Point Forecast Matrices
Issued by NWS Glasgow, MT

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Point Forecast Matrices
National Weather Service Glasgow MT
854 AM MDT Wed Sep 20 2017

MTZ017-202300-
Glasgow-Valley MT
48.22N 106.61W Elev. 2293 ft
854 AM MDT Wed Sep 20 2017

Date             Wed 09/20/17            Thu 09/21/17            Fri 09/22/17
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                      64          41          61          41          53
Temp                47 59 63 62 50 47 43 41 46 56 60 59 51 47 43 41 43 49 53 52
Dewpt               35 34 30 33 36 37 35 34 35 36 34 32 32 33 33 33 36 37 37 35
RH                  63 39 29 33 58 68 73 76 65 47 37 36 48 58 67 73 76 63 54 52
Wind dir            SW SW SW SW  S  S SW  W  W  W  W  W NW  N  N  N  N  N  N  N
Wind spd            13 18 18 14  8  8  6  6 10 11 11  8  5  8  6  8  8  9  9  8
Clouds              FW FW SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 OV OV OV OV OV
PoP 12hr                     10           5           5          30          30
QPF 12hr                      0           0           0        0.01        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  C  C  C  C  C  C  C


Date               Sat 09/23/17  Sun 09/24/17  Mon 09/25/17  Tue 09/26/17
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            38    54      38    56      39    60      39    64
Temp          42   38 49 53 43   39 52 55 44   40 55 59 45   40 59 63
Dewpt         36   34 38 38 36   36 41 40 38   35 41 40 38   35 42 43
PWind dir           N     N       N     E      SE     S      SE     S
Wind char          LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B2   B1 B2 B2 B2   B1 B1 B1 B1   B1 SC SC SC   SC SC SC
PoP 12hr           30    30      20    30      20    10       5     5
Rain shwrs     C    C  C  S  S       S  C  S    S

$$
MTZ020-202300-
Wolf Point-Western Roosevelt MT
48.10N 105.58W Elev. 1985 ft
854 AM MDT Wed Sep 20 2017

Date             Wed 09/20/17            Thu 09/21/17            Fri 09/22/17
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                      66          41          63          41          55
Temp                46 61 66 64 52 46 43 41 48 59 63 61 51 47 43 41 44 50 54 54
Dewpt               37 36 30 33 37 35 35 34 37 35 33 31 34 34 34 34 36 38 36 35
RH                  71 39 26 31 56 65 73 76 65 40 32 32 52 60 70 76 73 63 50 48
Wind dir            SW SW SW SW SW  W  W SW  W  W  W  W NW NW  N  N  N  N  N  N
Wind spd            11 18 18 13  5  4  4  4 10 10 11  8  5  3  6  6  8  9  9  6
Clouds              FW FW SC B1 SC SC B1 B2 B1 B1 B1 B2 B2 B2 OV OV OV OV OV B2
PoP 12hr                     20          10           5          30          30
QPF 12hr                      0           0           0        0.01        0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  S  C  C  C  C  C  C  C


Date               Sat 09/23/17  Sun 09/24/17  Mon 09/25/17  Tue 09/26/17
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            38    56      38    58      38    61      38    65
Temp          43   38 51 55 43   39 54 57 44   39 55 59 44   40 60 63
Dewpt         36   33 38 38 35   35 41 39 38   35 41 39 37   34 42 41
PWind dir           N     N      NE    NE      NE     S      SE     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 SC SC   SC SC SC
PoP 12hr           30    20      20    30      20    20       5     5
Rain shwrs     C    C  S  S  S    S  S  C  S    S  S

$$
MTZ022-202300-
Jordan-Garfield MT
47.33N 106.95W Elev. 2661 ft
854 AM MDT Wed Sep 20 2017

Date             Wed 09/20/17            Thu 09/21/17            Fri 09/22/17
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                      64          40          60          38          52
Temp                48 61 64 62 50 45 42 40 46 55 60 58 50 45 41 38 42 48 52 50
Dewpt               35 31 30 35 36 35 34 32 32 31 30 30 32 34 35 34 37 38 38 37
RH                  60 32 28 36 58 68 73 73 58 40 32 34 50 65 79 85 82 68 59 61
Wind dir            SW SW SW  W SW  W  W  W NW NW NW NW  N  N  N  N  N  N  N  N
Wind spd            17 19 20 13  8  5  6 10 12 11 10  6  5  4  6  6  9 10  9  8
Clouds              FW SC B1 B1 SC B1 B1 B2 B1 B1 B1 B2 B2 OV OV OV OV OV OV OV
PoP 12hr                     30          10          10          50          50
QPF 12hr                      0           0           0        0.13        0.12
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 C                          C  C  C  C  C  C  C  C  C


Date               Sat 09/23/17  Sun 09/24/17  Mon 09/25/17  Tue 09/26/17
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            35    52      35    55      36    59      37    64
Temp          40   35 48 51 40   36 50 54 41   37 54 58 42   39 59 63
Dewpt         34   32 39 40 36   33 41 41 36   33 41 40 35   34 42 43
PWind dir           N     N       N    NE       S     S       S    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    OV   B2 B2 B2 B2   B2 B2 B2 B2   B1 SC SC SC   SC SC SC
PoP 12hr           40    30      20    30      20    10       5     5
Rain shwrs     C    C  C  S  S    S  C  C  S    S
Snowshwrs           C  C          S  C          S

$$
MTZ024-202300-
Sidney-Richland MT
47.70N 104.20W Elev. 1985 ft
854 AM MDT Wed Sep 20 2017

Date             Wed 09/20/17            Thu 09/21/17            Fri 09/22/17
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                      67          44          63          43          55
Temp                50 62 66 64 53 49 45 44 51 59 63 60 52 48 45 43 47 52 55 53
Dewpt               43 39 32 33 32 34 34 36 41 39 36 36 34 36 35 36 36 36 36 36
RH                  77 43 28 31 44 56 65 73 68 47 36 41 50 63 68 76 65 54 49 52
Wind dir            SW SW SW SW SW SW  S SW  W  W  W NW NW NW  N  N  N  N  N  N
Wind spd            14 19 19 11  6  5  5  5  6  9 10  5  4  4  8  8  9  9  9  8
Clouds              FW FW SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 OV OV OV
PoP 12hr                      5          10          10          30          20
QPF 12hr                      0           0           0           0        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C  S  S  S  S  C


Date               Sat 09/23/17  Sun 09/24/17  Mon 09/25/17  Tue 09/26/17
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            40    55      39    56      38    58      38    63
Temp          44   40 52 54 43   40 52 55 44   39 53 57 44   40 59 61
Dewpt         39   37 41 40 38   36 43 41 39   35 42 41 38   35 43 43
PWind dir           N     N      NE    NE      NE    NE       E     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 SC   SC SC SC
PoP 12hr           40    30      30    30      30    20       5     5
Rain shwrs     C    C  C  S  S    C  C  C  C    C  S

$$
MTZ025-202300-
Glendive-Dawson MT
47.13N 104.80W Elev. 2457 ft
854 AM MDT Wed Sep 20 2017

Date             Wed 09/20/17            Thu 09/21/17            Fri 09/22/17
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                      67          44          63          43          54
Temp                51 62 66 65 52 48 45 45 51 58 63 60 51 48 46 43 47 53 54 53
Dewpt               39 35 29 31 30 31 33 35 39 37 34 33 33 36 36 36 37 37 35 36
RH                  63 36 25 28 43 51 62 68 63 45 34 36 50 63 68 76 68 54 48 52
Wind dir            SW SW SW SW SW SW SW SW  W NW NW NW  N  N  N  N  N  N  N  N
Wind spd            16 20 20 12  8  6  5  5 10 11 12  8  8  6 10 10 11 12 11 10
Clouds              FW FW SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2
PoP 12hr                      5          10          10          40          30
QPF 12hr                      0           0           0           0        0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  C  C  C  C  C  C  C  C


Date               Sat 09/23/17  Sun 09/24/17  Mon 09/25/17  Tue 09/26/17
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            39    54      39    55      39    58      39    63
Temp          44   39 51 53 44   40 51 54 44   40 54 57 44   41 59 62
Dewpt         39   37 41 41 39   37 43 41 39   36 42 40 37   36 43 43
PWind dir           N     N       N    NE       N    NE      SE    SW
Wind char          LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    B2   B2 B2 B2 B2   B2 B2 B2 B2   B1 B1 B1 B1   SC SC FW
PoP 12hr           40    30      40    40      30    20      10     5
Rain shwrs     C    C  C  S  C    C  C  C  C    C  S

$$



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