S  S    S  S  S  S    S  S  S

$$
MTZ022-201100-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
809 PM MST THU JAN 19 2017

DATE          THU 01/19/17      FRI 01/20/17            SAT 01/21/17         SUN
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                      27          39          21          35          17
TEMP                   29 27 28 29 37 39 34 29 26 23 21 23 30 35 28 22 19 18 18
DEWPT                  27 25 26 26 32 31 29 26 23 21 20 20 25 27 23 19 15 15 13
RH                     92 92 92 88 82 73 82 88 88 92 96 88 81 72 81 88 84 88 80
WIND DIR                W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD                6  6  6  5  6  8  5  5  5  5  5  6  8 10  8  9  9  9  9
CLOUDS                 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1
POP 12HR                     20          20          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SLEET                   S  S
SNOWSHWRS                     S  S
WIND CHILL                                                                 7  7
MIN CHILL              21    20    21    29    19    13    13    20     8     5


DATE           01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          33      13    28      13    26      10    25      10    28
TEMP          29 27 16   14 27 26 17   14 26 22 13   11 23 22 12   12 26 27
DEWPT         22 21 13   11 21 20 14   10 19 16 10    7 16 16  9    7 16 21
PWIND DIR         W       S     E       N    NW      NW    NW       W     W
WIND CHAR        GN      LT    LT      LT    GN      LT    GN      LT    GN
AVG CLOUDS    B1 SC FW   B1 B2 B2 B2   B2 OV B2 B2   B2 B2 B1 B1   SC SC SC
POP 12HR         10      10    20      30    20      20    20      10    10
SNOWSHWRS                    S  S  S    C  S  S  S    S  S  S

$$
MTZ024-201100-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
809 PM MST THU JAN 19 2017

DATE          THU 01/19/17      FRI 01/20/17            SAT 01/21/17         SUN
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          34          22          32          20
TEMP                   15 14 12 15 27 34 29 25 25 25 23 23 28 32 30 28 25 24 21
DEWPT                  13 13 11 13 24 29 25 24 24 24 22 22 26 28 26 26 24 23 19
RH                     92 96 96 92 88 82 85 96 96 96 96 96 92 85 85 92 96 96 92
WIND DIR               SW SW  W  W  W NW NW  W NW  W NW  W  W  W  W  W  W  W  W
WIND SPD                5  4  4  4  4  5  5  4  4  4  3  5  6  6  6  6  8  9  9
CLOUDS                 FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2
POP 12HR                      5           5          10          20          20
QPF 12HR                      0           0           0        0.02        0.02
SNOW 12HR                 00-00       00-00       00-00
SNOWSHWRS                                             S  S  S  S  S  S  S  S  S


DATE           01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          30      14    26      15    25      13    23      11    24
TEMP          28 27 19   14 25 23 19   15 24 23 17   13 22 21 17   11 20 24
DEWPT         24 22 18   12 21 18 17   13 21 17 15   11 18 15 14    9 15 17
PWIND DIR         W       W    SE       N    NW      NW    NW       W     W
WIND CHAR        GN      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1
POP 12HR         20      10    20      20    20      20    20      20    20
SNOWSHWRS      S             S  S  S    S  S  S  S    S  S  S  S       S  S

$$
MTZ025-201100-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
809 PM MST THU JAN 19 2017

DATE          THU 01/19/17      FRI 01/20/17            SAT 01/21/17         SUN
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                      17          35          23          32          18
TEMP                   18 17 17 19 30 35 30 26 26 25 24 24 30 32 27 24 22 20 19
DEWPT                  16 15 15 17 26 29 26 24 25 24 22 22 26 26 22 21 19 18 15
RH                     92 92 92 92 85 78 85 92 96 96 92 92 85 78 81 88 88 92 84
WIND DIR                W SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD                5  4  4  5  6  8  6  6  6  8  6  8  9  9  9  9  9  9 11
CLOUDS                 FW FW B1 B2 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B2 B1 B1 B1 B1
POP 12HR                      5           5          20          20          20
QPF 12HR                      0           0           0        0.02        0.02
SNOW 12HR                 00-00       00-00       00-00
SNOWSHWRS                                       S  S  S  S  S  S  S  S  S  S
WIND CHILL                                                                 9  6
MIN CHILL              10     8     8    22    19    15    14    17    11     6


DATE           01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17  THU 01/26/17
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          28      11    24      13    23      11    22      10    24
TEMP          25 24 15   12 23 18 17   14 23 18 15   12 21 19 13   11 21 23
DEWPT         21 19 13   10 18 14 14   11 17 12 11    8 15 13 10    6 15 16
PWIND DIR         W      SW     E       N    NW      NW    NW       W     W
WIND CHAR        GN      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1 SC   B1 B2 B2 B1   B2 OV B2 B2   B2 B2 B2 B2   B1 SC B1
POP 12HR         10      10    10      20    20      20    20      20    20
SNOWSHWRS                          S    S  S  S  S    S  S  S  S       S

$$



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