Point Forecast Matrices
Issued by NWS Glasgow, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
245 PM MST WED DEC 7 2016

MTZ017-081100-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
245 PM MST WED DEC 7 2016

DATE          WED 12/07/16      THU 12/08/16            FRI 12/09/16         SAT
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                      -8           2          -9           3          -5
TEMP             -1 -2 -4 -5 -8 -7 -2  2 -3 -5 -7 -7 -9 -8 -2  3 -1 -3 -3 -3 -4
DEWPT           -10 -9-11-11-13-11-10 -6-10-10-11-11-13-11 -9 -4 -8 -7 -8 -7 -8
RH               65 71 71 74 78 82 68 68 71 78 82 82 82 86 71 72 71 82 78 82 82
WIND DIR         NW NW NW NW NW NW NW NW NE NE  E  E  E  E  E  E  E  E  E  E NE
WIND SPD         11  9  9  8  6  5  5  6  5  6  9 10 10 12 12 13 12 11 12 14 11
CLOUDS           B1 B1 B1 B1 B2 B2 B2 B1 B1 SC SC B2 B2 OV OV OV OV OV OV OV OV
POP 12HR                      5           5           5          30          30
QPF 12HR                      0           0           0        0.01        0.01
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                  S  S  C  C        C  C  C
WIND CHILL      -18-19-20-21-21-20-14-10-15-19-24-25-27-28-20-14-19-21-22-23-23
MIN CHILL       -20   -21   -23   -23   -15   -25   -28   -29   -21   -23   -24
WIND CHILL        Y  Y  Y  Y  Y  Y  Y


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
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      -9     3      -8     3      -9     4      -6     7
TEMP           0 -3 -7   -9  2  1 -5   -7  2  1 -6   -8  3  3 -3   -5  6  3
DEWPT         -6 -6-10  -11 -5 -6-11  -11 -9 -5-10  -13-10 -5 -9   -9 -4 -1
PWIND DIR        NE      NE     N      NW    NW      NW    NW      NW     W
WIND CHAR        GN      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV B2   B2 B2 B2 B2   B1 B1 B1 SC   SC SC SC SC   B1 FW FW
POP 12HR         40      20    20      10    20       5     5       5     0
SNOW           C  S  S    S     S          S

$$
MTZ020-081100-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
245 PM MST WED DEC 7 2016

DATE          WED 12/07/16      THU 12/08/16            FRI 12/09/16         SAT
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                      -8           4         -11           3          -5
TEMP              1 -2 -3 -5 -7 -8  0  4 -3 -8-11-11-10-10 -3  3 -2 -5 -5 -5 -3
DEWPT            -8 -8 -9-10-13-12 -8 -6-10-12-15-14-15-13-10 -4 -7 -7-10 -8 -9
RH               65 75 75 78 74 82 68 62 71 82 82 86 78 86 71 72 79 91 78 86 75
WIND DIR          W  W  W  W  W  W  W  W NE NE NE  E  E  E  E  E  E  E  E  E NE
WIND SPD         10  9  8  6  5  4  4  4  3  4  5  6  6  8  9 10  9  9 11 10 10
CLOUDS           B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 OV OV OV OV OV OV OV OV
POP 12HR                      5           5           5          20          30
QPF 12HR                      0           0           0        0.01        0.01
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                        S  S        C  C  C
WIND CHILL      -16-18-18-19-19-19         -19-24-26-25-26-19-13-18-21-22-22-20
MIN CHILL       -16   -18   -20   -20   -13   -24   -26   -27   -18   -23   -22
WIND CHILL        Y  Y  Y  Y  Y  Y  Y


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
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           3     -10     3      -8     4      -8     5      -7     8
TEMP           1 -2 -8   -9  1  2 -6   -7  2  3 -6   -6  3  4 -3   -6  7  4
DEWPT         -6 -5-11  -13 -8 -2-10  -11 -8 -6-11  -13 -8 -4 -8  -10 -4 -2
PWIND DIR        NE      NE     N      NW     W      NW     W      NW     W
WIND CHAR        GN      LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    OV OV B2   B2 B2 B2 B2   B1 B2 B1 B1   SC SC SC SC   SC FW FW
POP 12HR         40      20    20      10    10       5     0       0     0
SNOW           C  S  S    S     S

$$
MTZ022-081100-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
245 PM MST WED DEC 7 2016

DATE          WED 12/07/16      THU 12/08/16            FRI 12/09/16         SAT
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           4          -9           8          -4
TEMP              1 -4 -6 -8 -9-10  0  4 -2 -8 -8 -8 -7 -6  2  8  1 -1 -1  1 -2
DEWPT            -9 -9-12-13-14-14 -8 -6-11-11-12-11-12 -9 -5 -1 -4 -4 -6 -3 -6
RH               62 78 74 78 78 82 68 62 64 86 82 86 78 86 72 66 79 87 79 83 82
WIND DIR         NW NW NW  W NW  W NW NW  E  E  E  E  E  E  E  E  E  E  E NE  N
WIND SPD          9  8  5  5  5  4  3  3  4  4  5  5  6  8  9  9  6  5  5  6  8
CLOUDS           B2 B1 B1 B1 SC SC SC FW SC SC B1 B2 OV OV OV OV OV OV OV OV OV
POP 12HR                      5           5           5          20          50
QPF 12HR                      0           0           0        0.02        0.04
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                  S  S  S  S  S  S  C  C  C
WIND CHILL      -15-19-18-21-22-22      -13-19-21-21-22-21-13 -6-12-12-13-13-17
MIN CHILL       -15   -20   -22   -23   -13   -22   -22   -23   -12   -14   -17


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
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           7      -9     9     -10     8     -11     9      -9    11
TEMP           4 -1 -7   -8  7  6 -5   -9  7  3 -8   -9  7  5 -3   -8 10  4
DEWPT         -4 -5 -9  -10 -2 -1 -9  -13 -4 -4-14  -13 -4 -3-10  -12  0  1
PWIND DIR         N      NE    NE      NW     W      NW    NW      NW     W
WIND CHAR        GN      LT    LT      LT    LT      GN    GN      GN    LT
AVG CLOUDS    OV OV B2   B2 B2 B2 B2   B2 B2 B1 B1   SC SC SC SC   B1 SC SC
POP 12HR         50      20    20      20    30      10    10      10     5
SNOW           C  S  S    S     S  S    S  C  S

$$
MTZ024-081100-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
245 PM MST WED DEC 7 2016

DATE          WED 12/07/16      THU 12/08/16            FRI 12/09/16         SAT
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                      -7           3         -12           1          -5
TEMP              0 -2 -2 -4 -6 -7  0  3 -3 -8-11-12-12-10 -3  1 -3 -5 -5 -4 -1
DEWPT            -6 -8 -8 -9-11-10 -6 -5 -7-10-13-14-15-12 -8 -4 -7 -8 -9 -7 -5
RH               75 75 75 78 78 86 75 68 82 91 90 90 86 90 78 79 82 86 82 86 83
WIND DIR          W  W  W  W  W  W  W NW NW NE NE  E  E  E  E  E  E  E  E  E  E
WIND SPD         13 11 10  8  6  5  6  5  3  3  3  2  4  4  6  9  6  6  6  9  8
CLOUDS           B2 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B2 OV B2 OV OV B2 OV OV OV
POP 12HR                      5           5           5          20          30
QPF 12HR                      0           0           0        0.01        0.01
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                        S  S        C  C  C
WIND CHILL      -18-20-19-19-20-20-13 -9            -24-22-16-14-16-19-19-20-16
MIN CHILL       -20   -21   -21   -21   -13   -20   -24   -24   -16   -21   -21
WIND CHILL        Y  Y  Y  Y  Y  Y  Y


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
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     -10     5      -7     4      -8     4      -5     6
TEMP           1  0 -8   -9  2  4 -6   -6  1  3 -6   -6  1  4 -2   -4  5  4
DEWPT         -3 -3-10  -11 -4 -2 -8   -9 -6 -3-11  -10 -7 -5 -8   -7 -3 -3
PWIND DIR        NE       E    SW      NW     W       W     W      NW     W
WIND CHAR        GN      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV OV   B2 B2 B2 B2   B1 B1 B1 B1   SC SC SC SC   SC FW FW
POP 12HR         50      10    10       5    10       5     0       0     0
SNOW           C  S

$$
MTZ025-081100-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
245 PM MST WED DEC 7 2016

DATE          WED 12/07/16      THU 12/08/16            FRI 12/09/16         SAT
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                      -8           3         -10           3          -4
TEMP              0 -3 -4 -5 -7 -8 -1  3 -3 -7-10 -9 -8 -7 -1  3 -1 -4 -3 -1  0
DEWPT            -6 -8-10-10-12-11 -8 -5 -9-10-13-11-12-10 -7 -2 -5 -7 -7 -4 -4
RH               75 78 75 78 78 86 71 68 75 86 86 91 82 86 75 79 83 86 82 87 83
WIND DIR          W  W  W  W  W  W  W  W  N NE NE  E  E  E  E  E  E  E  E  E NE
WIND SPD         12 10  9 10  8  5  6  5  3  5  5  5  6  8  8 10  9  8  8 10 12
CLOUDS           B2 B2 B2 B2 B2 B1 B1 SC B1 SC SC B1 B2 OV B2 OV OV B2 OV OV OV
POP 12HR                      5           5           5          20          40
QPF 12HR                      0           0           0        0.01        0.01
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                        S  S        C  C  C
WIND CHILL      -17-19-20-22-21-21-14 -8   -19-23-22-22-23-15-12-16-18-17-18-18
MIN CHILL       -18   -21   -23   -24   -13   -23   -23   -24   -17   -20   -20
WIND CHILL        Y  Y  Y  Y  Y  Y  Y


DATE           12/10/16  SUN 12/11/16  MON 12/12/16  TUE 12/13/16  WED 12/14/16
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           6     -10     5      -7     5      -8     4      -7     8
TEMP           3  0 -9   -8  3  4 -5   -6  2  4 -7   -6  2  4 -4   -6  7  3
DEWPT         -2 -3-12  -11 -4 -2 -8   -9 -6 -2-12   -9 -7 -4-10   -7  0 -1
PWIND DIR        NE       W    SW      NW     W       W     W      NW     W
WIND CHAR        GN      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV B2   B2 B2 B2 B2   B1 B1 B1 B1   SC SC SC SC   SC FW FW
POP 12HR         50      20    20      10    20       5    10       5     0
SNOW           C  S  S    S     S          S  S

$$



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