Point Forecast Matrices
Issued by NWS Glasgow, MT

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

MTZ017-062300-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
345 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                       5          -2           4          -7           4
TEMP              2  0  3  5  2  1  0 -1 -1 -2  2  4  1 -2 -3 -4 -6 -7 -1  4  1
DEWPT            -3 -4 -8 -7 -8 -7 -8 -8 -9 -8-10 -9-11 -8-10-10-13-12-10 -6 -8
RH               79 83 59 57 62 68 68 71 68 75 56 54 56 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 NW NW NE  E
WIND SPD         16 16 17 17 16 13 13 13 13 13 16 14 12 11 11  9  8  6  4  4  5
CLOUDS           B2 B2 B2 B2 B2 B2 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      -17-20-16-14-16-17-18-19-20-21-17-14-17-19-21-21-22-21      -11
MIN CHILL       -18   -21   -17   -19   -21   -22   -18   -21   -22   -23   -12
WIND CHILL        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
345 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           0           5          -8           3
TEMP              6  2  5  7  4  2  2  2  1  0  3  5  2 -3 -3 -5 -5 -8  0  3  0
DEWPT             0 -2 -5 -4 -5 -4 -5 -5 -7 -5 -7 -6 -9 -9-10-10-13-12-10 -6 -8
RH               76 83 62 60 65 75 72 72 68 79 62 59 59 75 71 78 67 82 62 65 68
WIND DIR          W  W NW NW NW NW  W  W  W  W NW NW NW  W  W  W  W NW  W  W  E
WIND SPD         18 17 14 16 13 12 12 12 12 11 14 14 11  9  9  6  6  4  4  4  3
CLOUDS           B2 B2 B2 B2 B2 B2 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      -14-18-13-11-14-15-16-16-17-18-15-12-15-19-18-19-19-20
MIN CHILL       -14   -18   -14   -17   -17   -19   -16   -21   -20   -21    -9
WIND CHILL        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
345 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           6          -9           9
TEMP              2  0  5  7  4  2  1  1 -2 -1  4  6  2 -2 -5 -5 -8 -8  3  9  3
DEWPT            -4 -4 -7 -7 -7 -4 -7 -5 -8 -6 -9 -9-10 -9-12-11-13-13 -8 -5 -7
RH               75 83 57 52 59 75 68 75 75 79 54 49 56 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 NW NW  W SE  E
WIND SPD         13 12 17 16 13 13 13 12 11 12 16 14 11  9  8  5  4  4  4  4  4
CLOUDS           B2 B1 B2 B2 B2 B2 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      -17-18-15-11-15-16-18-17-19-20-15-12-15-17-20-18-19-20
MIN CHILL       -17   -18   -15   -18   -19   -20   -16   -21   -20   -20    -7


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
345 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                       5          -1           4          -7           2
TEMP              7  4  5  5  3  1  1  0  0 -1  3  4  1 -1 -2 -5 -4 -7  0  1 -3
DEWPT             4  2 -1 -2 -3 -4 -4 -3 -4 -4 -4 -3 -6 -6 -8-10-10-10 -7 -5 -9
RH               87 91 76 72 75 79 79 87 83 87 72 72 72 79 75 78 75 86 71 75 75
WIND DIR         NW NW NW NW  W NW  W NW NW  W NW NW NW NW NW  W  W  W  W  W NE
WIND SPD         21 18 19 18 14 14 14 13 13 13 17 16 13 11 11  8  9  6  8  5  3
WIND GUST        32
CLOUDS           B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC
POP 12HR                     30          10          10          10          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW              C  S  S  S
OBVIS            BS BS
WIND CHILL      -14-16-16-15-16-18-18-18-18-20-17-15-18-19-20-20-20-22-14-10
MIN CHILL       -15   -17   -16   -18   -19   -21   -18   -20   -21   -23   -12
WIND CHILL        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
345 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                       6          -1           5          -8           4
TEMP              6  3  5  6  3  1  1  0 -1 -1  3  5  2 -2 -4 -5 -6 -8  1  4 -1
DEWPT             0 -1 -3 -3 -4 -3 -6 -4 -6 -4 -6 -4 -6 -8-10-10-11-11 -6 -3 -7
RH               76 83 69 66 72 83 72 83 79 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 NW NW  W  W  W  W  W  E
WIND SPD         19 16 19 18 14 13 14 13 14 14 16 17 14 11 10  8  8  6  6  5  4
CLOUDS           B2 B2 B2 B2 B2 B2 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      -14-17-16-13-15-17-19-18-20-20-16-14-17-19-20-21-21-23-11 -7
MIN CHILL       -14   -17   -16   -19   -20   -21   -17   -21   -21   -23   -11
WIND CHILL        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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