Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
321 AM MDT Mon May 6 2024

MTZ017-062200-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
321 AM MDT Mon May 6 2024

Date             Mon 05/06/24            Tue 05/07/24            Wed 05/08/24
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          42          51          43          59
Temp             52 55 57 58 55 51 49 47 44 44 48 50 49 45 44 44 43 48 53 57 57
Dewpt            47 49 53 55 51 48 46 44 41 41 43 44 42 41 41 41 41 44 45 43 43
RH               83 80 86 90 86 89 89 89 89 89 83 80 77 86 89 89 93 86 74 59 59
Wind dir          E  E NE  N NW NW NW  W  W  W  W  W  W NW NW  N  N NE NE NE NE
Wind spd         14 16 13 14 23 26 27 32 33 28 29 29 25 21 18 14 13 13 18 17 14
Wind gust                 28 35 41 42 49 50 46 44 42 40 35 29 27    24 28
Clouds           B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1
PoP 12hr                    100          80          90          90          80
QPF 12hr                   0.60        0.43        0.44        0.08        0.07
Snow 12hr                 00-00       00-00       00-00
Rain                                         D  D  D  D  D  D  D  D  D  L  L  C
Rain shwrs        S  L  D  D  D  D  L  L  L
Tstms                S     S  S  S  S  S  S
High Wind            W  W  W  W  W  W  W  W  W  W  W  W  W


Date               Thu 05/09/24  Fri 05/10/24  Sat 05/11/24  Sun 05/12/24
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            44    66      43    68      43    74      46    76
Temp          48   45 60 64 50   44 62 66 49   44 66 71 53   47 68 74
Dewpt         43   42 46 43 41   39 40 37 37   36 40 39 40   37 41 40
PWind dir           N    NW      NW    NW      NW     W       N    NW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1   SC B1 B1 SC   SC FW SC FW   FW FW FW FW   FW FW FW
PoP 12hr           40    30      10    10       5     5      10    10
Rain           C    S  C  C

$$
MTZ020-062200-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
321 AM MDT Mon May 6 2024

Date             Mon 05/06/24            Tue 05/07/24            Wed 05/08/24
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                      61          42          53          41          60
Temp             52 55 57 59 57 52 51 47 44 46 50 52 51 46 43 43 42 47 54 58 59
Dewpt            46 49 54 55 52 50 48 45 41 43 46 45 43 41 40 40 40 43 44 42 42
RH               80 80 90 87 83 93 89 93 89 89 86 77 74 83 89 89 93 86 69 55 53
Wind dir          E  E  E  E NE NW NW  W  W  W  W  W  W  W NW  N NE NE NE NE NE
Wind spd         12 13 17 18 12 14 20 21 26 24 26 26 21 19 14 10 11 12 18 18 16
Wind gust                    27 28 34    37 35 39 37 32
Clouds           OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV B2 B2 B2 B1 B2
PoP 12hr                     80          80          90          80          80
QPF 12hr                   0.24        0.35        0.43        0.04        0.06
Snow 12hr                 00-00       00-00       00-00
Rain                                            D  D  D  D  L  L  D  D  L  L  C
Rain shwrs        S  L  L  D  L  D  D  L  D  D
Tstms                S     S  C  S  S  S  S  S


Date               Thu 05/09/24  Fri 05/10/24  Sat 05/11/24  Sun 05/12/24
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            42    68      43    69      41    74      44    77
Temp          48   43 62 65 49   44 63 66 49   42 66 71 52   45 69 74
Dewpt         42   41 45 43 40   38 37 35 36   35 38 37 37   36 40 39
PWind dir           N     N      NW    NW      NW     W      NW    NW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1   B1 B1 B1 SC   SC SC SC SC   FW FW FW SC   FW FW FW
PoP 12hr           30    30      10    10       5     5       5    10
Rain           C       C  C

$$
MTZ022-062200-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
321 AM MDT Mon May 6 2024

Date             Mon 05/06/24            Tue 05/07/24            Wed 05/08/24
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                      57          37          48          37          55
Temp             48 52 54 55 51 46 43 41 39 39 45 46 46 41 40 39 40 45 50 53 54
Dewpt            45 46 49 51 46 42 39 37 35 34 38 40 39 39 39 38 39 43 43 44 43
RH               89 80 83 86 83 86 86 85 85 82 76 79 76 92 96 96 96 93 77 71 66
Wind dir          W NW NW NW NW NW  W  W  W  W  W  W  W  W  W NW NW  N  N  N  N
Wind spd          6 16 25 29 35 35 39 36 39 36 40 36 35 33 27 23 13 13 16 13 16
Wind gust              35 44 50 52 56 52 55 51 58 55 54 49 40 33
Clouds           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV B2 B2 B2
PoP 12hr                    100          90          80          90          90
QPF 12hr                   0.90        0.55        0.41        0.21        0.14
Snow 12hr                 00-00       00-00       00-00
Rain                                   D  L  L  D  D  D  D  D  D  D  D  D  D  L
Rain shwrs        C  D  D  D  D  D  D
Tstms                      S  S     S
Wind chill                         31 29 26 27          29 29
Min chill                          31    26    25          28    28
High Wind            W  W  W  W  W  W  W  W  W  W  W  W  W


Date               Thu 05/09/24  Fri 05/10/24  Sat 05/11/24  Sun 05/12/24
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            42    65      43    68      43    74      46    77
Temp          46   43 58 61 48   44 63 65 49   44 67 71 52   47 70 74
Dewpt         43   42 45 45 42   40 41 39 40   37 41 39 39   39 42 40
PWind dir           N    NW      NW    NW       W     W       W    NW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B2 B2 B1 SC   SC SC FW SC   FW FW FW FW   FW FW FW
PoP 12hr           60    40      10    10       0     5      10    10
Rain           L    C  C  C

$$
MTZ024-062200-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
321 AM MDT Mon May 6 2024

Date             Mon 05/06/24            Tue 05/07/24            Wed 05/08/24
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                      62          43          53          41          61
Temp             52 54 57 60 60 54 51 48 44 47 50 52 51 46 44 43 41 48 54 59 59
Dewpt            46 51 55 57 55 51 48 46 43 44 44 45 44 42 41 41 40 44 44 44 44
RH               80 90 93 90 84 90 89 93 96 89 80 77 77 86 89 93 96 86 69 57 57
Wind dir          E SE  E  E  E NE NW  W  W  W  W  W  W  W  W NW NE NE NE NE NE
Wind spd         16 18 19 23 23 14 14 19 24 24 25 25 21 18 13 10  6 11 14 14 13
Wind gust              29       26 26    34 35 37 36 32
Clouds           OV OV OV OV B2 OV OV OV OV OV OV OV OV B2 B2 OV B1 B1 B1 B1 B1
PoP 12hr                     80          80          80          60          70
QPF 12hr                   0.20        0.14        0.21        0.03        0.02
Snow 12hr                 00-00       00-00       00-00
Rain                                   L  L  D  L  L  L  L  L  L  L  L  L  L  C
Rain shwrs        C  D  C  L  L  C  C
Tstms             S        S  S  S  S


Date               Thu 05/09/24  Fri 05/10/24  Sat 05/11/24  Sun 05/12/24
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            41    68      44    68      41    73      44    74
Temp          48   42 63 65 51   45 63 64 48   42 66 70 51   45 69 72
Dewpt         44   40 46 44 42   39 38 36 37   36 39 39 39   37 41 40
PWind dir           N    NW      NW    NW      NW    NW       W    NW
Wind char          GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    B1   SC SC SC SC   FW FW SC FW   FW FW FW FW   FW FW FW
PoP 12hr           30    20      10    10       5     5       5    10
Rain           C       S  S

$$
MTZ025-062200-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
321 AM MDT Mon May 6 2024

Date             Mon 05/06/24            Tue 05/07/24            Wed 05/08/24
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                      61          40          48          39          57
Temp             53 55 57 60 59 52 48 45 42 42 45 47 46 44 42 40 40 45 52 54 56
Dewpt            48 51 54 56 52 47 45 42 39 39 40 40 38 39 38 38 39 41 42 42 41
RH               83 86 90 87 78 83 89 89 89 89 82 76 73 82 86 92 96 86 69 64 57
Wind dir          E  E  E  E NW NW NW  W  W  W  W  W  W  W  W  W  N NE NE NE NE
Wind spd         10 13 18 17 17 29 29 29 29 29 33 32 29 24 18 14  6 10 13 14 13
Wind gust                    34 46 41 43 43 42 49 48 44 36
Clouds           OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV B2 OV B2 B1 B2 B1 B2
PoP 12hr                     80          80          80          70          80
QPF 12hr                   0.42        0.21        0.24        0.04        0.02
Snow 12hr                 00-00       00-00       00-00
Rain                                   D  L  D  L  L  L  L  L  L  D  D  D  D  C
Rain shwrs        C  L  L  L  D  L  D
Tstms             S        C  C     S
Wind chill                               31
Min chill                                30    29                31


Date               Thu 05/09/24  Fri 05/10/24  Sat 05/11/24  Sun 05/12/24
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            41    66      44    67      41    72      43    74
Temp          46   42 60 63 50   45 62 64 48   42 65 69 51   44 68 72
Dewpt         41   40 43 42 43   40 37 35 37   35 37 36 38   37 39 38
PWind dir           N     N      NW    NW      NW     W       W    NW
Wind char          GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    B1   SC SC B1 B1   SC SC SC SC   FW FW FW FW   FW FW FW
PoP 12hr           40    40      20    10       5     5       5    10
Rain           C    S  C  C  S

$$