Point Forecast Matrices
Issued by NWS Glasgow, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GLASGOW MT
224 PM MST MON JAN 23 2017

MTZ017-241100-
GLASGOW-VALLEY MT
48.22N 106.61W ELEV. 2293 FT
224 PM MST MON JAN 23 2017

DATE          MON 01/23/17      TUE 01/24/17            WED 01/25/17         THU
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                      12          21           6          19           5
TEMP             24 18 15 14 13 12 18 21 17 13 11 11  8  7 14 19 13  9  6  9  5
DEWPT            18 14 12 11 10  9 12 14 11 10  8  8  5  4  9 12  8  6  4  6  2
RH               77 84 88 88 87 87 77 74 77 87 87 87 87 87 80 74 80 87 91 87 87
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W  W NW NW NW NW
WIND SPD          6  5  5  5  6  6  9 10  8  6  6  6  5  6  6  8  5  5  5  6  6
CLOUDS           B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B1 B2 B1
POP 12HR                     60          10          20          20          10
QPF 12HR                   0.01           0        0.01        0.01           0
SNOW 12HR                 00-00       00-00           T
SNOW              C  S                          S  S  S  S
WIND CHILL                    2  1  7  9  5        0 -3 -4                -2 -7
MIN CHILL        15     5     1     0     5     0    -4    -6     2    -5    -8


DATE           01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17  MON 01/30/17
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          20      10    29      14    30      16    35      20    33
TEMP          14 16 10   12 23 29 18   15 24 30 19   18 32 35 28   20 31 31
DEWPT          8 10  6    8 16 21 13   10 17 22 14   14 23 25 21   16 23 22
PWIND DIR        NW       W    NW       W    NW       W     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    SC SC SC   SC SC FW SC   SC SC SC B1   B1 SC SC SC   SC B1 B1
POP 12HR         10      10     5       5     5      10    10      10    20
SNOW                                                                   S  S

$$
MTZ020-241100-
WOLF POINT-WESTERN ROOSEVELT MT
48.10N 105.58W ELEV. 1985 FT
224 PM MST MON JAN 23 2017

DATE          MON 01/23/17      TUE 01/24/17            WED 01/25/17         THU
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          21           7          19           2
TEMP             25 20 16 14 12 11 17 21 18 14 12 12  8  7 13 19 12  6  2  5  2
DEWPT            20 17 13 10  9  7 11 14 12 10  8  8  5  3  8 11  6  3 -1  2 -1
RH               81 88 88 84 87 83 77 74 77 84 84 84 87 83 80 70 76 87 87 87 87
WIND DIR          N  N NW NW  W  W  W  W NW NW  W  W  W  W  W  W  W  W  W  W  W
WIND SPD          2  4  5  4  4  5  8  9  6  5  5  5  5  5  8  9  6  6  5  5  6
CLOUDS           OV B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B1 B2 B1
POP 12HR                     60          10          30          20          10
QPF 12HR                   0.01           0        0.02        0.01           0
SNOW 12HR                 00-00       00-00           T
SNOW              L  S                    S  S  C  C  S  S
WIND CHILL                                                  2  8  1 -5 -9 -6-11
MIN CHILL        24     7     3     2     7     2    -3    -3     0    -9   -11


DATE           01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17  MON 01/30/17
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          21       8    28      13    29      14    33      19    32
TEMP          13 14  9    9 22 28 17   14 22 29 17   16 29 33 25   19 30 30
DEWPT          8  8  5    5 14 20 13    9 15 21 13   11 21 25 20   15 22 22
PWIND DIR         W       W     W       W     W       W     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    B1 SC SC   SC SC FW SC   SC SC SC B1   B1 B1 SC SC   SC B1 B1
POP 12HR         10      10    10       5    10      10    10      10    20
SNOW                                                                   S  S

$$
MTZ022-241100-
JORDAN-GARFIELD MT
47.33N 106.95W ELEV. 2661 FT
224 PM MST MON JAN 23 2017

DATE          MON 01/23/17      TUE 01/24/17            WED 01/25/17         THU
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                      14          22           7          23           6
TEMP             27 23 19 16 15 14 20 22 20 15 11 12  8  8 18 23 17 11  8  8  7
DEWPT            23 21 17 14 12 11 14 15 14 12  8  9  6  5 12 15 11  8  5  4  3
RH               85 92 92 92 88 88 77 74 77 88 87 87 91 87 77 71 77 87 87 83 83
WIND DIR          N  N  N  N NW NW NW NW NW NW  W NW  W  W  W  W  W  W  W  W  W
WIND SPD          5  8  6  5  6  6  9 11  9  8  5  6  6  6  6  9  6  6  6  8  8
CLOUDS           OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B1 B2 B1
POP 12HR                     60          20          20          20          10
QPF 12HR                   0.01           0        0.01        0.01           0
SNOW 12HR                     T       00-00           T
SNOW              L  C  C  S                    S  S  S  S
WIND CHILL                          9 11     4       -3 -3             -3 -5 -6
MIN CHILL        20     8     4     3     9     1    -3    -5     7    -4    -6


DATE           01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17  MON 01/30/17
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          26      12    34      16    36      19    40      23    37
TEMP          21 21 13   15 30 32 19   18 31 35 22   22 36 39 29   23 34 35
DEWPT         14 15  9    9 20 23 15   12 21 26 17   16 27 29 22   18 24 24
PWIND DIR         W       W     W      NW     W       W     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    SC SC SC   SC FW FW FW   SC SC SC SC   SC SC SC SC   SC B1 SC
POP 12HR         10       5     5      10     5      10    10       5    20
SNOW                                                                   S

$$
MTZ024-241100-
SIDNEY-RICHLAND MT
47.70N 104.20W ELEV. 1985 FT
224 PM MST MON JAN 23 2017

DATE          MON 01/23/17      TUE 01/24/17            WED 01/25/17         THU
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                      14          21          12          20           5
TEMP             26 23 20 18 16 14 19 21 19 18 17 16 14 12 17 20 16 10  9  8  5
DEWPT            22 21 19 17 15 13 15 15 14 14 14 14 11 10 13 14 11  7  6  6  3
RH               85 92 96 96 96 96 84 77 80 84 88 92 88 91 84 77 80 87 87 91 91
WIND DIR          N  N  N NW NW NW NW NW NW NW NW NW NW  W  W  W  W  W  W  W  W
WIND SPD          3  1  3  4  6  6  9 11  9  8  8  8  8  9 10 10  8  6  6  6  6
CLOUDS           OV OV OV OV B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2
POP 12HR                     60          10          30          20          10
QPF 12HR                   0.01           0        0.02        0.02           0
SNOW 12HR                 00-00       00-00           T
FRZG DRZL
SNOW              L  S  S  S              S  S  C  C  S  S  S  S              S
WIND CHILL                          8 10           5  3 -1  5  8    -2 -3 -3 -7
MIN CHILL        21    15     7     4     8     6     2    -2     5    -4    -7


DATE           01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17  MON 01/30/17
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          20      11    28      16    31      17    34      22    33
TEMP          14 16 11   13 24 28 20   16 26 31 22   18 29 34 28   22 31 31
DEWPT         11 11  9    9 20 21 17   13 22 24 19   15 25 26 24   20 27 24
PWIND DIR         W       W     W      NW     W       W     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    B2 B1 SC   SC SC SC SC   SC SC SC B1   B2 B1 SC SC   SC B1 B1
POP 12HR         20      10    10      10    10      10    10       5    30
SNOW           S  S                                                    C  S

$$
MTZ025-241100-
GLENDIVE-DAWSON MT
47.13N 104.80W ELEV. 2457 FT
224 PM MST MON JAN 23 2017

DATE          MON 01/23/17      TUE 01/24/17            WED 01/25/17         THU
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                      13          19           9          19           5
TEMP             25 23 21 19 17 13 17 19 17 15 13 12 10 10 15 19 13  8  6  6  5
DEWPT            20 20 19 17 15 11 12 13 11 12 10  9  7  7 10 13  8  5  3  3  2
RH               81 88 92 92 92 91 80 77 77 88 87 87 87 87 80 77 80 87 87 87 87
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW  W  W  W  W  W  W  W  W
WIND SPD          3  2  2  4  9  8 10 11  9 10  8  9  9  8  9 11  8  8  6  6  8
CLOUDS           B2 OV OV OV OV B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B1 B1 B2 B1
POP 12HR                     70          20          30          20          10
QPF 12HR                   0.02           0        0.02        0.02           0
SNOW 12HR                     T       00-00           T
FRZG DRZL         S
SNOW              L  C  C  S  S                 C  C  S  S  S  S              S
WIND CHILL                    5     5  7  6  3  1 -1 -3 -2  3  6  2 -4 -6 -6 -8
MIN CHILL        18    15     4     2     5     0    -4    -4     1    -7    -8
FRZNG RAIN        Y


DATE           01/26/17  FRI 01/27/17  SAT 01/28/17  SUN 01/29/17  MON 01/30/17
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          20      10    27      15    29      17    33      21    31
TEMP          16 17 10   14 24 27 19   15 24 29 21   18 30 33 28   21 29 30
DEWPT         11 12  6    9 17 20 15   11 18 22 16   14 22 25 24   16 23 20
PWIND DIR         W       W     W      NW    NW       W     W       W     W
WIND CHAR        GN      GN    BZ      BZ    GN      GN    GN      GN    WY
AVG CLOUDS    B1 SC SC   SC SC SC FW   SC SC SC B1   B1 B1 SC SC   SC B1 B1
POP 12HR         20      10    10      10    10      10    10       5    20
SNOW           S  S                                                    S  S

$$



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