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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
711 PM MDT TUE APR 22 2014

MTZ012-231100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
711 PM MDT TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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                      39          52          34          57          35
TEMP                51 43 41 39 46 51 52 50 41 37 36 35 45 52 57 56 46 40 37 35
DEWPT               42 39 35 31 28 21 20 23 26 27 27 30 32 30 29 29 34 34 33 33
RH                  71 86 79 73 49 30 28 34 55 67 69 82 60 43 34 35 63 79 85 92
WIND DIR             W  W  W  W  W  W  W  W  W SW SW SW SW  W  W  W  W SW SW SE
WIND SPD            21 19 25 24 27 29 27 26 23 18 16 14 16 16 19 11 11  8  8  4
WIND GUST                       37    37
CLOUDS              OV OV OV B2 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2
POP 12HR                    100          30          10          20          20
QPF 12HR                   0.30        0.02           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  L  L
RAIN SHWRS                          C  C                    S  S  S  S  S  S  C


DATE           04/25/14  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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          57      39    47      35    51      34    55      35    60
TEMP          51 55 43   39 44 46 39   35 48 50 38   34 50 54 41   35 54 59
DEWPT         36 37 39   38 38 37 35   34 32 30 32   31 29 25 34   33 33 30
PWIND DIR         E       E    NE       N    NW       W    SW       W     W
WIND CHAR        GN      GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 OV   OV OV OV B2   B2 B2 B2 SC   SC SC SC B1   B1 B1 B1
POP 12HR         40      60    60      40    40      20    20      20    20
RAIN                 L    L
RAIN SHWRS     C  C          L  L  C       C  C  S       S  S  S    S  S  S
SNOWSHWRS                               C             S

$$
MTZ010-231100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
711 PM MDT TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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          51          31          55          32
TEMP                49 42 39 37 45 51 51 46 39 34 32 32 42 51 55 54 45 38 34 32
DEWPT               38 33 30 30 26 21 22 26 28 28 27 27 30 27 26 28 32 32 31 30
RH                  66 70 70 75 47 30 32 45 64 78 81 81 62 39 32 36 60 79 89 92
WIND DIR             W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW SE
WIND SPD            24 21 29 31 34 33 33 28 26 21 20 16 16 13 17 12 12  5  5  4
WIND GUST                 40 41 49 48 48 39
CLOUDS              OV OV OV B1 B1 B1 B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B1 B1 B2
POP 12HR                     90          20          10          20          20
QPF 12HR                   0.23           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  C  C
RAIN SHWRS                          S  S                    S  S        S  S  C
SNOW                    C  C
SNOWSHWRS                           S  S
HIGH WIND               W  W  W  W  W  W


DATE           04/25/14  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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          56      35    44      32    51      31    54      32    60
TEMP          50 55 40   35 42 44 37   32 47 50 37   32 50 53 39   32 54 60
DEWPT         33 34 35   33 35 34 32   30 27 28 30   29 24 25 31   29 32 32
PWIND DIR        SE       E     E      NE     W      SW    SW      SW    SW
WIND CHAR        GN      BZ    GN      LT    LT      LT    GN      GN    LT
AVG CLOUDS    B2 B2 B2   B2 OV OV OV   OV B1 B1 SC   SC SC SC B1   B1 SC SC
POP 12HR         30      60    60      30    20      10    20      20    20
RAIN                 L    L
RAIN SHWRS     C  C                        S  S          S  S  S       S  S
SNOWSHWRS                    L  L  C    C                           S

$$
MTZ014-231100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
711 PM MDT TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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          53          35          58          37
TEMP                53 45 41 36 42 50 53 52 44 42 38 36 45 54 58 57 49 44 39 37
DEWPT               41 36 33 30 26 19 17 17 23 26 27 28 30 27 26 26 32 33 32 32
RH                  64 70 73 79 53 29 24 25 43 53 64 72 55 35 29 30 52 65 76 82
WIND DIR             W  W  W  W  W  W  W  W  W  W SW SW SW SW SW  W  W SW SW  E
WIND SPD            17 18 23 17 21 23 25 21 18 13 10 10 10 12 13 11 11  5  5  4
CLOUDS              OV OV OV B1 B1 B1 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 OV
POP 12HR                    100          30          20          30          20
QPF 12HR                   0.26        0.04           0        0.04        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  C  C
RAIN SHWRS                    C  C  C  C  S  S              C  C  S  S  S  S  C
SNOW                    C  C
SNOWSHWRS                     C  C
TSTMS


DATE           04/25/14  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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          58      40    53      36    54      34    57      35    63
TEMP          53 56 45   40 51 50 41   36 51 53 41   34 51 56 41   35 55 61
DEWPT         33 33 38   37 34 34 33   32 25 21 28   28 25 23 31   31 29 22
PWIND DIR         E      NE     N      NW     W       W    SW       W    NW
WIND CHAR        LT      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV OV   OV OV OV OV   OV B2 B2 SC   SC B1 B1 B1   B1 B1 B1
POP 12HR         50      60    60      40    30      20    20      20    20
RAIN                 L    L
RAIN SHWRS     C  C          L  L  C    C  C  C  S    S  S  S  S    S  S  S
SNOWSHWRS                                             S

$$
MTZ055-231100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
711 PM MDT TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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          52          30          58          33
TEMP                48 37 34 32 39 48 51 50 45 41 35 30 40 50 56 57 48 41 36 33
DEWPT               39 34 31 29 29 21 19 21 23 24 25 25 29 31 30 27 33 34 33 31
RH                  71 89 89 88 67 34 28 31 41 50 66 81 64 48 37 31 56 76 89 92
WIND DIR             W  W  W  W  W  W  W  W  W SW SW SW SW SW SW SW SW  S  S  E
WIND SPD            20 14 21 14 21 20 23 19 19 12 13 10 12 16 19 10 10  5  5  6
CLOUDS              OV OV OV B2 B2 B1 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     90          40          30          30          40
QPF 12HR                   0.32        0.06        0.03        0.04        0.05
SNOW 12HR                     1           T       00-00
RAIN                 D  D  D
RAIN SHWRS                          C  C  C  C  S  S  S  S  C  C  C  C  S  S  C
SNOW                    D  D
SNOWSHWRS                     C  C  C  C  C  C  S  S  S  S
TSTMS
FLOOD                A  A  A  A  A  A  A


DATE           04/25/14  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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          60      34    56      32    53      28    55      30    60
TEMP          52 59 43   34 52 54 38   32 48 52 37   28 49 54 38   30 53 59
DEWPT         33 30 36   33 34 35 33   29 29 27 28   25 27 26 30   27 28 24
PWIND DIR        SE       E     E      NW     W       W     W       W    NW
WIND CHAR        GN      GN    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 OV   OV B2 B2 B2   B2 B2 B2 SC   SC B1 B1 B1   B1 SC SC
POP 12HR         40      60    60      50    40      20    20      20    20
RAIN                 L    L
RAIN SHWRS     C  C          L  L  C       C  C  S       S  S  S       S  S
SNOWSHWRS                               C             S             S

$$
MTZ055-231100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
711 PM MDT TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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                      28          43          25          48          30
TEMP                42 35 31 28 32 37 42 42 37 31 28 26 38 47 48 46 39 35 32 31
DEWPT               33 30 28 26 24 21 20 19 21 23 23 23 27 28 29 29 30 31 30 29
RH                  70 82 88 92 72 52 41 39 52 72 81 88 64 47 47 51 70 85 92 92
WIND DIR            SW SW SW  W  W  W SW SW SW SW SW SW SW SW SW SW SW  S  S SE
WIND SPD            14 13 16 13 16 18 21 19 19 14 14 12 17 18 19 11 11  9  9  9
CLOUDS              OV OV OV OV OV OV OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     90          60          40          40          30
QPF 12HR                   0.35        0.11        0.06        0.09        0.09
SNOW 12HR                     1           1           1
RAIN                 D
RAIN SHWRS                                                  C  C  C  C  C  C  C
SNOW                    L  L
SNOWSHWRS                     L  L  L  L  C  C  C  C  C  C  C  C        C  C  C
TSTMS
FLOOD                A  A  A  A  A  A  A


DATE           04/25/14  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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    49      29    45      24    47      25    51
TEMP          49 48 36   31 45 45 34   30 43 43 31   25 44 45 31   25 48 48
DEWPT         34 33 32   30 34 33 30   27 28 26 24   23 24 22 25   23 28 26
PWIND DIR         S      SE    SE      SW    NW      NW    NW      NW     N
WIND CHAR        GN      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 OV   OV B2 B2 OV   OV B2 B2 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         50      60    60      50    50      20    20      20    10
RAIN                 L    L
RAIN SHWRS     C  C          L  L  C
SNOWSHWRS      C             L          C  C  C  S    S  S  S  S    S

$$
MTZ008-231100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
711 PM MDT TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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          50          31          56          34
TEMP                44 36 33 30 36 44 49 48 41 37 33 31 40 50 55 55 48 42 38 34
DEWPT               33 29 27 25 23 14 13 14 22 24 24 23 27 24 22 21 30 32 31 30
RH                  65 75 78 81 59 29 23 25 46 59 69 72 59 36 27 26 49 67 76 85
WIND DIR             W  W  W  W  W  W SW  W SW SW SW  S SW SW SW  W  W  S  S SE
WIND SPD            11 16 14 12 19 20 25 20 19 14 16 12 16 17 21 11 11  6  6  8
CLOUDS              OV OV OV B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV
POP 12HR                     90          30          30          30          30
QPF 12HR                   0.26        0.02        0.03        0.08        0.06
SNOW 12HR                     1       00-00       00-00
RAIN                 D
RAIN SHWRS                                C  C        S  S  C  C  C  C  S  S  C
SNOW                    C  C
SNOWSHWRS                     S  S  C  C  C  C  S  S  S  S
TSTMS


DATE           04/25/14  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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          56      36    52      32    52      28    54      31    59
TEMP          51 55 43   36 50 49 38   32 47 51 35   28 47 53 39   31 51 58
DEWPT         31 25 33   33 30 29 27   25 22 15 22   23 19 16 27   25 22 17
PWIND DIR        SE      SE    NE      NW     W       W     W       W    NW
WIND CHAR        GN      GN    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    OV OV OV   OV OV OV B2   B2 B2 B2 SC   SC B1 B1 B1   B1 B1 B1
POP 12HR         50      60    60      50    40      20    20      20    20
RAIN                 L    L
RAIN SHWRS     C  C          L  L  C       C  C             S  S       S  S
SNOWSHWRS                          C    C  C     S    S  S          S

$$
MTZ011-231100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
711 PM MDT TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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                      41          58          33          60          32
TEMP                59 47 44 41 47 55 57 54 45 40 36 33 44 57 60 58 47 38 35 33
DEWPT               41 40 39 36 34 26 21 24 29 29 29 29 32 28 26 25 31 32 31 30
RH                  51 76 82 82 60 32 24 31 53 64 75 85 62 33 27 28 53 79 85 89
WIND DIR             S  W  W  W  W  W  W  W  W  W  W  W  W  W  W NW NW NE NE NE
WIND SPD            11 18 24 24 29 28 29 27 23 21 19 18 18 21 18 14 14  4  4  6
WIND GUST                          39
CLOUDS              OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC B2 B2 B2 B2 B2
POP 12HR                    100          40          30          20          10
QPF 12HR                   0.34        0.06        0.03           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN                 D  D  D
RAIN SHWRS                    C  C  C  C  C  C  S  S  S  S  S  S


DATE           04/25/14  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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          62      36    52      34    49      31    54      31    60
TEMP          54 59 42   36 48 50 37   34 46 48 37   31 49 53 38   31 53 59
DEWPT         35 34 35   32 36 36 34   31 35 35 32   29 32 30 30   28 31 28
PWIND DIR         E       E     E       E    SE      SE     S       S    SE
WIND CHAR        GN      BZ    BZ      BZ    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B2 B2   B2 B2 B2 OV   OV B2 B2 B2   B2 B1 B1 B1   B1 FW FW
POP 12HR         10      50    60      50    50      30    20      20    20
RAIN                 C    C
RAIN SHWRS                   L  L  C       C  C  C       S  S  S       S  S
SNOWSHWRS                    L     C    C        C    C             S

$$
MTZ051-231100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
711 PM MDT TUE APR 22 2014

DATE           04/22/14      WED 04/23/14            THU 04/24/14            FRI
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                      35          51          29          55          32
TEMP                51 42 37 35 40 48 50 50 39 35 31 30 44 51 54 54 43 37 34 32
DEWPT               42 39 35 30 25 16 16 18 24 26 26 26 28 24 24 25 30 32 31 31
RH                  71 89 92 82 55 27 25 28 54 69 81 85 53 34 31 32 60 82 89 96
WIND DIR             S  W  W  W  W  W  W  W  W  W  W  W  W  W  W NW NW  W  W  S
WIND SPD            11 20 27 26 31 31 29 26 21 21 18 17 19 20 18 12 12  5  5  5
WIND GUST                       41 41
CLOUDS              OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1
POP 12HR                     90          30          10          20          20
QPF 12HR                   0.35        0.05           0           0           0
SNOW 12HR                 00-00           T       00-00
RAIN                 D  L  L
RAIN SHWRS                    C  C  C  C                    S  S  S  S  S  S  C
SNOWSHWRS                     C  C  C  C
TSTMS


DATE           04/25/14  SAT 04/26/14  SUN 04/27/14  MON 04/28/14  TUE 04/29/14
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      34    49      32    44      29    48      29    54
TEMP          51 53 42   34 46 46 37   32 42 43 33   29 45 47 35   30 50 53
DEWPT         33 33 34   33 36 38 35   31 31 30 29   28 27 28 31   29 30 30
PWIND DIR        SE       E     E       E    NW      NW     W       E     W
WIND CHAR        GN      BZ    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 B2   B2 OV OV OV   OV OV OV B2   B2 B1 B1 B1   B1 SC SC
POP 12HR         30      70    50      60    50      30    20      20    20
RAIN                 L    L
RAIN SHWRS     C  C             C             C  C       S  S  S       S  S
SNOWSHWRS                    C     L    L  C  C  C    C  S          S

$$



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