Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
154 AM MDT Fri Jul 25 2025

MTZ017-252200-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
154 AM MDT Fri Jul 25 2025

Date             Fri 07/25/25            Sat 07/26/25            Sun 07/27/25
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          60          90          61          87
Temp          62 60 71 87 92 93 79 70 63 60 70 82 88 89 76 68 63 61 70 80 85 84
Dewpt         54 55 56 53 48 45 47 49 48 51 56 55 53 53 56 59 56 56 60 58 54 53
RH            75 84 59 31 22 19 32 47 58 72 61 40 30 29 50 73 78 84 71 47 35 34
Wind dir      SE SE  S  W  W  W SW  N SE NW  N  N NE  E NE NE  E NE NW  W NW NW
Wind spd       8  6  8 12 14 13  8  6  5  5  6  6  6  8  9  9  8  5  6  9 10 12
Clouds        CL FW CL CL CL CL FW FW FW B1 SC FW FW FW B1 B1 B1 B1 SC FW FW SC
PoP 12hr                      0           5          10          50          30
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C  S  S  C  C  C
Tstms                                                 C  C  C  S        S  S  C


Date               Mon 07/28/25  Tue 07/29/25  Wed 07/30/25  Thu 07/31/25
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    80      57    82      57    82      58    84
Temp          66   60 73 78 63   58 75 79 64   58 76 80 65   60 77 82
Dewpt         56   57 56 56 59   56 58 55 56   54 57 55 56   56 59 57
PWind dir           N     E       E     E       E     E       E    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   B1 B1 SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr           30    30      50    10      20    10      20    10
Rain shwrs     C    S  C  C  C    S        S             S
Tstms          C    S  S  S  C    S        S             S

$$
MTZ020-252200-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
154 AM MDT Fri Jul 25 2025

Date             Fri 07/25/25            Sat 07/26/25            Sun 07/27/25
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          60          91          61          89
Temp          63 60 72 90 94 94 79 69 64 61 71 86 90 89 77 68 63 61 71 81 86 86
Dewpt         56 58 59 57 51 49 51 52 51 52 57 57 55 56 59 61 58 58 62 59 56 55
RH            78 93 64 33 23 22 38 55 63 72 61 37 31 33 54 78 84 90 73 47 36 35
Wind dir      NE  E SW SW  W  W  W  W  W  W  N NE NE NE NE NE NE NE NE NW NW NW
Wind spd       6  3  5 11 14 12  6  4  3  4  5  8  8  9  6  6  5  4  5  8 10 10
Clouds        CL FW CL CL FW FW FW FW SC B1 FW FW FW SC SC B1 B1 B2 SC FW FW SC
PoP 12hr                     20          20          10          50          30
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    S                       C  C  C  C  S  S  C  C  S
Tstms                         S                       C  C  C  S        C  C  S


Date               Mon 07/28/25  Tue 07/29/25  Wed 07/30/25  Thu 07/31/25
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    81      57    82      57    83      58    85
Temp          67   60 74 79 63   59 76 79 64   58 76 80 65   60 77 82
Dewpt         58   58 57 56 59   57 58 55 57   55 55 54 56   57 57 56
PWind dir           N    NE      NE    NE       E     E       E    SE
Wind char          GN    LT      GN    LT      GN    GN      GN    GN
Avg clouds    SC   B1 B1 SC SC   B1 B1 SC SC   SC SC SC SC   SC B1 SC
PoP 12hr           20    20      50    10      10    10      20    10
Rain shwrs     S    S  S  S  C    C                           S
Tstms          S    S     S  C    S                           S

$$
MTZ022-252200-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
154 AM MDT Fri Jul 25 2025

Date             Fri 07/25/25            Sat 07/26/25            Sun 07/27/25
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          62          91          61          89
Temp          63 61 75 89 93 92 81 72 66 62 73 85 89 90 79 69 64 62 73 82 87 86
Dewpt         54 55 55 51 47 45 49 50 50 51 53 54 51 52 54 57 57 56 60 57 53 51
RH            72 81 50 27 21 20 33 46 56 67 49 35 27 27 42 66 78 81 64 43 31 30
Wind dir      SW  W  W  W  W  W NW  W SW  W NW  N NE NE NE  N NE NW NW NW  N  N
Wind spd       5  5  6 11 10  9  4  3  2  2  5  8  8  9  6  5  3  2  5  9 10 10
Clouds        FW CL CL CL CL FW SC SC SC FW FW FW FW SC B1 B1 B1 B1 SC FW FW SC
PoP 12hr                     20          30           5          40          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C                       C  C  S  S        S  S  C
Tstms                         S                       C  C  S  S        S  S  C


Date               Mon 07/28/25  Tue 07/29/25  Wed 07/30/25  Thu 07/31/25
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      58    84      60    84      60    87
Temp          69   62 76 81 66   60 77 81 67   61 77 81 67   62 79 85
Dewpt         58   57 57 57 60   59 59 56 58   58 59 56 60   59 60 57
PWind dir           N     E       E    NE       E     E       E    SE
Wind char          LT    GN      GN    LT      GN    GN      GN    GN
Avg clouds    B1   B1 SC SC SC   SC SC SC SC   SC SC SC B1   B1 B1 SC
PoP 12hr           40    20      40    10      30    20      30    20
Rain shwrs     C    C  S  S  C    S        C    C     S  C    C     S
Tstms          C    S  S  S  C             S    S        C    S     S

$$
MTZ024-252200-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
154 AM MDT Fri Jul 25 2025

Date             Fri 07/25/25            Sat 07/26/25            Sun 07/27/25
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          91          60          88
Temp          63 61 72 88 92 90 75 69 64 61 73 86 90 87 75 68 63 60 71 80 85 85
Dewpt         58 60 64 63 59 60 61 60 57 57 61 62 62 62 64 62 60 59 65 64 64 63
RH            84 97 76 43 33 37 62 73 78 87 66 45 39 43 69 81 90 96 81 58 50 48
Wind dir       S  S  S  S SW SW SW SW SW  W NW  N  N NE NE NE NE NE NE  N NW  N
Wind spd       6  5  8  9 10 10  5  3  2  2  3  6  8  9  5  4  3  3  4  6  9 10
Clouds        CL CL CL FW SC B1 B1 SC FW FW FW FW SC SC B1 SC B1 SC SC SC SC SC
PoP 12hr                     60          30          20          50          30
QPF 12hr                   0.01           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S           C  C                 S  S  C  C  S  S        C  C  S
Tstms                      C  C                    S  C  C  S  S        C  C  S
Obvis                                                            PF


Date               Mon 07/28/25  Tue 07/29/25  Wed 07/30/25  Thu 07/31/25
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    79      57    80      57    81      58    81
Temp          68   60 74 77 63   58 74 78 64   58 75 79 65   59 75 79
Dewpt         61   59 62 61 59   57 61 60 58   57 58 58 57   56 60 60
PWind dir           N    NE      NE    NE       E     E      SE    SE
Wind char          LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    SC   SC SC B1 SC   B1 SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr           20    20      50    20      20    10      10    10
Rain shwrs     S    S  S  S  C    C     S  S    S
Tstms          S    S     S  C    S     S  S    S

$$
MTZ025-252200-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
154 AM MDT Fri Jul 25 2025

Date             Fri 07/25/25            Sat 07/26/25            Sun 07/27/25
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                      95          62          93          61          90
Temp          64 62 73 89 94 92 76 70 64 62 74 88 92 89 76 70 64 62 73 83 88 87
Dewpt         60 60 63 62 57 57 58 59 57 56 59 60 59 59 61 61 59 59 63 62 61 60
RH            87 93 71 41 29 31 54 68 78 81 59 39 33 37 60 73 84 90 71 49 40 40
Wind dir      SE  S  S  S  S  W  N SW SW  W  N NE NE NE NE NE NE NE NE  N  N  N
Wind spd       5  4  6  8  9 10  6  4  3  3  3  6  8 10  8  5  5  4  4  8  9 10
Clouds        CL FW FW FW FW B1 B1 FW FW FW FW FW FW B1 B1 SC SC SC SC SC FW SC
PoP 12hr                     60          30          20          40          20
QPF 12hr                   0.01        0.04           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  C                 S  S  C  C              S  S  C
Tstms                      C  C                    S  C  S              S  S  C
Obvis            PF


Date               Mon 07/28/25  Tue 07/29/25  Wed 07/30/25  Thu 07/31/25
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            61    82      59    82      58    81      60    83
Temp          70   63 75 80 65   60 76 80 66   60 76 79 67   61 76 81
Dewpt         60   59 60 60 60   59 61 60 60   58 60 59 58   57 60 60
PWind dir           N    NE      NE    NE      NE     E      SE    SE
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   B1 SC SC SC   B1 SC SC SC   SC SC SC SC   B1 B1 SC
PoP 12hr           30    20      50    20      20    20      20    20
Rain shwrs     C    S  S  S  C    C     S  S    S     S  S    S  S
Tstms          S    S  S  S  C    S     S  S    S        S    S

$$