Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
157 PM MDT Tue Jul 1 2025

MTZ017-021000-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
157 PM MDT Tue Jul 1 2025

Date           07/01/25      Wed 07/02/25            Thu 07/03/25            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      63          99          66          95          64
Temp          92 93 81 70 65 63 76 92 97 97 82 73 69 66 76 90 94 93 83 73 68 65
Dewpt         44 43 45 45 45 47 53 53 52 53 56 59 58 58 59 58 52 48 50 50 50 51
RH            19 18 28 41 48 56 45 27 22 23 41 62 68 75 56 34 24 22 32 44 52 60
Wind dir      SE  E  E  E  E  E SE SE SE SE SE SE SE SE  S  W  W  W NW NW  N  N
Wind spd       5  5  6  9  9  8 10 14 14 14 14 13 11  9  8  8  9 10  9  8  9 10
Clouds        CL FW FW FW FW FW FW FW FW B1 B1 B1 B1 B1 B1 SC B1 B1 B2 B1 B1 B1
PoP 12hr                      0          20          40          20          30
QPF 12hr                      0           0        0.05           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  C  S  S        S  S  C  C  S  S
Tstms                                     S  C                    C  S  S
Heat                             Y  Y  Y  Y


Date           07/04/25  Sat 07/05/25  Sun 07/06/25  Mon 07/07/25  Tue 07/08/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          87      57    74      54    79      55    80      55    86
Temp          80 81 67   59 68 71 60   55 73 78 62   56 73 79 62   57 78 84
Dewpt         49 47 49   50 50 47 50   50 51 47 52   53 52 47 50   52 52 47
PWind dir         N      NE    NE      NE    SE       E     N       N     E
Wind char        GN      GN    GN      LT    LT      GN    GN      GN    GN
Avg clouds    B1 B1 B1   B2 B2 B1 B1   SC SC SC SC   SC SC SC FW   FW FW FW
PoP 12hr         20      60    40      20    20      30    20      20    10
Rain shwrs        S  C    L  C  C  S    S  S  S  C    S     S  S
Tstms                C    S  S  S  S             S          S  S

$$
MTZ020-021000-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
157 PM MDT Tue Jul 1 2025

Date           07/01/25      Wed 07/02/25            Thu 07/03/25            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      60         101          66          98          65
Temp          93 93 81 69 63 62 77 94 98 96 82 75 69 67 78 91 97 96 84 75 69 67
Dewpt         42 41 46 46 46 49 55 51 50 52 57 60 60 58 60 61 56 53 54 55 54 53
RH            17 16 29 44 54 62 47 23 20 23 43 60 73 73 54 37 26 24 36 50 59 61
Wind dir       E NE  E NE NE  E  E SE SE SE SE SE SE SE  S SW  W NW NW NW  N NW
Wind spd       5  5  5  5  5  5  8 12 13 13 13 12 10  8  6  6  8  8  6  5  5  6
Clouds        CL CL FW FW FW FW FW FW FW SC B1 B2 B1 B1 B1 B1 SC B1 B2 B2 B2 B2
PoP 12hr                      0          20          40          20          40
QPF 12hr                      0           0        0.06           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C  C  C        S  S  C  C  S  S
Tstms                                     C  C  C              S  C  C  S  S
Heat                             Y  Y  Y  Y


Date           07/04/25  Sat 07/05/25  Sun 07/06/25  Mon 07/07/25  Tue 07/08/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          89      57    77      53    81      55    83      54    88
Temp          83 82 67   59 71 72 60   55 74 79 62   57 75 80 62   57 79 85
Dewpt         53 49 51   51 50 48 52   50 50 47 53   54 51 48 52   53 52 48
PWind dir         N      NE    NE      NE     E       E     N       N     E
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1 B1   B2 B2 B1 B1   SC B1 SC SC   SC SC SC FW   SC SC FW
PoP 12hr         30      50    40      20    20      30    20      20    10
Rain shwrs        C  C    C  C  C  S    S  S  S  C    C     S  S    S
Tstms             S  C    S  S  S  S             S          S  S    S

$$
MTZ022-021000-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
157 PM MDT Tue Jul 1 2025

Date           07/01/25      Wed 07/02/25            Thu 07/03/25            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      63         101          66          95          65
Temp          93 94 81 71 65 65 81 95100 98 83 76 69 67 77 90 95 93 82 73 68 66
Dewpt         42 43 47 45 47 50 57 56 52 51 57 59 59 57 58 56 52 51 52 53 54 53
RH            17 17 30 39 52 58 44 27 20 21 41 56 70 70 52 32 23 24 35 49 61 63
Wind dir       E NE  E  E  E  E SE SE SE SW SW SE  S  S  W NW  N NW NW  W  W NW
Wind spd       6  5  5  5  3  2  5 11 12 10 10  8  5  4  5  8  9  9  6  5  5  5
Clouds        CL FW FW SC SC FW SC SC SC B1 B1 B1 B1 B1 B1 SC B1 B2 B2 B2 B1 B1
PoP 12hr                      0          20          40          10          40
QPF 12hr                      0           0        0.03           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C  S  S              C  C  S  S
Tstms                                     C  C                    C  S
Heat                             Y  Y  Y  Y


Date           07/04/25  Sat 07/05/25  Sun 07/06/25  Mon 07/07/25  Tue 07/08/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          87      58    75      53    81      55    82      56    88
Temp          80 82 67   59 69 71 60   55 74 79 64   57 75 80 65   58 80 86
Dewpt         51 49 54   54 54 52 53   52 53 51 55   54 53 50 52   53 53 50
PWind dir         N      NE     N       N    SE       E    NW      NE     E
Wind char        GN      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC B2   B2 B2 B1 B1   B1 SC SC SC   SC SC FW FW   FW FW FW
PoP 12hr         30      70    50      30    30      30    20      30    10
Rain shwrs        C  L    L  C  C  C    C  S  C  C    C     S  C    S
Tstms                C    S  S  S  S             S    S     S  S    S

$$
MTZ024-021000-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
157 PM MDT Tue Jul 1 2025

Date           07/01/25      Wed 07/02/25            Thu 07/03/25            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      61          96          66          95          66
Temp          90 90 78 69 64 63 78 91 95 93 81 74 69 66 76 89 94 93 82 74 70 68
Dewpt         47 49 51 51 51 53 60 53 53 54 56 57 58 59 62 64 62 61 62 62 61 60
RH            23 25 39 53 63 70 54 28 24 27 42 55 68 78 62 44 35 35 51 66 73 76
Wind dir       E NE NE  E SE SE SE SE SE SE SE SE SE SE  S  S  S  S  N  S  W NW
Wind spd       5  5  5  5  3  2  5 11 12 13 12 11 11 10 11 11 10  9  5  5  5  5
Clouds        FW FW FW FW FW FW FW FW FW SC B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                      0           5          40          20          50
QPF 12hr                      0           0        0.04           0        0.13
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                   C  C  C        S  S  C  C  C  C
Tstms                                        C  C  S        S  S  C  C  C  S


Date           07/04/25  Sat 07/05/25  Sun 07/06/25  Mon 07/07/25  Tue 07/08/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          87      58    76      54    79      56    80      56    84
Temp          82 80 67   60 71 73 61   56 72 77 62   58 75 78 63   58 77 82
Dewpt         58 59 56   55 54 53 53   52 54 53 54   55 57 54 54   55 56 55
PWind dir         N       N    NE      NE     E       E     N       N     N
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B1   B2 B2 B1 B1   SC SC SC SC   SC SC SC FW   SC SC FW
PoP 12hr         30      50    30      20    20      40    20      30    10
Rain shwrs        C  C    C  C  C  S    S     S  C    C     S  C    S
Tstms             S  C    C  S  S                S          S  S    S

$$
MTZ025-021000-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
157 PM MDT Tue Jul 1 2025

Date           07/01/25      Wed 07/02/25            Thu 07/03/25            Fri
MDT 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      63          99          67          96          67
Temp          93 92 80 70 66 64 81 92 97 96 84 75 70 67 77 89 95 94 83 75 70 68
Dewpt         48 49 51 51 53 54 60 54 54 55 57 60 58 58 60 61 59 58 58 59 59 57
RH            22 23 36 51 63 70 49 28 24 25 40 60 66 73 56 39 30 30 43 58 68 68
Wind dir       E NE NE NE NE NE SE SE SE SE SE SE SE SE  S  S SW  W NW  S  W NW
Wind spd       5  5  6  6  5  3  6 12 13 13 13 12 11  9 10  9  9  9  6  5  5  5
Clouds        FW FW FW FW FW CL FW SC SC SC B2 B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B1
PoP 12hr                      5          10          30          20          50
QPF 12hr                      0           0        0.03           0        0.06
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  C  C  C        S  S  C  C  C  C  S
Tstms                                     S  C  S  S           S  C  C  S  S
Heat                             Y  Y  Y  Y


Date           07/04/25  Sat 07/05/25  Sun 07/06/25  Mon 07/07/25  Tue 07/08/25
MDT 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          87      60    77      55    81      57    83      57    86
Temp          82 81 67   61 72 73 60   56 73 79 63   58 76 80 64   58 79 84
Dewpt         56 55 55   55 53 52 52   52 53 52 53   55 55 53 52   53 55 53
PWind dir         N       N    NE      NE     E       E     N       N     N
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B2 B1   B1 B1 B1 SC   SC SC SC SC   SC SC SC FW   FW FW FW
PoP 12hr         30      50    40      20    30      30    20      30    10
Rain shwrs     S  C  C    C  C  C  S    S  S  C  C    C     S  C    S
Tstms             S  C    C  S  C  S          S  S          S  S    S

$$