Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
129 AM MDT Sat Aug 23 2025

MTZ017-232200-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
129 AM MDT Sat Aug 23 2025

Date             Sat 08/23/25            Sun 08/24/25            Mon 08/25/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      77          48          76          48          80
Temp          47 44 55 68 75 75 64 57 51 48 56 68 73 75 64 56 51 49 60 73 78 78
Dewpt         40 40 42 44 43 41 43 43 42 41 41 42 40 41 40 40 39 39 41 40 39 38
RH            76 86 61 42 32 29 46 59 71 77 57 39 30 29 41 55 63 68 49 30 25 24
Wind dir      NE NE SE  N  N  N NE  E  E  E  E SE SE  E  E  E  E  E SE SE SE  E
Wind spd       3  3  2  5  9 13 12 11  9  5  5  5  5  6  8  9  8  6  5  6  8  8
Clouds        CL FW CL CL CL FW FW FW FW FW CL CL CL CL FW FW CL FW CL CL CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 08/26/25  Wed 08/27/25  Thu 08/28/25  Fri 08/29/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            51    83      54    87      57    87      58    85
Temp          59   51 75 82 62   55 80 85 65   58 79 84 67   60 78 82
Dewpt         39   40 43 40 42   45 48 43 45   47 49 46 48   49 50 48
PWind dir           E    SE       E     E       E     E       E    SE
Wind char          GN    LT      GN    LT      GN    GN      GN    LT
Avg clouds    FW   FW FW FW FW   FW FW FW FW   SC SC SC SC   B1 SC SC
PoP 12hr            0     0       0     0       5     5      10     5

$$
MTZ020-232200-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
129 AM MDT Sat Aug 23 2025

Date             Sat 08/23/25            Sun 08/24/25            Mon 08/25/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      78          46          75          46          80
Temp          46 44 55 69 76 75 63 56 51 47 55 68 73 74 62 55 49 47 59 73 77 77
Dewpt         40 41 43 44 43 42 43 44 43 42 43 42 41 40 40 41 39 40 42 41 38 37
RH            79 89 64 40 31 31 48 64 74 83 64 39 31 29 44 59 68 76 53 31 24 24
Wind dir      NW  N SW  N  N  N NE NE NE NE  E  E  E  E  E  E  E  E  E  E  E  E
Wind spd       2  2  2  6 10 13 12  8  5  3  4  5  5  6  5  5  4  3  3  5  6  6
Clouds        FW FW CL FW CL SC SC FW FW FW FW CL CL FW FW FW FW FW CL CL CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 08/26/25  Wed 08/27/25  Thu 08/28/25  Fri 08/29/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            49    85      53    88      55    87      57    86
Temp          58   50 77 83 62   54 81 85 65   57 81 85 67   59 80 84
Dewpt         40   40 45 43 45   47 48 43 47   47 52 47 49   49 50 48
PWind dir           E     E       E     E       E     E       E    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW CL FW   FW FW FW SC   SC SC SC SC   B1 SC SC
PoP 12hr            0     0       0     0       5     5      10     5

$$
MTZ022-232200-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
129 AM MDT Sat Aug 23 2025

Date             Sat 08/23/25            Sun 08/24/25            Mon 08/25/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      76          47          76          47          79
Temp          50 48 59 70 75 74 62 56 51 47 57 71 75 75 63 56 51 48 61 73 78 77
Dewpt         43 44 45 45 44 43 43 44 43 42 43 45 42 42 42 41 39 38 42 41 39 39
RH            77 86 60 41 33 33 50 64 74 83 59 39 31 31 46 57 63 68 49 31 25 25
Wind dir      NE  E SE  E NE NE NE  E  E  E  E  E  E  E  E  E SE SE SE  E  E  E
Wind spd       1  1  1  5  6 10  8  9  4  2  3  6  6  9  8  6  5  3  4  6  8  9
Clouds        FW FW CL CL CL CL FW FW FW FW CL CL FW FW FW FW FW FW CL CL CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 08/26/25  Wed 08/27/25  Thu 08/28/25  Fri 08/29/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            48    83      53    85      55    85      56    83
Temp          58   50 76 82 62   54 78 83 64   57 79 83 66   59 77 81
Dewpt         40   41 45 42 45   46 48 44 47   49 51 48 52   51 52 49
PWind dir           E    SE       E    NE       E     E      SE    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW FW FW   SC SC SC SC   SC SC SC B1   B1 SC SC
PoP 12hr            0     0       0     5      10     5      20    10
Rain shwrs                                               S

$$
MTZ024-232200-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
129 AM MDT Sat Aug 23 2025

Date             Sat 08/23/25            Sun 08/24/25            Mon 08/25/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      73          46          72          44          76
Temp          47 45 54 67 72 72 61 55 49 46 54 67 71 70 59 53 48 45 58 70 75 75
Dewpt         41 42 44 47 46 46 46 45 43 42 44 47 45 43 43 43 41 40 45 45 42 43
RH            79 89 69 49 39 39 58 69 80 86 69 49 39 38 55 69 77 82 62 41 31 32
Wind dir      NW NW NW  N  N  N NE  N  N  N  E NE NE NE  E  E SE SE SE SE  E  E
Wind spd       2  2  3 10 10 11  8  4  3  2  2  4  5  5  4  3  2  2  3  5  5  5
Clouds        FW FW CL CL CL FW FW FW FW FW CL CL CL CL FW FW FW FW CL CL CL CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 08/26/25  Wed 08/27/25  Thu 08/28/25  Fri 08/29/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            50    83      54    85      56    85      58    84
Temp          56   50 75 81 62   56 79 83 64   57 79 82 65   59 79 81
Dewpt         42   41 50 48 48   49 54 50 50   50 55 52 51   51 55 53
PWind dir           E    SE       E     E       E     E      SE    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW FW FW   SC FW FW FW   SC SC FW SC   B1 SC SC
PoP 12hr            0     0       0     0       5     5      10    10

$$
MTZ025-232200-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
129 AM MDT Sat Aug 23 2025

Date             Sat 08/23/25            Sun 08/24/25            Mon 08/25/25
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      75          47          73          46          77
Temp          47 45 54 67 74 73 62 56 51 47 55 68 72 72 61 54 49 46 58 70 76 76
Dewpt         41 42 44 45 45 45 45 44 42 42 43 45 43 43 42 41 40 40 43 43 41 41
RH            79 89 69 45 35 37 54 64 71 83 64 43 35 35 49 61 71 79 57 38 28 28
Wind dir      NW NW NE  N  N  N NE NE NE  N  E  E NE NE NE  E  E  E SE  E  E NE
Wind spd       3  2  2  6  9 11 10  9  5  2  3  5  5  8  6  5  4  3  4  6  6  9
Clouds        FW CL CL CL CL CL FW FW FW FW CL CL CL CL FW FW FW CL CL CL CL FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Tue 08/26/25  Wed 08/27/25  Thu 08/28/25  Fri 08/29/25
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            50    84      55    85      57    85      58    83
Temp          58   50 76 82 64   55 79 83 66   57 79 83 66   59 77 81
Dewpt         41   43 50 47 48   49 53 49 50   50 55 51 52   52 53 52
PWind dir           E    SE       E     E       E     E      SE    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW FW SC   SC FW FW SC   SC SC SC SC   B1 SC SC
PoP 12hr            0     0       0     5      10     5      10    10

$$