Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
253 AM MDT Fri Jul 4 2025

MTZ017-042200-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
253 AM MDT Fri Jul 4 2025

Date             Fri 07/04/25            Sat 07/05/25            Sun 07/06/25
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          58          75          55          80
Temp          66 63 72 82 85 84 75 66 60 59 63 70 74 72 65 59 56 55 61 72 78 80
Dewpt         47 46 53 53 49 47 49 47 45 46 47 49 51 50 53 55 53 52 54 54 52 50
RH            50 54 51 37 29 28 40 50 58 62 56 47 44 46 65 87 90 90 78 53 40 35
Wind dir      NW  N  N  N  N NE NE NE NE  E NE NE NE NE NE  E  E  E SE  S SW SW
Wind spd       5  9 11 11 13 13 13 12 10 10  9  9  9  9  8  6  5  5  5  6  6  8
Clouds        SC SC SC SC SC SC B1 B1 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 SC SC B1 SC
PoP 12hr                      0          50          50          60          20
QPF 12hr                      0        0.08        0.19        0.13           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          C  C  C  C  C  C  L  L  C  C        S  S  C
Tstms                               S  S  S     S  S  C  S  S              S  S


Date               Mon 07/07/25  Tue 07/08/25  Wed 07/09/25  Thu 07/10/25
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            56    84      57    92      62    97      64    95
Temp          63   57 77 83 65   57 83 91 70   62 90 96 73   64 89 91
Dewpt         53   52 51 48 50   50 53 50 53   53 52 43 47   46 49 46
PWind dir           S    NW      NE    SE      SE     S       S    NW
Wind char          LT    LT      LT    LT      GN    LT      GN    GN
Avg clouds    SC   SC SC SC FW   FW FW CL SC   FW CL FW SC   FW B1 SC
PoP 12hr           30    10       5     5       5     0       5    10
Rain shwrs     C    S
Tstms          S

$$
MTZ020-042200-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
253 AM MDT Fri Jul 4 2025

Date             Fri 07/04/25            Sat 07/05/25            Sun 07/06/25
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                      89          57          78          55          81
Temp          66 64 73 84 87 84 75 66 62 58 63 73 77 75 66 60 57 56 63 73 79 80
Dewpt         51 51 56 55 52 49 50 48 46 45 48 48 48 49 52 54 53 52 54 54 52 51
RH            58 63 55 37 30 30 41 52 56 62 58 41 36 40 61 81 86 86 72 51 39 36
Wind dir       W NW  N  N NE NE NE NE NE NE NE NE NE NE NE  E  E  E SE  S SW SW
Wind spd       5  5 10 11 13 13 11 10  8  6  6  8  9  9  6  5  4  4  4  5  6  6
Clouds        B1 B2 B2 B2 B2 SC B1 B1 B1 B2 B2 B1 B1 B2 OV OV B2 B2 SC FW SC SC
PoP 12hr                     10          50          30          60          20
QPF 12hr                      0        0.03        0.08        0.17           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  C  C  C  C  C  L  L  C  C        S  S  S
Tstms                               S  S  C  S  S  S  C  S  C  S           S  S


Date               Mon 07/07/25  Tue 07/08/25  Wed 07/09/25  Thu 07/10/25
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            56    86      56    93      61    99      62    98
Temp          63   57 79 85 64   57 85 91 69   62 93 97 72   63 92 93
Dewpt         55   53 51 49 52   51 53 50 55   54 52 43 48   47 48 48
PWind dir           S    NW      NE     E       E     S      SW     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   SC B1 SC FW   FW FW FW SC   SC FW FW SC   SC B1 SC
PoP 12hr           20    20      10     5      10     0       5    10
Rain shwrs     S    S  S  S
Tstms          S    S     S

$$
MTZ022-042200-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
253 AM MDT Fri Jul 4 2025

Date             Fri 07/04/25            Sat 07/05/25            Sun 07/06/25
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                      89          58          77          54          81
Temp          67 65 73 84 87 85 77 68 62 59 65 74 76 71 63 59 56 54 64 74 79 80
Dewpt         52 51 52 55 51 49 53 54 52 52 52 55 56 56 57 57 55 54 55 54 52 54
RH            59 60 48 37 29 29 43 61 70 78 63 51 50 59 81 93 96100 73 50 39 41
Wind dir       W  W  N  N  N NE  N NE NE  E  E NE NE  N  N NW  W  W  W  W  W  W
Wind spd       5  5  9 11 11 10 10  8  5  5  6  9 10  9  5  3  2  2  3  6  6  5
Clouds        B1 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 SC SC SC FW SC FW
PoP 12hr                     10          70          60          70           5
QPF 12hr                      0        0.10        0.40        0.30           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                    C  C  L  C  C  C  L  L  L  L  C  C              S
Tstms                         C  C  C  S  C     C  C  C  C  S                 S


Date               Mon 07/07/25  Tue 07/08/25  Wed 07/09/25  Thu 07/10/25
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            56    85      59    94      63    98      64    95
Temp          65   57 79 85 67   59 87 94 72   64 94 96 74   65 91 92
Dewpt         55   52 53 51 52   51 54 48 51   49 49 42 47   46 49 47
PWind dir          SE    NW       E    SE       S    SW       W    NW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW   FW FW FW FW   FW CL FW SC   SC FW FW SC   SC B1 SC
PoP 12hr           20    10       5     5       5     0      10     5
Rain shwrs     S    S
Tstms          S    S

$$
MTZ024-042200-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
253 AM MDT Fri Jul 4 2025

Date             Fri 07/04/25            Sat 07/05/25            Sun 07/06/25
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                      88          58          78          56          79
Temp          71 69 79 86 86 81 73 67 62 59 65 74 77 77 65 60 57 57 62 72 77 78
Dewpt         60 59 59 64 64 59 57 52 49 49 49 50 51 51 54 54 54 55 58 57 57 58
RH            68 70 50 48 48 47 57 59 62 69 56 43 40 40 68 81 90 93 87 59 50 50
Wind dir      SW SW  W NW  N NE  N  N  N  N NE NE NE NE NE  E  E  E SE SE  S SE
Wind spd       3  4  6  9 11 11 10  8  5  5  5  6  8  9  6  5  3  3  4  6  6  6
Clouds        B2 B2 B2 OV B2 B2 B1 B2 B2 B1 B1 B1 SC B1 B2 B2 B2 B2 B1 SC SC SC
PoP 12hr                     20          40          30          60          30
QPF 12hr                      0           0        0.01        0.40        0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S  C  C  C  C  C  C  C  L  L  L  L  C  C  S  S
Tstms                      S  S  C  C  C  S  S  S  S  C  S     S        S  S


Date               Mon 07/07/25  Tue 07/08/25  Wed 07/09/25  Thu 07/10/25
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            56    84      57    89      62    96      63    95
Temp          62   57 79 83 64   57 83 88 68   62 88 95 72   64 91 91
Dewpt         55   55 57 54 54   54 58 56 58   57 58 52 55   54 55 53
PWind dir          SE     W      NE     E      SE     S       S    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   FW SC FW FW   FW FW FW SC   SC FW FW B1   SC B1 B1
PoP 12hr           20    20      10     5      10     5       5    10
Rain shwrs          S  S  S
Tstms               S

$$
MTZ025-042200-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
253 AM MDT Fri Jul 4 2025

Date             Fri 07/04/25            Sat 07/05/25            Sun 07/06/25
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                      89          60          80          57          80
Temp          71 69 80 86 87 82 74 68 63 60 65 76 80 76 65 61 58 57 63 73 78 80
Dewpt         59 58 60 59 60 59 59 56 52 51 51 51 54 54 55 55 55 55 56 56 54 55
RH            66 68 51 40 40 46 59 65 67 72 60 42 41 46 70 81 90 93 78 55 43 42
Wind dir       S  W  W NW  E  E NE NE NE NE NE  E NE NE NE  E  N NE  N SW  W NW
Wind spd       5  5  6  8 10 10 10  9  8  8  8  9  9 10  8  5  5  4  4  6  6  6
Clouds        B2 B2 B2 B2 B2 B2 B2 B1 SC B1 SC SC B1 B1 B2 B1 B1 B1 SC FW SC SC
PoP 12hr                     40          50          40          70          20
QPF 12hr                   0.02        0.01        0.13        0.32        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C  C  C  C  C  C  C  C  C  L  L  C  C  S  S  S  S
Tstms                      C  C  C  C  C  C  S  C  C  C  S                 S


Date               Mon 07/07/25  Tue 07/08/25  Wed 07/09/25  Thu 07/10/25
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            57    86      59    92      63    97      64    96
Temp          64   57 81 84 66   59 85 90 71   63 91 95 72   64 91 90
Dewpt         55   54 55 52 53   54 57 56 57   56 55 50 52   52 53 52
PWind dir          SE     W      NE    SE      SE     S      SW     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   FW FW FW FW   FW CL FW B1   SC FW FW SC   B1 B1 B1
PoP 12hr           10    20      10     5      10     5       5    10
Rain shwrs             S  S

$$