Point Forecast Matrices
Issued by NWS Great Falls, MT

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FOUS55 KTFX 012112
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
212 PM MST SUN MAR 1 2015

MTZ012-021100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
212 PM MST SUN MAR 1 2015

DATE          SUN 03/01/15      MON 03/02/15            TUE 03/03/15         WED
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                      16          29          -5           7          -8
TEMP             32 26 27 29 29 22 27 26 23 13  8  5  0 -5  1  5  7  1 -3 -4 -7
DEWPT            19 16 16 18 18 15 23 20 20 12  7  4 -3 -6 -5 -7 -5 -6 -7 -8-11
RH               58 65 63 63 63 74 85 78 88 96 96 95 87 95 75 57 57 72 82 82 82
WIND DIR          S  S  S SW SW SW NW  N  N  N  N  N NW NW  W  W NW NW  W  W SW
WIND SPD         17 18 23 21 17 16 20 27 31 31 19 19 11 11 14 14  9  9  8  8  9
WIND GUST                             39 43 43
CLOUDS           B1 B1 SC SC SC SC OV OV OV OV B2 B2 SC SC B1 B1 SC SC SC SC SC
POP 12HR                      0         100          90          20           5
QPF 12HR                      0        0.11        0.04           0           0
SNOW 12HR                 00-00           2           1
SNOW                          S  S  D  D  D  D  C  C  S  S
OBVIS                              BS BS BS BS
WIND CHILL                                  -8-11-15-17-23-18-12 -7-14      -24
MIN CHILL                                     -13   -19   -23   -16   -18   -24
WINTER WEATH                        Y  Y  Y  Y  Y  Y


DATE           03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15
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          26      18    45      28    42      22    45      27    47
TEMP          12 26 21   22 39 44 38   33 35 40 26   23 37 45 36   28 38 46
DEWPT          3 12 16   14 22 23 28   27 27 25 23   19 27 28 31   24 29 29
PWIND DIR        SW      SW    SW      SW    SW       W    SW      SW    SW
WIND CHAR        GN      GN    BZ      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC SC B1   B1 B1 B1 SC   SC SC SC SC   SC SC SC
POP 12HR          5       5     5      20    20       5     5       5    10
RAIN SHWRS                         S    S  S  S
SNOWSHWRS                          S    S  S  S

$$
MTZ010-021100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
212 PM MST SUN MAR 1 2015

DATE          SUN 03/01/15      MON 03/02/15            TUE 03/03/15         WED
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                      14          22          -7           5          -9
TEMP             32 23 19 16 16 21 17 11  9  5  2 -2 -5 -7  0  5  5 -2 -2 -3 -5
DEWPT            15 15 15 13 12 17 15 10  8  2 -1 -6 -9-12-11 -9 -7 -7 -5 -6-10
RH               49 71 84 88 84 84 92 96 96 87 87 82 82 78 59 51 57 79 87 86 78
WIND DIR          S  S SW  W NW NW  N  N  N  N  N  N NW NW NW NW NW NW NW NW  W
WIND SPD         17 13 21 25 20 23 26 32 29 29 19 17 13 13 19 19 14 14 10 10 11
WIND GUST                 35       36 44 41 41
CLOUDS           B2 B2 B1 B1 OV OV OV OV B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR                      5         100          30          10           0
QPF 12HR                      0        0.11        0.01           0           0
SNOW 12HR                 00-00           2           T
SNOW                          D  D  D  D  C  C  S  S
OBVIS                        BS BS BS BS BS BS
WIND CHILL                -3 -2    -2-11-14-19-20-23-24-27-21-15-13-21-18-19-23
MIN CHILL                    -4    -2   -14   -22   -25   -27   -19   -22   -23
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y


DATE           03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15
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          25      17    42      24    40      19    43      25    42
TEMP          10 23 18   20 36 38 31   29 36 35 25   22 35 38 32   30 34 36
DEWPT          1 10 13   15 22 23 27   23 24 23 23   19 24 25 28   25 23 25
PWIND DIR         W       W     W       W     W       W    SW       W     W
WIND CHAR        GN      BZ    BZ      BZ    GN      GN    GN      BZ    GN
AVG CLOUDS    SC SC SC   SC SC SC B1   B1 B1 B1 SC   SC B1 B1 B1   B1 SC SC
POP 12HR          5       5     5      10    20       5     5       5    10
SNOWSHWRS                                  S  S

$$
MTZ014-021100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
212 PM MST SUN MAR 1 2015

DATE          SUN 03/01/15      MON 03/02/15            TUE 03/03/15         WED
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                      14          32           3          14          -3
TEMP             31 24 21 19 16 14 23 30 27 18 14 10  7  3  8 14 13  6  4  2 -2
DEWPT             8 10 10 10 10  9 12 14 13 12  9  5  2 -2 -4 -3 -4 -3 -4 -6 -8
RH               37 54 62 67 77 80 62 51 55 77 80 80 79 79 57 46 46 66 68 68 75
WIND DIR         SE SE SE SE  S  S  N  N  N  N  N  N  N  N NW NW  N  N NW NW  S
WIND SPD          9  8  9  6  5  4  6 20 26 26 19 20 17 17 11 11  4  4  4  4  4
WIND GUST                                36 36
CLOUDS           SC SC B1 B1 SC SC OV OV OV OV OV OV B1 B1 SC SC SC SC SC SC SC
POP 12HR                      0          80         100          30           0
QPF 12HR                      0        0.05        0.07           0           0
SNOW 12HR                 00-00           1           1
SNOW                                D  D  D  D  D  D  C  C
OBVIS                                    BS BS
WIND CHILL                                  -1 -4 -9-12-17 -7
MIN CHILL                                      -5   -12   -17    -3          -2
WINTER WEATH                        Y  Y  Y  Y  Y  Y


DATE           03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15
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          29      15    45      29    49      28    50      29    53
TEMP          13 27 23   16 31 44 38   31 40 46 32   28 41 48 34   29 46 52
DEWPT          1  8 15   11 17 21 29   24 23 25 25   23 26 26 24   23 30 29
PWIND DIR        SW      SW     S      SW    SW       W    SW      SW    SW
WIND CHAR        LT      GN    LT      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC B1   B1 B1 B1 SC   SC SC SC SC   SC SC SC
POP 12HR          5       5     5      20    20       5     5       5    10
RAIN SHWRS                         S    S  S  S
SNOWSHWRS                                  S  S

$$
MTZ055-021100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
212 PM MST SUN MAR 1 2015

DATE          SUN 03/01/15      MON 03/02/15            TUE 03/03/15         WED
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                       9          34           1          14          -8
TEMP             27 18 13 11  9 11 27 33 31 24 20 13  8  1  7 14 13  4 -1 -3 -6
DEWPT             6  8  7  7  6  7 17 12 17 22 18 13  5 -1 -2 -3 -3 -5 -7 -7-11
RH               40 64 76 83 87 83 65 41 56 92 92100 87 91 66 46 48 65 75 82 78
WIND DIR         SE SE SE SE  S  S  W NW  N  N  N  N  N  N NW NW  W  W  W  W SW
WIND SPD          5  5  4  4  4  4  4  8 17 19 17 18 13 13 10 10  5  5  5  5  4
CLOUDS           FW FW FW FW SC SC B1 B1 OV OV OV OV B2 B2 SC SC SC SC SC SC SC
POP 12HR                      0          30         100          40           5
QPF 12HR                      0        0.01        0.12        0.01           0
SNOW 12HR                 00-00           T           2
SNOW                                C  C  D  D  D  D  C  C
WIND CHILL                                        -4 -9-17 -8
MIN CHILL                                            -9   -18    -5          -6
WINTER WEATH                              Y  Y  Y  Y  Y  Y


DATE           03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15
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          25       9    42      22    48      25    47      25    52
TEMP          13 24 15   11 29 40 27   25 35 46 28   26 34 45 31   25 43 51
DEWPT          2  6 11    8 14 19 21   20 24 25 23   22 22 24 24   20 30 27
PWIND DIR        SW      SW    SW      SW    SW       W    SW      SW    SW
WIND CHAR        LT      LT    LT      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR          5       5     5      20    20       5     5       5    10
RAIN SHWRS                         S    S
SNOWSHWRS                          S    S  S  S

$$
MTZ055-021100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
212 PM MST SUN MAR 1 2015

DATE          SUN 03/01/15      MON 03/02/15            TUE 03/03/15         WED
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          33          -5          15         -27
TEMP             26 16  9  6  4  2 23 32 29 21 16 10  5 -5 10 15 10 -2-13-22-27
DEWPT             1  4  3  2  1  0 11 11 11 14 12  8  4 -7 -3 -5 -6-11-20-27-31
RH               33 58 76 83 87 91 59 41 46 74 84 91 95 91 55 40 47 64 70 76 80
WIND DIR          S  S SE SE  S  S SW SW  W NW  N  N  N  N  N  N NW NW  N  N NW
WIND SPD          6  3  6  6  5  4  6  8  8 11 12 12 11 11 11 11  4  4  3  3  2
CLOUDS           FW FW SC SC SC SC SC SC OV OV OV OV B2 B2 B1 B1 SC SC SC SC SC
POP 12HR                      0          20          70          40           5
QPF 12HR                      0           0        0.09        0.01           0
SNOW 12HR                 00-00       00-00           2
SNOW                                S  S  L  L  L  L  C  C  S  S
WIND CHILL                                        -5-10-23 -4
MIN CHILL                                           -10   -23    -1   -13   -27
WINTER WEATH                              Y  Y  Y  Y  Y  Y


DATE           03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15
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          25      -2    33       9    39      14    41      15    42
TEMP          12 21  6    1 21 30 20   10 31 36 20   16 34 38 24   15 41 37
DEWPT         -2  1  1    0  9 14 15    7 16 19 14   11 19 19 19   12 19 18
PWIND DIR        NW      SW     S       S     S      SW     S      SW    SW
WIND CHAR        LT      LT    LT      GN    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC FW   FW SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR          5       5     5      20    20      10    10       0    20
SNOWSHWRS                          S    S  S  S                        S  S

$$
MTZ008-021100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
212 PM MST SUN MAR 1 2015

DATE          SUN 03/01/15      MON 03/02/15            TUE 03/03/15         WED
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                       9          38           2          17         -10
TEMP             30 18 14 13 10 11 24 35 36 22 16 12  8  2  7 15 16  4 -2 -4 -9
DEWPT             3  2  3  4  3  4  9  9 10 13 13  9  4 -1 -3 -3 -2 -6 -9-11-15
RH               31 49 61 67 73 73 52 33 33 68 88 87 83 87 63 44 44 62 71 71 74
WIND DIR          S  S  S  S  S  S SW  W  N  N NE  N NE NE  N  N  N  N  N  N SW
WIND SPD          6  6  9 10  9  8  6  8 18 18 26 26 19 19 10 10  3  3  2  2  6
WIND GUST                                      36 36
CLOUDS           FW FW FW FW FW FW SC SC OV OV OV OV B2 B2 SC SC B1 B1 SC SC SC
POP 12HR                      0          20         100          30          10
QPF 12HR                      0        0.01        0.12        0.01           0
SNOW 12HR                 00-00       00-00           2
SNOW                                S  S  D  D  D  D  C  C
OBVIS                                          BS BS
WIND CHILL                   -3                -3 -9-12-19 -8
MIN CHILL                    -3    -4          -3   -12   -21    -4    -2    -9
WINTER WEATH                              Y  Y  Y  Y  Y  Y


DATE           03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15
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          29      11    43      21    48      24    50      27    51
TEMP          10 29 12   11 30 42 29   24 33 47 30   25 40 49 34   28 42 50
DEWPT         -4  4  5    5 13 14 19   16 16 18 19   17 20 19 22   19 24 20
PWIND DIR        SW      SW    SW       S    SW       W    SW      SW    SW
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC SC SC   SC B1 B1 SC   SC SC SC SC   SC SC SC
POP 12HR          5       5     5      10    10       5     5       0     5

$$
MTZ011-021100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
212 PM MST SUN MAR 1 2015

DATE          SUN 03/01/15      MON 03/02/15            TUE 03/03/15         WED
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          28          -4           5         -11
TEMP             32 20 18 15 14 19 25 22 21 16 10  3  1 -4  3  5  5  0 -4 -7 -9
DEWPT            15 13 14 10  8 12 13 10  8 10  7 -1 -4 -9 -7 -8 -8 -5 -8-11-13
RH               49 74 84 80 76 74 60 59 56 77 87 83 79 78 62 54 54 79 82 82 82
WIND DIR         SE SE SE SW SW  W NW  N  N  N  N NW NW NW NW NW NW NW NW NW  W
WIND SPD         14 14 12 11 11 14 21 27 25 25 18 18 16 16 24 24 17 17  8  8  9
WIND GUST                             39 35 35
CLOUDS           FW FW B1 B1 B1 B1 OV OV OV OV B1 B1 SC SC B1 B1 SC SC SC SC FW
POP 12HR                      0          80          30          20           5
QPF 12HR                      0        0.05        0.01           0           0
SNOW 12HR                 00-00           1           T
SNOW                          C  C  D  D  C  C  S  S  S  S
OBVIS                              BS BS BS BS
WIND CHILL                                  -3 -8-17-19-25-20-17-15-20      -26
MIN CHILL                                      -8   -19   -25   -18   -24   -26


DATE           03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15
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          20      12    44      24    44      21    46      24    44
TEMP           4 20 13   14 33 41 32   24 36 41 26   22 35 44 29   24 37 41
DEWPT         -5  4 10    8 19 22 28   19 26 25 22   19 24 27 26   21 25 25
PWIND DIR         W      SW    SW       W     W       W    SW       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    FW FW SC   SC SC SC B1   B1 B1 B1 SC   SC SC SC SC   SC SC SC
POP 12HR          5       5     5      20    10       5     5       5    10
RAIN SHWRS                         S    S
SNOWSHWRS                          S    S

$$
MTZ051-021100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
212 PM MST SUN MAR 1 2015

DATE          SUN 03/01/15      MON 03/02/15            TUE 03/03/15         WED
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                      11          31          -5           5         -10
TEMP             25 16 14 16 15 21 30 26 21 14  8  3 -2 -5 -1  4  4 -1 -4 -7-10
DEWPT             7  7  8  8  7 10 12 10  9  9  6  1 -4 -8 -7 -7 -8 -8 -9-12-16
RH               46 67 76 70 70 62 46 50 59 80 91 91 91 86 75 59 56 71 78 78 74
WIND DIR         SE SE  S  S SW  W NW NW  N  N NW NW NW NW NW NW NW NW NW NW  W
WIND SPD         13 13 14 14 13 12 18 23 20 20 18 18 17 17 19 19 16 16 11 11  9
CLOUDS           FW FW SC SC FW FW OV OV OV OV OV OV B1 B1 B1 B1 SC SC SC SC SC
POP 12HR                      0         100          90          30           5
QPF 12HR                      0        0.05        0.10        0.01           0
SNOW 12HR                 00-00           1           2
SNOW                                D  D  D  D  L  L  C  C  S  S
WIND CHILL             -1                   -4-11-18-23-28-23-16-15-22-22-26-28
MIN CHILL              -1    -1               -11   -23   -28   -21   -24   -29
WINTER WEATH                        Y  Y  Y  Y  Y  Y


DATE           03/04/15  THU 03/05/15  FRI 03/06/15  SAT 03/07/15  SUN 03/08/15
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          22      13    45      26    42      21    45      26    47
TEMP          14 19 17   17 40 43 32   31 37 38 23   21 40 43 31   26 41 45
DEWPT         -2  4 11    9 17 22 26   24 26 24 19   16 23 25 25   19 26 27
PWIND DIR         W       W    SW       W     W       W    SW       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR          0       0     5      10    10       5     5       5    10

$$


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