Point Forecast Matrices
Issued by NWS Glasgow, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
946 AM MST TUE DEC 6 2016

MTZ017-062300-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
946 AM MST TUE DEC 6 2016

DATE                TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                       7          -2           4          -7           4
TEMP                    4  7  3  1  0  0 -2 -2  2  4  0 -2 -3 -4 -6 -7 -1  4  1
DEWPT                  -6 -4 -7 -6 -8 -7 -9 -7-10 -9-11 -8-10-10-13-12-10 -6 -8
RH                     62 60 62 72 68 71 71 79 56 54 59 75 71 75 71 78 65 62 65
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE  E
WIND SPD               17 16 12 12 13 13 13 13 16 14 12 11 11  9  8  6  4  4  5
CLOUDS                 B1 B1 B1 B1 B2 B2 B2 B1 B1 B2 B2 B2 B1 B2 B1 B1 SC SC SC
POP 12HR                     10          10          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL            -16-11-14-16-18-19-21-21-17-14-17-19-21-21-22-21      -11
MIN CHILL             -22   -15   -19   -22   -22   -18   -21   -22   -23   -12
WIND CHILL              Y  Y  Y  Y  Y  Y  Y  Y


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            -2     7       1     9       1     9      -1     7
TEMP          -1   -2  5  6  4    1  9  7  2    2  9  6  1   -1  5  5
DEWPT         -8   -7 -1  1  1   -2  0  0 -2   -1  1  1 -2   -4 -1 -2
PWIND DIR           E     E       E     N       N    NE      NE     N
WIND CHAR          GN    GN      GN    LT      LT    LT      GN    GN
AVG CLOUDS    SC   B1 B2 OV OV   OV B2 B2 B2   B1 B2 B2 B2   B2 B2 OV
POP 12HR            5    40      30    30      20    30      20    20
SNOW                   S  C  C    C  C  C  S    S  C     S    S  S  S

$$
MTZ020-062300-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
946 AM MST TUE DEC 6 2016

DATE                TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                       8           0           5          -8           3
TEMP                    6  8  4  2  1  1  1  0  3  5  0 -3 -3 -5 -5 -8  0  3  0
DEWPT                  -4 -2 -4 -4 -5 -4 -6 -5 -7 -6 -9 -9-10-10-13-12-10 -6 -8
RH                     62 63 68 75 75 79 72 79 62 59 65 75 71 78 67 82 62 65 68
WIND DIR               NW NW  W  W  W  W  W  W NW NW NW  W  W  W  W NW  W  W  E
WIND SPD               16 14 11 11 12 12 12 11 14 14 11  9  9  6  6  4  4  4  3
CLOUDS                 B1 B1 B1 B1 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC SC
POP 12HR                     10          10          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL            -13 -9-12-15-17-16-17-18-15-12-17-19-18-19-19-20
MIN CHILL             -19   -13   -18   -18   -19   -19   -21   -20   -21    -9
WIND CHILL              Y  Y  Y  Y  Y  Y  Y  Y


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            -6     8       0     9      -2    10      -2     8
TEMP          -5   -3  5  7  1    1  8  7 -1    0  9  6 -1    0  5  6
DEWPT        -12   -8 -2  2 -2   -2  1 -1 -5   -4  1  1 -4   -2 -1  0
PWIND DIR           E     E       E     N       N     N      NE     N
WIND CHAR          LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC   B1 B2 OV OV   OV B2 B2 B2   B1 B2 B2 B2   B2 B2 OV
POP 12HR            5    30      30    30      20    30      20    20
SNOW                   S  C  C    C  C  C  S    S  C     S    S  S  S

$$
MTZ022-062300-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
946 AM MST TUE DEC 6 2016

DATE                TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                       8          -2           6          -9           9
TEMP                    5  8  4  2  0  0 -1 -1  4  6  2 -2 -5 -5 -8 -8  3  9  3
DEWPT                  -4 -3 -6 -4 -6 -5 -8 -6-10 -9-11 -9-12-11-13-13 -8 -5 -7
RH                     65 60 62 75 75 79 71 79 51 49 53 71 71 74 78 78 59 52 62
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W SE  E
WIND SPD               16 14 11 12 13 12 11 12 16 14 11  9  8  5  4  4  4  4  4
CLOUDS                 SC B1 B1 B1 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 SC FW FW FW SC
POP 12HR                     10          10          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL            -14 -9-13-15-18-17-19-20-15-12-16-17-20-18-19-20
MIN CHILL             -19   -13   -18   -19   -20   -16   -21   -20   -20    -7
WIND CHILL              Y  Y  Y  Y  Y  Y  Y  Y


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            -2    12       4    12       2    16       5    14
TEMP          -2   -1 10 10  6    4 11 10  4    4 16 12 11    5 13 10
DEWPT         -9   -7  0  4  3    1  2  3  0    0  6  6  6    2  6  3
PWIND DIR          SE    SE      NE     N       N    NE       S    NW
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC   B1 B2 OV OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 OV OV
POP 12HR           10    30      30    30      30    30      20    20
SNOW                   S  C  C    C  C  C  S    C  C     S    S  S  S

$$
MTZ024-062300-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
946 AM MST TUE DEC 6 2016

DATE                TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                       7          -1           4          -7           2
TEMP                    6  7  4  2  1  1  1 -1  2  4  0 -1 -2 -5 -4 -7  0  1 -3
DEWPT                  -1 -1 -2 -3 -4 -3 -4 -4 -4 -3 -6 -6 -8-10-10-10 -7 -5 -9
RH                     72 69 75 79 79 83 79 87 75 72 75 79 75 78 75 86 71 75 75
WIND DIR               NW NW NW NW  W NW NW  W NW NW NW NW NW  W  W  W  W  W NE
WIND SPD               19 18 12 11 14 13 13 13 17 16 13 11 11  8  9  6  8  5  3
CLOUDS                 B1 B2 B1 B1 OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR                     20          10          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                    S  S
WIND CHILL            -15-12-13-15-18-17-18-20-18-15-19-19-20-20-20-22-14-10
MIN CHILL             -20   -14   -18   -19   -21   -19   -20   -21   -23   -12
WIND CHILL              Y  Y  Y  Y  Y  Y  Y  Y


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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     7      -1     9      -3    10      -2    10
TEMP          -7   -6  4  6  1    0  8  7 -1   -2  9  7 -2    6  9  8
DEWPT        -11  -10 -1  2 -2   -3  3  1 -4   -5  2  2 -4    3  5  2
PWIND DIR           E    SE       E     N      NW    NW      SW    NW
WIND CHAR          LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC   B1 B1 B2 OV   OV B2 B2 B2   B2 B2 B2 B2   B2 B2 OV
POP 12HR            5    20      30    40      20    20      20    20
SNOW                      S  S    C  C  C  S    S  S     S    S  S  S

$$
MTZ025-062300-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
946 AM MST TUE DEC 6 2016

DATE                TUE 12/06/16            WED 12/07/16            THU 12/08/16
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                       8          -1           5          -8           4
TEMP                    6  8  4  1  1  0 -1 -1  3  5  1 -2 -4 -5 -6 -8  1  4 -1
DEWPT                  -2 -1 -1 -2 -4 -4 -5 -4 -6 -4 -7 -8-10-10-11-11 -6 -3 -7
RH                     69 66 79 87 79 83 83 87 65 65 68 75 75 78 78 86 72 72 75
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW  W  W  W  W  W  E
WIND SPD               18 17 11 12 14 13 14 14 16 17 14 11 10  8  8  6  6  5  4
CLOUDS                 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 SC SC SC
POP 12HR                     10          10          10          10           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW
WIND CHILL            -13-11-11-16-18-18-19-20-16-14-18-19-20-21-21-23-11 -7
MIN CHILL             -19   -12   -18   -20   -21   -18   -21   -21   -23   -11
WIND CHILL              Y  Y  Y  Y  Y  Y  Y  Y


DATE               FRI 12/09/16  SAT 12/10/16  SUN 12/11/16  MON 12/12/16
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            -5    10       2    13      -1    13       0    12
TEMP          -5   -3  6  8  3    3 13  9  1    0 12  9  0    7 12  9
DEWPT        -11   -8 -1  4  0    1  6  3 -2   -3  5  4 -2    5  6  3
PWIND DIR           E    SE      SE     N      NW    NW       W     W
WIND CHAR          LT    GN      LT    LT      GN    LT      LT    GN
AVG CLOUDS    SC   B1 B1 B2 OV   OV B2 B2 B2   B1 B2 B2 B1   B2 B2 B2
POP 12HR            5    20      30    40      20    20      20    20
SNOW                      S  S    C  C  C  S    S  S     S    S  S  S

$$



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