Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
830 PM MDT Thu Sep 21 2017

MTZ017-221100-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
830 PM MDT Thu Sep 21 2017

Date           09/21/17      Fri 09/22/17            Sat 09/23/17            Sun
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                      42          51          38          55          38
Temp                50 46 44 42 44 50 51 50 44 41 39 38 42 50 54 54 47 43 41 38
Dewpt               31 31 32 34 36 37 37 37 37 36 36 35 38 38 37 36 36 35 35 34
RH                  48 55 62 73 73 61 59 61 76 82 89 89 86 63 52 50 65 73 79 85
Wind dir            NW NE NE  N  N NE  N  N  N  N NW NW NW NW  W NW  E NE NE NE
Wind spd             5  9 10  6  9 10 11  9  5  5  5  4  4  4  5  4  3  4  4  4
Clouds              B1 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC B1
PoP 12hr                     40          40          20          20          10
QPF 12hr                   0.02        0.04           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                    S  C  C  C  C  C
Rain shwrs                                S  S  S  S  S  S                    S


Date           09/24/17  Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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          58      39    60      40    63      42    66      43    67
Temp          54 57 46   40 55 59 46   41 59 62 48   43 62 64 50   44 63 65
Dewpt         38 36 38   36 40 37 38   37 42 39 40   38 45 41 41   38 44 41
PWind dir        SE      SE     S       S     S      SW     W      NW     N
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B1 B1 B1   B1 B1 SC SC   SC SC SC B1   SC SC SC SC   SC SC SC
PoP 12hr         20      10     5       5     5       5    10       5     5
Rain shwrs     S  S

$$
MTZ020-221100-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
830 PM MDT Thu Sep 21 2017

Date           09/21/17      Fri 09/22/17            Sat 09/23/17            Sun
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                      42          53          38          57          38
Temp                51 47 45 42 45 51 53 51 45 41 39 38 43 52 57 56 48 43 40 38
Dewpt               33 33 35 35 37 37 37 38 38 37 35 34 38 39 38 37 38 36 35 34
RH                  50 58 68 76 73 59 54 61 76 85 85 85 82 61 49 49 68 76 82 85
Wind dir            NW  N NE NE NE NE NE NE NE  N  N  N NW NW NW NE  N  N  N NE
Wind spd             6  6 10  8 10 12 12 10  6  3  3  4  4  4  5  4  3  2  3  3
Clouds              B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1
PoP 12hr                     40          30          20          20          20
QPF 12hr                   0.02        0.02           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                    C  C  S  S  C  C
Rain shwrs                                S  S  S  S  S  S              S  S  C


Date           09/24/17  Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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    61      39    65      40    67      42    68
Temp          56 58 46   39 56 59 45   41 61 63 47   42 63 64 50   43 64 65
Dewpt         39 36 38   34 40 38 38   36 41 40 40   37 43 41 41   38 45 43
PWind dir         E       N     S       S    SW      SW     W       W    NW
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B1 B2 B2   B1 B1 B1 SC   SC SC SC B1   SC SC SC SC   B1 SC SC
PoP 12hr         30      10     5      10     5       5    10      10     5
Rain shwrs     C  S

$$
MTZ022-221100-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
830 PM MDT Thu Sep 21 2017

Date           09/21/17      Fri 09/22/17            Sat 09/23/17            Sun
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                      40          49          35          53          36
Temp                48 45 43 40 42 46 49 48 43 40 37 35 41 48 53 51 44 41 40 36
Dewpt               32 34 36 35 37 36 37 37 37 36 35 33 37 38 38 37 36 35 35 32
RH                  54 65 76 82 82 68 63 65 79 85 92 92 85 68 57 59 73 79 82 85
Wind dir             N  N  N  N NE NE NE NE  N  N NW  N NW  N  N NE NE NE NE  N
Wind spd             5  5  8 11 11 13 14 10  8  4  4  4  3  5  5  4  4  2  3  2
Clouds              B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1
PoP 12hr                     70          40          30          20          20
QPF 12hr                   0.07        0.03           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                 S  C  L  C  C  C  C
Rain shwrs                                C  C  S  S  S  S        S  S  S  S  S


Date           09/24/17  Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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          55      36    59      37    63      40    67      40    68
Temp          52 54 43   37 54 58 45   38 59 61 46   42 63 64 48   41 64 65
Dewpt         38 36 37   33 40 38 39   34 41 40 38   36 44 40 38   35 43 41
PWind dir        SE      SE    SW       S    SW       W     W       W     W
Wind char        LT      LT    LT      LT    GN      LT    GN      LT    LT
Avg clouds    B2 B2 B2   B1 B1 SC SC   SC FW SC B1   SC SC SC SC   SC SC SC
PoP 12hr         20      10    10      10     5       5    10       5     5
Rain shwrs     S  S

$$
MTZ024-221100-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
830 PM MDT Thu Sep 21 2017

Date           09/21/17      Fri 09/22/17            Sat 09/23/17            Sun
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                      43          52          40          55          40
Temp                51 47 45 43 46 50 52 50 46 43 41 40 45 51 55 54 49 45 42 40
Dewpt               36 36 36 37 39 37 39 39 40 39 39 38 41 42 42 42 44 41 41 39
RH                  56 65 70 79 76 61 61 66 79 86 92 92 86 71 61 64 83 86 96 96
Wind dir            NW  N  N  N  N  N  N  N  N  N  N NW  N  N  N  N  N  N  N  N
Wind spd             5  6 10  9 11 12 12  9  8  5  4  5  4  4  4  4  4  3  3  3
Clouds              B1 B1 B2 B2 B2 OV OV B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     20          40          20          20          30
QPF 12hr                      0        0.09           0           0        0.03
Snow 12hr                 00-00       00-00       00-00
Rain                    S     S  C  C  C
Rain shwrs                                S  S  S  S  S  S  S  S  S  S  C  C  C


Date           09/24/17  Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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          56      39    58      39    62      41    65      43    65
Temp          54 55 45   40 54 56 44   41 59 60 48   42 62 62 49   44 62 62
Dewpt         41 38 39   36 41 38 38   37 43 40 41   38 47 43 42   40 47 45
PWind dir        NE       N     N       E    SW      SW     W      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B2 B2   B2 B2 B1 B1   B1 SC SC SC   SC SC SC SC   B1 SC SC
PoP 12hr         30      20    10      10     5       0    10      10    10
Rain shwrs     C  S  S

$$
MTZ025-221100-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
830 PM MDT Thu Sep 21 2017

Date           09/21/17      Fri 09/22/17            Sat 09/23/17            Sun
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                      43          51          40          54          40
Temp                49 47 45 43 46 50 51 49 46 43 42 40 45 51 54 52 47 44 42 40
Dewpt               33 35 35 36 35 36 36 36 38 38 38 37 39 40 40 39 40 39 39 37
RH                  54 63 68 76 65 58 56 61 73 82 86 89 79 66 59 61 76 82 89 89
Wind dir            NW  N  N  N  N NE NE NE  N  N  N  N  N  N  N  N  N NW  N  N
Wind spd             8  9 10 11 14 14 14 12  9  6  6  6  6  8  6  6  5  4  5  5
Clouds              B1 B2 B2 B2 B2 OV OV B2 OV B2 B2 B2 B2 OV OV OV B2 B2 OV OV
PoP 12hr                     20          30          30          30          30
QPF 12hr                      0        0.03           0        0.03        0.06
Snow 12hr                 00-00       00-00       00-00
Rain                 S  S  S     C  C  C
Rain shwrs                                S  S  C  C  S  S  S  S  C  C  C  C  C


Date           09/24/17  Mon 09/25/17  Tue 09/26/17  Wed 09/27/17  Thu 09/28/17
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          55      39    57      39    61      41    65      44    66
Temp          52 54 44   40 53 56 44   41 58 59 47   43 62 62 49   45 63 63
Dewpt         42 39 39   37 39 38 37   38 42 40 40   40 44 41 42   41 45 42
PWind dir        NE       N     N       W    SW      SW     W       W    NW
Wind char        LT      LT    LT      LT    GN      LT    GN      GN    GN
Avg clouds    OV B2 B2   B2 B2 B1 B1   B1 SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr         30      20    10      10     5       5    10       5    10
Rain shwrs     C  S  S

$$



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