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Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
912 PM MDT Fri Apr 28 2017

MTZ017-291100-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
912 PM MDT Fri Apr 28 2017

Date           04/28/17      Sat 04/29/17            Sun 04/30/17            Mon
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                      34          60          37          65          40
Temp                   42 38 34 46 56 59 58 49 45 40 37 49 62 65 63 53 48 43 40
Dewpt                  31 31 29 33 31 29 29 31 32 31 29 33 34 33 34 36 36 35 34
RH                     65 76 82 60 38 32 33 50 60 70 72 54 35 30 34 52 63 73 79
Wind dir               NE NE NE SE  S  S SW SE  S SE SE  S SW SW  W  W  W  W NW
Wind spd                8  6  5  5  8 11 10  6  8  8  8  9 11 12 13  8 10  9 13
Clouds                 SC SC SC SC SC SC SC B1 SC SC B1 B1 B2 B2 OV B2 B2 B2 B2
PoP 12hr                     30          10          10          10          30
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  C  C  S
Tstms


Date           05/01/17  Tue 05/02/17  Wed 05/03/17  Thu 05/04/17  Fri 05/05/17
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          57      37    57      36    64      41    72      46    70
Temp          53 56 43   38 52 56 42   37 58 63 49   42 65 70 53   47 66 68
Dewpt         34 29 32   32 34 30 32   31 34 32 36   35 41 40 40   39 41 38
PWind dir        NW      NW    NW       N    SW      SW     W       W    NW
Wind char        BZ      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B1 B1   SC B1 B1 B2   SC B1 SC SC   B1 SC SC SC   SC FW FW
PoP 12hr         20      10    10      10    10       5     5       5     5
Rain shwrs     S  S

$$
MTZ020-291100-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
912 PM MDT Fri Apr 28 2017

Date           04/28/17      Sat 04/29/17            Sun 04/30/17            Mon
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                      33          62          36          67          41
Temp                   41 37 34 48 58 61 61 50 44 39 36 50 64 67 65 54 48 45 41
Dewpt                  26 27 28 35 32 28 29 32 32 30 29 33 33 32 33 36 37 36 35
RH                     55 67 78 60 37 28 29 50 62 70 75 52 31 27 30 50 65 70 79
Wind dir               NW NW NW  S SW SW SW SE  S  S  S  S SW SW  W  W SW  W  W
Wind spd                5  4  2  3  5  8  8  4  5  5  6  9 12 13 13  8  5  8 12
Clouds                 B1 SC SC SC SC B1 B1 SC SC FW SC SC B1 B2 OV OV B2 B2 B2
PoP 12hr                     30          10          10          10          30
QPF 12hr                      0           0           0           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  C  C  C
Tstms


Date           05/01/17  Tue 05/02/17  Wed 05/03/17  Thu 05/04/17  Fri 05/05/17
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          59      38    58      35    65      40    72      45    71
Temp          55 57 44   39 54 56 42   36 58 64 47   42 66 70 53   46 66 69
Dewpt         36 32 33   34 35 31 32   30 33 32 35   34 40 40 40   39 40 40
PWind dir        NW      NW    NW       N     W      SW     W       W     W
Wind char        BZ      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B1   B1 B1 B2 B1   SC SC SC B1   SC SC SC SC   SC FW FW
PoP 12hr         30      20    10      20     5       5     5       5     5
Rain shwrs     C  C  S             S

$$
MTZ022-291100-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
912 PM MDT Fri Apr 28 2017

Date           04/28/17      Sat 04/29/17            Sun 04/30/17            Mon
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                      32          59          36          65          40
Temp                   39 35 33 45 54 58 58 47 42 39 37 50 60 65 62 52 46 42 40
Dewpt                  30 29 29 35 33 31 29 32 32 30 29 35 35 35 34 39 37 35 35
RH                     70 78 85 68 45 36 33 56 67 70 72 56 39 33 35 61 71 76 82
Wind dir                W  W  W SW SW SW  S SE  S  S SW SW SW  W  W  W  W  W NW
Wind spd                4  3  4  4 10 11  8  6  6  8  8 10 12 12 14  9 11 13 18
Clouds                 B1 SC SC B2 B1 B1 SC SC FW FW SC B1 B2 B2 B2 B2 B2 B1 B2
PoP 12hr                     20          30          10          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S                          S  S  S  S  S
Tstms


Date           05/01/17  Tue 05/02/17  Wed 05/03/17  Thu 05/04/17  Fri 05/05/17
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          57      36    57      35    64      41    72      46    70
Temp          52 56 42   37 53 56 42   36 57 63 49   43 66 71 54   47 65 68
Dewpt         33 29 31   31 34 31 33   31 35 33 37   35 43 41 42   40 43 39
PWind dir        NW      NW    NW      NW     W      SW     W       W     W
Wind char        BZ      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B1 B1   B1 B1 B1 B2   B1 B1 SC B1   B1 SC SC SC   SC SC FW
PoP 12hr         20      10    20      10    10       5     5       5     5
Rain shwrs     S  S             S

$$
MTZ024-291100-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
912 PM MDT Fri Apr 28 2017

Date           04/28/17      Sat 04/29/17            Sun 04/30/17            Mon
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                      33          62          35          66          42
Temp                   41 36 34 48 59 62 60 50 44 39 36 50 61 66 64 55 48 44 42
Dewpt                  25 25 27 33 32 30 29 31 30 29 28 33 30 27 28 32 35 37 36
RH                     52 64 75 56 36 30 31 48 57 67 72 52 31 23 25 41 60 76 79
Wind dir               SW  W  W  S SW SW SW  S  S  S  S  S  S  S SW  S SW  W  W
Wind spd                3  2  3  5  6  8  4  2  4  4  4  5  9  9 10  5  3  5  8
Clouds                 B1 SC SC SC B1 B1 B1 SC SC FW FW FW SC SC B2 B2 B2 B2 B2
PoP 12hr                      5           5           5           5          30
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                              C  C  C


Date           05/01/17  Tue 05/02/17  Wed 05/03/17  Thu 05/04/17  Fri 05/05/17
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          57      39    56      36    62      40    70      45    70
Temp          56 55 44   40 53 55 42   37 56 61 46   42 64 68 51   47 66 68
Dewpt         39 36 35   35 37 34 34   33 35 32 34   36 42 42 41   40 44 42
PWind dir        NW      NW    NW      NW     W      SW     W       W     W
Wind char        GN      GN    GN      GN    LT      LT    GN      LT    GN
Avg clouds    B2 B2 B2   B1 B1 B1 B2   SC SC SC B1   SC SC SC SC   SC FW FW
PoP 12hr         40      20    20      20     5       5     5       5     5
Rain shwrs     C  C  S    S  S  S  S    S
Snowshwrs                               S

$$
MTZ025-291100-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
912 PM MDT Fri Apr 28 2017

Date           04/28/17      Sat 04/29/17            Sun 04/30/17            Mon
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                      33          61          34          65          41
Temp                   41 37 34 47 57 60 59 49 43 38 35 49 61 65 63 54 47 44 41
Dewpt                  24 25 26 30 29 29 29 30 29 28 27 30 30 28 30 35 37 38 35
RH                     50 61 72 51 34 31 32 48 57 67 72 48 31 25 29 48 68 79 79
Wind dir                W  W  W SW SW SW  S  S SW  S  S  S  S SW SW  S  W  W  W
Wind spd                4  5  4  5  8  5  6  5  6  6  5  9 12 11 11  8  6  9 12
Clouds                 B1 B1 B1 B1 B1 B1 B1 SC FW FW FW FW SC B1 B2 B2 B2 B2 B1
PoP 12hr                      5           5           5           5          30
QPF 12hr                      0           0           0           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  C  C  C


Date           05/01/17  Tue 05/02/17  Wed 05/03/17  Thu 05/04/17  Fri 05/05/17
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          57      37    56      36    61      40    70      45    70
Temp          55 56 43   38 52 54 42   37 55 60 46   42 64 69 52   46 65 68
Dewpt         36 33 32   33 35 34 34   32 34 32 34   35 42 42 42   39 44 42
PWind dir        NW      NW    NW       N     W      SW     W       W     W
Wind char        BZ      BZ    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B1   B1 B1 B1 B2   B1 SC SC B1   SC B1 SC SC   SC FW FW
PoP 12hr         30      10    10      20     5       5     5       5     5
Rain shwrs     C  C                     S
Snowshwrs                               S

$$



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