Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
226 AM MDT Sun Jul 13 2025

MTZ017-132200-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
226 AM MDT Sun Jul 13 2025

Date             Sun 07/13/25            Mon 07/14/25            Tue 07/15/25
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                      94          61          88          53          66
Temp          61 59 71 86 92 92 79 69 64 62 70 85 88 84 70 61 56 54 58 61 63 63
Dewpt         46 47 49 48 48 48 51 53 51 51 53 54 53 54 57 56 53 51 53 51 50 48
RH            58 64 46 27 22 22 38 57 63 67 55 35 30 36 63 84 90 90 83 70 62 58
Wind dir       E NE  S  S  W NW  N NE NE  E NE NE  N  N NE NE NE  N NE NE NE NE
Wind spd       3  3  5  9 11 13 19 13 11 12 13 12 17 20 24 23 20 18 16 16 14 13
Wind gust                                            31 34 34             25
Clouds        FW SC FW FW SC SC B1 SC FW SC FW SC SC B2 B2 B2 OV OV B2 B2 B2 B2
PoP 12hr                      5          20          20          70          50
QPF 12hr                      0           0           0        0.30        0.15
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S        S  S  L  L  L  L  C  C  C  C  C
Tstms                               S  S           S  C  C  C  S  S  C  C  S  S


Date               Wed 07/16/25  Thu 07/17/25  Fri 07/18/25  Sat 07/19/25
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    68      49    78      54    82      55    85
Temp          54   49 64 67 55   49 71 77 62   54 74 82 64   55 78 85
Dewpt         49   45 44 43 45   45 48 50 51   48 51 51 52   50 53 50
PWind dir          NE     E      SE    SE       E    NE      NE    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B2 B1 SC SC   SC FW FW SC   SC SC SC SC   SC FW FW
PoP 12hr           40    30      10    10      10    10      10    10
Rain shwrs     C    C  C  S
Tstms          S

$$
MTZ020-132200-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
226 AM MDT Sun Jul 13 2025

Date             Sun 07/13/25            Mon 07/14/25            Tue 07/15/25
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                      96          61          90          54          67
Temp          60 58 72 86 94 92 79 69 64 62 71 85 90 86 72 63 58 55 59 62 65 64
Dewpt         48 47 50 47 49 48 53 54 53 52 55 54 54 55 58 57 55 52 53 51 49 49
RH            64 67 46 26 22 22 41 59 67 70 57 35 30 35 61 81 90 90 80 67 56 58
Wind dir       W  W SW SW  W NW  N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE
Wind spd       2  3  3  5  9 12 16 11 10 10 12 12 17 18 21 19 17 16 13 14 14 12
Wind gust                       26                      32 29
Clouds        FW FW FW FW SC SC B1 FW SC B1 FW SC SC B2 B2 B1 OV OV B2 B2 B2 B2
PoP 12hr                      5          20          10          70          50
QPF 12hr                      0           0           0        0.22        0.12
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S              C  C  L  L  C  C  C  C  C
Tstms                               S                 C  C  C  C  S  C  C  S  S


Date               Wed 07/16/25  Thu 07/17/25  Fri 07/18/25  Sat 07/19/25
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    69      48    79      54    84      54    87
Temp          55   50 64 68 55   49 72 78 61   54 77 83 63   55 79 86
Dewpt         50   45 42 43 45   44 47 48 52   49 51 51 53   50 53 51
PWind dir          NE     E      SE    SE       E    NE      NE    SE
Wind char          GN    GN      LT    GN      GN    LT      LT    GN
Avg clouds    B2   B2 B1 SC SC   SC SC SC SC   SC SC FW FW   SC SC FW
PoP 12hr           40    30      20    10      10    10      10    10
Rain shwrs     C    C  C  S  S
Tstms          S    S

$$
MTZ022-132200-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
226 AM MDT Sun Jul 13 2025

Date             Sun 07/13/25            Mon 07/14/25            Tue 07/15/25
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                      96          62          94          55          66
Temp          63 60 76 90 94 94 83 73 66 63 74 88 93 91 79 67 60 56 59 62 63 63
Dewpt         46 46 46 47 46 46 48 50 49 50 51 53 51 50 53 57 55 53 53 52 50 50
RH            54 60 34 23 19 19 30 44 54 62 44 30 24 25 41 70 84 90 80 70 62 62
Wind dir       W SW SW SW  W NW  N  E  N NE  N NW NW  N NE  N  N  N NE NE NE NE
Wind spd       2  2  5 10 11 12  9  6  5  5  8 11 14 17 21 19 16 16 13 13 14 13
Wind gust                                               32
Clouds        FW FW CL FW FW SC FW FW FW FW CL FW FW B2 B1 B2 B2 OV B2 B2 B2 B2
PoP 12hr                      0          10           5          70          60
QPF 12hr                      0           0           0        0.19        0.42
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            L  L  L  L  L  L  L  L  L
Tstms                                                 C  C  C  C  C  C  C  S  S


Date               Wed 07/16/25  Thu 07/17/25  Fri 07/18/25  Sat 07/19/25
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    68      49    81      54    84      56    88
Temp          56   50 64 67 55   49 72 80 64   55 77 83 66   57 81 88
Dewpt         50   47 46 46 47   47 50 51 52   49 51 50 52   51 52 50
PWind dir          NE     E      SE    SE      SE    NE       E    SE
Wind char          GN    GN      LT    GN      LT    LT      LT    LT
Avg clouds    B2   B2 B1 SC SC   SC SC FW FW   FW SC SC SC   SC FW FW
PoP 12hr           60    40      20    10      10     5      20     5
Rain shwrs     L    L  C  C  S                           S    S
Tstms          S    S  S                                 S    S

$$
MTZ024-132200-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
226 AM MDT Sun Jul 13 2025

Date             Sun 07/13/25            Mon 07/14/25            Tue 07/15/25
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                      92          61          91          55          66
Temp          62 59 71 85 90 91 79 71 64 61 72 87 91 88 75 66 59 56 58 61 65 64
Dewpt         50 50 51 53 52 53 54 55 53 52 55 57 57 59 59 58 55 54 55 54 53 52
RH            65 72 49 33 27 28 42 57 67 72 55 36 32 38 58 75 87 93 90 78 65 65
Wind dir       N NW  W  W  W NW  N NE  N NE NE NE  N NE NE NE  N  N NE NE NE NE
Wind spd       3  2  3  5  6 11 12  9  6  8 10 11 16 16 18 17 16 16 13 14 14 12
Clouds        FW FW CL FW SC SC B1 FW FW SC FW FW FW SC B1 B1 B2 OV B2 B2 B2 B2
PoP 12hr                      5          10          10          60          50
QPF 12hr                      0           0           0        0.15        0.33
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  L  L  C  C  C  C  C
Tstms                                                 C  S  C  C  S  S  C  C  S


Date               Wed 07/16/25  Thu 07/17/25  Fri 07/18/25  Sat 07/19/25
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    67      48    77      54    83      55    85
Temp          56   50 64 67 55   49 71 77 62   54 76 82 63   56 78 84
Dewpt         50   48 46 45 46   45 50 51 52   50 55 55 55   52 57 56
PWind dir          NE     E      SE    SE      SE     E       E    SE
Wind char          GN    GN      LT    GN      LT    LT      LT    GN
Avg clouds    B2   B2 B2 B1 SC   SC SC SC SC   SC SC FW FW   SC SC FW
PoP 12hr           50    30      20    10      20    10      10    10
Rain shwrs     C    C  C  S  S    S             S
Tstms          S

$$
MTZ025-132200-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
226 AM MDT Sun Jul 13 2025

Date             Sun 07/13/25            Mon 07/14/25            Tue 07/15/25
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                      94          63          94          57          66
Temp          63 59 72 86 92 94 83 73 66 63 75 90 94 92 80 70 62 58 60 62 65 64
Dewpt         48 48 49 47 49 50 50 50 51 51 53 53 54 56 55 58 56 55 56 54 54 53
RH            58 67 44 26 23 23 32 44 58 65 46 28 26 30 42 66 81 90 87 75 68 67
Wind dir       N NW  S SW  W  W NW  N NE NE  N  N  N  N NE NE NE  N NE NE NE NE
Wind spd       5  2  3  5  6 10 12  9  6  6 10 11 14 17 19 19 17 18 14 14 14 13
Wind gust                                                  29             25
Clouds        CL CL CL CL SC SC SC FW CL SC FW FW FW B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                      5          10          10          50          50
QPF 12hr                      0           0           0        0.20        0.71
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C  C  C  C  C  C
Tstms                                                 C  C  C  C  C  C  C  C  S


Date               Wed 07/16/25  Thu 07/17/25  Fri 07/18/25  Sat 07/19/25
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    67      50    78      55    85      56    87
Temp          57   52 63 66 56   50 71 78 63   56 77 84 65   57 80 86
Dewpt         50   49 46 46 47   47 51 52 51   51 53 54 55   53 56 54
PWind dir          NE     E       E    SE      SE    NE      NE    SE
Wind char          GN    GN      GN    GN      GN    LT      GN    GN
Avg clouds    B2   B2 B2 SC SC   SC SC SC SC   SC FW FW SC   SC SC FW
PoP 12hr           50    40      20    10      10    10      10    10
Rain shwrs     C    C  C  S  S    S
Tstms          S    S

$$