Point Forecast Matrices
Issued by NWS Glasgow, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
230 PM MST WED JAN 18 2017

MTZ017-191100-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
230 PM MST WED JAN 18 2017

DATE          WED 01/18/17      THU 01/19/17            FRI 01/20/17         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                      25          34          24          35          22
TEMP             35 32 29 27 25 26 31 34 28 26 24 24 25 26 31 35 30 26 23 23 23
DEWPT            27 26 25 24 22 23 27 28 24 22 22 23 23 23 25 27 22 21 19 21 21
RH               72 78 85 88 88 88 85 78 85 85 92 96 92 88 78 72 72 81 84 92 92
WIND DIR         SW SE SE  E SE  E SE SW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD          5  4  5  5  5  5  4  4  4  4  4  3  5  5  5  6  6  6  6  6  6
CLOUDS           B1 SC SC SC SC B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV OV B2 B2 OV
POP 12HR                      5           0          10          10          20
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                              S  S  S  S  C


DATE           01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
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      22    30      14    27      12    24      10    22
TEMP          30 30 25   22 30 23 17   15 26 23 17   12 23 21 14   10 20 20
DEWPT         26 23 23   18 25 17 14   10 20 15 13    9 16 14 10    6 13 14
PWIND DIR        NW      NW     W      SE     S       W    NW      NW    NW
WIND CHAR        GN      GN    GN      LT    LT      GN    GN      GN    GN
AVG CLOUDS    OV OV OV   OV B2 OV SC   SC B1 B1 B1   B2 B2 B2 B2   B2 B2 B1
POP 12HR         30      30    20      10    10      20    20      10    10
SNOW           C  C  C    S  S  S                S    S  S  S

$$
MTZ020-191100-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
230 PM MST WED JAN 18 2017

DATE          WED 01/18/17      THU 01/19/17            FRI 01/20/17         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                      22          34          18          34          18
TEMP             34 29 27 25 23 22 29 34 26 19 18 19 19 22 30 34 29 20 20 18 19
DEWPT            24 23 23 22 20 19 24 27 21 16 15 17 17 19 25 27 23 17 18 16 16
RH               66 78 85 88 88 88 81 75 81 88 88 92 92 88 81 75 78 88 92 92 88
WIND DIR         SW SW SW  W SW SW SW SW  W  W  W  W  W  W  W  W NW NW NW NW NW
WIND SPD          5  4  4  4  4  3  3  4  4  4  3  3  4  4  5  5  6  6  5  5  5
CLOUDS           SC SC SC FW SC B1 SC FW SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2
POP 12HR                      5           0           5          10          20
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                              S  S  S  S  C


DATE           01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
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          32      21    30      12    27      12    26      10    22
TEMP          28 30 27   21 29 27 17   13 26 24 16   13 25 24 16   10 18 21
DEWPT         23 23 23   16 23 19 14    8 18 15 12    8 17 17 12    6 11 15
PWIND DIR        NW       W     W       S    SW      NW    NW      NW    NW
WIND CHAR        LT      GN    GN      LT    LT      LT    GN      GN    GN
AVG CLOUDS    B2 B2 OV   OV OV OV SC   SC B1 B1 B1   B2 B2 B2 B2   B2 B2 B1
POP 12HR         30      30    20      10    20      20    20      20    10
SNOW           C  C  C    C  S  S                S    S  S  S
SNOWSHWRS                                  S  S                S    S

$$
MTZ022-191100-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
230 PM MST WED JAN 18 2017

DATE          WED 01/18/17      THU 01/19/17            FRI 01/20/17         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                      26          41          25          39          22
TEMP             41 35 31 29 26 27 36 41 32 27 26 25 26 28 36 39 35 28 23 22 22
DEWPT            27 27 25 24 22 23 28 31 25 24 24 23 24 25 30 31 29 24 21 20 19
RH               57 72 78 81 85 85 72 67 75 88 92 92 92 88 79 73 78 85 92 92 88
WIND DIR          W  W  W  W  W  W  W  W  W  W  W  W  W  W NW NW NW NW  W  W  W
WIND SPD          8  6  5  5  5  5  6  6  6  4  5  5  5  6  5  8  8  8  8  8  8
CLOUDS           SC SC FW FW SC B1 SC B1 B1 B2 B2 B2 B2 OV OV OV OV OV B2 B2 OV
POP 12HR                      5           0          10          20          20
QPF 12HR                      0           0           0        0.02        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              S
RAIN SHWRS                                                  S  S
SNOW                                                              S  S  S  S  S
SNOWSHWRS                                             S  S  S


DATE           01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
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          36      21    34      15    31      12    25      11    22
TEMP          33 32 24   22 33 30 18   17 30 27 15   13 24 22 14   12 20 21
DEWPT         26 27 21   17 24 23 14   11 21 21 11   10 16 15 10    7 12 16
PWIND DIR         W      NW     W      SW    SW       W    NW      NW    NW
WIND CHAR        GN      GN    GN      LT    LT      GN    GN      GN    GN
AVG CLOUDS    OV B2 OV   B2 B2 B1 FW   SC B1 B1 B1   B2 B2 B2 B2   B2 B1 B1
POP 12HR         30      20    20      10    10      20    20      20    10
RAIN              C
SNOW           S  C  S    S  S                   S    S  S  S
SNOWSHWRS                                                      S

$$
MTZ024-191100-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
230 PM MST WED JAN 18 2017

DATE          WED 01/18/17      THU 01/19/17            FRI 01/20/17         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                      22          36          17          33          18
TEMP             34 30 27 25 23 23 30 36 29 23 20 19 17 20 28 33 28 22 19 18 20
DEWPT            27 25 24 23 21 20 26 29 23 21 19 18 16 19 25 28 23 20 19 18 19
RH               75 81 88 92 92 88 85 75 78 92 96 96 96 96 88 82 81 92100100 96
WIND DIR         SW SW SW SW SW  S  S  S SW SW SW SW  W  W  W NW  N  N NW NW NW
WIND SPD          9  8  8  6  5  6  6  5  5  4  4  3  3  4  4  4  5  5  4  4  4
CLOUDS           FW FW SC SC B1 SC FW FW FW SC SC SC SC SC B1 B1 B1 B1 B2 B2 B2
POP 12HR                      5           0           5          10          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                    S  S  C


DATE           01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
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          32      24    32      15    29      15    26      13    21
TEMP          29 29 28   24 32 28 19   16 28 26 24   15 26 23 19   13 20 18
DEWPT         25 24 27   22 27 21 18   13 24 18 22   13 23 16 18   10 17 12
PWIND DIR        NW       W     W      SW    SW       W    NW      NW    NW
WIND CHAR        LT      GN    GN      LT    LT      GN    GN      GN    GN
AVG CLOUDS    B2 B2 OV   OV OV OV B1   SC B1 B1 B1   B2 B2 B2 B2   OV OV B2
POP 12HR         30      30    20      10    20      20    20      20    20
SNOW           C  C  C    C  S  S                     S  S  S
SNOWSHWRS                                  S  S                S    S  S  S

$$
MTZ025-191100-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
230 PM MST WED JAN 18 2017

DATE          WED 01/18/17      THU 01/19/17            FRI 01/20/17         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                      20          34          18          34          20
TEMP             29 26 24 22 22 20 29 34 26 22 19 18 19 22 31 34 29 24 22 20 22
DEWPT            23 21 20 19 18 17 23 26 21 19 17 16 18 19 26 28 24 21 20 19 20
RH               78 81 84 88 84 88 78 72 81 88 92 92 96 88 81 78 81 88 92 96 92
WIND DIR         SW SW SW SW SW SW  S SW SW SW  W  W  W  W  W NW NW NW NW NW  W
WIND SPD          9  8  8  8  6  6  8  8  6  6  5  5  5  6  6  6  8  8  8  8  8
CLOUDS           FW FW SC SC SC SC FW FW FW SC FW SC SC B1 B1 B2 B2 B2 B2 B2 OV
POP 12HR                      0           0           5          10          20
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                              S  S  S  S  C


DATE           01/21/17  SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
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          32      22    30      14    28      13    26      12    21
TEMP          29 28 27   22 30 25 17   15 28 24 24   13 26 20 16   12 20 18
DEWPT         25 23 24   18 23 19 15   11 20 17 21    9 20 13 12    7 15 11
PWIND DIR         W       W     W      SW    SW       W    NW      NW    NW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV OV   OV OV B2 SC   SC B1 B1 B1   B2 B2 B2 B2   B2 B2 B2
POP 12HR         30      30    20      10    20      20    30      20    20
SNOW           C  C  C    C  S  S                     S  C  S
SNOWSHWRS                                  S  S                S    S  S  S

$$



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