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Point Forecast Matrices
National Weather Service Great Falls MT
427 AM MST Fri Feb 24 2017

MTZ012-242300-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
427 AM MST Fri Feb 24 2017

Date                Fri 02/24/17            Sat 02/25/17            Sun 02/26/17
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                      29          12          29          18          28
Temp             18 18 22 27 25 17 13 17 15 15 25 29 27 21 20 20 18 21 26 28 24
Dewpt            16 16 18 17 15 12 10 13 12  9  8  9  9 11 10 13 12 15 14 15 12
RH               92 92 84 65 65 80 87 84 88 77 48 42 46 65 64 74 77 77 60 58 60
Wind dir         SW  W  W NW NW NW  W  W SW SW SW  W  W  W SW SW SW SW  W  W NE
Wind spd          2  2  4  5  6  4  5  5  8 11 19 21 18 18 16 16 13 13 10 10 10
Clouds           OV OV OV B2 OV B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 OV OV OV OV OV
PoP 12hr                     10          10           5          10          30
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                         C  C  C  C  C


Date               Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
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            11    24       9    26      18    37      21    42
Temp          15   11 19 24 13    9 20 26 19   22 35 35 22   24 38 42
Dewpt         11    8  8 11  9    4  6  9 11   14 18 18 16   18 21 22
PWind dir          NE     E      SW     W      SW    SW       W    SW
Wind char          GN    GN      GN    GN      BZ    WY      BZ    WY
Avg clouds    OV   OV OV OV OV   OV OV B1 B1   B1 B1 B1 B2   B2 B2 B2
PoP 12hr           50    40      30    30      10    10      20    20
Snowshwrs      C    C  C  C  C    C  C  S                S    S  S

$$
MTZ010-242300-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
427 AM MST Fri Feb 24 2017

Date                Fri 02/24/17            Sat 02/25/17            Sun 02/26/17
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                      25           8          26          15          22
Temp             16 13 20 25 23 14 12 12 10 10 21 26 24 19 19 19 15 17 21 20 19
Dewpt            13 10 13 14 14 11 10 10  6  5 10 13 11 11 11 13 10 14 15 12 11
RH               88 87 74 62 68 88 91 91 83 80 62 57 57 70 70 77 80 88 77 71 70
Wind dir          W NW NW NW NW NW NW NW  W  W  W  W  W  W  W  W NW NW  N  N  N
Wind spd          3  5  6 10  8  5  5  5 10 10 18 21 21 21 19 19 13 13 12 12 12
Clouds           OV B2 B2 SC B2 B2 B2 B2 B1 B1 SC SC B1 B1 B2 B2 OV OV OV OV OV
PoP 12hr                     10           5           5          10          30
QPF 12hr                      0           0           0           0        0.02
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                         C  C  C  C  C
Obvis             F  F
Wind chill                               -4 -4
Min chill                                -4    -4


Date               Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
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             7    18       4    22      15    32      18    37
Temp           9    7 13 18  8    4 17 22 17   20 30 30 19   20 32 37
Dewpt          6    4  7  8  5    0  8  9 11   13 16 19 16   15 22 23
PWind dir          NE    SE       N     W       W     W       W     W
Wind char          GN    GN      GN    BZ      VW    VW      WY    BZ
Avg clouds    OV   OV OV OV OV   OV B2 B1 SC   B1 B1 B1 B2   B1 B2 B1
PoP 12hr           50    40      30    30      10    20      30    10
Snowshwrs      C    C  C  C  C    C  C  S             S  C    S

$$
MTZ014-242300-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
427 AM MST Fri Feb 24 2017

Date                Fri 02/24/17            Sat 02/25/17            Sun 02/26/17
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                      28          11          27          14          27
Temp             19 19 25 28 28 19 16 14 12 12 21 27 25 22 19 16 16 15 22 26 26
Dewpt            14 12 16 16 15 10  8 11  8  8 10 10  9 10 11 10 10 11 12 13 13
RH               80 74 68 60 58 67 70 88 84 84 62 48 50 59 70 77 77 84 65 57 57
Wind dir          W  W  W NW NW  W  W  W  W  W  W  W  W  W  W  W SW SW SW SW  W
Wind spd          4  4  4  5  5  4  3  3  4  4 10 13 12 12  9  9  6  6  5  5  4
Clouds           OV OV B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 OV OV OV OV OV
PoP 12hr                     20          20          10          10          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs         S        S  S                                   C  C  C  C  C


Date               Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
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             9    25       8    26      15    35      23    40
Temp          17    9 18 25 15    8 19 26 19   16 30 35 26   24 33 40
Dewpt         12    5  8 10  9    4  9  9 13   11 19 18 20   18 21 22
PWind dir          NW     W       S     W      SW    SW       W    SW
Wind char          LT    LT      LT    LT      GN    BZ      GN    GN
Avg clouds    OV   B2 OV B2 OV   OV B1 B2 B1   B1 B1 B1 B2   OV B2 OV
PoP 12hr           50    30      30    20       5    20      20    20
Snowshwrs      C    C  C  C  C    C     S             S  S       S

$$
MTZ055-242300-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
427 AM MST Fri Feb 24 2017

Date                Fri 02/24/17            Sat 02/25/17            Sun 02/26/17
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                      27          11          26          10          25
Temp             18 18 23 24 24 17 14 15 14 13 18 24 25 17 11 10 10 12 19 24 24
Dewpt            11 11 16 16 14 12 10 13 11  9 10 12 12  9  4  4  5  8 10 12 11
RH               73 73 74 71 65 80 84 92 88 84 70 60 57 70 73 76 80 84 67 60 57
Wind dir         SE SW  W  W  W SW  S  W SW SW  W  W  W  W SW SW SW SW SW SW SW
Wind spd          3  2  2  3  4  4  4  4  5  4  8  9 10 10  8  8  6  6  6  6  5
Clouds           OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 OV
PoP 12hr                     30          30          30          10          20
QPF 12hr                      0        0.01        0.01           0           0
Snow 12hr                 00-00           T           T
Snowshwrs         C  S  S  S  S  C  C  C  C  C  C  C              S  S  S  S  C
Wind chill                                                 -1 -2 -1
Min chill                                                  -1    -2    -1


Date               Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
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             9    24       9    26      12    33      19    38
Temp          14    9 19 24 14    9 17 26 12   15 28 33 23   20 29 38
Dewpt          9    6 12 12 10    5  9 11  6   11 18 18 18   15 19 22
PWind dir          SW     S      SW     W      SW    SW       W    SW
Wind char          LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    OV   B2 B2 B2 OV   OV B2 B2 B2   B1 B1 B2 B2   B2 B2 B2
PoP 12hr           40    40      30    20      10    30      20    30
Snowshwrs      C    C  C  C  C    C  S  S          S  C  S    S  C  S

$$
MTZ055-242300-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
427 AM MST Fri Feb 24 2017

Date                Fri 02/24/17            Sat 02/25/17            Sun 02/26/17
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                      20           4          17           0          18
Temp             12 10 16 18 17 12 11  9  6  5 12 17 15  8  2  2  0  1 11 18 16
Dewpt             9  7 11 12 12 10  8  7  5  3  6  9  5  5  0  1 -2 -1  5 10  8
RH               87 87 80 77 80 91 87 91 96 91 76 70 64 87 91 95 91 91 76 70 70
Wind dir          E  S SW SW SW SW  S  S  S SW SW SW SW SW SW SW SW SW SW SW SW
Wind spd          2  3  5  6  6  4  6  8  8  8 11 14 13 13  8  8  8  8 10 10 12
Clouds           OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV
PoP 12hr                     50          40          50          30          30
QPF 12hr                   0.02        0.02        0.02           0        0.01
Snow 12hr                     T           T           T
Snowshwrs         C  C  C  C  C  C  C  C  C  C  C  C  C  C  S  S  C  C  C  C  L
Wind chill                            -3 -7 -8 -2       -8-12-12-14-13 -3
Min chill                                -7    -8         -15   -14   -14


Date               Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
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             6    21       4    21       4    24      12    28
Temp           9    6 15 21  8    4 16 20  6    5 19 24 15   13 23 28
Dewpt          6    5  9 13  5    2  6 12  3    4 12 14 13   12 16 18
PWind dir          SW    SW      SW    SW      SW    SW      SW    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    OV   OV OV OV OV   OV OV OV B2   B2 B2 B2 B2   B2 B2 B2
PoP 12hr           60    60      50    40      20    30      30    30
Snowshwrs      L    C  L  L  C    C  C  C  S    S  C  C  C    C  C  S

$$
MTZ008-242300-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
427 AM MST Fri Feb 24 2017

Date                Fri 02/24/17            Sat 02/25/17            Sun 02/26/17
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                      24          10          23           9          24
Temp             15 15 20 22 21 14 13 12 11 11 18 22 22 14 12  9  9 12 18 24 22
Dewpt            11 10 13 14 13 10  9  9  7  6  7  7  9  5  4  2  3  5  5  9  9
RH               84 80 74 71 71 84 84 87 83 80 61 52 57 67 70 72 76 73 56 52 57
Wind dir          N  E  N  N NE  E  S  S  S SW SW SW SW SW SW SW  S  S  S  S  S
Wind spd          6  6  4  4  5  6  9  6  9  9 11 13 13 13 11 11 11 11 10 10 11
Clouds           OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 OV
PoP 12hr                     50          40          20          10          20
QPF 12hr                   0.03        0.02           0           0           0
Snow 12hr                     1           T       00-00
Snowshwrs         C  C  C  S  S  C  C  C  S  S  S  S                    S  S  C
Wind chill                               -2 -2          -1 -2 -6 -6 -2
Min chill                                -2    -2          -2    -6    -5


Date               Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
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            11    25      10    26      13    32      19    36
Temp          15   11 20 25 15   10 18 26 16   14 28 32 22   20 31 36
Dewpt          8    5  8 10  7    4  4  9  7    8 15 15 15   13 17 19
PWind dir           S     S      SW    SW      SW    SW      SW     S
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    OV   B2 B1 B2 OV   B2 B2 B2 B1   B1 B1 B2 B2   B2 B2 B2
PoP 12hr           30    40      30    30      10    20      10    20
Snowshwrs      C    C  C  C  C    C  C  S          S  S          S

$$
MTZ011-242300-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
427 AM MST Fri Feb 24 2017

Date                Fri 02/24/17            Sat 02/25/17            Sun 02/26/17
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          16          28          17          28
Temp             22 22 28 30 29 23 20 20 18 17 24 27 27 22 19 17 20 19 25 28 25
Dewpt            19 20 23 23 22 20 18 18 17 16 17 15 15 18 15 14 17 17 18 17 15
RH               88 92 81 75 75 88 92 92 96 96 74 60 60 84 84 88 88 92 74 63 65
Wind dir          E  E NW NW NW NW  W  W  W  W  W  W  W  W  W  W  W  W NW NW  N
Wind spd          3  2  4  6  6  5  5  4  6  8 11 13  9  9 11 11 12 12 12 12  9
Clouds           B2 B2 B2 OV B2 B2 OV B2 OV OV B1 B1 SC SC B2 B2 OV OV OV OV OV
PoP 12hr                     20          20          20          10          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs               S  S  S        S  S  S                    S  S  S  S  S
Obvis             F  F


Date               Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
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            12    24      10    26      15    36      20    39
Temp          14   12 18 24 15   10 20 26 16   20 32 36 23   21 31 39
Dewpt         11    9  9 13 11    8 10 13 11   13 19 22 19   17 20 25
PWind dir           N     E       E     W       W     W      NW    SW
Wind char          GN    GN      GN    GN      GN    BZ      GN    BZ
Avg clouds    OV   OV OV OV OV   OV B2 B2 SC   SC B1 B1 B1   B2 B2 B1
PoP 12hr           40    40      30    20      10    20      20    10
Snowshwrs      S    C  C  C  C    S  S  S          S  S  S

$$
MTZ051-242300-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
427 AM MST Fri Feb 24 2017

Date                Fri 02/24/17            Sat 02/25/17            Sun 02/26/17
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                      29          14          27          15          28
Temp             18 18 25 27 26 20 16 16 15 15 25 27 25 20 16 16 17 20 27 27 26
Dewpt            15 16 19 20 20 17 14 14 12 10 10 10  9 12  8 11 11 13 15 15 17
RH               88 92 78 74 78 88 92 92 88 80 52 48 50 71 70 80 77 74 60 60 68
Wind dir         SE SE NW NW NW NW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  N
Wind spd          6  4  3  5  6  6  6  6  9  9 14 17 12 12 12 12 12 12 13 13  6
Clouds           B2 OV B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 OV OV OV
PoP 12hr                     30          40          20          10          20
QPF 12hr                   0.01        0.01           0           0           0
Snow 12hr                     T           T       00-00
Snowshwrs         S  S  S  C  C  C  C           S  S              S  S  S  S  C


Date               Mon 02/27/17  Tue 02/28/17  Wed 03/01/17  Thu 03/02/17
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            11    24       9    26      14    35      19    39
Temp          16   11 19 24 13   10 23 25 17   17 33 34 21   21 35 39
Dewpt         13    8 10 13  8    5  8 11 10   10 15 19 16   17 20 22
PWind dir          NE     E       S     W       W     W      NW     W
Wind char          LT    LT      GN    GN      BZ    BZ      GN    GN
Avg clouds    OV   OV OV B2 OV   OV B2 B2 B1   SC B1 B1 B2   B2 B2 OV
PoP 12hr           50    40      20    20      10    20      20    20
Snowshwrs      C    C  C  S  S    S  S  S             S  S    S  S  S

$$
weather.gov/greatfalls



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