Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
742 PM MDT Sat May 31 2025

MTZ017-011000-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
742 PM MDT Sat May 31 2025

Date           05/31/25      Sun 06/01/25            Mon 06/02/25            Tue
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          82          50          65          43
Temp                73 64 59 57 71 79 82 78 65 59 56 53 54 57 61 62 55 50 46 45
Dewpt               32 34 34 36 43 48 48 44 42 41 43 42 43 42 40 38 37 37 36 37
RH                  22 32 39 45 36 34 31 30 43 51 62 66 66 57 46 41 51 61 68 73
Wind dir            SE SE SE SE  N NW  N  N  N  N SW NW NW NW NW NW  W  W  W NW
Wind spd            11 13 11  9 19 26 25 23 16  9  6  6  9 10 13 13 10  8  6  5
Wind gust                          40 39 37
Clouds              B1 FW FW SC FW SC SC B2 OV OV OV OV OV B2 B1 SC SC FW FW FW
PoP 12hr                      0          20          70          60          10
QPF 12hr                      0           0        0.04        0.11           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S     C  L  L  L  L  C  C
Tstms                                  S


Date           06/03/25  Wed 06/04/25  Thu 06/05/25  Fri 06/06/25  Sat 06/07/25
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          72      47    73      48    77      53    82      54    77
Temp          67 70 54   48 69 70 55   50 70 73 58   54 75 78 62   56 71 74
Dewpt         34 31 37   38 37 36 41   43 42 39 41   44 44 39 43   44 42 38
PWind dir        NW       W    SE      SE     S       S     S      SW    NW
Wind char        LT      LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    FW FW B1   SC SC SC B1   B1 SC SC SC   FW SC SC SC   B1 SC SC
PoP 12hr         10      10    20      10    10      10    10      20    20
Rain shwrs                      S                              S          S
Tstms                                                          S

$$
MTZ020-011000-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
742 PM MDT Sat May 31 2025

Date           05/31/25      Sun 06/01/25            Mon 06/02/25            Tue
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          89          51          66          44
Temp                72 63 57 56 73 87 89 82 69 60 55 52 55 58 62 62 56 51 47 46
Dewpt               38 37 37 38 42 49 50 47 44 47 48 45 47 43 41 42 40 40 38 37
RH                  29 38 47 51 33 27 26 29 40 62 77 77 74 57 46 48 55 66 71 71
Wind dir            SE SE  E  E  W  N  N  N  N  N NE  W NW NW NW NW  W  W  W  W
Wind spd             6  8  6  5 11 19 21 23 16 10  6  5  6 10 11 12  8  5  5  5
Wind gust                          33 35 36
Clouds              SC FW FW FW SC FW SC B1 OV OV OV OV OV B2 B2 SC SC SC FW FW
PoP 12hr                      0          10          80          60           5
QPF 12hr                      0           0        0.22        0.13           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                   C  D  D  L  L  C  C


Date           06/03/25  Wed 06/04/25  Thu 06/05/25  Fri 06/06/25  Sat 06/07/25
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          74      46    75      47    77      52    82      54    78
Temp          67 71 54   48 70 71 55   49 70 74 58   53 76 80 62   57 73 75
Dewpt         35 31 37   38 38 40 43   43 43 41 44   44 44 41 45   45 43 40
PWind dir         W       W     S       S     S       S     S      SW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    FW FW B1   SC SC SC SC   B1 B1 SC SC   FW FW SC SC   B1 SC SC
PoP 12hr          5       5    20      10    10       5    10      20    20
Rain shwrs                      S                              S          S
Tstms                                                          S

$$
MTZ022-011000-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
742 PM MDT Sat May 31 2025

Date           05/31/25      Sun 06/01/25            Mon 06/02/25            Tue
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                      57          83          48          60          43
Temp                75 66 60 58 73 82 83 78 64 57 52 49 51 53 56 58 51 48 45 44
Dewpt               42 39 37 39 44 48 48 47 47 50 49 46 48 46 45 45 45 43 42 41
RH                  31 37 42 49 35 31 30 33 54 77 89 89 89 77 66 62 80 83 89 89
Wind dir            SE  S  S SW NW NW  N  N  N  N  N  N NW  N NW NW NW  W  W  W
Wind spd             8  9  6  6 18 24 25 23 17  8  5  5  5 10 10 10  5  4  3  3
Wind gust                          37 39 36
Clouds              SC SC FW SC FW FW SC B1 OV OV OV OV OV B2 B2 SC B1 SC SC FW
PoP 12hr                      0          20         100          80          10
QPF 12hr                      0           0        0.31        0.41           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                C  L  D  D  D  D  C  C
Tstms                                     S  S  S  S  S  S


Date           06/03/25  Wed 06/04/25  Thu 06/05/25  Fri 06/06/25  Sat 06/07/25
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          69      45    71      46    77      52    82      53    77
Temp          64 68 52   47 67 69 53   48 71 74 58   53 76 78 62   55 72 75
Dewpt         40 36 40   39 41 41 44   43 43 42 45   45 45 42 47   45 44 41
PWind dir        NW      SW     S       S    SW       S    SW       W    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW B1   SC SC SC B1   SC SC FW FW   FW FW SC SC   B1 FW SC
PoP 12hr         10      10    20      10     5      10    20      30    20
Rain shwrs                      S                           S  C    S     S
Tstms                                                          S          S

$$
MTZ024-011000-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
742 PM MDT Sat May 31 2025

Date           05/31/25      Sun 06/01/25            Mon 06/02/25            Tue
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                      52          90          49          62          44
Temp                71 61 55 53 69 87 90 85 72 63 54 50 54 55 58 61 54 50 47 46
Dewpt               49 47 43 42 47 52 54 54 49 46 48 45 49 48 45 43 43 42 41 40
RH                  46 60 64 66 45 30 30 35 44 54 80 83 83 77 62 51 66 74 79 79
Wind dir            SE  S  S  S  S  W  N  N  N  N  N  N  N NW NW NW  W  W  W  W
Wind spd             4  5  5  6 10 11 19 24 20 13 11 10 10 11 13 12  6  5  5  5
Wind gust                             32 39
Clouds              SC SC FW FW FW FW FW FW B1 B2 OV OV OV B2 B1 B1 SC FW FW FW
PoP 12hr                      0           5          80          70           5
QPF 12hr                      0           0        0.29        0.16           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      D  D  L  L  C  C
Tstms                                           S     S  S  S  S
Obvis                                  K


Date           06/03/25  Wed 06/04/25  Thu 06/05/25  Fri 06/06/25  Sat 06/07/25
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          71      45    71      47    74      50    80      54    74
Temp          66 69 53   47 68 68 53   48 68 71 56   52 74 78 61   56 71 72
Dewpt         38 35 38   39 41 41 43   44 46 44 46   45 46 45 47   48 45 43
PWind dir        NW       W     S       S     S       S     S       S     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW FW   SC FW B1 SC   SC B1 SC SC   FW FW SC SC   SC B2 B1
PoP 12hr          5       5    20      10    10       5    20      20    20
Rain shwrs                      S                           S  S    S  S  S
Tstms                                                          S

$$
MTZ025-011000-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
742 PM MDT Sat May 31 2025

Date           05/31/25      Sun 06/01/25            Mon 06/02/25            Tue
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          91          51          61          44
Temp                70 61 56 54 71 87 91 86 72 63 55 52 54 54 57 59 53 49 47 46
Dewpt               40 39 38 40 45 50 51 53 48 45 47 45 48 46 44 43 43 41 40 40
RH                  33 44 51 59 39 28 26 32 42 52 74 77 80 74 62 55 69 74 76 79
Wind dir            SE  S  S  S  S  W  N  N  N  N  N  N  N  N  N NW NW  W  W  W
Wind spd             5  5  5  6 10 12 20 25 20 14 13 11 11 12 13 11  8  6  5  5
Wind gust                             33 39 31
Clouds              SC SC FW FW FW CL CL FW B2 B2 B2 B2 OV OV B2 B2 SC SC FW FW
PoP 12hr                      0           5          70          80          10
QPF 12hr                      0           0        0.11        0.14           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      L  L  D  D  C  C
Tstms                                           S


Date           06/03/25  Wed 06/04/25  Thu 06/05/25  Fri 06/06/25  Sat 06/07/25
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          70      46    69      47    74      51    80      54    76
Temp          65 68 52   47 67 66 53   48 68 72 56   52 75 79 61   56 73 75
Dewpt         37 35 36   38 41 41 43   44 45 42 44   45 46 42 47   47 44 42
PWind dir        NW       W     S       S     S       S     S      SW     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW SC   SC SC B2 SC   SC SC SC SC   FW FW SC SC   SC B1 B1
PoP 12hr          5       5    20      10    10      10    20      20    20
Rain shwrs                      S                           S  S    S  S  S
Tstms                                                          S

$$