Point Forecast Matrices
Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
900 PM MST TUE JAN 27 2015

MTZ012-281100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
900 PM MST TUE JAN 27 2015

DATE          TUE 01/27/15      WED 01/28/15            THU 01/29/15         FRI
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                      38          47          29          44          28
TEMP                   49 47 42 39 41 45 44 32 31 30 29 31 38 44 42 35 32 30 28
DEWPT                  42 41 38 33 33 33 31 27 28 27 25 25 29 30 28 27 28 25 24
RH                     77 79 86 79 73 62 60 81 88 88 85 78 70 57 57 72 85 81 85
WIND DIR               SW SW SW  W  W NW  S  S  S  S SW SW SW SW SW SW SW SW SW
WIND SPD               14 13 13 10  8  5  5 11 10 10 12 12 11 11 11 11 11 11 11
CLOUDS                 B1 B1 SC SC SC SC FW FW FW FW SC SC SC SC FW FW FW FW SC
POP 12HR                     10           5           0           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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          42      26    30      16    27      17    35      19    34
TEMP          38 41 30   26 29 29 19   16 19 27 20   18 33 34 27   20 28 33
DEWPT         27 27 26   21 19 15 15   10 12 15 16   14 24 23 24   17 19 20
PWIND DIR        SW      NW    NW      NE    NE       E     S      SW     W
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC B1   B1 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR         10      20    40      20    30      30    30      20    20
RAIN                 S
SNOW                 S    S  C  C  S    S  C  C  C    C  C  C  S    S  S  S

$$
MTZ010-281100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
900 PM MST TUE JAN 27 2015

DATE          TUE 01/27/15      WED 01/28/15            THU 01/29/15         FRI
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                      36          46          26          44          26
TEMP                   39 41 39 38 40 41 40 32 28 27 26 28 39 44 41 35 31 29 27
DEWPT                  31 34 33 31 30 28 34 27 24 23 22 24 27 28 32 26 24 22 21
RH                     73 76 79 76 67 59 79 81 85 85 85 85 62 53 70 69 75 75 78
WIND DIR                W  W  W NW NW NW SW SW SW SW SW SW SW SW  W  W  W  W  W
WIND SPD               18 18 16 13 11 10  5  8  9 10  8  8 11 11  9  9 11 11 10
CLOUDS                 SC SC FW FW FW FW FW FW FW FW SC SC SC SC FW FW FW FW SC
POP 12HR                      5           5           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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          41      23    27      11    21      11    30      13    28
TEMP          37 38 31   25 26 21 14   11 17 19 21   16 26 29 19   14 25 27
DEWPT         24 28 24   21 15 15 10    7  9 12 17   11 17 23 16   11 15 22
PWIND DIR         W      NW     N      NE    NE      SE     S      NW     W
WIND CHAR        GN      GN    LT      LT    GN      GN    GN      LT    LT
AVG CLOUDS    SC SC B1   B1 B1 B1 B1   B1 B2 B2 B2   B2 B1 B1 B1   B1 B2 B2
POP 12HR          5      20    40      10    30      30    20      20    10
SNOW                 S    S  C  C          C  C  C    C  S  S  S    S

$$
MTZ014-281100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
900 PM MST TUE JAN 27 2015

DATE          TUE 01/27/15      WED 01/28/15            THU 01/29/15         FRI
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                      31          46          24          41          22
TEMP                   37 34 32 37 41 44 45 35 29 25 24 27 31 38 41 33 28 24 22
DEWPT                  27 28 28 32 32 30 32 25 23 22 22 23 24 25 28 24 22 21 20
RH                     67 78 85 82 70 57 60 66 78 88 92 85 75 59 59 69 78 88 92
WIND DIR                S SW SW  W  W  W  W SW SW  S  S  S SW SW SW SW SW SW SW
WIND SPD                4  3  4  4  3  4  4  5  4  4  4  4  2  2  2  2  3  3  3
CLOUDS                 B2 B2 B1 B1 SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     10          10           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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          41      22    31      16    33      20    38      20    38
TEMP          32 41 24   22 27 31 19   17 25 33 26   21 28 38 26   23 23 38
DEWPT         24 27 19   19 18 16 12   13 17 19 18   17 22 24 20   19 16 23
PWIND DIR        SW       W    NW       N    NE      NE    SW       W    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B1 B1 B1   B1 B2 B2
POP 12HR          5      10    30      10    20      20    20      20    10
RAIN                                                     S  S
SNOW                         C  C          S  S  S    S  S  S  S    S

$$
MTZ055-281100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
900 PM MST TUE JAN 27 2015

DATE          TUE 01/27/15      WED 01/28/15            THU 01/29/15         FRI
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          44          23          40          20
TEMP                   35 31 31 34 37 42 40 30 26 24 23 27 34 40 39 32 28 22 21
DEWPT                  30 28 29 33 31 30 31 25 23 22 21 25 28 29 30 28 25 21 20
RH                     82 88 92 96 79 62 70 81 88 92 92 92 78 64 70 85 88 96 96
WIND DIR               NE SE SW SW  W NW NW  S SW SW SW SW SW SW SW SW SW SW SW
WIND SPD                3  2  1  3  2  2  4  5  3  4  4  4  2  2  2  2  2  2  2
CLOUDS                 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR                     70          30           5           5           5
QPF 12HR                   0.06        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
RAIN                    L  L  C  C  S  S
SNOW                    L  L


DATE           01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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          40      19    31      14    31      19    37      19    35
TEMP          33 38 23   19 24 29 19   14 23 30 27   19 34 35 26   19 31 34
DEWPT         27 27 19   16 19 18 15   12 18 20 23   17 27 25 23   17 25 23
PWIND DIR         W       W    NW       S    SE      SE    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR          5      10    20      10    20      30    30      20    20
RAIN                                                     C  C
SNOW                         S  S          S  S  C    C  C  C  S    S  S  S

$$
MTZ055-281100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
900 PM MST TUE JAN 27 2015

DATE          TUE 01/27/15      WED 01/28/15            THU 01/29/15         FRI
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          38          20          34          13
TEMP                   34 32 30 31 31 36 37 29 25 21 20 22 28 34 32 26 21 16 14
DEWPT                  29 29 27 28 24 28 31 25 22 19 18 18 21 25 26 22 18 15 13
RH                     82 88 88 88 75 72 79 85 88 92 92 84 75 69 78 85 88 96 96
WIND DIR                S SW SW SW SW SW SW SW  S  E SE SE  S  S SW SW  E  E  E
WIND SPD                5  5  4  5  3  5  8  8  4  4  4  4  3  3  2  2  1  1  2
CLOUDS                 OV OV OV OV B2 B2 B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 SC
POP 12HR                    100          50          10          10          10
QPF 12HR                   0.14        0.07           0           0           0
SNOW 12HR                     2           1       00-00
RAIN                    D  D
SNOW                    D  D  C  C  C  C


DATE           01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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       6    28       7    29      16    32      16    31
TEMP          27 32 15    6 22 26 13    8 19 27 19   17 23 30 23   19 24 29
DEWPT         20 24 12    4 14 18  9    6 12 20 15   15 16 24 20   16 16 23
PWIND DIR        NE       N    NE       W     S       S    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1
POP 12HR         10      10    10      10    20      30    30      20    20
SNOW                                       S  S  C    C  C  C  S    S  S  S

$$
MTZ008-281100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
900 PM MST TUE JAN 27 2015

DATE          TUE 01/27/15      WED 01/28/15            THU 01/29/15         FRI
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                      34          49          27          44          24
TEMP                   40 38 39 35 40 47 45 35 30 28 28 28 38 44 42 34 29 26 26
DEWPT                  35 33 34 31 33 30 34 30 27 24 25 24 28 26 28 27 25 22 22
RH                     82 82 82 85 76 51 65 82 88 85 88 85 67 49 57 75 85 85 85
WIND DIR                S  S  S  S SW SW SW SW SW SW  S  S SW SW  S  S SW SW SW
WIND SPD               10 10 10  9  8  5  8  9  9 12  8  8  8  8  5  5  8  8  4
CLOUDS                 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR                     90          20           5          10           5
QPF 12HR                   0.10           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                    D  D  S  S  S  S


DATE           01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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          45      23    38      21    40      25    42      25    41
TEMP          35 43 26   24 32 34 23   22 31 37 27   27 36 41 32   30 33 40
DEWPT         26 26 20   18 21 19 16   15 19 20 19   21 26 24 24   24 23 24
PWIND DIR        SW       W     W       W     S       S    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    SC SC FW   FW SC SC B1   B1 B1 B1 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR          5       5    20      10    20      20    20      20    20
SNOW                         S  S          S  S  S    S  S  S  S    S  S  S

$$
MTZ011-281100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
900 PM MST TUE JAN 27 2015

DATE          TUE 01/27/15      WED 01/28/15            THU 01/29/15         FRI
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                      33          43          25          41          24
TEMP                   41 37 33 38 42 42 37 29 29 27 25 28 36 41 39 31 29 27 24
DEWPT                  35 32 29 32 33 31 29 26 25 24 22 23 28 30 29 25 24 22 21
RH                     79 82 85 79 70 65 72 88 85 88 88 81 72 65 67 78 81 81 88
WIND DIR               SW SW  W  W NW  W  W SW SW  S  S  S  S  S  S  S  W  W  W
WIND SPD               13 13 13 13 11 11 11  9  4  5  6  6  6  6  6  6 10 10 10
CLOUDS                 B1 B1 SC SC SC SC FW FW FW FW SC SC SC SC FW FW FW FW SC
POP 12HR                      5           5           5           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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          39      23    28      11    19       7    21       9    27
TEMP          35 37 29   23 27 25 14   11 17 18 12    7 17 20 14    9 23 25
DEWPT         27 26 23   19 18 15 10    7  8  9  6    3  9 11  9    7 16 18
PWIND DIR         W       N     N       N    NE       E     E       N     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    SC SC B1   B1 B2 B2 B1   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1
POP 12HR          5      20    30      20    20      20    20      10    10
RAIN                 S
SNOW                 S    S  C  C  S    S  S  S  S    S  S  S

$$
MTZ051-281100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
900 PM MST TUE JAN 27 2015

DATE          TUE 01/27/15      WED 01/28/15            THU 01/29/15         FRI
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                      34          40          23          42          22
TEMP                   42 40 39 36 31 31 30 27 25 24 23 26 34 41 40 32 29 26 24
DEWPT                  33 32 31 29 24 22 21 23 22 21 20 21 25 27 26 26 23 22 20
RH                     70 73 73 75 75 69 69 85 88 88 88 81 69 57 57 78 78 85 84
WIND DIR               SW  W  W  W NW NW NW  W SW  S  S  S  S  S SW SW SW SW SW
WIND SPD               10 10 12 11 11 10  8  8  8  8  6  6  5  5  5  5  6  6  5
CLOUDS                 B1 B1 B1 B1 SC SC SC SC SC SC FW FW SC SC FW FW FW FW FW
POP 12HR                      5           5           5           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE           01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15  TUE 02/03/15
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          39      21    27      12    27      11    33      15    32
TEMP          31 37 29   25 22 22 15   12 23 25 18   12 26 32 20   16 25 30
DEWPT         22 22 19   21 14 13 12    9 12 14 13    9 22 24 12   10 17 18
PWIND DIR        SW      NW    NW       W     N       E    SW      NW     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW FW B1   B1 B2 B2 B1   B1 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR          5      20    40      20    30      30    30      20    10
SNOW                 S    S  C  C  S    S  C  C  C    C  C  C  S    S

$$


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