Point Forecast Matrices
Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
735 PM MST THU NOV 20 2014

MTZ012-211100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
735 PM MST THU NOV 20 2014

DATE          THU 11/20/14      FRI 11/21/14            SAT 11/22/14         SUN
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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          44          32          44          26
TEMP                40 37 35 32 33 40 44 37 32 32 35 38 35 41 43 35 30 29 29 28
DEWPT               27 26 27 27 28 29 30 29 27 26 27 28 28 27 27 25 26 25 24 24
RH                  59 64 72 81 82 64 57 72 81 78 72 67 75 57 53 66 85 85 81 85
WIND DIR            SW SW SW SW SW SW SW SW SW  S  S  S  S SW SW  W  W  W  W  W
WIND SPD            13 14 17 17 17 18 18 16 14 14 18 18 18 24 24 20 20 17 17 11
WIND GUST                                         28       40 40
CLOUDS              B1 SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1
POP 12HR                      5           5          20          20          20
QPF 12HR                      0           0           0        0.01        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN                                            S  S
RAIN SHWRS                                                  S  S
SNOW                                            S  S  S  S              S  S
SNOWSHWRS                                                         S  S        S


DATE           11/23/14  MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          38      21    37      22    35      17    30      14    30
TEMP          33 31 26   23 31 28 23   23 32 28 24   24 24 19 14   14 27 24
DEWPT         21 20 23   20 22 21 20   19 22 22 21   18 20 12  7    6 11 10
PWIND DIR         W       W     W      SW    SW      SW    SW      SW    SW
WIND CHAR        GN      GN    GN      GN    GN      LT    LT      GN    BZ
AVG CLOUDS    B1 B1 SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR         20      20    10      20    40      50    50      20    10
SNOW                               S    S  C  C  C    C  C  C  S    S
SNOWSHWRS      S     S    S

$$
MTZ010-211100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
735 PM MST THU NOV 20 2014

DATE          THU 11/20/14      FRI 11/21/14            SAT 11/22/14         SUN
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      29          42          29          42          23
TEMP                38 35 32 29 32 38 41 33 30 32 34 35 34 42 39 29 26 25 25 23
DEWPT               27 27 28 29 27 29 32 29 26 28 30 30 28 28 27 24 23 22 21 20
RH                  64 72 85100 81 70 70 85 85 85 85 82 78 57 62 81 88 88 84 88
WIND DIR             W  W  W  W  W  W  W  W SW SW  S SW SW  W  W  W  W  W  W  W
WIND SPD            17 19 18 20 19 23 18 17 17 16 13 27 27 31 31 28 28 19 19 14
WIND GUST                 29 33 31 39 29 28    29 29 47 47 52 52 41 41
CLOUDS              B1 SC SC B1 B1 B1 B1 B1 B1 B2 B2 OV OV OV OV B1 B1 B1 B1 B1
POP 12HR                      5           5          20          20          20
QPF 12HR                      0           0           0        0.01        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  S  S
SNOW                                            S  S  S  S              S  S
SNOWSHWRS                                                   S  S  S  S        S
HIGH WIND                                          A  A  A  A  A  A  A


DATE           11/23/14  MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          35      18    35      21    33      16    29      13    32
TEMP          33 26 22   19 31 25 21   21 33 24 22   26 23 15 13   15 30 23
DEWPT         22 21 20   17 20 18 19   19 22 21 19   21 15  9  7    7 16 11
PWIND DIR         W       W     W       W     W       W     W       W     W
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 SC   SC B1 B1 SC   SC B2 B2 B2   B2 B2 B2 B1   B1 SC SC
POP 12HR         20      20    10      20    40      40    40      20    10
SNOW                               S    S  C  C  C    C  C  C  S    S
SNOWSHWRS      S     S    S

$$
MTZ014-211100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
735 PM MST THU NOV 20 2014

DATE          THU 11/20/14      FRI 11/21/14            SAT 11/22/14         SUN
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      26          42          29          43          28
TEMP                40 35 31 26 27 36 42 38 34 32 31 30 29 38 43 37 36 35 34 33
DEWPT               24 25 24 23 22 26 26 26 25 25 25 25 24 26 24 23 23 24 23 23
RH                  52 66 75 88 81 67 53 62 69 75 78 81 81 62 47 56 59 64 64 66
WIND DIR             S SW  S  S  S  S SE  S  S  S SE  S  S  W  W  W  W  W  W  W
WIND SPD             3  5  3  6  4  4  5  6  6  9 11  9  9 16 16 12 12 11 11  8
CLOUDS              B1 SC SC B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1
POP 12HR                      5          10          20          50          20
QPF 12HR                      0           0        0.01        0.04        0.01
SNOW 12HR                 00-00       00-00           T
RAIN SHWRS                                                  C  C
SNOW                                            S  S  C  C              S  S
SNOWSHWRS                                                         S  S


DATE           11/23/14  MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          38      22    35      22    34      18    29      10    25
TEMP          33 32 26   25 31 30 26   25 28 30 20   20 26 25 14   12 20 22
DEWPT         19 16 18   19 19 16 19   19 19 20 18   19 19 14  9    7  9  7
PWIND DIR         W       W    SW      SW    SW       W     W      SW    SW
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1   B1 B2 B2 B1   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR         10      30    20      20    40      50    50      20    10
RAIN                                             C    C
SNOW                         S  S  S    S  C  C  C    C  C  C  S    S
SNOWSHWRS            C    C

$$
MTZ055-211100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
735 PM MST THU NOV 20 2014

DATE          THU 11/20/14      FRI 11/21/14            SAT 11/22/14         SUN
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      18          39          23          42          19
TEMP                29 26 22 18 18 31 39 33 26 23 24 24 26 38 41 35 29 25 25 24
DEWPT               22 18 18 17 16 22 24 24 21 19 20 19 22 27 23 23 20 17 17 16
RH                  75 71 84 96 92 69 54 69 81 84 84 81 85 64 48 61 69 71 71 71
WIND DIR             S SW SW  S SW SW  W  S SE  S  S SW SW  W  W  W  W  W  W  W
WIND SPD             1  2  1  4  2  3  2  5  4  6  6  6  6 12 12 13 13 10 10  9
CLOUDS              B1 B1 B1 SC SC SC SC B1 B1 B2 B2 OV OV B2 B2 B1 B1 B1 B1 B2
POP 12HR                     10          10          20          60          30
QPF 12HR                      0           0           0        0.14        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  L  L
SNOW                                            S  S  L  L              C  C
SNOWSHWRS                                                         C  C        S


DATE           11/23/14  MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          33      13    30      11    30      11    25       3    21
TEMP          27 28 17   15 26 25 16   13 22 25 19   20 17 17 13    9 13 17
DEWPT         14 14 10   10 14 15 12   10 11 19 15   18 14 14  9    5  1  6
PWIND DIR         W       W     W      SW    SW      SW    SW      SW     W
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2   B2 B2 B2 B1   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR         20      30    30      30    40      50    50      30    10
RAIN                                             C    C
SNOW                         C  C  C    C  C  C  C    C  C  C  C    C
SNOWSHWRS      S  S  C    C

$$
MTZ055-211100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
735 PM MST THU NOV 20 2014

DATE          THU 11/20/14      FRI 11/21/14            SAT 11/22/14         SUN
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      15          31          21          31           9
TEMP                27 23 19 15 16 24 30 29 26 24 23 23 21 25 31 29 25 22 16 16
DEWPT               19 18 15 14 13 20 23 23 21 20 19 20 16 20 21 22 18 17 10 12
RH                  71 81 84 96 88 84 75 78 81 84 84 88 81 81 66 75 74 81 77 84
WIND DIR            SW  S SW SW  S SW SW  S SW  S SW  S  S SW SW  W  W SW SW  W
WIND SPD             3  2  2  3  3  8 11  9  8 10 14 11 11 12 12  8  8  6  6  4
CLOUDS              B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2
POP 12HR                     20          20          50         100          50
QPF 12HR                      0        0.02        0.07        0.29        0.04
SNOW 12HR                 00-00           T           1
SNOW                    S  S  S  S  S  S  C  C  C  C  D  D              L  L
SNOWSHWRS                                                   D  D  C  C        C
WINTER WEATH                                       Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE           11/23/14  MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          25       8    23       7    25      12    25       1    20
TEMP          19 22 14   12 16 20 14   10 18 22 17   13 19 21  9    3 16 16
DEWPT         13 13 11   10 10 14 11    6 10 18 16   13 16 18  7    0  8  9
PWIND DIR         W      SW    SW      SW    SW      SW    SW      NE    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1
POP 12HR         50      60    50      40    50      50    50      40    30
SNOW                         C  C  C    C  C  C  C    C  C  C  C    C
SNOWSHWRS      C  C  C    C                                            C  C

$$
MTZ008-211100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
735 PM MST THU NOV 20 2014

DATE          THU 11/20/14      FRI 11/21/14            SAT 11/22/14         SUN
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      22          39          27          39          18
TEMP                34 30 26 22 23 32 39 33 28 29 30 31 29 33 38 27 24 27 27 24
DEWPT               23 22 21 19 17 21 23 23 21 22 23 24 22 20 22 17 15 16 16 14
RH                  64 72 81 88 77 63 52 66 75 75 75 75 75 58 52 65 68 63 63 65
WIND DIR             S  S  S  S  S  S  S  S  S  S  S  S  S  W  W SW SW SW SW  W
WIND SPD             6  8  8  8  6  8  9 12 14 13 19 14 14 13 13 14 14 12 12  9
WIND GUST                                         29
CLOUDS              B1 SC SC B1 B1 SC SC B1 B1 B2 B2 OV OV OV OV SC SC SC SC B1
POP 12HR                     10           5          30          60          20
QPF 12HR                      0           0        0.02        0.11        0.01
SNOW 12HR                 00-00       00-00           T
SNOW                                            C  C  L  L
SNOWSHWRS                                                   L  L  S  S


DATE           11/23/14  MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          31      14    26      12    28      17    28       5    24
TEMP          26 24 19   17 19 19 17   16 19 24 25   22 24 22  8    6 19 17
DEWPT          9 10 11   10  5  9 11   10  9 17 21   20 16 15  5    2  8  5
PWIND DIR         W      SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR         10      20    20      20    30      30    40      20    10
SNOW                         S  S  S    S  C  C  C    C  C  C  S    S
SNOWSHWRS            S    S

$$
MTZ011-211100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
735 PM MST THU NOV 20 2014

DATE          THU 11/20/14      FRI 11/21/14            SAT 11/22/14         SUN
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      25          42          25          42          25
TEMP                28 27 26 25 28 36 41 32 25 25 25 26 28 38 42 35 33 33 32 31
DEWPT               21 21 23 25 25 28 31 28 23 22 23 24 26 30 29 26 26 27 27 27
RH                  75 78 88100 88 72 67 85 92 88 92 92 92 73 60 69 75 78 81 85
WIND DIR            SW SW SW SW SW SW SW SW SW SW SW  S  S SW SW  W  W  W  W  W
WIND SPD            12 13 16 17 16 16 16 14 14 13 11 11 11 19 19 23 23 21 21 17
WIND GUST                                                  29 29 33 33
CLOUDS              B1 B1 B1 SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                      0           5          10          40          40
QPF 12HR                      0           0           0        0.02        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  C  C
SNOW                                                  C  C              C  C
SNOWSHWRS                                                         C  C        C


DATE           11/23/14  MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          33      14    32      16    31      12    24       9    27
TEMP          28 24 17   16 25 24 18   18 25 23 16   15 21 17  9   11 20 19
DEWPT         20 18 14   15 21 19 14   14 21 16 14   13 17 11  4    5 11  5
PWIND DIR         W      NW     W       W     W       W     S      SW     W
WIND CHAR        BZ      LT    GN      GN    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B2 SC   SC SC SC B1   B1 B1 B1 B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR         30      20    10      20    20      20    30      10    10
SNOW                               S    S  S  S  S    S  C  C
SNOWSHWRS      C  S  S    S

$$
MTZ051-211100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
735 PM MST THU NOV 20 2014

DATE          THU 11/20/14      FRI 11/21/14            SAT 11/22/14         SUN
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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                      28          45          29          46          25
TEMP                38 35 32 28 29 39 44 36 29 29 30 34 34 41 45 38 33 33 32 32
DEWPT               23 21 26 27 22 26 27 24 22 22 24 27 27 28 28 25 22 22 25 25
RH                  54 56 78 96 75 59 51 61 75 75 78 75 75 59 51 59 63 63 75 75
WIND DIR            SW SW SW SW SW SW SW SW SW SW SW SW SW  W  W  W  W  W  W  W
WIND SPD             9 11 11 13 11 12 11 12 11 11 13 16 16 16 16 21 21 20 20 17
CLOUDS              B1 B1 B1 SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 SC SC B1 B1 B2
POP 12HR                      5           5          10          40          50
QPF 12HR                      0           0           0        0.01        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                  C  C
SNOW                                                  C  C              C  C
SNOWSHWRS                                                         C  C        C


DATE           11/23/14  MON 11/24/14  TUE 11/25/14  WED 11/26/14  THU 11/27/14
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          35      20    34      19    33      15    26      11    30
TEMP          31 31 25   24 29 27 21   20 29 26 21   22 22 18 13   14 25 22
DEWPT         19 18 18   21 19 17 15   15 18 17 15   18 16 11  7    8  9  7
PWIND DIR         W       W     W       W     W       W     W       W     W
WIND CHAR        BZ      GN    GN      GN    GN      LT    LT      GN    GN
AVG CLOUDS    B2 B2 B1   B1 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR         30      20    20      20    30      40    50      20    10
SNOW                         S  S  S    S  C  C  C    C  C  C  S    S
SNOWSHWRS      C  C  S    S

$$


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