Point Forecast Matrices
Issued by NWS Great Falls, MT

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13
000
FOUS55 KTFX 282117
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
217 PM MST FRI NOV 28 2014

MTZ012-291100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
217 PM MST FRI NOV 28 2014

DATE          FRI 11/28/14      SAT 11/29/14            SUN 11/30/14         MON
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                      -5           0         -13          13           3
TEMP             37 27 16  6 -5 -4 -6 -5 -9-10-11-12 -9 -6  7 12  8  7  8 10 13
DEWPT            24 18 10  2 -6 -6 -7-11-11-15-16-20-18-15 -7 -4 -2 -1 -2 -2  2
RH               59 68 77 83 95 91 95 74 91 78 78 66 63 64 52 48 63 69 63 57 61
WIND DIR          N  N  N NW NW  N  N  N  N  N  W SW SW SW SW SW  S  S  S  S  S
WIND SPD         12  9 14 14 16  9  9  9 10  5  6  6  8  8  4  4  9  9 11 11 13
CLOUDS           SC SC B2 B2 OV OV B2 B2 B1 B1 SC SC FW FW CL CL SC SC SC SC SC
POP 12HR                    100         100          20           0           5
QPF 12HR                   0.08        0.09        0.01           0           0
SNOW 12HR                     1           1           T
SNOW              C  C  D  D  D  D  L  L  S  S
WIND CHILL               -12-26-20-22-22-28                      -6 -7 -7 -5 -2
MIN CHILL                   -26   -26   -28   -29   -12    -9    -6    -7    -6
WIND CHILL                 Y  Y  Y  Y  Y  Y
WINTER WEATH               Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/01/14  TUE 12/02/14  WED 12/03/14  THU 12/04/14  FRI 12/05/14
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          34      17    33      13    32      21    40      26    40
TEMP          29 27 24   23 26 22 14   15 25 24 21   23 34 31 27   28 35 31
DEWPT         13 17 19   17 17 17 11   10 18 18 18   17 25 23 22   23 26 23
PWIND DIR        SW      SW     W      SW     S       S    SW      SW    SW
WIND CHAR        BZ      GN    GN      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC B1   B1 B1 B1 B1   B1 SC SC SC   SC SC SC B1   B1 B1 B1
POP 12HR         10      20    10      10    10      10    10      10    10
SNOW                 S    S

$$
MTZ010-291100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
217 PM MST FRI NOV 28 2014

DATE          FRI 11/28/14      SAT 11/29/14            SUN 11/30/14         MON
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                     -10          -5         -19          10          -4
TEMP              6  2 -2 -6-10-10-12-14-15-16-16-14-12 -7  7  8  3  2  2  3  4
DEWPT             3 -1 -5 -9-12-12-13-16-17-23-23-21-20-14 -6 -6 -4 -3 -3 -2  2
RH               87 87 87 86 90 90 95 90 90 69 69 70 66 71 54 52 72 79 79 79 91
WIND DIR          N  N  N  N  N  N  N NW NW  W  W  W  W  W SW SW SW SW SW SW SW
WIND SPD         12 13 16 19 20 24 19 14 12  9  9  8  9  9  8  8 11 11 10 10 10
CLOUDS           OV OV OV OV B2 B2 B2 B2 B1 B1 FW FW CL CL CL CL FW FW FW FW SC
POP 12HR                    100          90          10           0           5
QPF 12HR                   0.28        0.09           0           0           0
SNOW 12HR                     3           2       00-00
RAIN SHWRS
SNOW              D  D  D  D  D  D  C  C
SNOWSHWRS
OBVIS                        BS BS
WIND CHILL      -10-16-23-30-36-37-37-37-37-35-35   -30-23      -13-14-14-12-11
MIN CHILL       -10   -23   -36   -39   -39   -38   -34   -29   -13   -15   -14
WIND CHILL                 Y  Y  Y  Y  Y  Y
WINTER WEATH      Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/01/14  TUE 12/02/14  WED 12/03/14  THU 12/04/14  FRI 12/05/14
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          29      12    27       5    26      16    36      21    36
TEMP          25 19 17   15 22 17  8    7 21 19 21   18 30 25 25   24 32 26
DEWPT         11 13 12   11 12 10  3    3 11 13 17   15 19 16 20   20 21 20
PWIND DIR        SW       W     W      SW    SW      SW    SW      SW     W
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      BZ    GN
AVG CLOUDS    SC SC B1   B1 B1 B1 B1   B1 SC SC SC   SC SC SC SC   SC B1 B1
POP 12HR         10      10    10       5    10      10    10      10    10

$$
MTZ014-291100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
217 PM MST FRI NOV 28 2014

DATE          FRI 11/28/14      SAT 11/29/14            SUN 11/30/14         MON
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                      13          18          -7          16           3
TEMP             38 32 26 19 13 15 12 10  4  2 -3 -4 -5 -6  3 14 11  5  3  5  4
DEWPT            30 25 21 16 11 13 11  3  2 -2 -6 -6 -7 -8 -2 -2  1 -1 -3  0  1
RH               73 75 81 88 91 92 96 73 91 83 86 91 91 91 79 48 63 76 75 79 87
WIND DIR          S  W NW NW NW NW NW  N NW NW  W  W  S  S SE SE  S  S  S  S  S
WIND SPD         10 10 11 14 16 16 12 10  6  6  3  1  2  2  2  2  5  5  4  4  4
CLOUDS           B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW FW SC SC SC SC B1
POP 12HR                     70         100          50           0           5
QPF 12HR                   0.03        0.15        0.03           0           0
SNOW 12HR                 00-00           2           1
RAIN              C  C  L  L
SNOW                    L  L  D  D  D  D  C  C  C  C
WIND CHILL                   -3 -1 -2 -4
MIN CHILL                    -3    -4    -9    -3    -5    -7
WINTER WEATH               Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/01/14  TUE 12/02/14  WED 12/03/14  THU 12/04/14  FRI 12/05/14
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      21    34      16    33      22    39      25    38
TEMP          18 29 32   27 28 29 18   17 27 29 25   23 32 34 29   27 31 33
DEWPT          9 15 25   21 20 21 14   14 21 21 20   20 25 24 23   23 24 23
PWIND DIR         S      SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         10      30    10      10    20      10    10      10    10
SNOW                 C    C
SNOWSHWRS                                  S  S

$$
MTZ055-291100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
217 PM MST FRI NOV 28 2014

DATE          FRI 11/28/14      SAT 11/29/14            SUN 11/30/14         MON
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          35          -6          14          -5
TEMP             46 42 37 33 28 29 31 30 23 16  9  3  0 -6  5 13 10  1 -2 -4 -1
DEWPT            28 28 28 27 25 26 22 20 22 15  6  1 -2 -8 -3 -2  0 -3 -6 -6 -3
RH               49 57 70 78 88 88 69 66 96 96 87 91 91 91 69 50 63 83 82 91 91
WIND DIR         SW SW SW SW SW SW  W NW NW  W  W SW SW SW NW NW SE SE  S  S  S
WIND SPD         10 11 11 11 13 16 11  5  4  2  2  4  3  3  2  2  2  2  4  4  4
CLOUDS           B1 B1 B1 B1 B2 B2 OV OV B2 B2 B2 B2 B1 B1 FW FW SC SC SC SC B1
POP 12HR                     30         100          90           5          10
QPF 12HR                   0.01        0.11        0.10           0           0
SNOW 12HR                 00-00       00-00           2
RAIN              S  S  C  C  L  L  D  D
SNOW                          L  L  D  D  D  D  C  C
WINTER WEATH               Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/01/14  TUE 12/02/14  WED 12/03/14  THU 12/04/14  FRI 12/05/14
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          32      20    36      16    34      20    38      20    37
TEMP          22 28 33   29 31 28 20   19 29 30 24   22 31 33 27   25 28 31
DEWPT         10 17 29   26 22 24 17   16 24 25 21   17 22 27 22   20 21 23
PWIND DIR         S      SW    SW      SW    SE       S    SW      SW    SW
WIND CHAR        LT      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2   B2 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         10      30    20      10    20      10    10      10    10
SNOW                 C    C
SNOWSHWRS                    S  S          S  S

$$
MTZ055-291100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
217 PM MST FRI NOV 28 2014

DATE          FRI 11/28/14      SAT 11/29/14            SUN 11/30/14         MON
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          34          -1          19          -6
TEMP             35 32 30 27 25 25 29 34 29 22 16  9  6 -1 12 19 13  3 -4 -4 -5
DEWPT            25 25 25 24 23 23 25 26 22 18 15  9  5 -2  4  7  6 -1 -7 -7 -8
RH               66 75 81 88 92 92 85 72 75 84 96100 96 95 70 59 73 83 86 86 86
WIND DIR         SW SW SW SW SW SW SW SW SW  W  W NW  N  N SW SW  E  E  E  E SE
WIND SPD          8 10 10 11 12 13 14 14 13  8  3  3  3  3  4  4  2  2  3  3  3
CLOUDS           B2 B2 B2 B2 OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     70          90          80          20          10
QPF 12HR                   0.03        0.14        0.15        0.01           0
SNOW 12HR                     T           1           2
SNOW              C  C  L  L  L  L  D  D  D  D  L  L  S  S                    C
SNOWSHWRS


DATE           12/01/14  TUE 12/02/14  WED 12/03/14  THU 12/04/14  FRI 12/05/14
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      19    32      16    31      22    32      20    32
TEMP          18 21 22   22 26 28 21   19 26 28 25   23 28 29 23   21 28 28
DEWPT          7 13 19   20 20 22 19   17 18 22 21   21 20 21 18   17 21 20
PWIND DIR         S      SW    SW       S    SE       S     S       S     S
WIND CHAR        LT      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2   B2 B2 B2 B1   B1 B1 B1 B1   B1 B2 B2 B2   B2 B1 B1
POP 12HR         30      50    40      20    30      30    30      30    20
SNOW           C  C  C    C
SNOWSHWRS                    C  C  S    S  C  C  C    C  C  C  C    C  S  S

$$
MTZ008-291100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
217 PM MST FRI NOV 28 2014

DATE          FRI 11/28/14      SAT 11/29/14            SUN 11/30/14         MON
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          41           5          16           4
TEMP             48 45 41 37 33 36 38 36 30 23 19 15 12  5  8 15 12  6  6  7  7
DEWPT            27 28 28 27 26 29 26 20 21 19 16 12  8  2 -3 -2  2  1  1  2  2
RH               44 51 59 67 75 75 62 52 69 84 88 88 84 87 60 46 63 79 79 79 79
WIND DIR         SW SW SW SW SW SW SW  W  W NE  N NW  W  W SW SW  S  S  S  S  S
WIND SPD         12 12 12 13 14 18 13  8  5  8  6  4  4  4  5  5  5  5 10 10 10
CLOUDS           B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC B1
POP 12HR                     30          70          70           5          10
QPF 12HR                      0        0.02        0.03           0           0
SNOW 12HR                 00-00           T           1
RAIN              S  S  C  C  C  C
SNOW                    C  C  C  C  L  L  L  L  L  L                          S
WIND CHILL                                                             -8 -7 -7
MIN CHILL                                                              -8    -8


DATE           12/01/14  TUE 12/02/14  WED 12/03/14  THU 12/04/14  FRI 12/05/14
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          30      25    38      21    37      25    39      23    36
TEMP          24 27 32   28 34 31 27   24 33 31 28   27 34 32 28   26 29 30
DEWPT          9 14 25   21 23 23 22   18 21 22 22   21 23 24 22   20 19 21
PWIND DIR         S       S    SW       S     S       S     S       S    SW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B2   B2 B2 B2 B1   B1 B1 B1 B1   B1 B2 B2 B1   B1 B1 B1
POP 12HR         20      30    10       5    20      10    10      10    10
SNOW           S  S  C    C
SNOWSHWRS                                  S  S

$$
MTZ011-291100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
217 PM MST FRI NOV 28 2014

DATE          FRI 11/28/14      SAT 11/29/14            SUN 11/30/14         MON
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                      -1           3         -13           7          -3
TEMP             15 11  7  4 -1  0 -2 -5 -7 -9-10-11-12-10  1  7  2 -2 -1  2  5
DEWPT            13  9  5  1 -3 -2 -6-14-11-11-13-14-15-13 -7 -7 -5 -6 -5 -1  1
RH               92 91 91 87 91 91 82 64 82 91 86 86 86 86 68 52 72 82 83 87 83
WIND DIR          N NW NW  N  N NW NW NW NW  W  W SW  W  W  W  W  S  S SE SE  S
WIND SPD          9 11 14 13 13 12 13 14 13  9  9 10 12 12 11 11  5  5  6  6  8
CLOUDS           OV OV OV OV B2 B2 B2 B2 SC SC SC SC CL CL CL CL FW FW FW FW FW
POP 12HR                     90          70          10           0           5
QPF 12HR                   0.06        0.05           0           0           0
SNOW 12HR                     T           1       00-00
SNOW              L  L  D  D  L  L  C  C
WIND CHILL          -3-10-14-19-18-21-26-28-26-28-30-33-31-16 -9
MIN CHILL             -10   -19   -21   -28   -29   -33   -33   -12    -2
WIND CHILL                 Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/01/14  TUE 12/02/14  WED 12/03/14  THU 12/04/14  FRI 12/05/14
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          26       7    23       5    25      11    33      17    33
TEMP          19 20 16   12 15 12  5    5 17 15 11   12 25 24 17   19 27 22
DEWPT         11 12 11    7 10  7  2    3 13 12  8    9 19 19 14   16 22 20
PWIND DIR         S       W     W       N    SE      SE    SW      SW     W
WIND CHAR        GN      GN    GN      LT    LT      LT    LT      GN    GN
AVG CLOUDS    FW FW B1   B1 SC SC SC   SC SC SC SC   SC SC SC B1   B1 B1 B1
POP 12HR         10      20    10      10    10      10    10      10     5
SNOW                 S    S

$$
MTZ051-291100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
217 PM MST FRI NOV 28 2014

DATE          FRI 11/28/14      SAT 11/29/14            SUN 11/30/14         MON
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                       4           6         -12          12           0
TEMP             40 31 22 13  4  4  1 -2 -4 -7 -9-10-11 -9  5 11  7  2  1  5  7
DEWPT            25 20 14  8  1  1 -1 -4 -6 -9-11-14-17-16 -8 -6 -6 -7 -8 -2  1
RH               55 63 71 80 87 87 91 91 91 91 91 82 74 70 54 45 54 65 65 72 76
WIND DIR         SW  W  W  W  W NW NW NW NW NW NW  W  W  W  W  W  S  S  S  S  S
WIND SPD         14 12 14 14 16 12 12 12 11 10  9  8  6  6  8  8  6  6 11 11 11
CLOUDS           B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 FW FW CL CL SC SC SC SC SC
POP 12HR                     60         100          50           0           5
QPF 12HR                   0.01        0.08        0.03           0           0
SNOW 12HR                     T           1           T
SNOW                    L  L  D  D  D  D  C  C  S  S
WIND CHILL                -3-15-13-17-20-22-24-26                     -16-11 -8
MIN CHILL                   -15   -17   -22   -26   -27   -11         -16   -15
WIND CHILL                 Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/01/14  TUE 12/02/14  WED 12/03/14  THU 12/04/14  FRI 12/05/14
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          36      19    32      13    34      23    38      23    38
TEMP          30 28 29   24 26 23 14   14 29 27 23   24 33 31 27   26 33 28
DEWPT         14 15 20   18 16 15  9   10 19 18 16   17 22 22 19   20 22 19
PWIND DIR        SW      SW     W      SW     S      SW    SW      SW     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC B1   B1 B1 B1 B1   B1 SC SC B1   B1 B1 B1 B1   B1 SC SC
POP 12HR         10      30    20      10    20      10    10      10    10
SNOW                 C    C
SNOWSHWRS                    S  S          S  S

$$


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.