Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
Issued by National Weather Service Great Falls MT
225 AM MDT Tue May 6 2025

MTZ017-062215-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
225 AM MDT Tue May 6 2025

Date             Tue 05/06/25            Wed 05/07/25            Thu 05/08/25
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                      64          42          78          49          83
Temp          40 39 52 59 62 62 52 48 45 44 55 68 76 78 67 60 54 50 61 77 82 79
Dewpt         26 24 26 23 25 26 26 28 29 32 40 43 43 43 42 42 42 41 42 44 40 37
RH            57 54 36 25 24 25 36 46 53 62 57 40 31 29 40 51 64 71 49 31 22 22
Wind dir       N  N NE  E  E SE SE SE SE SE SE  S  S  S  S  S  S SE SW  W  W  W
Wind spd       6  5  6  6  8 10  8  8  9 10 17 20 21 18 13 13 11  9  9 11 16 17
Wind gust                                         32 29
Clouds        B2 B2 B2 B1 B1 SC B1 SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC
PoP 12hr                     10          10           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                                    S


Date               Fri 05/09/25  Sat 05/10/25  Sun 05/11/25  Mon 05/12/25
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            45    76      47    88      55    90      55    86
Temp          57   45 68 73 54   48 75 86 62   55 80 83 60   55 75 77
Dewpt         32   32 32 29 29   33 39 36 38   40 44 42 39   41 43 40
PWind dir          NW     E      SE     S      SE    SE       E    SW
Wind char          GN    LT      GN    GN      GN    GN      GN    GN
Avg clouds    SC   FW SC FW FW   SC SC FW SC   SC SC SC B1   B1 SC SC
PoP 12hr           20     5       5     5      20    20      30    20
Rain shwrs     S    S                           S     S  C    S     S

$$
MTZ020-062215-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
225 AM MDT Tue May 6 2025

Date             Tue 05/06/25            Wed 05/07/25            Thu 05/08/25
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                      66          43          79          51          86
Temp          42 41 51 62 65 64 54 49 46 45 55 69 77 78 66 61 55 51 64 81 85 83
Dewpt         29 28 30 27 26 26 29 30 31 33 38 40 42 43 42 43 41 41 42 45 42 40
RH            60 59 44 26 23 23 38 48 55 62 53 35 29 29 42 51 59 68 45 28 22 22
Wind dir       N  N NE  E  E  E  E  E  E  E SE SE  S  S  S  S  S  S SW SW  W  W
Wind spd       5  5  6  8  8  8  5  5  5  8 13 17 19 18 14 13 11  9 10 11 13 13
Clouds        B2 B2 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC
PoP 12hr                     20          10           0           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              S  S  S


Date               Fri 05/09/25  Sat 05/10/25  Sun 05/11/25  Mon 05/12/25
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            48    77      46    89      55    92      56    89
Temp          59   48 71 73 52   47 80 86 63   55 83 86 63   56 79 79
Dewpt         36   35 35 29 29   33 41 36 40   40 44 40 43   41 44 41
PWind dir          NW    NE       E     S       S    SE      SE     S
Wind char          GN    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC   FW SC FW FW   SC SC FW SC   SC SC SC B1   B1 B1 SC
PoP 12hr           20    10       5     5      10    10      30    20
Rain shwrs     S    S                                    C    S     S

$$
MTZ022-062215-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
225 AM MDT Tue May 6 2025

Date             Tue 05/06/25            Wed 05/07/25            Thu 05/08/25
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                      60          39          79          49          82
Temp          41 40 48 54 58 59 50 46 42 41 55 69 76 78 65 58 52 49 62 78 81 77
Dewpt         34 32 33 31 31 31 33 35 36 37 43 46 46 46 45 45 43 41 43 46 43 43
RH            76 73 56 41 36 34 52 65 79 85 64 44 34 32 48 62 71 74 50 32 26 30
Wind dir      NW NW NE  E  E SE SE SE SE SE  S  S  S  S  S  S  S  S SW  W NW  W
Wind spd       3  2  4  6  8  8  5  4  4  5 11 16 17 13 10  9  6  5  8 10 10 10
Clouds        B2 OV OV B2 B2 B1 B1 B1 SC FW FW FW FW FW FW CL FW FW FW SC SC SC
PoP 12hr                     20          10           0           0          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S        S  S                                            S  S  C


Date               Fri 05/09/25  Sat 05/10/25  Sun 05/11/25  Mon 05/12/25
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            48    76      48    88      54    90      54    86
Temp          57   49 69 75 54   49 81 85 61   55 82 83 60   54 75 76
Dewpt         41   36 37 35 32   33 43 38 43   38 44 43 44   41 44 41
PWind dir          NW     N      SE     S       S     S      SW    SW
Wind char          LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    SC   SC SC FW FW   SC FW FW SC   SC SC SC B1   B1 SC SC
PoP 12hr           40    30       5     5      20    20      40    30
Rain shwrs     C    C  C  S                S    S     S  C    S  S  C

$$
MTZ024-062215-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
225 AM MDT Tue May 6 2025

Date             Tue 05/06/25            Wed 05/07/25            Thu 05/08/25
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                      63          44          75          53          84
Temp          45 44 50 59 63 63 55 50 47 46 55 67 73 75 66 61 56 54 64 79 84 81
Dewpt         35 34 37 33 33 33 32 32 33 34 38 41 43 44 43 43 41 40 42 43 43 43
RH            68 68 61 37 32 32 41 50 58 63 53 39 34 33 43 51 57 59 45 28 24 26
Wind dir       N  N NE NE NE  E  E  E SE SE SE SE  S  S  S  S  S  S  S SW SW SW
Wind spd      10  8 10 10 10  9  5  5  5  8 13 17 18 18 14 14 13 12 16 14 13 11
Wind gust                                               25
Clouds        B2 B2 B2 B2 B2 B1 B1 SC B1 SC SC FW FW FW FW CL FW CL CL FW SC SC
PoP 12hr                     20          10           0           0          20
QPF 12hr                      0           0           0           0        0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S        S  S                                            S  S  S


Date               Fri 05/09/25  Sat 05/10/25  Sun 05/11/25  Mon 05/12/25
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            49    76      47    88      57    91      58    89
Temp          59   49 70 75 53   47 75 87 64   57 84 87 66   58 79 82
Dewpt         44   37 39 34 32   35 42 42 43   42 46 43 45   40 46 42
PWind dir           W     N       E     S       S     S       S     S
Wind char          LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC   FW SC FW FW   FW FW FW FW   SC SC SC SC   SC SC SC
PoP 12hr           20    20       5     5       5    10      20    10
Rain shwrs     S    S  S  S                              S          S

$$
MTZ025-062215-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
225 AM MDT Tue May 6 2025

Date             Tue 05/06/25            Wed 05/07/25            Thu 05/08/25
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                      60          44          77          52          83
Temp          46 45 49 55 60 60 55 51 48 46 56 68 75 76 66 60 55 52 62 77 82 78
Dewpt         35 35 36 35 34 34 35 34 36 37 40 44 45 46 44 42 40 40 42 44 43 44
RH            65 68 61 47 37 37 47 52 63 71 55 42 34 34 45 51 57 63 48 31 25 30
Wind dir       N  N NE NE NE  E  E SE SE  E SE  S  S  S  S  S  S  S  S SW SW  W
Wind spd      11 10 11 11 10 10  5  5  5  5 13 16 18 18 14 14 12 10 13 13 12 10
Clouds        OV B2 B2 OV B2 B2 B2 B2 B1 SC FW FW FW FW FW FW FW CL CL FW SC SC
PoP 12hr                     30           5           0           0          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C  C  S  S  S                                            S  S  C


Date               Fri 05/09/25  Sat 05/10/25  Sun 05/11/25  Mon 05/12/25
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            50    77      46    87      56    91      58    89
Temp          59   50 69 75 53   47 78 85 64   56 84 86 65   58 79 80
Dewpt         43   38 39 35 33   36 43 41 42   40 46 43 44   39 45 43
PWind dir          NW     N       E     S       S     S       S    SW
Wind char          LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC FW FW   FW FW FW FW   SC FW SC SC   SC SC SC
PoP 12hr           30    30       5     5       5    10      20    10
Rain shwrs     C    C  C  C                              S

$$