Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
339 AM MST Fri Jan 10 2025

MTZ017-102300-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
339 AM MST Fri Jan 10 2025

Date                Fri 01/10/25            Sat 01/11/25            Sun 01/12/25
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          27          36           4          14
Temp             14 16 25 33 32 32 33 32 31 31 34 36 31 27 19 14  7  5  9 13 11
Dewpt            12 14 20 26 26 28 31 29 29 28 31 31 25 21 13  8  1  0  2  4  4
RH               92 92 81 75 78 85 92 88 92 88 89 82 78 78 77 76 76 79 72 67 73
Wind dir         SE SE SE  S SW  W  W NW NW NW NW NW NW NW  N  N  N  N  N NW  N
Wind spd          4  6  8  9 10 17 20 21 23 23 23 24 19 20 18 16 11  9  8  8  5
Wind gust                          34 32 33 34 33 35 29 31 33
Clouds           SC OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B1 SC SC SC SC SC
PoP 12hr                     10          50          60          50          10
QPF 12hr                      0        0.05        0.02        0.02           0
Snow 12hr                 00-00           T           T
Frzg rain                        C
Rain                          C  C  C  C
Snow                                C  C  C  L  L  C  C  C  S  S              S
Obvis                                       BS BS
Wind chill                      21 21 19 18 18 22 24 19 13  4 -2 -7 -8 -3  2
Min chill         4     4    19    18    13    16    19     3    -9   -10    -1
Winter Weath                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date               Mon 01/13/25  Tue 01/14/25  Wed 01/15/25  Thu 01/16/25
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             2    24      10    31      16    33      15    31
Temp           5    7 18 20 16   15 23 26 21   19 27 28 22   18 25 25
Dewpt          0    2 14 16 12   11 18 20 18   15 22 22 18   15 19 20
PWind dir          NW     W      NW     W       W     W      NW    SW
Wind char          LT    GN      LT    GN      GN    GN      GN    LT
Avg clouds    SC   SC B1 B1 B1   SC SC SC SC   SC SC FW FW   SC SC FW
PoP 12hr           20    20       5    10       0     5       0     0
Snow           S    S  S

$$
MTZ020-102300-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
339 AM MST Fri Jan 10 2025

Date                Fri 01/10/25            Sat 01/11/25            Sun 01/12/25
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          26          36           0          11
Temp             11 13 22 31 30 31 32 30 30 31 34 34 30 24 17 11  5  4  7 11  8
Dewpt             9 11 18 25 25 27 29 28 28 28 31 31 23 18 11  5 -1 -2 -1  2  1
RH               91 91 84 78 81 85 88 92 92 88 89 89 75 77 77 76 76 75 69 66 72
Wind dir         SW SE  S SW  W  W  W  W  W NW NW NW NW  N  N  N  N  N NW NW NW
Wind spd          3  2  6 10  9 13 17 17 17 18 19 19 14 17 13 12  8  5  5  6  4
Wind gust                          29                      27
Clouds           B1 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 OV OV OV B2 B1 B1 B1 SC FW SC
PoP 12hr                     10          60          60          50           5
QPF 12hr                      0        0.03        0.02        0.03           0
Snow 12hr                 00-00           T           T
Frzg rain                     C  C  C
Rain                                C
Snow                                C  L  L  C  C  C  C  C  S  S
Wind chill                         21 18 18 19 23    19 10  3 -4 -8 -7     0
Min chill         4     5    17    19    15    18    19     2   -10   -10    -2
Winter Weath                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date               Mon 01/13/25  Tue 01/14/25  Wed 01/15/25  Thu 01/16/25
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            -4    21       7    30      15    33      14    32
Temp           1    0 15 19 14   13 21 25 21   19 27 28 23   18 26 26
Dewpt         -4   -4 11 15 10    9 16 20 18   16 22 22 19   15 19 21
PWind dir          NW     W       W     W       W     W       W     W
Wind char          LT    LT      LT    GN      GN    GN      GN    LT
Avg clouds    SC   SC B1 B1 B1   B1 B1 SC SC   SC SC SC SC   FW SC FW
PoP 12hr           20    20       5    10       5     5       0     0
Snow                S  S

$$
MTZ022-102300-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
339 AM MST Fri Jan 10 2025

Date                Fri 01/10/25            Sat 01/11/25            Sun 01/12/25
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                      40          28          36           9          19
Temp             17 21 32 38 37 36 34 31 31 30 34 35 33 30 25 19 13 12 14 17 14
Dewpt            15 17 26 31 32 32 32 31 30 29 32 33 31 28 24 18 11  9 11 13 12
RH               92 84 78 76 82 85 92100 96 96 92 92 92 92 96 96 91 87 88 84 92
Wind dir         SW SW SW SW  W  W  W NW NW NW NW NW NW NW NW  N  N  N  N NW  N
Wind spd          5  6 11 12 12 18 20 20 20 24 23 24 19 20 16 12  8  4  5  5  3
Wind gust                       29 36 32 32       34 31 31 34 23
Clouds           SC B1 B1 SC B2 OV B2 OV B2 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B1
PoP 12hr                     20          60          80          90          40
QPF 12hr                      0        0.06        0.07        0.11        0.01
Snow 12hr                 00-00           T           T
Rain                          C  C  L
Snow                             S  L  L  C  D  D  L  D  D  L  L  C  C  C  C  L
Obvis                                       BS BS       BS
Wind chill                         22 19 19 17 22 23 21 17 13  6  2
Min chill         8     9    25    22    16    17    21    13     1     0     6
Winter Weath                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date               Mon 01/13/25  Tue 01/14/25  Wed 01/15/25  Thu 01/16/25
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             7    28      13    35      19    35      17    33
Temp          12   14 23 22 20   18 27 28 25   24 31 29 24   21 28 27
Dewpt         11   13 21 19 17   16 22 24 22   20 26 25 20   17 22 23
PWind dir          NW     W       W     W       W     W       W    SW
Wind char          LT    GN      LT    GN      GN    LT      LT    LT
Avg clouds    B1   B2 B2 B1 SC   SC SC SC SC   SC SC FW FW   FW FW FW
PoP 12hr           60    40      10    10       5     5       0     0
Snow           L    C  C  S

$$
MTZ024-102300-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
339 AM MST Fri Jan 10 2025

Date                Fri 01/10/25            Sat 01/11/25            Sun 01/12/25
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          27          35           0          10
Temp             13 13 23 31 31 32 34 32 31 31 33 34 30 23 16 10  3  2  5  8  5
Dewpt            12 13 20 25 26 28 31 31 30 31 32 31 26 19 12  5 -1 -2 -1  1  0
RH               96100 88 78 81 85 89 96 96100 96 89 85 84 84 80 83 83 76 72 79
Wind dir         SW  S  S  S  S  W  W  W NW NW NW NW NW  N  N  N  N NW NW NW NW
Wind spd          3  5 10 12 10 12 16 18 18 19 19 20 17 18 16 14 10  9 10  9  4
Wind gust                          28    29 29 31          31
Clouds           SC B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC FW SC
PoP 12hr                     10          70          80          60           0
QPF 12hr                      0        0.03        0.08        0.03           0
Snow 12hr                 00-00       00-00           T
Rain                             C  L  L
Snow                          C        L  L  D  D  L  L  L  C  C
Wind chill             12          23 20 18 19 22 23 18  9  1 -7-13-14-10 -5
Min chill         6     3    15    22    16    18    17     0   -14   -15    -8
Winter Weath                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date               Mon 01/13/25  Tue 01/14/25  Wed 01/15/25  Thu 01/16/25
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            -7    19       6    30      17    35      17    33
Temp          -1   -3 12 16 12   12 22 25 22   21 29 30 26   21 27 27
Dewpt         -5   -6  8 13 10   10 18 21 20   19 24 25 23   18 23 23
PWind dir          NW     W       W     W       W     W       W     W
Wind char          LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC   FW SC SC B1   B1 B1 SC SC   SC SC SC FW   FW FW FW
PoP 12hr            5    10       5     5       5     5       5     0

$$
MTZ025-102300-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
339 AM MST Fri Jan 10 2025

Date                Fri 01/10/25            Sat 01/11/25            Sun 01/12/25
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          28          35           2          11
Temp             14 13 23 32 31 34 35 33 32 32 33 34 32 27 21 15  7  5  7 11  8
Dewpt            13 13 21 27 28 30 32 31 30 31 32 33 28 23 17 12  3  1  2  5  3
RH               96100 92 81 88 85 89 92 92 96 96 96 85 85 84 88 83 83 79 76 79
Wind dir         SW  S  S SW SW  W  W  W NW NW NW NW NW NW  N  N  N  N NW NW NW
Wind spd          4  6 11 13 12 14 19 20 20 21 24 24 20 20 16 14 10  8  8  8  5
Wind gust                          32    31 33             31
Clouds           FW SC B2 B2 B2 OV B2 OV B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC
PoP 12hr                      5          70          80          80           5
QPF 12hr                      0        0.02        0.05        0.04           0
Snow 12hr                 00-00       00-00           T
Rain                             C  C  L
Snow                          S        L  D  L  L  L  D  D  C  C
Obvis                                       BS BS       BS
Wind chill             12          24 21 20 20 21 22 20 14  7  0 -8 -9 -6 -2 -3
Min chill         4     3    15    21    17    18    20     7    -9   -11    -5
Winter Weath                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date               Mon 01/13/25  Tue 01/14/25  Wed 01/15/25  Thu 01/16/25
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            -3    23       9    30      16    34      15    31
Temp           1    0 16 20 15   14 23 25 22   21 29 28 23   19 26 26
Dewpt         -3   -2 13 16 13   12 19 21 20   19 25 24 20   16 22 22
PWind dir           W     W       W     W       W     W       W     W
Wind char          LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC B1 B1   B1 B1 SC SC   SC SC SC FW   FW FW FW
PoP 12hr           10    20      10     5       5     0       0     0
Snow                   S  S

$$