Point Forecast Matrices
Issued by NWS Glasgow, MT

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

MTZ017-201100-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
230 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                      25          35          23          33          19
TEMP             30 27 25 25 25 26 32 35 30 28 25 24 23 24 29 33 28 24 21 20 20
DEWPT            23 24 23 23 23 23 28 29 25 24 23 22 21 21 24 27 22 20 18 18 16
RH               75 88 92 92 92 88 85 78 81 85 92 92 92 88 81 78 78 84 88 92 84
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W NW  W  W  W
WIND SPD          4  4  5  4  5  5  6  6  6  6  5  5  6  6  8  9  8  8  8  8  9
CLOUDS           B1 B1 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
WIND CHILL                                                                    9
MIN CHILL        24    19    18    17    23    18    14    14    19    11     8


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          25 22 16   15 25 24 17   12 21 22 15   10 21 19 11   11 21 24
DEWPT         21 17 13   12 20 18 14    9 15 15 12    7 14 13  7    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
230 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                      19          34          20          32          17
TEMP             27 20 20 20 20 20 29 34 29 24 23 23 20 21 27 32 27 21 20 18 18
DEWPT            20 17 17 18 18 18 25 28 23 20 20 20 19 19 22 26 22 19 17 15 14
RH               74 88 88 92 92 92 85 78 78 84 88 88 96 92 81 78 81 92 88 88 84
WIND DIR          W  W  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  4  5  5  6  5  4  4  4  5  5  6  6  6  6  8  8  8
CLOUDS           B1 SC 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  7
MIN CHILL        21    11    12    11    22    16    12    12    19    10     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          29      12    26      12    23       9    22       8    24
TEMP          26 25 14   14 25 24 17   12 20 21 12   10 20 20  9   11 21 24
DEWPT         20 20 11   10 20 17 14    8 14 14  8    6 13 14  6    6 13 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
230 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                      28          39          21          35          17
TEMP             38 30 28 28 28 30 36 39 34 30 26 22 21 22 31 35 29 22 19 17 18
DEWPT            28 26 26 26 26 27 31 32 29 26 23 21 20 20 27 27 24 18 15 14 14
RH               67 85 92 92 92 88 82 76 82 85 88 96 96 92 85 72 81 84 84 88 84
WIND DIR          W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD          5  5  6  6  6  6  6  8  5  5  5  5  5  6  8 10  8  9  9  9  9
CLOUDS           B1 B2 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                                                              8  6  7
MIN CHILL              21    21    21    29    18    14    13    21     7     4


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          28 26 15   15 27 25 17   14 25 23 14   11 23 22 11   13 26 27
DEWPT         21 21 12   12 20 20 13   10 18 18 11    7 16 16  8    8 16 20
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
230 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                      20          34          22          32          20
TEMP             28 23 22 21 20 21 29 34 29 25 25 24 23 23 29 32 29 27 25 23 22
DEWPT            23 20 20 20 19 20 26 29 25 23 24 23 21 22 27 28 25 25 24 22 20
RH               81 88 92 96 96 96 88 82 85 92 96 96 92 96 92 85 85 92 96 96 92
WIND DIR         SW SW SW  W  W  W  W  W NW  W NW  W NW  W  W  W  W  W  W  W  W
WIND SPD          6  5  6  5  5  6  5  5  5  4  4  4  3  5  6  6  6  6  8  9  9
CLOUDS           FW SC 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 17   15 26 23 22   15 24 22 17   13 22 22 16   11 22 23
DEWPT         24 22 16   13 22 18 20   13 20 17 15   11 17 16 14    9 17 16
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
230 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                      21          35          23          32          18
TEMP             27 23 22 21 21 22 31 35 30 27 26 25 24 24 29 32 27 23 21 18 19
DEWPT            20 19 19 19 19 19 27 29 25 24 24 24 23 22 25 26 22 20 18 16 16
RH               74 84 88 92 92 88 85 78 81 88 92 96 96 92 85 78 81 88 88 92 88
WIND DIR         SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD          6  6  6  6  6  8  6  6  6  6  6  8  6  8  9  9  9  9  9  9 11
CLOUDS           FW SC 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                                                                 7  7
MIN CHILL        18    12    11    11    23    18    15    14    18    10     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          28      11    24      13    23      11    22      10    24
TEMP          26 23 13   12 23 21 17   14 23 20 15   12 22 19 13   11 22 22
DEWPT         21 18 12   10 18 16 15   11 17 13 11    8 15 13  9    7 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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