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Issued by NWS Great Falls, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
255 PM MDT WED APR 16 2014

MTZ012-171100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
255 PM MDT WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            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                      33          59          42          57          31
TEMP          43 44 38 35 34 34 44 53 57 58 49 44 43 42 49 54 57 55 45 38 34 32
DEWPT         28 27 30 30 31 32 35 32 31 32 39 39 39 38 38 32 28 25 30 30 30 30
RH            55 51 73 82 89 92 70 44 37 37 68 82 86 86 66 43 33 31 55 73 85 92
WIND DIR      SW  E SE  S SW  S SW SW  E SE  E SE SE SW SW  W  W  W  W SW SW  S
WIND SPD       3  6  8  8  9  9 10  5  6  6  6  8  9 11 18 24 29 25 25 10 10  9
WIND GUST                                                     41 35 35
CLOUDS        OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC SC SC
POP 12HR                     30          20          20          30          20
QPF 12HR                   0.04        0.02        0.02        0.06           0
SNOW 12HR                     T       00-00       00-00
RAIN SHWRS     C                    S  S        S  S  C  C  C  C  S  S
SNOWSHWRS      C  C  C  C  C


DATE           04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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          64      40    64      38    65      41    59      38    42
TEMP          55 62 47   41 61 62 45   39 59 63 47   41 56 57 42   38 42 41
DEWPT         28 24 35   37 34 31 37   37 36 34 40   38 40 41 39   37 34 33
PWIND DIR        SW      SW    SW       W     S      SW    SE       N     W
WIND CHAR        GN      GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC SC   SC SC SC SC   SC B1 B1 B1   B1 B2 B2 OV   OV OV OV
POP 12HR          0       0     0       5    20      30    30      40    50
RAIN SHWRS                                 S  S  C    C  C  C  C    C  C  C

$$
MTZ010-171100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
255 PM MDT WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            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          54          38          52          30
TEMP          38 40 35 32 32 31 39 49 53 54 46 42 40 38 46 52 52 48 40 36 33 30
DEWPT         26 26 27 26 27 28 32 31 33 34 35 35 34 34 34 29 27 27 29 28 28 28
RH            62 57 72 78 81 88 76 50 46 46 65 76 79 85 63 41 38 44 64 72 82 92
WIND DIR       E SE SE  S SE  S  E  S SE  S SE SE SE SW  W  W  W  W  W  W  W  W
WIND SPD       6 11 10 10  4  5  4  4  6 10  9  8 10 14 23 28 34 31 31 12 12  9
WIND GUST                                                  40 51 42 42
CLOUDS        OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC SC SC
POP 12HR                     40          30          30          30          20
QPF 12HR                   0.06        0.04        0.07        0.07           0
SNOW 12HR                     1       00-00       00-00
RAIN SHWRS                    S  S  C  C  S  S  C  C  C  C  C  C  S  S
SNOWSHWRS      C  C  C  C  C  S  S


DATE           04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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          61      38    59      34    61      36    55      33    39
TEMP          51 59 43   38 58 55 39   34 55 59 42   36 51 54 38   33 39 39
DEWPT         26 26 31   33 29 30 31   31 31 30 34   33 36 36 33   29 32 31
PWIND DIR        SW      SW    SW       W    SW       S    SE       N     W
WIND CHAR        GN      GN    WY      GN    GN      LT    LT      GN    GN
AVG CLOUDS    SC SC SC   SC SC SC SC   SC B1 B1 B1   B1 B2 B2 OV   OV OV OV
POP 12HR          0       0     5       5    10      30    30      40    50
RAIN SHWRS                                       C    C  C  C  C    C  C  C

$$
MTZ014-171100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
255 PM MDT WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            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          63          40          58          34
TEMP          51 49 42 39 36 35 43 56 61 62 52 47 43 40 47 56 58 56 48 43 38 34
DEWPT         21 22 27 29 30 31 32 29 26 27 33 35 35 35 35 29 24 22 25 26 28 30
RH            30 34 55 67 79 85 65 35 26 26 48 63 73 82 63 35 27 26 40 51 67 85
WIND DIR       W  W  S  S  S  S  S  S SE SE SE SE SE  W  W  W  W  W  W SW SW  S
WIND SPD      13  5  4  5  4  5  6  5  6  5  2  3  4  9 13 19 23 19 19  5  5  4
CLOUDS        B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 SC SC SC SC SC
POP 12HR                     30          20          30          40          20
QPF 12HR                   0.04           0        0.05        0.05           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS     C  C  C  S  S        S  S  S  S  C  C  C  C  C  C  S  S


DATE           04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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          66      40    65      38    65      41    62      40    46
TEMP          56 64 48   40 59 63 46   38 57 63 48   41 57 60 45   40 46 45
DEWPT         27 23 32   34 32 26 34   35 34 30 38   38 38 35 36   36 32 29
PWIND DIR        SW      SW    SW       W     S      NW    SE      NW     W
WIND CHAR        LT      GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B2 B2
POP 12HR          0       0     5       5    30      30    40      40    50
RAIN SHWRS                                 C  C  C    C  C  C  C    C  C  C

$$
MTZ055-171100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
255 PM MDT WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            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          63          36          60          30
TEMP          48 51 42 37 33 30 40 55 62 62 50 44 39 36 45 56 60 58 48 40 34 30
DEWPT         26 27 31 31 29 28 30 28 26 26 33 33 33 32 36 34 28 27 31 30 30 29
RH            42 39 65 79 85 92 67 35 25 25 52 65 79 85 70 43 29 30 51 67 85 96
WIND DIR       W SW  S SE  S  S SW SW SW  S  S SE SE  S  W  W  W  W  W  W  W  S
WIND SPD       9  5  5  4  4  5  5  5  8  8  5  5  8  5  9 11 18 17 17  3  3  5
CLOUDS        B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC
POP 12HR                     40          10          20          40          20
QPF 12HR                   0.06           0           0        0.08        0.03
SNOW 12HR                     T       00-00       00-00
RAIN SHWRS        C  C  C  C                    S  S  C  C  C  C  S  S
SNOWSHWRS      C  C  C  C  C


DATE           04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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          65      34    68      35    66      37    63      34    46
TEMP          52 64 44   34 60 66 45   35 58 64 48   37 58 60 41   34 45 45
DEWPT         30 24 32   29 31 27 32   31 33 30 37   34 35 31 34   32 31 28
PWIND DIR        SW      SW    SW      SW     S       S    SE       E     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC FW   FW SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B2 B2
POP 12HR          5       0     5       5    30      30    40      40    60
RAIN SHWRS                                 C  C  C    C  C  C  C    C  L  L

$$
MTZ055-171100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
255 PM MDT WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            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                      21          51          33          51          29
TEMP          43 42 33 29 24 22 35 48 51 49 42 38 35 33 41 49 51 49 41 35 31 29
DEWPT         21 21 22 22 21 20 25 27 28 28 31 31 31 31 33 33 32 31 31 29 29 29
RH            41 43 63 75 88 92 66 44 41 44 65 76 85 92 73 54 48 50 67 78 92100
WIND DIR      SW  W SW  S  S  S SW SW SW SW  S  S  S  S SW SW SW SW SW  S  S  S
WIND SPD      10  9  6  6  4  5  8 10 13  9  5  6  6 11  9 16 14 10 10  3  3  5
CLOUDS        B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 SC SC B2 B2 B2 B2 B1 B1 B1 B1 SC
POP 12HR                     30          10          20          50          30
QPF 12HR                   0.03           0        0.02        0.12        0.06
SNOW 12HR                     T       00-00       00-00
RAIN SHWRS                                      S  S  C  C  C  C  C  C  S  S
SNOWSHWRS      C  C  C  S  S                                            S  S


DATE           04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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      30    56      30    56      33    55      30    39
TEMP          49 51 36   30 51 53 36   30 52 54 39   34 51 51 36   30 39 38
DEWPT         29 26 28   27 32 27 29   27 32 28 31   29 31 29 27   27 30 29
PWIND DIR         S      SW     S       S     S       S     S      SW     W
WIND CHAR        LT      LT    GN      LT    GN      GN    GN      LT    LT
AVG CLOUDS    SC SC FW   FW SC SC SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B2 B2
POP 12HR          5       0     5       5    20      30    30      40    50
RAIN SHWRS                                 S  S  C    C  C  C  C    C  C  C
SNOWSHWRS                                                              C  C

$$
MTZ008-171100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
255 PM MDT WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            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          63          39          58          31
TEMP          49 50 41 38 34 31 40 54 61 61 51 46 41 39 45 54 58 57 48 41 36 31
DEWPT         16 17 25 25 25 24 27 23 19 23 30 30 31 30 33 27 20 18 24 25 26 25
RH            26 27 52 59 69 75 59 30 19 23 44 53 67 70 62 35 23 21 39 52 67 78
WIND DIR       W  W SW SW  S  S SW SW SW  S  S  S  S SW SW  W  W  W  W NW NW SW
WIND SPD      10 10  4  6  9  8  9  8 11 11  8  8  9  8 10 13 17 12 12  3  3  5
CLOUDS        B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC
POP 12HR                     20           5          30          40          20
QPF 12HR                   0.03           0        0.05        0.07           0
SNOW 12HR                     T       00-00       00-00
RAIN SHWRS        S  S  S  S              S  S  C  C  C  C  C  C  S  S
SNOWSHWRS         S  S  S  S


DATE           04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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          64      36    65      35    64      39    61      34    43
TEMP          53 63 44   36 58 63 44   35 58 62 45   39 56 59 41   34 43 42
DEWPT         22 18 26   27 27 24 28   29 29 26 33   33 30 22 28   27 25 23
PWIND DIR        SW      SW    SW      SW     S       S     S      SW    NW
WIND CHAR        LT      GN    GN      LT    LT      GN    LT      LT    GN
AVG CLOUDS    SC SC FW   FW SC SC SC   SC B1 B1 B1   B1 B1 B1 B2   B2 B2 B2
POP 12HR          0       0     5      10    30      30    30      40    50
RAIN SHWRS                                 C  C  C    C  C  C  C    C  C  C

$$
MTZ011-171100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
255 PM MDT WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            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          60          38          61          31
TEMP          42 43 37 34 31 30 38 51 58 59 48 43 40 38 48 57 61 58 47 39 34 31
DEWPT         26 26 27 27 27 27 30 32 32 33 35 34 32 32 35 35 32 32 31 29 29 28
RH            53 51 67 75 85 88 73 48 37 37 60 70 73 79 60 43 33 37 53 67 82 88
WIND DIR       E  E  E SE  E  E  E SE  E SE  E  E  E SE SW SW SW  W  W  W  W  W
WIND SPD       8 10 11 13 13 12 13  8 12  8 10 14 17 14 13 19 26 27 27 13 13  9
WIND GUST                                                     36 39 39
CLOUDS        OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B2 B2 B1 B1 SC SC FW
POP 12HR                     30          20          20          30          30
QPF 12HR                   0.03        0.01        0.01        0.06        0.02
SNOW 12HR                     T       00-00           T
RAIN SHWRS                          S  S        S  S  C  C  C  C  C  C  S  S
SNOWSHWRS      C  S  S  C  C


DATE           04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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          64      35    68      34    67      38    63      37    47
TEMP          55 63 44   35 62 66 44   34 61 66 45   38 59 61 42   37 47 46
DEWPT         28 23 30   31 33 28 32   31 32 28 35   32 38 37 35   33 37 37
PWIND DIR         W      SW    SW       W    SW      SE     E       E     W
WIND CHAR        GN      GN    BZ      GN    LT      LT    GN      GN    GN
AVG CLOUDS    FW FW FW   FW FW FW SC   SC B1 B1 B1   B1 B2 B2 OV   OV OV OV
POP 12HR          0       0     5       5    10      30    20      40    50
RAIN SHWRS                                       C    C  S  S  C    C  C  C

$$
MTZ051-171100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
255 PM MDT WED APR 16 2014

DATE           04/16/14      THU 04/17/14            FRI 04/18/14            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                      27          56          36          57          29
TEMP          39 40 34 30 29 28 40 50 54 54 44 39 37 36 48 55 57 54 43 37 32 29
DEWPT         27 26 27 26 26 25 28 27 29 30 33 33 32 32 34 30 28 30 31 30 29 28
RH            62 57 75 85 88 88 62 41 38 40 65 79 82 85 58 38 33 40 62 75 88 96
WIND DIR       W  E SE SE  S SW  W  W SE SE SE SE SE  S  W  W  W NW NW  W  W  W
WIND SPD       6  4  6 10  9  9  8  5  3  5  6 10 12 13 10 16 17 20 20 11 11  9
CLOUDS        OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC
POP 12HR                     40          20          10          30          20
QPF 12HR                   0.06        0.02           0        0.07           0
SNOW 12HR                     1       00-00       00-00
RAIN SHWRS                          S  S              C  C  C  C  S  S
SNOWSHWRS      C  C  C  C  C


DATE           04/19/14  SUN 04/20/14  MON 04/21/14  TUE 04/22/14  WED 04/23/14
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      36    64      35    63      37    59      35    43
TEMP          52 59 40   37 59 62 42   36 59 60 43   37 57 57 40   35 43 42
DEWPT         23 23 32   32 32 31 35   33 31 32 37   34 37 39 36   34 33 33
PWIND DIR         W      SW     W       W     S      SE    SE      SE     W
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    SC SC FW   FW FW FW SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B2 B2
POP 12HR          0       0     0       5    10      30    30      40    50
RAIN SHWRS                                       C    C  C  C  C    C  C  C

$$



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