Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
945 PM MDT Fri Jun 13 2025

MTZ017-141000-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
945 PM MDT Fri Jun 13 2025

Date           06/13/25      Sat 06/14/25            Sun 06/15/25            Mon
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                      54          81          57          81          57
Temp                   60 56 55 62 73 79 80 70 63 59 60 68 75 78 78 71 64 60 58
Dewpt                  55 53 53 56 57 55 55 55 54 51 54 57 53 53 52 55 56 54 53
RH                     84 90 93 81 57 44 42 59 72 75 81 68 46 42 40 57 75 81 83
Wind dir                E  E  E SE SE  S  S  N  E NW  N  E  S SE NE NE NW  N  N
Wind spd               11  9  6  5  5  6  8  5  5  5  4  5  6  6  9  8  8  6  6
Clouds                 SC B1 B1 SC SC FW SC SC B1 B1 B1 B1 B1 SC B2 B2 B2 B2 B1
PoP 12hr                     70          20          40          40          70
QPF 12hr                   0.02        0.01        0.09        0.01        0.21
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C        S     S  S  C  C  C  C  C  C  L  L  C  C  S
Tstms                               S     S  S  S  S        S  S  C  C  S  S


Date           06/16/25  Tue 06/17/25  Wed 06/18/25  Thu 06/19/25  Fri 06/20/25
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          80      54    75      53    79      55    84      55    82
Temp          75 76 61   56 70 71 59   55 74 77 61   56 77 81 62   56 75 78
Dewpt         54 51 51   52 52 49 50   49 49 45 46   45 44 43 46   47 46 42
PWind dir         N      NE     E       S    SW       S     S      NE    NW
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC B1 B2   B1 B2 B2 B1   SC SC FW FW   FW FW FW SC   SC SC FW
PoP 12hr         30      30    50      30    20      20    10      30    20
Rain shwrs     S  C  C    C  C  C  C          S  S             C    S     S
Tstms             S  C    S     S  C             S             S    S

$$
MTZ020-141000-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
945 PM MDT Fri Jun 13 2025

Date           06/13/25      Sat 06/14/25            Sun 06/15/25            Mon
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                      54          82          56          84          57
Temp                   60 56 55 64 73 80 81 71 63 58 60 69 77 81 80 72 65 61 59
Dewpt                  56 54 54 57 57 57 58 57 56 53 56 59 55 54 54 58 57 56 55
RH                     87 93 96 78 57 45 46 61 78 83 87 70 47 39 41 61 75 84 87
Wind dir                E  E  E  E  E  E SE  N  E  S NW NE NE  E NE NE NE  E  N
Wind spd               10  8  5  4  5  5  6  5  4  3  3  4  6  6  9  6  5  5  5
Clouds                 B1 B1 B2 SC SC FW FW SC B1 B1 B2 SC B1 SC B2 B2 B2 B2 B1
PoP 12hr                     50          20          40          40          80
QPF 12hr                      0           0        0.33        0.06        0.34
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  S  S     S        C  C  C  C  C  C  C  D  D  L  L  C
Tstms                               S        C  S  S        C  C  C  C  C  C


Date           06/16/25  Tue 06/17/25  Wed 06/18/25  Thu 06/19/25  Fri 06/20/25
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          82      54    76      52    81      53    86      55    84
Temp          76 78 62   56 71 71 58   53 74 77 61   56 78 82 63   56 77 79
Dewpt         54 51 53   52 51 51 51   49 49 46 47   47 46 44 48   48 47 44
PWind dir         N      NE     E       S    SW       S     S      NE     N
Wind char        LT      LT    LT      LT    GN      LT    GN      GN    GN
Avg clouds    SC B1 B1   B1 B1 B2 B2   SC SC FW FW   FW FW FW SC   SC SC FW
PoP 12hr         30      30    50      30    20      20    10      30    20
Rain shwrs     C  C  C    C  C  C  C    S     S       S        C    C  S  S
Tstms             S  C    S     S  C                           C    S

$$
MTZ022-141000-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
945 PM MDT Fri Jun 13 2025

Date           06/13/25      Sat 06/14/25            Sun 06/15/25            Mon
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                      55          80          57          81          56
Temp                   61 57 56 64 73 78 79 69 63 59 60 68 74 77 78 70 63 59 58
Dewpt                  60 57 56 59 60 59 59 60 58 57 59 61 59 59 58 61 60 58 58
RH                     97100100 84 64 52 50 73 84 93 96 78 59 54 50 73 90 96100
Wind dir                E  E SW SE NE  E NE  N  N NW  W NE NE NE  E  N NW NW NW
Wind spd                5  3  2  2  5  5  5  4  3  2  2  3  6  6  8  6  5  3  3
Clouds                 B1 B1 B2 SC SC SC SC B1 B1 B1 B1 SC B1 SC B2 B2 B2 B2 B1
PoP 12hr                     70          20          50          50          80
QPF 12hr                   0.09           0        0.13        0.05        0.66
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  S                 C  C  C  C  C  C  C  D  D  L  L  S
Tstms                                        C  S  S  S  S  S  S  C  C


Date           06/16/25  Tue 06/17/25  Wed 06/18/25  Thu 06/19/25  Fri 06/20/25
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          78      54    74      52    79      54    84      55    81
Temp          72 75 61   55 68 71 58   53 73 77 62   56 77 81 64   56 75 79
Dewpt         57 56 56   55 55 53 54   51 51 47 49   49 49 46 50   50 48 47
PWind dir         N      NE    NE      NW     W       S    SW       N    NW
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC B2 B2   B2 B2 B2 B2   SC SC FW FW   FW FW FW SC   SC SC FW
PoP 12hr         30      50    60      30    10      20     5      40    10
Rain shwrs     S  C  C    C  C  L  C             S    S        C    C
Tstms             S  C    S     C  C             S             S

$$
MTZ024-141000-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
945 PM MDT Fri Jun 13 2025

Date           06/13/25      Sat 06/14/25            Sun 06/15/25            Mon
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                      53          78          55          82          57
Temp                   57 56 55 63 71 76 78 68 62 58 60 67 75 79 79 71 64 60 59
Dewpt                  55 56 55 59 61 62 62 61 60 58 60 62 61 60 59 62 60 60 59
RH                     93100100 87 71 62 58 78 93100100 84 62 52 50 73 87100100
Wind dir                E SE SE SE  E  E SE SE  E  S SW  S  E  E  E  E SE  S NW
Wind spd               10  9  6  5  5  6  8  5  4  3  2  3  6  6  9  5  5  4  5
Clouds                 OV B2 B2 B1 SC FW FW SC B1 B1 B2 SC B1 SC B1 B2 B2 B2 B2
PoP 12hr                     50          20          30          40          80
QPF 12hr                   0.01        0.01        0.04        0.04        0.66
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              C  C                    C  C  C  C  C  C  L  L  D  D  C
Tstms                                           S  S        C  C  C  C  C  C


Date           06/16/25  Tue 06/17/25  Wed 06/18/25  Thu 06/19/25  Fri 06/20/25
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          80      54    73      51    78      53    83      55    81
Temp          74 76 60   56 68 69 57   53 71 75 59   55 76 80 63   57 75 78
Dewpt         60 56 55   55 56 54 53   53 55 51 50   49 53 51 52   52 53 51
PWind dir         N      NE     E       N     W      SW     S       E    NW
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B1 SC B1   B1 B1 B2 B2   B1 SC FW FW   FW FW FW SC   SC SC FW
PoP 12hr         40      30    50      40    30      10    10      30    20
Rain shwrs     C  C  C    C  C  C  C    C  S  C                S    C  S
Tstms             C  C    C        C          S                S    S

$$
MTZ025-141000-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
945 PM MDT Fri Jun 13 2025

Date           06/13/25      Sat 06/14/25            Sun 06/15/25            Mon
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                      56          81          58          82          58
Temp                   60 57 57 64 73 80 81 70 63 60 61 68 75 80 80 71 65 61 60
Dewpt                  58 57 56 60 62 61 62 61 60 58 59 61 60 60 60 62 62 60 59
RH                     93100 96 87 68 52 53 73 90 93 93 78 60 51 51 73 90 97 96
Wind dir                E  E  E SE  E  E  E SE  E NE  N SE NE  E  E NE  S NE NW
Wind spd               10  8  5  5  5  6  8  5  5  3  3  4  6  9 10  8  6  5  5
Clouds                 B2 B2 B1 SC SC FW FW SC B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B1
PoP 12hr                     60          20          40          40          80
QPF 12hr                   0.03           0        0.09        0.09        0.70
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              L  C  S              S  C  C  C  C  C  C  D  D  D  D  C
Tstms                                        S  S  S        C  C  C  C  C  C


Date           06/16/25  Tue 06/17/25  Wed 06/18/25  Thu 06/19/25  Fri 06/20/25
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          79      56    73      53    77      54    84      56    83
Temp          74 77 62   57 68 68 58   54 71 75 60   55 78 82 64   58 77 79
Dewpt         59 56 57   56 56 55 54   53 53 50 49   48 52 49 50   51 52 50
PWind dir         N      NE    NE       N     W       S     S      NE     N
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B1 B1   B2 B2 B2 B2   B1 SC FW FW   FW FW FW FW   SC SC FW
PoP 12hr         30      40    50      40    20      10    10      30    10
Rain shwrs     C  C  C    C  C  C  C    C  S  S                S    C
Tstms             C  C    C     S  C    S     S                S    S

$$