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Point Forecast Matrices
National Weather Service Great Falls MT
932 AM MST Fri Nov 17 2017

MTZ012-172300-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
932 AM MST Fri Nov 17 2017

Date                Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      41          29          41          30          48
Temp                   37 40 34 30 29 30 32 32 39 40 34 30 33 34 34 34 44 48 44
Dewpt                  23 26 21 17 17 19 20 20 21 19 19 19 20 19 18 16 17 18 18
RH                     56 57 58 58 60 63 61 61 48 42 54 63 58 54 51 47 33 30 35
Wind dir               SW  W  W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind spd               18 23 20 20 25 24 19 20 28 29 26 25 24 26 25 25 31 34 32
Wind gust              28 33       35 34       40 41 36 35    36 35 35 43 47 42
Clouds                 SC SC SC FW SC SC B1 B1 SC FW FW SC SC SC B1 B1 B1 SC SC
PoP 12hr                      5           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            36    41      23    44      39    56      38    51
Temp          41   42 41 29 25   25 41 43 41   44 56 48 41   39 51 43
Dewpt         20   22 29 20 19   20 26 27 31   32 36 31 27   29 28 26
PWind dir          SW     W      NW    SW       S    SW      SW    SW
Wind char          WY    GN      GN    GN      GN    BZ      BZ    BZ
Avg clouds    SC   B1 B2 B1 B1   B1 B1 SC B1   B1 B1 B1 B1   SC SC SC
PoP 12hr            5    20      20    10      10    10      10    20
Rain                   S  S                                         S
Snow                   S  S  S    S

$$
MTZ010-172300-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
932 AM MST Fri Nov 17 2017

Date                Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      38          25          38          25          46
Temp                   37 37 28 26 25 28 29 29 35 37 29 29 25 27 27 30 40 46 40
Dewpt                  27 27 19 18 19 21 22 21 22 22 19 21 19 20 19 19 20 24 22
RH                     67 67 68 71 78 75 75 72 59 54 66 72 78 74 71 63 44 42 48
Wind dir                W  W  W  W  W  W  W  W  W  W  W  W SW SW SW SW SW SW SW
Wind spd               18 26 24 25 28 28 25 25 33 34 35 33 33 35 34 35 39 39 32
Wind gust              28 36 34 35 40 40 35 35 47 48 50 46 47 49 49 49 54 55 44
Clouds                 SC FW FW FW FW SC B1 SC FW FW SC B1 B1 B1 B1 SC SC FW SC
PoP 12hr                      5           0           5           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow


Date               Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    32      15    37      32    51      34    45
Temp          39   38 26 21 15   18 30 36 33   38 51 43 39   34 45 36
Dewpt         26   28 21 16 12   15 19 28 29   32 38 34 33   28 29 28
PWind dir          SW    NW       E     S       S    SW      SW     W
Wind char          WY    GN      GN    GN      GN    BZ      BZ    BZ
Avg clouds    SC   B1 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 SC   SC SC SC
PoP 12hr           20    30      20    10      10    20      10    10
Rain                S  C                           S  S
Snow                   C  S  S

$$
MTZ014-172300-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
932 AM MST Fri Nov 17 2017

Date                Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      38          24          40          20          43
Temp                   35 37 31 29 24 26 26 24 32 40 35 29 25 24 22 21 34 43 38
Dewpt                  29 30 24 22 17 19 21 20 18 20 19 17 18 17 16 15 18 19 16
RH                     78 75 75 75 74 74 81 84 56 44 52 60 74 74 77 77 51 38 40
Wind dir                W  W  W  W  W SW SW SW SW SW  S  S  S  S  S  S  S  S  S
Wind spd               12 17 12 12 10  8  9  9 12 11 10 10  8  8  6  6 12 16  8
Clouds                 SC SC FW FW B1 B1 B2 B2 B1 SC SC FW SC SC SC SC SC FW SC
PoP 12hr                      5           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs


Date               Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    42      24    42      33    51      33    46
Temp          32   32 40 35 27   25 38 42 41   34 50 47 40   33 45 43
Dewpt         18   23 25 23 23   22 26 31 33   29 36 33 28   28 30 31
PWind dir           S    SW       W     S       S     S      SW    SW
Wind char          GN    LT      LT    LT      LT    GN      GN    LT
Avg clouds    SC   B1 B2 B1 B1   B1 SC SC B1   B2 B1 B1 B1   SC B1 B1
PoP 12hr           10    30      20    10      10    30      20    20
Rain                   C  C  S                     C     S       S  S
Snow                   C     S    S

$$
MTZ055-172300-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
932 AM MST Fri Nov 17 2017

Date                Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      35          16          35          15          39
Temp                   34 35 28 23 20 18 19 16 29 35 29 21 21 17 18 16 30 39 31
Dewpt                  29 29 22 18 15 13 15 12 19 18 17 13 16 12 13 11 19 18 14
RH                     82 78 78 81 81 80 84 84 66 49 60 71 81 80 80 80 63 42 49
Wind dir                W  W  W  W SW  S SW SW  W  W SW  S  S  S  S  S SW SW  S
Wind spd                8 14 10  9  6  5  6  6  9  9  6  6  6  6  5  6  8 11  9
Clouds                 B2 B2 SC SC SC SC B2 B1 SC SC SC FW SC SC SC SC B1 SC SC
PoP 12hr                     30           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                    S  S
Snowshwrs


Date               Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            24    39      22    41      28    50      31    47
Temp          27   30 37 35 27   23 38 40 31   31 48 46 35   32 46 43
Dewpt         18   20 25 24 22   20 29 29 25   26 38 32 28   27 33 30
PWind dir          SW    SW      SW     S       S    SW      SW    SW
Wind char          GN    GN      LT    LT      LT    LT      GN    LT
Avg clouds    SC   B1 B2 B2 B2   B1 SC SC B1   B2 B2 B2 B1   SC B1 B1
PoP 12hr           10    40      30    10      10    20      20    20
Rain                   C  C  C                     S  S  S    S  S  S
Snow                   C     C    S                S          S  S

$$
MTZ055-172300-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
932 AM MST Fri Nov 17 2017

Date                Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      31           9          27           7          32
Temp                   29 28 21 16 12  9  9 14 21 27 25 19 18 11  7  8 24 32 26
Dewpt                  25 24 17 13  8  7  7 12 17 18 19 17 15  9  5  6 15 15 14
RH                     85 85 84 88 84 91 91 92 84 68 78 92 88 91 91 91 68 49 60
Wind dir                W NW  W  W SW SW SW SW SW SW SW SW  S  S  S  S  S SW  S
Wind spd                9 10 10  9  6  5  5  5 10 10  8  8  6  8  5  5 12 14  6
Clouds                 OV B1 FW FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC
PoP 12hr                     70          20          10          10           5
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                     T       00-00       00-00
Snow                    L  C  S
Snowshwrs
Wind chill                            -1 -1                   -1 -3 -2
Min chill                                -2                      -3    -3


Date               Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            16    32      21    35      26    40      27    39
Temp          18   19 28 31 25   22 32 35 30   27 38 39 30   27 35 39
Dewpt         13   15 18 25 21   21 25 30 26   26 33 32 24   26 30 30
PWind dir           S    SW      SW     S       S     S      SW    SW
Wind char          LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC   B1 OV B2 B2   B2 B2 B1 B2   B2 OV B2 B2   B1 B2 B2
PoP 12hr           10    40      40    10      40    40      30    30
Rain                                       S       C  C  C       C  S
Snow                   C  C  C    C        S    C  C     C    S  C  S

$$
MTZ008-172300-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
932 AM MST Fri Nov 17 2017

Date                Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      35          15          33          13          38
Temp                   33 34 27 21 21 20 17 16 27 33 23 20 17 16 17 17 28 38 31
Dewpt                  24 23 18 13 13 13 10  9 12 13 14 12 10  9 10 10 13 15 16
RH                     69 64 68 71 71 74 73 73 53 43 68 71 73 73 73 73 53 38 53
Wind dir                W  W  W SW SW SW  S  S  S  S  S  S  S  S  S  S  S  S  S
Wind spd               11 18 13 12 12 13 10  8 14 14 13 13 12 13 11 11 13 17 12
Clouds                 B1 SC FW FW FW SC SC SC SC SC FW FW SC SC B1 SC SC FW SC
PoP 12hr                     20           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                    S
Snowshwrs


Date               Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            25    39      24    43      31    48      32    47
Temp          27   29 36 32 27   25 41 40 33   33 47 42 36   33 46 42
Dewpt         16   16 20 24 20   20 26 31 28   25 33 34 27   27 30 30
PWind dir           S     S       S     S       S     S       S     S
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   B1 B2 B2 B1   SC B1 B1 B1   B2 B2 B1 B1   SC SC B1
PoP 12hr           10    30      20    10      20    20      20    20
Rain                      C                     S  S          S  S  S
Snow                   C  C  S                  S             S

$$
MTZ011-172300-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
932 AM MST Fri Nov 17 2017

Date                Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      37          20          39          23          46
Temp                   32 37 29 24 21 21 24 25 34 39 31 25 23 23 25 27 41 46 41
Dewpt                  27 31 23 18 15 15 18 18 23 25 21 19 18 17 17 17 20 23 21
RH                     81 79 78 77 77 77 77 74 64 57 66 78 81 77 71 65 42 40 44
Wind dir                W  W  W  W  W  W SW SW  W  W SW SW SW SW SW SW SW SW SW
Wind spd               11 12 10  8  6 10 13 16 19 19 18 18 12 14 17 18 24 24 18
Clouds                 OV B1 B1 B1 SC SC SC SC SC FW SC FW SC SC B1 B1 B1 SC B1
PoP 12hr                     20           5           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow


Date               Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            29    34      14    34      25    52      32    48
Temp          31   29 29 23 16   16 32 31 25   34 50 48 35   34 47 43
Dewpt         21   22 21 15 12   11 20 22 21   28 38 41 31   29 32 31
PWind dir          SW    NW       N    SE       S    SW      SW    SW
Wind char          BZ    GN      LT    GN      LT    BZ      GN    BZ
Avg clouds    B1   B2 B2 B1 SC   B1 B1 SC SC   B1 B2 SC B1   SC SC SC
PoP 12hr           20    20      10    10      10    10      10    10
Rain                   S
Snow                S  S  S

$$
MTZ051-172300-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
932 AM MST Fri Nov 17 2017

Date                Fri 11/17/17            Sat 11/18/17            Sun 11/19/17
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      38          24          39          25          47
Temp                   35 38 30 26 25 24 25 25 36 39 33 27 27 25 27 30 43 46 38
Dewpt                  29 31 23 19 16 16 17 18 21 21 22 19 18 16 15 15 14 18 16
RH                     78 76 75 74 68 71 71 74 54 48 63 71 68 68 60 53 30 32 40
Wind dir                W  W  W  W  W  W  W  W  W  W  W SW SW SW SW SW SW SW SW
Wind spd               12 18 16 18 19 14 16 16 20 19 17 17 17 16 14 16 20 21 16
Clouds                 B2 B1 SC FW FW SC B1 B1 SC FW FW FW SC FW SC SC B1 SC SC
PoP 12hr                     10           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow


Date               Mon 11/20/17  Tue 11/21/17  Wed 11/22/17  Thu 11/23/17
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            32    43      21    43      33    55      35    49
Temp          37   35 43 31 25   23 42 33 36   39 55 48 41   36 49 40
Dewpt         20   24 28 26 22   20 27 24 29   33 37 36 32   29 30 30
PWind dir          SW     W       W    SW      SW    SW      SW     W
Wind char          BZ    GN      GN    LT      GN    BZ      BZ    GN
Avg clouds    SC   B1 B2 B2 B1   B1 B1 SC SC   B1 B1 B1 SC   SC SC SC
PoP 12hr            5    20      20    10      20    10      20    10
Rain                   S  S                     S        S
Snow                      S  S

$$
http://www.weather.gov/greatfalls




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