Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
932 AM MDT Fri Aug 1 2025

MTZ017-012200-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
932 AM MDT Fri Aug 1 2025

Date             Fri 08/01/25            Sat 08/02/25            Sun 08/03/25
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                      85          61          84          59          81
Temp                   83 85 85 76 69 63 62 68 76 80 80 71 65 62 60 67 75 78 78
Dewpt                  65 64 64 63 62 60 60 64 62 62 62 63 62 60 60 63 62 60 61
RH                     55 50 50 64 78 90 93 87 62 54 54 76 90 93100 87 64 54 56
Wind dir               SE SE  E  E SE  E  E SE SE SE  E  N NE  E NW  W  W  W NW
Wind spd               13 14 16 14 13 10  8  6  5  5  6  5  5  4  4  5  6  6  8
Clouds                 SC SC FW SC SC SC B2 B1 B2 B2 B1 B2 B2 B1 B2 B1 B2 B2 SC
PoP 12hr                     30          30          60          60          50
QPF 12hr                      0        0.07        0.03        0.27        0.11
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  S  C  S  S  S  S  L  L  L  L  S  S  S  S  C  C  C
Tstms                      S  S  C  S           S  C  C  C  S           S  C  S


Date               Mon 08/04/25  Tue 08/05/25  Wed 08/06/25  Thu 08/07/25
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            58    87      60    82      58    84      58    86
Temp          64   59 79 84 68   61 74 78 63   58 77 83 65   59 74 78
Dewpt         60   58 59 55 60   58 59 56 56   52 55 53 55   53 54 53
PWind dir          NW    SE       E    NW       W     W      NW    NW
Wind char          LT    LT      GN    GN      LT    GN      LT    GN
Avg clouds    SC   SC SC FW SC   B1 B1 SC SC   FW FW FW SC   B1 B2 B1
PoP 12hr           40    20      50    50      20    10      10    20
Rain shwrs     C          S  C    C  C  C  S                        S
Tstms          S                  S     C  S

$$
MTZ020-012200-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
932 AM MDT Fri Aug 1 2025

Date             Fri 08/01/25            Sat 08/02/25            Sun 08/03/25
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                      85          61          84          60          83
Temp                   82 85 85 75 68 63 62 69 78 82 82 72 66 64 62 69 76 80 79
Dewpt                  63 64 64 63 62 61 61 64 63 62 62 62 63 62 62 64 62 60 60
RH                     53 50 50 66 81 93 97 84 60 51 51 71 90 93100 84 62 51 52
Wind dir               SE SE  E  E  E  E  E  E SE  E  E  E  E SE NW NW  W  W NW
Wind spd               13 14 16 13 10  8  5  5  5  6  6  5  4  3  3  4  5  6  6
Clouds                 SC SC SC SC SC SC B2 B2 OV B2 B1 B2 B2 B1 B2 B1 B2 B1 SC
PoP 12hr                     20          20          40          60          50
QPF 12hr                   0.01        0.01        0.01        0.33        0.09
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S  S              C  C  L  L  C  C  S  S  C  C  C
Tstms                      S  S  S              S  C  C  C  S           S  C  S


Date               Mon 08/04/25  Tue 08/05/25  Wed 08/06/25  Thu 08/07/25
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            59    88      61    84      58    86      58    88
Temp          66   60 80 85 69   63 77 79 65   60 80 85 66   60 76 79
Dewpt         62   59 59 56 61   60 59 57 59   55 54 52 56   53 55 53
PWind dir          SW    SW       E    NW       W     W      NW    NW
Wind char          LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    B1   B1 SC FW SC   B1 B1 SC SC   SC SC FW SC   B1 B1 B1
PoP 12hr           40    20      40    50      30    10      10    20
Rain shwrs     C          S  S    C  C  C  C                        S
Tstms          S                  S     S  C

$$
MTZ022-012200-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
932 AM MDT Fri Aug 1 2025

Date             Fri 08/01/25            Sat 08/02/25            Sun 08/03/25
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                      86          61          84          60          83
Temp                   83 86 86 76 70 64 61 70 78 82 79 71 66 63 60 71 77 81 81
Dewpt                  63 63 63 62 62 61 60 63 62 61 60 62 61 60 58 61 60 58 58
RH                     51 46 46 62 76 90 97 78 58 49 52 73 84 90 93 71 56 46 46
Wind dir               SE SE  E  E  E SE  S  S  W NW NW NW  W  W  W  W  W NW NW
Wind spd               10 11 11 10  6  3  2  2  4  5  6  4  3  2  2  4  8  8  8
Clouds                 SC SC FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC B1 SC B1 B1 SC
PoP 12hr                     20          40          50          50          40
QPF 12hr                      0        0.13        0.01        0.12        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S  C  S     S  S  C  C  C  C  S  S  S  S  C  C  S
Tstms                      S  S  S  S           S  C  C  S              S  C  S


Date               Mon 08/04/25  Tue 08/05/25  Wed 08/06/25  Thu 08/07/25
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            59    88      59    83      57    86      60    87
Temp          66   59 81 86 68   60 75 80 65   59 80 85 67   61 75 78
Dewpt         59   56 56 54 61   57 57 54 55   51 51 51 54   52 53 52
PWind dir           W    SE       E     W       W     W      NW    NW
Wind char          LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    SC   FW FW FW SC   B1 SC FW FW   FW FW FW SC   B1 B1 B1
PoP 12hr           20    10      50    30      20    10      10    10
Rain shwrs     S             C    C  C  C  S
Tstms          S             S          S  S

$$
MTZ024-012200-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
932 AM MDT Fri Aug 1 2025

Date             Fri 08/01/25            Sat 08/02/25            Sun 08/03/25
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                      80          61          82          60          81
Temp                   79 80 80 71 67 63 61 68 75 81 80 71 66 63 61 67 74 78 77
Dewpt                  66 67 67 64 64 62 61 64 65 65 66 65 64 62 61 64 65 64 65
RH                     64 65 65 79 90 97100 87 71 58 62 81 93 97100 90 74 62 67
Wind dir               SE SE SE SE SE SE SE SE SE SE SE  E SE  S  N  W  S  W  N
Wind spd               16 16 14 13 10  8  5  6  8  8  8  5  3  2  2  3  5  6  5
Clouds                 SC SC FW SC B1 B1 B2 B2 OV B2 B1 B1 B2 B2 B1 B1 OV B2 SC
PoP 12hr                     30          30          30          60          50
QPF 12hr                      0           0           0        0.09        0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S  S              C  C  L  L  C  C  C  C  C  C  C
Tstms                   S  S  S  S              S  S  C  C  S  S        S  C  C


Date               Mon 08/04/25  Tue 08/05/25  Wed 08/06/25  Thu 08/07/25
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            59    84      63    84      59    84      59    86
Temp          65   60 78 82 70   64 78 79 66   61 80 83 68   61 76 78
Dewpt         63   60 64 62 62   61 63 62 58   57 59 58 57   56 59 60
PWind dir          SE     S      SE    SW       W    SW       W    NW
Wind char          LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    B1   B1 SC SC FW   B1 SC SC SC   SC FW FW SC   SC SC B1
PoP 12hr           50    20      30    40      40    10      20    20
Rain shwrs     C    S     S       C  C  C  C    S             S     S
Tstms          C    S                      C    S

$$
MTZ025-012200-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
932 AM MDT Fri Aug 1 2025

Date             Fri 08/01/25            Sat 08/02/25            Sun 08/03/25
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                      82          61          85          60          84
Temp                   80 82 82 72 67 63 61 69 77 83 82 72 67 63 61 70 78 81 78
Dewpt                  65 66 66 63 62 61 60 64 65 63 63 63 63 61 60 64 62 61 61
RH                     60 58 58 73 84 93 97 84 67 51 53 73 87 93 97 81 58 51 56
Wind dir               SE SE SE SE SE  E  E SE SE SE  E  E  N NW  W NW NW NW NW
Wind spd               13 14 14 13 10  6  5  5  5  5  6  5  4  4  3  4  6  6  6
Clouds                 SC SC FW SC SC B1 B1 B1 B2 B2 B1 B1 B2 B1 B1 SC B1 B1 SC
PoP 12hr                     20          30          40          60          50
QPF 12hr                      0        0.02           0        0.15        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S  C              C  C  L  L  C  C  S  S  C  C  C
Tstms                   S  S  S  S                 C  C  S  S           S  C  S


Date               Mon 08/04/25  Tue 08/05/25  Wed 08/06/25  Thu 08/07/25
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            59    87      62    86      59    86      60    87
Temp          65   59 80 84 71   63 79 81 66   60 82 87 69   61 78 80
Dewpt         61   58 61 58 59   59 61 57 56   55 56 54 55   55 58 56
PWind dir           W     S      SE     W       W    SW       N     N
Wind char          LT    LT      GN    GN      LT    LT      LT    LT
Avg clouds    B1   B1 SC FW SC   B1 SC SC SC   SC FW FW SC   SC SC SC
PoP 12hr           40    20      30    40      30    10      20    20
Rain shwrs     C          S       C  C  C  C                  S     S
Tstms          S                           S                  S     S

$$