Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
145 PM MDT Wed Jul 16 2025

MTZ017-171000-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
145 PM MDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            Sat
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                      48          75          51          80          55
Temp          68 68 62 55 52 49 59 67 71 72 65 58 54 52 62 72 77 79 70 62 57 56
Dewpt         45 46 49 48 47 46 49 51 53 53 55 54 52 51 54 53 52 51 54 54 53 53
RH            43 45 62 77 83 89 69 56 53 51 70 86 93 96 75 51 42 38 57 75 86 90
Wind dir      SE SE SE SE  E  E SE SE SE  E  E  E NE NE  E NE NE NE  E  E  E  E
Wind spd      10 10 10 10 11 12 14 16 13 12 11 10  8  8  6  6  6  6  9 11 11 12
Clouds        SC SC SC SC FW SC SC B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW SC
PoP 12hr                      0          20          40           5          10
QPF 12hr                      0           0        0.07           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C
Tstms                                     C  S


Date           07/19/25  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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      58    88      57    84      56    78      53    77
Temp          79 85 67   59 81 86 66   59 78 81 64   58 71 75 59   54 71 75
Dewpt         58 56 58   57 55 49 54   54 52 49 54   54 54 52 52   51 51 49
PWind dir        SE      SE     W       N    NW       N     N      NE    NE
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC B1   B1 SC SC SC   SC B1 SC SC   B1 B1 B1 B2   B2 SC SC
PoP 12hr         30      60    20      20    20      30    40      40    20
Rain shwrs        C  L    C     S  S    S     S  S    C  C  C  C    C  S  S
Tstms             S  L    C     S  S    S     S  S    S     S  S    S     S

$$
MTZ020-171000-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
145 PM MDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            Sat
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                      47          75          51          80          54
Temp          69 69 61 55 51 48 60 66 71 71 64 57 54 52 63 72 77 78 69 61 57 56
Dewpt         46 46 49 48 46 46 49 50 51 52 54 54 53 51 55 52 51 51 55 55 54 54
RH            44 44 65 77 83 93 67 56 49 51 70 90 96 96 75 49 40 39 61 81 90 93
Wind dir      SE SE SE SE  E  E SE SE  E  E  E  E NE NE NE NE NE  E  E  E  E  E
Wind spd       8  8  6  6  6  8 12 14 13 11 10  8  5  5  5  6  6  6  6  8  6  8
Clouds        SC SC SC FW SC SC SC B2 B1 B2 B1 SC SC SC SC SC FW SC FW FW SC SC
PoP 12hr                      0          10          40           5           5
QPF 12hr                      0           0        0.03           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C  S  S
Tstms                                     S  S


Date           07/19/25  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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      59    91      58    87      57    81      53    80
Temp          80 85 69   61 82 87 68   60 80 83 65   58 74 77 61   55 73 76
Dewpt         57 57 61   59 57 52 57   56 54 51 56   55 54 52 55   52 51 50
PWind dir        SE      SE    SW       N    NW       N     N      NE    NE
Wind char        GN      GN    LT      LT    GN      LT    GN      GN    GN
Avg clouds    SC SC B1   B1 B1 SC SC   B1 SC SC SC   B1 B1 B1 B2   B2 B1 SC
PoP 12hr         30      60    20      20    20      30    30      40    20
Rain shwrs        C  L    C  S  S  S    S  S  S       C  C  C  C    C  S  S
Tstms             S  L    C  S  S  S    S     S       C  S  S  S    S     S

$$
MTZ022-171000-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
145 PM MDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            Sat
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                      47          80          53          82          56
Temp          66 66 59 54 51 49 60 69 75 76 68 60 56 54 65 74 80 80 71 64 60 57
Dewpt         50 50 51 50 49 49 53 55 55 55 57 56 55 54 57 55 53 52 54 54 54 54
RH            56 56 75 86 93100 78 61 50 48 68 87 96100 75 51 39 38 55 70 81 90
Wind dir      SE SE SE SE SE  E SE SE SE NE NE  E  N  N NE NE NE NE  E  E  E  E
Wind spd      10 10  9  8  8  8 10 10  9  6  5  4  3  4  5  6  6  6  5  6  5  5
Clouds        SC SC FW FW FW SC SC SC SC FW FW FW SC SC SC SC FW FW FW SC SC SC
PoP 12hr                      0           5          20           5          10
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S
Tstms                                     S  S


Date           07/19/25  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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          92      59    90      59    86      57    82      54    80
Temp          84 90 71   61 84 87 68   60 80 83 67   59 75 79 62   55 73 78
Dewpt         57 53 56   55 53 48 51   53 51 48 53   55 54 52 54   52 52 50
PWind dir        SE      SE    NW       N    NW       N     N       N    NW
Wind char        GN      LT    LT      LT    LT      LT    LT      GN    LT
Avg clouds    FW FW B1   SC SC SC SC   B1 B1 SC SC   B1 B1 SC B1   B2 B1 SC
PoP 12hr         20      50    10      30    20      40    30      40    20
Rain shwrs        S  C    C        S    C     S  S    C  C  C  C    C  S  S
Tstms             S  C    C        S    S     S  S    S     S  S    S     S

$$
MTZ024-171000-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
145 PM MDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            Sat
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                      45          71          51          78          54
Temp          66 67 59 54 50 47 59 63 68 69 62 58 55 53 62 72 77 77 67 61 57 56
Dewpt         48 49 49 47 45 45 49 51 54 55 55 54 55 53 56 56 56 56 56 56 56 56
RH            52 52 69 77 83 93 69 65 61 61 78 86100100 81 57 48 48 68 84 96100
Wind dir       E  E  E SE SE SE SE SE SE SE  E  E  E NE NE NE  N NE NE  E  E  E
Wind spd       6  5  4  5  4  5 12 14 14 11  9  5  4  3  5  6  8  8  5  5  4  5
Clouds        SC FW SC SC FW SC SC B2 B2 B2 B2 B1 SC SC SC SC FW FW FW FW SC SC
PoP 12hr                      0           5          50           0           5
QPF 12hr                      0           0        0.11           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C  C  C
Tstms                                     S  S  S


Date           07/19/25  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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          85      60    89      59    86      58    81      55    77
Temp          78 82 68   61 82 87 68   61 80 84 66   60 75 77 64   57 72 75
Dewpt         61 60 60   60 63 58 61   60 59 56 58   57 58 58 58   56 55 55
PWind dir        SE      SE     S      SE     N       N     N      NE     N
Wind char        GN      GN    GN      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC SC   B2 SC SC SC   B1 B1 SC SC   SC SC SC B1   B2 B1 SC
PoP 12hr         20      60    30      30    20      20    30      40    20
Rain shwrs        S  L    C  C  C  C    S     S       S  C  C  C    C  S
Tstms             S  C    C     C  C    S     S       S     S  S    S

$$
MTZ025-171000-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
145 PM MDT Wed Jul 16 2025

Date           07/16/25      Thu 07/17/25            Fri 07/18/25            Sat
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                      47          76          53          82          57
Temp          66 67 60 54 49 49 57 64 72 74 66 60 55 54 64 74 80 80 71 64 60 58
Dewpt         48 49 48 47 47 47 52 54 55 58 58 56 55 54 56 56 55 55 55 55 57 57
RH            52 52 64 77 93 93 83 70 55 57 75 87100100 75 53 42 42 57 73 90 96
Wind dir      SE SE SE  S  E  E SE SE SE  E  E  E NE  N NE NE  N NE NE  E  E  E
Wind spd       8  8  5  5  5  8 13 14 13 11 10  6  5  4  5  8  8  8  8  8  5  6
Clouds        SC SC SC FW CL B1 B2 B2 B1 B1 B1 SC FW SC FW FW FW FW SC FW SC SC
PoP 12hr                      0          10          30           0          10
QPF 12hr                      0           0        0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  C
Tstms                                     C  C
Obvis                      K  K


Date           07/19/25  Sun 07/20/25  Mon 07/21/25  Tue 07/22/25  Wed 07/23/25
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      61    91      61    88      60    84      57    80
Temp          80 85 70   62 84 88 69   62 82 86 68   61 77 81 65   58 74 79
Dewpt         60 61 60   60 60 55 57   58 56 53 54   56 57 56 57   55 55 55
PWind dir        SE      SE     W       N     N       N    NE      NE     N
Wind char        GN      GN    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC SC SC   B1 SC FW SC   B1 SC SC SC   SC SC SC B1   B1 B1 SC
PoP 12hr         20      50    20      20    10      30    30      40    20
Rain shwrs        S  C    C  S  S  S    S     S       C  C  S  C    C  S
Tstms             S  C    S     S  S    S     S       S     S  S    S

$$