Point Forecast Matrices
Issued by NWS Great Falls, MT

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FOUS55 KTFX 282113
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
213 PM MST SAT FEB 28 2015

MTZ012-011100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
213 PM MST SAT FEB 28 2015

DATE          SAT 02/28/15      SUN 03/01/15            MON 03/02/15         TUE
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          29          14          29          -3
TEMP             19 12 10 11 10  6 18 27 28 23 22 22 19 18 26 27 25 17 12  8  4
DEWPT             7  3  4  5  4  3 12 11 13 14 13 13 14 10 20 21 23 15 11  7  2
RH               59 66 76 76 76 87 77 50 53 68 68 68 80 70 78 78 92 92 96 96 91
WIND DIR          W SW SW SW SW SW  S  S  S  S  S SW SW SW NW NW  N  N  N  N  N
WIND SPD          9  9  9 10  8  8 12 12 17 17 25 25 20 20 20 20 18 18 13 13  9
WIND GUST                                      35 35
CLOUDS           SC SC SC SC SC SC FW FW SC SC SC SC SC SC OV OV OV OV OV OV B2
POP 12HR                     20           5           0         100         100
QPF 12HR                      0           0           0        0.10        0.09
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
SNOW                                                  S  S  D  D  D  D  L  L  S
SNOWSHWRS               S  S
OBVIS                                                      BS BS
WIND CHILL          -1 -3 -3                                           -4 -8-11
MIN CHILL              -3    -3                                        -4   -12


DATE           03/03/15  WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          11      -8    27      19    45      27    47      27    48
TEMP           1 10 -5   -5 12 27 25   22 38 42 34   28 38 45 34   29 37 47
DEWPT         -2 -5 -9  -13 -2 10 18   15 21 24 29   24 29 28 29   24 28 28
PWIND DIR        NW       W    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        GN      GN    GN      BZ    BZ      BZ    BZ      GN    GN
AVG CLOUDS    B2 B2 SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 B1   B1 SC SC
POP 12HR         20       5     5       5     5      10     5       5     5
SNOW           S

$$
MTZ010-011100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
213 PM MST SAT FEB 28 2015

DATE          SAT 02/28/15      SUN 03/01/15            MON 03/02/15         TUE
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          29          13          24          -6
TEMP             20 15 11  9  7  5 18 28 27 21 21 20 23 18 17 15 13  9  6  3  0
DEWPT             7  9  8  6  4  3  8 11 13 15 18 18 19 15 11  8 12  8  5  1 -3
RH               56 77 87 87 87 91 64 48 55 77 88 92 84 88 77 73 96 96 96 91 87
WIND DIR         NW NW  W  W  W SW  S  S  S  S SW  W NW NW  N  N  N  N  N  N NW
WIND SPD         12 12 11 10  6  5 14 14 18 18 27 27 13 13 21 21 20 20 16 16 13
WIND GUST                                      39 39
CLOUDS           FW FW B1 B1 FW FW SC SC B1 B1 B1 B1 OV OV OV OV OV OV OV OV B2
POP 12HR                     10           5           0         100          30
QPF 12HR                      0           0           0        0.11        0.02
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                  D  D  D  D  C  C  S  S
OBVIS                                                      BS BS
WIND CHILL             -3 -5                                  -4 -5-11-12-16-19
MIN CHILL              -3    -7                                  -5   -13   -19


DATE           03/03/15  WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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           9     -11    28      18    43      23    43      24    42
TEMP           1  6 -8   -9 16 27 23   21 38 38 28   27 36 39 31   27 35 39
DEWPT        -10 -8-12  -16  2 10 17   14 21 20 24   21 23 25 27   23 23 27
PWIND DIR        NW      NW    SW       W     W       W     W       W     W
WIND CHAR        BZ      GN    GN      BZ    BZ      BZ    BZ      BZ    GN
AVG CLOUDS    B2 B2 SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         10       5     5       5     5      10     5       5     5

$$
MTZ014-011100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
213 PM MST SAT FEB 28 2015

DATE          SAT 02/28/15      SUN 03/01/15            MON 03/02/15         TUE
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                       7          31          13          34           5
TEMP             22 12  9  9  8  8 20 30 30 23 20 18 16 14 23 32 31 21 16 14 10
DEWPT             5  2  2  1  2  2  6 10  9  9 10 10 10  8 11 14 14 14 12  9  7
RH               47 63 72 69 76 76 54 42 41 54 64 70 77 76 59 47 49 74 84 80 87
WIND DIR         NW  W  W SW SW SE  E  E  S  S  S  S  S  S NW NW  N  N  N  N  N
WIND SPD          5  5  2  3  1  2  4  6  9  9  6  6  6  6  9  9 14 14 10 10  6
CLOUDS           CL CL FW FW FW FW FW FW SC SC SC SC SC SC OV OV OV OV OV OV OV
POP 12HR                     10           5           5          70         100
QPF 12HR                      0           0           0        0.02        0.09
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                        L  L  D  D  D  D  C


DATE           03/03/15  WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          17      -4    30      16    46      28    51      30    53
TEMP          10 11  0   -4 16 29 22   18 29 45 37   29 41 49 37   30 41 52
DEWPT          1 -4 -7  -10 -1  7 14   12 13 20 27   22 26 28 26   23 27 28
PWIND DIR         N      NW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        GN      LT    LT      GN    LT      GN    LT      GN    LT
AVG CLOUDS    OV B2 SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         50       5     5       5     5      10     5       5     5
SNOW           C  C

$$
MTZ055-011100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
213 PM MST SAT FEB 28 2015

DATE          SAT 02/28/15      SUN 03/01/15            MON 03/02/15         TUE
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                       3          27           8          35           2
TEMP             23 11  8  7  5  4 18 27 26 17 13 11  9 11 27 34 33 27 22 17 10
DEWPT             6  5  2  3  1  0  5  6  6  9  8  8  6  8 17 13 18 23 19 16  9
RH               47 76 76 83 83 83 56 40 42 70 80 87 87 87 65 41 53 85 88 96 96
WIND DIR          N  S  S  S  S  S SW  W SE SE SE SE  S  S  W  W  N  N  N  N NW
WIND SPD          5  3  3  4  2  2  1  1  3  3  5  5  6  6  5  5  9  9  5  5  6
CLOUDS           SC SC SC SC SC SC FW FW FW FW SC SC SC SC B1 B1 OV OV OV OV B2
POP 12HR                     10           5           0          30         100
QPF 12HR                      0           0           0           0        0.12
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                        C  C  D  D  D  D  L


DATE           03/03/15  WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          18     -11    27       9    43      21    49      24    52
TEMP           9 14 -7  -11 13 26 13    9 32 41 26   23 37 46 30   25 39 50
DEWPT          3 -3-13  -16 -3  4  8    6 19 20 19   18 23 25 22   20 26 26
PWIND DIR        NW       W    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        LT      LT    LT      GN    LT      GN    LT      GN    LT
AVG CLOUDS    B2 B2 SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         60       5     5       5     5       5     5       5     5
SNOW           L  C

$$
MTZ055-011100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
213 PM MST SAT FEB 28 2015

DATE          SAT 02/28/15      SUN 03/01/15            MON 03/02/15         TUE
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                      -8          29           2          32          -3
TEMP             24 13  4 -2 -8 -1 26 28 25 15  9  6  6  3 25 32 28 19 14  9  3
DEWPT             7  7  0 -5-10 -5  5  3  3  7  5  4  4  3 14 13 13 15 13  8  2
RH               47 76 83 87 91 83 40 33 38 70 83 91 91100 62 45 53 84 96 96 95
WIND DIR          N NE NE NE NE  E  E NE  S  S  S  S  S  S SW SW  W  W NW NW  N
WIND SPD          9  6  4  4  3  3  2  1  3  3  5  5  5  5  9  9  6  6  4  4  8
CLOUDS           B1 B1 SC SC FW FW FW FW FW FW FW FW SC SC B1 B1 OV OV OV OV B2
POP 12HR                     20           5           5          20          90
QPF 12HR                      0           0           0           0        0.13
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                        S  S  L  L  D  D  L
SNOWSHWRS         S  S


DATE           03/03/15  WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          19     -27    25      -4    34       9    39      14    42
TEMP          14 13 -9  -22 11 21  4    0 32 28 13   10 31 36 24   14 41 38
DEWPT          1 -3-20  -27 -9  0  1   -1 15 14 11    7 18 20 19   11 20 20
PWIND DIR         N       N    SW      SW     S       S     S       S     S
WIND CHAR        GN      LT    LT      GN    GN      GN    LT      LT    GN
AVG CLOUDS    B2 B2 B1   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         60       5     5       5     5       5    10      10    10
SNOW           L  C

$$
MTZ008-011100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
213 PM MST SAT FEB 28 2015

DATE          SAT 02/28/15      SUN 03/01/15            MON 03/02/15         TUE
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          29           9          37           5
TEMP             24 11  9  7  5  5 16 27 28 17 14 13 10 11 25 35 36 24 17 13  9
DEWPT             4  1  1  1 -1 -1  0  0  1  2  3  3  2  4  6  7  8 11 11  8  5
RH               41 63 69 76 76 76 48 30 30 51 61 63 69 73 44 30 30 57 77 80 83
WIND DIR         NE NE  E  S  S  S SW  S  S  S  S  S  S  S SW SW NW NW NE NE NE
WIND SPD         10  8  4  4  5  5  2  2  4  4 11 11  9  9  8  8  5  5 14 14 12
CLOUDS           FW FW FW FW FW FW CL CL FW FW SC SC SC SC B2 B2 OV OV OV OV OV
POP 12HR                      5           5           5          20          90
QPF 12HR                      0           0           0           0        0.13
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                        S  S  D  D  D  D  L
WIND CHILL                                        -1 -3 -1                -2 -7
MIN CHILL                                            -3    -3                -7


DATE           03/03/15  WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          21      -8    30      10    44      22    51      27    52
TEMP          13 20 -1   -6 16 29 13   10 30 43 29   24 39 49 34   28 43 51
DEWPT          5  0 -7  -12 -3  2  4    4 11 13 18   16 21 26 23   20 25 20
PWIND DIR        NE      NE    SW      SW     S       S    SW      SW    SW
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV B2 B1   SC SC SC SC   SC SC SC B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         60      10     5       5     5      10     5       5     5
SNOW           L  C

$$
MTZ011-011100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
213 PM MST SAT FEB 28 2015

DATE          SAT 02/28/15      SUN 03/01/15            MON 03/02/15         TUE
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          28          10          29          -4
TEMP             23 16 11  9  7  5 16 27 26 15 13 11 10 14 26 28 25 17 13  8  4
DEWPT             8  9  8  6  4  3  9 13 13 11 10  7  6  9 16 17 11 12 10  4 -1
RH               52 73 87 87 87 91 73 55 57 84 87 83 83 80 65 63 55 80 87 83 79
WIND DIR          W SW  W  W  W SW SW SW  S SE SE SE SW SW NW NW  N  N NW NW NW
WIND SPD         12 11 10  9  8  8 12 12 17 17 11 11 12 12 20 20 19 19 14 14 14
CLOUDS           SC SC B1 B1 SC SC FW FW FW FW B1 B1 B1 B1 OV OV OV OV OV OV B2
POP 12HR                     20           5           5          80          30
QPF 12HR                      0           0           0        0.04        0.01
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                  C  C  D  D  C  C  S  S
SNOWSHWRS         S  S  S  S
OBVIS                                                      BS BS
WIND CHILL             -2 -4                -1 -1 -3 -6                -3 -9-15
MIN CHILL              -2    -6                -4    -6    -5          -3   -15


DATE           03/03/15  WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          10     -10    21      13    45      23    45      23    43
TEMP           2  9 -6   -9  6 21 16   14 34 42 30   24 36 43 29   24 32 41
DEWPT        -10 -7-10  -15 -6  4 12    8 21 21 26   19 23 26 25   20 22 25
PWIND DIR        NW      NW    SW      SW    SW       W    SW      SW    SW
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 SC   SC SC SC SC   SC SC SC SC   SC B1 B1 SC   SC SC SC
POP 12HR         10       5     5       5     5       5     5       5     5

$$
MTZ051-011100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
213 PM MST SAT FEB 28 2015

DATE          SAT 02/28/15      SUN 03/01/15            MON 03/02/15         TUE
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                       3          26           9          31          -4
TEMP             18 13  9  7  5  4 19 25 24 14 10 12 15 21 30 27 24 20 12  6  0
DEWPT             5  3  3  1  0  1  8  8  9  8  7  6  8 12 13 17 16 16 10  4 -2
RH               56 63 76 76 79 87 61 48 52 76 87 76 73 68 49 65 71 84 91 91 91
WIND DIR          W  W  W  W  W  W  W  S SE  S  S  S SW SW NW NW  N  N NW NW NW
WIND SPD          8  9  9  9  8  6 10 11 16 16 17 17 16 16 19 19 14 14 13 13 13
CLOUDS           B1 B1 B1 B1 B1 B1 SC SC FW FW SC SC SC SC OV OV OV OV B2 B2 B2
POP 12HR                     20          10           0         100          60
QPF 12HR                      0           0           0        0.05        0.08
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
SNOW                                                        D  D  L  L  L  L  S
SNOWSHWRS               S  S
OBVIS                                                      BS BS
WIND CHILL             -5 -7                -2 -7 -5 -1                -3-12-18
MIN CHILL              -5    -8                -7    -7                -3   -18


DATE           03/03/15  WED 03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15
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          10     -11    25      14    44      26    47      26    48
TEMP           2  7 -9  -10 12 24 18   18 40 41 29   29 42 43 29   27 40 45
DEWPT         -3 -8-13  -18 -7  4 12   10 17 23 24   20 24 26 24   20 25 26
PWIND DIR        NW      NW     W       W    SW       W     W       W     W
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B2 SC   SC SC SC SC   SC SC SC SC   SC B1 B1 SC   SC SC SC
POP 12HR         20      10     5       5     5       5     5       5     5
SNOW           S  S

$$


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