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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
557 PM MDT WED APR 23 2014

MTZ012-241100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
557 PM MDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            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                      34          59          35          58          40
TEMP             50 41 36 35 35 45 54 58 57 47 41 37 35 46 53 57 55 49 45 42 40
DEWPT            22 25 26 27 30 33 30 30 30 34 33 32 32 36 35 36 38 41 40 39 39
RH               33 52 67 72 82 62 40 34 35 60 73 82 89 68 50 45 53 74 82 89 96
WIND DIR          W  W SW SW SW SW SW  W  W  W SW SW  S  S  E  E NE NE NE NE  E
WIND SPD         28 19 16 16 13 19 20 23 19 14 10 12  3  3 11 11 12 12  5  5  5
WIND GUST        40
CLOUDS           SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 OV OV OV OV OV
POP 12HR                      0          20          10          20          70
QPF 12HR                      0           0           0        0.01        0.15
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              L  L  L  L  D
RAIN SHWRS                          S  S                    S  S


DATE           04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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      36    53      35    55      33    61      38    66
TEMP          47 49 40   36 51 51 37   35 53 53 38   34 54 60 45   39 60 65
DEWPT         42 43 37   34 32 30 31   30 28 24 31   31 29 26 34   33 33 29
PWIND DIR        NE       N     W       W     W       W     W       E     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    OV OV OV   OV OV OV SC   SC SC SC B2   B2 SC SC SC   SC SC SC
POP 12HR         80      40    30      20    20      10    10       5    10
RAIN           D  D
RAIN SHWRS           C    C  C  C  S    S  S  S
SNOWSHWRS                               S

$$
MTZ010-241100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
557 PM MDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            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          57          32          56          36
TEMP             47 39 34 33 31 43 53 56 55 46 38 35 32 43 51 55 54 46 41 38 36
DEWPT            20 23 25 27 27 31 28 29 30 32 31 30 28 33 30 28 30 35 36 35 34
RH               34 52 69 78 85 62 38 35 38 58 76 82 85 67 44 35 40 65 82 89 92
WIND DIR          W  W  W  W  W SW  W  W  W  W  W  W  W  W  E  E  E  E  E  E  E
WIND SPD         34 25 21 19 13 17 18 23 23 19 11 12  3  3 10 10 14 14  8  8  6
WIND GUST        51 35
CLOUDS           SC SC SC SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 OV OV OV OV OV
POP 12HR                      0          20          10          20          70
QPF 12HR                      0           0           0           0        0.17
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              L  L  L  L  D
RAIN SHWRS                          S  S                    S  S


DATE           04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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      32    52      31    52      30    61      35    65
TEMP          45 50 38   32 50 49 35   31 49 50 35   31 56 60 43   36 59 64
DEWPT         37 36 33   30 27 27 28   27 26 25 28   27 26 26 32   31 31 28
PWIND DIR        NE       N     W       W     W       W     W      SW     S
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV OV B2   B2 B1 B1 SC   SC SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         80      30    20      10    20      10    10      10    10
RAIN           D  D
RAIN SHWRS           C    C  S  S          S  S
SNOWSHWRS            C    C  S             S

$$
MTZ014-241100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
557 PM MDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            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                      36          60          36          58          38
TEMP             50 44 41 38 36 45 54 59 58 49 44 39 37 45 55 58 55 48 44 40 38
DEWPT            21 23 24 26 29 32 31 30 30 32 32 31 31 34 32 32 34 37 38 36 35
RH               31 43 50 62 75 60 41 33 34 52 62 73 79 65 41 37 45 65 79 85 89
WIND DIR          W  W  W SW SW SW SW  W  W  W SW SW SE SE  E  E NE NE NW NW NW
WIND SPD         21 14 12  9  6  9 12 16 14 11  3  3  3  3  8  8  8  8  4  4  4
CLOUDS           B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR                     10          30          20          50          70
QPF 12HR                      0        0.02        0.02        0.06        0.12
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              L  L  L  L  D
RAIN SHWRS                    S  S  C  C  S  S  S  S  C  C  C  C


DATE           04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          53      35    55      34    55      34    62      37    68
TEMP          51 50 40   35 51 54 42   34 50 54 42   34 54 61 45   37 59 66
DEWPT         34 34 32   30 27 23 26   28 22 18 26   27 26 19 31   31 30 23
PWIND DIR        NW      NW     W       W     W       W    SW       W    SE
WIND CHAR        LT      GN    LT      GN    GN      GN    LT      LT    LT
AVG CLOUDS    OV OV OV   OV OV OV SC   SC SC SC B2   B2 B2 B2 SC   SC SC SC
POP 12HR         80      40    30      20    20      10    10      10    10
RAIN           D  D
RAIN SHWRS           C    C  C  C  S    S  S  S
SNOWSHWRS                               S  S

$$
MTZ055-241100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
557 PM MDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            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                      31          59          34          60          37
TEMP             45 42 40 36 31 41 54 59 58 48 42 38 34 45 54 59 59 51 46 40 37
DEWPT            20 24 26 27 27 30 30 29 30 33 33 33 31 35 36 35 36 39 38 37 35
RH               36 48 57 69 85 65 40 32 34 56 70 82 89 68 50 40 42 63 73 89 92
WIND DIR          W SW SW SW SW  W SW SW SW SW SW  S SE SE SE SE SE SE  E  E  E
WIND SPD         23 12  9  9  8  6 17 19 13  9  3  4  4  4  6  6  9  9  4  4  4
CLOUDS           B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV
POP 12HR                     30          40          30          50          60
QPF 12HR                   0.03        0.02        0.03        0.07        0.09
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              L  L  L  L  L
RAIN SHWRS        C  C  S  S        C  C  C  C  S  S  C  C  C  C
SNOWSHWRS               S  S


DATE           04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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      33    55      30    54      29    61      31    67
TEMP          53 53 40   33 50 54 38   30 47 53 39   29 52 61 41   31 57 65
DEWPT         34 32 34   30 30 27 29   27 28 25 28   26 25 18 30   27 28 22
PWIND DIR        NE      NW     W       W     W       W     W      NE     E
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      LT    LT
AVG CLOUDS    OV OV OV   OV OV OV SC   SC B1 B1 B2   B2 B2 B2 SC   SC SC SC
POP 12HR         70      50    40      20    20      20    10      10    10
RAIN           L  L
RAIN SHWRS           C    C  C  C  S    S  S  S  S    S
SNOWSHWRS                 C  C          S  S

$$
MTZ055-241100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
557 PM MDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            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                      25          48          31          50          32
TEMP             41 36 31 28 26 38 46 47 45 40 36 33 31 41 49 50 46 40 36 34 32
DEWPT            20 20 22 22 24 27 29 30 31 32 32 31 30 33 34 35 34 34 33 33 31
RH               42 52 69 78 92 64 51 51 58 73 85 92 96 73 56 56 63 79 89 96 96
WIND DIR         SW SW SW SW SW SW SW SW SW  S  S  S SE SE  S  S  S  S SE SE  E
WIND SPD         17 16 14 12 12 17 19 18 13 12 10  8  6  6  6  6 11 11  3  3  4
CLOUDS           B1 B1 B1 B1 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV
POP 12HR                     40          40          50          60          70
QPF 12HR                   0.03        0.03        0.03        0.11        0.08
SNOW 12HR                     T       00-00       00-00
RAIN                                                              L  L  C  C  L
RAIN SHWRS                          C  C  C  C  C  C  C  C  L  L
SNOWSHWRS         C  C  S  S  C  C  C  C              C  C


DATE           04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          48      31    47      27    46      25    51      26    55
TEMP          45 45 35   31 45 45 33   27 43 45 32   26 48 49 33   26 51 52
DEWPT         35 33 30   29 29 27 26   25 26 23 23   24 28 28 27   24 30 29
PWIND DIR         S       W    NW       W     W       W    NW       N     E
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV B2   B2 B2 B2 B1   B1 B1 B1 B1   B1 SC SC SC   SC SC SC
POP 12HR         70      60    50      30    20      10    10       5     5
RAIN           L  L
RAIN SHWRS           L
SNOWSHWRS            L    L  C  C  C    C  S  S

$$
MTZ008-241100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
557 PM MDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            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                      32          56          35          57          36
TEMP             42 38 36 35 32 42 51 55 55 47 42 38 35 44 52 56 56 49 44 40 36
DEWPT            22 24 24 23 23 27 25 25 26 32 32 32 31 34 31 29 29 35 34 34 33
RH               44 57 61 61 69 55 36 31 32 56 67 79 85 68 44 35 35 58 68 79 89
WIND DIR          W SW SW SW  S SW SW SW SW SW  S SE SE SE  S  S  S  S NE NE  N
WIND SPD         21 13 12 12 12 16 17 20 14 10  6  5  5  5 11 11 17 17  5  5 10
CLOUDS           B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV
POP 12HR                     30          40          40          60          60
QPF 12HR                   0.02        0.03        0.02        0.13        0.08
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              L  L  L  L  D
RAIN SHWRS        C  C              C  C  S  S  C  C  C  C  L  L
SNOWSHWRS         C  C


DATE           04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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      31    53      29    52      29    60      33    64
TEMP          50 50 37   31 47 52 37   29 46 51 36   29 51 59 42   33 56 63
DEWPT         31 27 29   26 22 17 24   23 21 17 23   23 20 15 26   24 23 18
PWIND DIR         N      NW    NW       W     W       W     W       E    SE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    GN
AVG CLOUDS    OV OV OV   OV B2 B2 SC   SC B1 B1 B2   B2 B1 B1 SC   SC SC SC
POP 12HR         80      50    40      20    20      10    10      10    10
RAIN           D  D
RAIN SHWRS           C    C  C  C  S       S  S
SNOWSHWRS                 C  C     S    S  S

$$
MTZ011-241100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
557 PM MDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            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                      31          62          34          64          40
TEMP             56 45 37 34 32 45 58 62 61 51 44 38 34 45 57 63 61 52 46 43 40
DEWPT            18 25 27 28 28 32 30 28 29 32 34 32 30 34 33 29 30 36 37 37 37
RH               22 45 67 78 85 60 34 27 29 48 68 79 85 65 40 27 31 54 71 79 89
WIND DIR          W  W  W  W  W  W  W  W  W  W  W  W NW NW  E  E  E  E  E  E  E
WIND SPD         27 19 17 16 14 16 17 18 16 12  8  9  4  4 10 10 12 12 13 13 13
WIND GUST        39
CLOUDS           B1 B1 SC SC SC SC SC SC B2 B2 B1 B1 SC SC B1 B1 OV OV OV OV OV
POP 12HR                     20           5          10          10          60
QPF 12HR                   0.01           0           0           0        0.09
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              C  C  L  L  L
RAIN SHWRS        S


DATE           04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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      35    56      32    56      32    61      34    67
TEMP          51 53 41   35 52 55 39   33 51 54 39   32 55 60 43   34 60 66
DEWPT         37 36 37   33 35 32 31   30 33 33 32   29 33 30 32   30 32 27
PWIND DIR         E       E    NW       W    SW       W     S       E    SE
WIND CHAR        GN      GN    LT      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV OV OV   OV OV OV OV   OV SC SC SC   SC SC SC SC   SC SC SC
POP 12HR         70      60    50      30    20      10    10      10    10
RAIN           L  L
RAIN SHWRS           L    L  C  C  C    C  S  S
SNOWSHWRS                               C  S

$$
MTZ051-241100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
557 PM MDT WED APR 23 2014

DATE           04/23/14      THU 04/24/14            FRI 04/25/14            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          57          32          57          37
TEMP             49 39 35 32 30 44 53 56 56 45 38 35 32 47 54 57 55 47 43 40 37
DEWPT            17 22 23 26 28 30 28 28 30 34 34 32 31 34 32 31 32 37 37 37 37
RH               28 50 61 78 92 57 38 34 37 65 85 89 96 60 43 37 41 68 79 89100
WIND DIR          W  W  W  W  W  W  W  W  W  W  W SW SW SW SE SE  E  E  E  E  E
WIND SPD         26 17 16 13 11 14 11 17 13 12  9 10  3  3 12 12 14 14 11 11  6
WIND GUST        36
CLOUDS           B1 B1 SC SC SC SC B1 B1 B2 B2 B1 B1 B1 B1 B2 B2 OV OV OV OV OV
POP 12HR                     20          20          20          20          70
QPF 12HR                   0.01        0.01        0.01        0.02        0.17
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                              L  L  L  L  L
RAIN SHWRS        S                 S  S  S  S        S  S  S  S


DATE           04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14  WED 04/30/14
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          52      33    49      30    50      29    56      31    61
TEMP          48 50 40   33 47 48 35   30 46 49 35   30 52 55 38   32 57 59
DEWPT         38 37 36   33 32 31 30   28 28 27 30   28 28 27 32   30 27 26
PWIND DIR         E       N    NW      NW     W       W     W      SE     S
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    LT
AVG CLOUDS    OV OV OV   OV OV OV OV   OV SC SC B2   B2 SC SC FW   FW SC SC
POP 12HR         70      60    50      30    20      10    10       5    10
RAIN           L  L
RAIN SHWRS           L    L  C  C  C          S
SNOWSHWRS                 L  C  C  C    C  S

$$



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