Point Forecast Matrices
Issued by NWS Great Falls, MT

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FOUS55 KTFX 020302
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
902 PM MDT WED APR 1 2015

MTZ012-021100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
902 PM MDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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          47          29          54          32
TEMP                   37 32 29 35 43 47 45 37 34 31 29 38 50 54 53 43 39 34 33
DEWPT                  18 21 23 26 22 21 18 25 28 25 24 25 14 14 15 20 22 23 23
RH                     46 63 78 69 43 35 33 61 78 78 81 59 23 20 22 39 50 64 66
WIND DIR                W  W NW NW NW NW  W SW SW SW SW SW SW SW SW SW  S  S SW
WIND SPD               13 10  9 11  9  6  9 11 12 12 12 12 17 17 11 11  8  8  8
CLOUDS                 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     20          40          30          10          10
QPF 12HR                   0.01        0.03        0.01           0           0
SNOW 12HR                     T           T       00-00
RAIN SHWRS                          C  C  C  C
SNOWSHWRS               S  S  C  C  C  C        S  S                          S


DATE           04/04/15  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          56      30    52      31    49      27    52      29    53
TEMP          52 53 39   30 47 49 36   31 44 47 32   27 44 50 36   29 50 51
DEWPT         18 18 24   22 25 22 32   26 27 23 28   24 26 24 30   25 32 28
PWIND DIR        SW       W     E       E     W       W    SW       W    SW
WIND CHAR        GN      GN    LT      GN    GN      GN    GN      LT    GN
AVG CLOUDS    B1 B1 SC   SC B1 B1 B2   B2 B2 B2 B1   B1 SC SC B1   B1 SC SC
POP 12HR         20      10    50      60    50      20    20      10    10
RAIN SHWRS        S          C  C  L    L  C  C  S    S  S  S
SNOWSHWRS      S  S          C  C  L    L  C  C  S    S  S  S

$$
MTZ010-021100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
902 PM MDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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          46          26          51          28
TEMP                   33 29 26 31 40 44 45 35 33 28 26 35 49 50 49 38 34 30 29
DEWPT                  21 21 23 24 21 21 19 24 26 23 23 24 16 15 16 20 22 22 24
RH                     61 72 88 75 46 39 35 64 75 81 88 64 26 24 26 48 61 72 81
WIND DIR               NW NW NW NW NW NW  W  W  W  W  W  W  W  W  W  W SW SW SW
WIND SPD               18 16 12 13 12 11 10  8 11 13 12 12 19 19 14 14 10 10 10
CLOUDS                 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     30          40          30          10          10
QPF 12HR                   0.01        0.04        0.02           0           0
SNOW 12HR                     T           1           T
RAIN SHWRS                          C  C  C  C
SNOWSHWRS               C  C  C  C  C  C  C  C                                S


DATE           04/04/15  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          51      27    46      28    44      24    46      27    47
TEMP          50 49 35   27 43 45 34   28 38 43 29   24 42 44 32   28 45 46
DEWPT         20 17 22   23 23 23 28   25 27 27 25   22 32 36 29   24 32 34
PWIND DIR        SW       W    SE      NE     N       W    SW      SW     W
WIND CHAR        GN      GN    LT      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    B1 B1 B1   B1 B1 B1 OV   OV B2 B2 B1   B1 B1 B1 B1   B1 SC SC
POP 12HR         20      20    40      70    60      20    10      10    10
RAIN SHWRS        S          C  C  L    L  L  L  S    S
SNOWSHWRS      S  S  S    S  C  C  L    L  L  L  S    S

$$
MTZ014-021100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
902 PM MDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      30          49          29          55          32
TEMP                   37 34 30 32 40 46 49 40 35 32 29 32 44 51 55 47 41 36 32
DEWPT                  19 20 20 21 20 18 15 21 22 22 20 21 19 13 11 18 21 21 20
RH                     48 56 66 63 44 32 25 46 59 66 69 63 36 21 17 31 44 54 61
WIND DIR                W  W  W NW NW NW NW  W  W  W SW SW  W  W SW SW  S  S  S
WIND SPD               10 11  6  9  8 11  9  8  8  8  4  4  6  6  5  5  3  3  3
CLOUDS                 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     10          40          30          10          10
QPF 12HR                      0        0.04        0.01           0           0
SNOW 12HR                 00-00           1           T
RAIN SHWRS                          C  C  C  C
SNOWSHWRS                     C  C  C  C  C  C  S  S                          S


DATE           04/04/15  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          55      30    52      32    52      29    53      31    55
TEMP          47 54 40   31 44 51 40   34 44 51 37   30 42 53 42   31 49 55
DEWPT         22 19 21   21 22 22 24   24 21 23 24   22 20 21 25   23 28 24
PWIND DIR        SW      NW    NE       N     W       W    SW       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR         20      20    50      60    50      20    20      20    10
RAIN SHWRS        S  S    S  C  C  L    L  C  C  S    S  S  S  S    S
SNOWSHWRS      S  S  S    S  C  C  L    L  C  C  S    S  S  S  S    S

$$
MTZ055-021100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
902 PM MDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      21          48          20          54          26
TEMP                   29 23 21 29 41 45 47 35 27 23 21 29 44 51 54 41 33 28 26
DEWPT                  16 18 18 20 19 18 14 19 19 19 18 22 19 13  9 16 21 22 20
RH                     58 81 88 69 41 33 26 52 71 84 88 75 36 21 16 36 61 78 78
WIND DIR                W SW  W  W  W NW NW  W SW SW SW SW SW SW SW SW  S  S  S
WIND SPD                6  8  6  5  6 10  9  6  6  5  4  4 11 11  9  9  6  6  5
CLOUDS                 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR                     20          40          40          10           5
QPF 12HR                      0        0.02        0.02           0           0
SNOW 12HR                 00-00           T           T
RAIN SHWRS                          C  C  C  C
SNOWSHWRS                     C  C  C  C  C  C  S  S                          S


DATE           04/04/15  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          57      25    54      26    53      23    55      26    57
TEMP          49 55 35   25 48 53 33   26 45 52 30   23 45 54 34   26 49 56
DEWPT         23 19 25   22 24 20 24   23 24 20 24   21 22 20 25   22 26 26
PWIND DIR        SW       W     E       S    SW      SW    SW       W     W
WIND CHAR        LT      LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B2   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         20      20    40      40    40      20    20      20    20
RAIN SHWRS        S          C  C  C    C  C  C  S    S  S  S  S    S  S  S
SNOWSHWRS      S  S  S    S  C  C  C    C  C  C  S    S  S  S  S    S  S  S

$$
MTZ055-021100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
902 PM MDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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          41          11          45          17
TEMP                   30 26 19 15 37 41 40 29 20 17 12 13 34 43 45 35 30 23 18
DEWPT                  14 19 13  5  5 28 27 24 17 14 10  6 29 30 26  7 19 18 13
RH                     51 74 77 64 26 59 59 81 88 88 91 73 82 60 47 30 63 81 80
WIND DIR                W  N  N  N  N NW NW NW  W  W SW SW SW SW SW SW  S  S  S
WIND SPD                4  4  4  5  6  6  8  6  4  3  4  4 12 12  8  8  5  5  5
CLOUDS                 B1 B1 B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                     50          50          30           5           5
QPF 12HR                   0.01        0.03        0.01           0           0
SNOW 12HR                     T           T           T
SNOWSHWRS                     C  C  C  C  C  C


DATE           04/04/15  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          49      21    51      22    45      15    46      17    46
TEMP          42 47 32   21 46 46 30   23 38 41 30   15 36 43 33   18 37 44
DEWPT         12 17 22   17 33 27 12   19 35 38 15   13 14 24 25   14 31 27
PWIND DIR         S       S    SE      SW    SW      SW    SW      SW     W
WIND CHAR        GN      LT    LT      GN    GN      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B1   B1 B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         20      20    30      40    50      30    20      20    20
RAIN SHWRS        S          C  C  C    C  C  C  C    C  S  S  S    S  S  S
SNOWSHWRS         S  S    S  C  C  C    C  C  C  C    C  S  S  S    S  S  S

$$
MTZ008-021100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
902 PM MDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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          45          21          53          29
TEMP                   30 27 22 26 38 44 44 34 28 25 21 28 42 50 53 43 37 33 29
DEWPT                  19 17 15 16 14  9 14 17 21 18 15 15  8  4  5 11 16 16 15
RH                     63 65 74 65 37 23 29 49 75 74 77 58 24 15 14 27 42 49 55
WIND DIR                W SW SW SW NW NW NW NW SW SW SW SW SW SW SW SW  S  S  S
WIND SPD                8  8  8  6  9 10 11  5  8  9  9  9 13 13 12 12 11 11  9
CLOUDS                 B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR                     20          40          30           5          10
QPF 12HR                      0        0.02           0           0           0
SNOW 12HR                 00-00           T       00-00
RAIN SHWRS                                C  C
SNOWSHWRS                     C  C  C  C  C  C                                S


DATE           04/04/15  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          55      29    54      28    52      26    53      28    55
TEMP          48 54 37   29 46 52 35   28 43 51 33   26 45 52 35   28 43 54
DEWPT         13 13 22   19 20 19 21   19 17 15 22   18 16 15 23   20 20 21
PWIND DIR        SW       S     E      SW    SW      SW    SW      SW     W
WIND CHAR        GN      GN    LT      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B1 B1 SC   SC B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR         20      10    50      40    40      20    20      10    20
RAIN SHWRS        S          C  C  C    C  C  C  S    S  S  S          S  S
SNOWSHWRS      S  S          C  C  C    C  C  C  S    S  S  S          S  S

$$
MTZ011-021100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
902 PM MDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      27          50          25          57          28
TEMP                   32 30 27 30 43 50 48 36 31 29 25 33 48 56 55 41 36 32 28
DEWPT                  22 22 23 24 21 18 16 23 25 24 23 27 25 22 18 26 25 24 24
RH                     66 72 85 78 41 28 27 59 78 81 92 78 40 26 23 55 64 72 85
WIND DIR               NW  W NW NW NW NW NW SE SW SW  W  W  W  W  W  W  S  S  S
WIND SPD               21 18 17 17 16 13 10  4  6  6  9  9 14 14 10 10  5  5  5
CLOUDS                 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC B1
POP 12HR                     30          20          20          10           5
QPF 12HR                   0.01           0        0.02           0           0
SNOW 12HR                     T       00-00       00-00
RAIN SHWRS                          S  S  S  S  S  S                          S
SNOWSHWRS               S  S  S  S  S  S                                      S


DATE           04/04/15  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          59      27    54      28    49      24    53      25    56
TEMP          53 56 37   27 47 51 35   29 43 47 29   24 41 51 32   25 47 54
DEWPT         25 24 29   25 29 28 30   26 29 28 25   22 32 29 29   23 30 32
PWIND DIR        SW       N    SE       E     E       E    SE      SE    SW
WIND CHAR        LT      LT    LT      GN    GN      GN    LT      LT    GN
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B2   B2 OV OV B2   B2 B1 B1 SC   SC SC SC
POP 12HR         30      20    20      60    60      20    20      10    10
RAIN SHWRS     S  C  S    S  S  S  L    L  L  L  S    S  S  S
SNOWSHWRS      S     S    S  S  S  L    L  L  L  S    S  S  S

$$
MTZ051-021100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
902 PM MDT WED APR 1 2015

DATE           04/01/15      THU 04/02/15            FRI 04/03/15            SAT
MDT 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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                      27          46          27          54          30
TEMP                   32 29 27 28 38 43 46 33 31 28 27 34 47 52 53 39 35 31 31
DEWPT                  18 19 20 21 21 19 14 20 22 21 19 23 19 18 14 21 22 21 20
RH                     56 66 74 75 50 38 27 58 69 75 71 64 32 26 21 48 59 66 63
WIND DIR                W  W NW NW NW NW NW SW SW SW  W  W  W  W  W  W SW SW SW
WIND SPD               17 17 16 18 18 17 12  4  8  9 11 11 14 14  9  9  8  8  8
CLOUDS                 SC SC B1 B1 B2 B2 B2 B2 B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1
POP 12HR                     20          30          20          10           5
QPF 12HR                   0.01           0           0           0           0
SNOW 12HR                     T       00-00       00-00
RAIN SHWRS                          C  C  S  S
SNOWSHWRS               S  S  C  C  C  C  S  S  S  S                          S


DATE           04/04/15  SUN 04/05/15  MON 04/06/15  TUE 04/07/15  WED 04/08/15
MDT 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          57      29    51      29    49      27    52      30    55
TEMP          54 54 37   30 47 50 34   30 41 47 32   27 46 50 36   30 48 54
DEWPT         19 22 26   22 24 24 26   23 24 27 27   21 20 28 27   24 22 27
PWIND DIR        SW       W    NE       E     W      NW    SW      SW     W
WIND CHAR        GN      GN    LT      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B1 B1 B1   B1 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B1
POP 12HR         20      20    30      40    50      30    20      10    10
RAIN SHWRS        S  S    S  C  C  C    C  C  C  C    C  S  S
SNOWSHWRS      S  S  S    S  C  C  C    C  C  C  C    C  S  S

$$


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