Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
310 AM MST Wed Jan 8 2025

MTZ017-082300-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
310 AM MST Wed Jan 8 2025

Date                Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
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                      34          21          31          10          32
Temp             13 16 27 33 33 30 27 24 22 21 27 30 26 20 16 12 10 12 20 27 26
Dewpt             9 13 21 27 29 27 24 22 20 18 23 24 22 18 14 10  9 10 15 20 21
RH               84 88 78 78 85 88 88 92 92 88 85 78 85 92 92 91 96 91 81 74 81
Wind dir          S  W  W  W NW NW NW NW NW NW NW NW NW NW NW NW SE SE SE SE  S
Wind spd          6 10 14 20 19 23 19 19 17 16 16 17 12 11  9  6  4  5  5  8  8
Wind gust              25 31 29    29
Clouds           B2 B1 B2 B2 OV B2 B1 SC SC SC SC FW FW FW FW FW SC B1 B2 B2 B2
PoP 12hr                     60          30           0           0          10
QPF 12hr                   0.07        0.02           0           0           0
Snow 12hr                     T           T       00-00
Snow                       C  C                                               D
Obvis                     BS BS BS BS BS       BS BS
Wind chill           4 15 22 21 17 14 10  9  7 14 19 15  8  5
Min chill         0     2    20    12     7     6    15     4    -1     2    14


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
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            23    31      18    25       2    16       2    22
Temp          28   27 28 29 25   22 21 19 12    7 11 13  8    8 16 19
Dewpt         26   24 24 25 23   20 18 16  9    4  7  9  5    4 12 14
PWind dir           W    NW      NW    NW       N    NW       W     W
Wind char          GN    BZ      GN    GN      GN    LT      LT    GN
Avg clouds    OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 SC
PoP 12hr           80    70      70    60      40    20       5     5
Snow           D    D  L  L  L    L  L  C  C    S  S

$$
MTZ020-082300-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
310 AM MST Wed Jan 8 2025

Date                Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
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                      33          20          31           8          30
Temp              8 13 25 31 31 29 26 24 22 21 27 30 25 20 16 11  9 10 19 26 25
Dewpt             6 10 18 25 28 26 23 21 19 17 22 24 21 18 14  9  7  8 15 20 21
RH               91 87 74 78 88 88 88 88 88 84 81 78 84 92 92 91 91 91 84 78 84
Wind dir         SW SW  W  W  W NW NW  W  W  W  W  W  W  W  W  W  W SW  S  S  S
Wind spd          9 11 13 17 14 17 14 14 13 13 14 16 12 10  8  5  3  3  4  5  5
Wind gust                 27       25
Clouds           B2 OV B2 B2 OV OV B1 B1 SC SC SC FW FW FW FW FW SC B1 B1 B2 OV
PoP 12hr                     60          40           0           0           5
QPF 12hr                   0.04        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain                     C
Snow                       S  C  S                                            L
Obvis                     BS    BS
Wind chill       -5 -1 13 19 20 17 14 11  9  8 16 19     9  5
Min chill        -7    -5    16    14     9     8    14     5    -1     2    16


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
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            21    30      15    23      -3    13      -1    22
Temp          27   25 25 26 23   20 18 15  7    3  8 10  6    6 15 19
Dewpt         25   22 21 23 21   17 15 11  4    0  4  6  3    2 10 14
PWind dir          SW    NW      NW    NW       N    NW       W     W
Wind char          GN    GN      GN    GN      LT    LT      LT    GN
Avg clouds    OV   B2 OV B2 OV   B2 B2 B2 B2   B1 B1 B1 B1   B1 B1 SC
PoP 12hr           90    80      80    60      40    20       5     5
Snow           L    D  D  C  D    D  L  C  C    S  S

$$
MTZ022-082300-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
310 AM MST Wed Jan 8 2025

Date                Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
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                      38          22          30          11          38
Temp             21 27 35 37 35 33 29 26 24 22 28 30 25 20 16 13 12 15 26 32 31
Dewpt            16 21 27 33 34 31 27 25 23 21 25 26 23 18 15 11 10 13 22 26 27
RH               81 78 72 85 96 92 92 96 96 96 88 85 92 92 96 91 91 92 85 78 85
Wind dir         SW  W  W  W NW NW NW NW NW NW NW NW  W  W  W  W SW SW SW SW SW
Wind spd         12 12 18 21 19 20 17 17 14 13 14 14 10  9  6  5  4  5  9 10 10
Wind gust           23 29 32    32 28 28
Clouds           B2 B2 B1 OV OV B2 B1 SC SC SC SC FW FW FW FW FW FW SC B1 B2 B2
PoP 12hr                     70          50           0           5          10
QPF 12hr                   0.04        0.05           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                       C
Snow                    S  C  C                                               L
Obvis                  BS
Wind chill        9 16    26 24 21 17 13 11 10 17 19
Min chill         9    11    24    16    11    10    15     6     2     4    20


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
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            26    33      20    29       7    20       3    27
Temp          32   28 31 30 26   24 24 22 16   12 17 16 10   13 21 22
Dewpt         30   27 29 29 26   24 24 22 16   12 16 14  9   10 17 19
PWind dir           W    NW      NW    NW      NW    NW       W     W
Wind char          GN    BZ      GN    GN      LT    LT      LT    GN
Avg clouds    OV   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B1 SC   SC B1 SC
PoP 12hr           90    80      80    80      70    40      10    10
Snow           L    D  D  L  L    D  D  L  L    C  C  S

$$
MTZ024-082300-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
310 AM MST Wed Jan 8 2025

Date                Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
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                      35          23          32           9          30
Temp             16 18 29 34 33 32 30 27 24 23 28 31 27 23 20 14 12 12 20 26 25
Dewpt            13 15 23 28 30 31 28 25 22 22 25 26 24 21 18 13 11 11 18 21 21
RH               88 88 78 78 89 96 92 92 92 96 88 81 88 92 92 96 96 96 92 81 84
Wind dir          S SW SW  W  W NW NW NW NW NW NW NW  W NW NW  W  W SW SW  S  S
Wind spd         11 11 14 17 14 17 18 17 17 16 17 17 13 11  9  6  3  3  5  8  5
Wind gust                 27 25 27    27 27 26 27 27
Clouds           B2 B2 B2 B2 B2 OV B2 B2 B1 B1 SC FW FW FW FW FW SC SC B1 B1 B2
PoP 12hr                     40          60           0           0           5
QPF 12hr                   0.02        0.08           0           0           0
Snow 12hr                 00-00           T       00-00
Frzg rain                        C
Snow                       S  L  C  S                                         C
Obvis                     BS
Wind chill        3  6 17          19 15 11 10 16 20 16 12  9
Min chill         2     4    22    18    10    10    16     9     2     4    13


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
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            21    30      14    23      -6    11      -4    22
Temp          27   25 23 22 22   19 16 13  5    1  6  8  4    4 15 19
Dewpt         26   24 22 20 21   18 15 11  3   -2  3  4  2    2 12 15
PWind dir          SW    NW      NW     N       N    NW       W     W
Wind char          LT    GN      GN    GN      LT    LT      LT    GN
Avg clouds    B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 SC SC   SC SC SC
PoP 12hr           80    80      80    50      30    10       5     5
Snow           C    D  D  C  D    L  C  C  C    S

$$
MTZ025-082300-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
310 AM MST Wed Jan 8 2025

Date                Wed 01/08/25            Thu 01/09/25            Fri 01/10/25
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                      36          22          30           9          31
Temp             16 19 30 36 34 34 31 28 24 22 27 30 26 22 19 14 11 12 19 26 26
Dewpt            13 15 25 30 32 33 29 25 22 21 25 26 24 20 17 13 10 11 17 22 22
RH               88 84 81 79 92 96 92 88 92 96 92 85 92 92 92 96 96 96 92 85 85
Wind dir          S SW SW  W  W NW NW NW NW NW NW NW  W NW  W  W  W SW SW  S  S
Wind spd         11 13 16 19 17 20 19 18 17 16 17 17 13 12  9  6  4  4  6  9  8
Wind gust              26          29
Clouds           B1 B2 B2 B2 OV B2 B2 B1 SC SC B1 SC SC FW FW FW SC SC B1 B2 B2
PoP 12hr                     40          70           0           0           5
QPF 12hr                   0.01        0.06           0           0           0
Snow 12hr                 00-00           T       00-00
Snow                       C  L  C  S                                         C
Wind chill        2  6 19 25 23 22 19 15 10  9 14 18 14 10  8
Min chill         0     3    23    19    10     9    13     7     1     3    13


Date               Sat 01/11/25  Sun 01/12/25  Mon 01/13/25  Tue 01/14/25
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            23    30      16    25      -1    15       0    23
Temp          30   28 25 25 24   22 21 17 10    5  9 11  7    6 17 20
Dewpt         28   27 24 23 23   21 20 16  8    3  7  8  5    4 14 16
PWind dir          SW    NW      NW    NW       N    NW       W     W
Wind char          GN    BZ      GN    GN      LT    LT      LT    GN
Avg clouds    B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 SC SC
PoP 12hr           70    80      80    60      40    20       5     5
Snow           C    L  D  L  D    D  L  C  C    C  S

$$