Point Forecast Matrices
Issued by NWS Great Falls, MT

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FOUS55 KTFX 272014
PFMTFX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE GREAT FALLS MT
214 PM MDT MON APR 27 2015

MTZ012-281100-
GREAT FALLS-CASCADE MT
47.47N 111.38W ELEV. 3663 FT
214 PM MDT MON APR 27 2015

DATE           04/27/15      TUE 04/28/15            WED 04/29/15            THU
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                      37          76          45          76          43
TEMP          59 60 51 42 39 38 54 68 73 75 63 54 49 45 60 72 76 72 63 54 53 43
DEWPT         29 27 31 30 30 30 38 36 31 31 36 37 37 34 43 41 33 36 46 36 26 29
RH            32 28 46 62 70 73 54 31 21 20 36 52 63 65 53 33 21 27 54 50 35 57
WIND DIR       S  S SE  S  S  S  S  S  S  S SE  S SW SW SW  W  W  W  W  W  W  W
WIND SPD       8  5  8  9 10 10 12 11 11 10  9  9 10 10 10 16 16 12 12 12 12 11
CLOUDS        FW FW FW FW FW FW FW CL CL FW FW FW FW FW FW SC SC B1 B1 B2 B2 B1
POP 12HR                      0           0           0           5          20
QPF 12HR                      0           0           0           0        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  S  S  S
TSTMS                                                             S  S


DATE           04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15  MON 05/04/15
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          64      40    66      40    66      37    62      36    61
TEMP          57 64 48   41 60 65 49   40 61 65 47   37 54 61 42   37 52 61
DEWPT         31 26 32   26 31 27 31   24 26 30 32   28 34 33 33   30 34 27
PWIND DIR         W       W     W       W     W       W     W      NE     E
WIND CHAR        GN      GN    GN      GN    GN      GN    LT      GN    LT
AVG CLOUDS    B1 SC SC   SC SC SC B1   B1 SC SC B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         20      10    10      10    10      10    20      20    10
RAIN SHWRS     S                                         S  S  S    S

$$
MTZ010-281100-
CUT BANK-GLACIER MT
48.60N 112.39W ELEV. 3838 FT
214 PM MDT MON APR 27 2015

DATE           04/27/15      TUE 04/28/15            WED 04/29/15            THU
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          74          39          69          36
TEMP          60 61 50 43 35 34 49 66 71 73 60 50 42 40 56 67 68 66 53 47 44 36
DEWPT         24 23 30 31 28 29 39 33 30 28 37 34 33 32 42 40 36 28 32 23 32 25
RH            25 23 46 62 75 82 68 29 22 19 42 54 70 73 59 37 31 24 44 38 62 64
WIND DIR      SW SW  S SW SW SW  S  S  S  S  S  W  W  W  W  W  W  W  W  W  W  W
WIND SPD      11  9  8  8  5  5  5 11 13  9  6  6  8 14 14 23 23 20 20 13 13 13
CLOUDS        FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW SC SC B1 B1 B2 B2 B1
POP 12HR                      0           0           0          10          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                              S  S


DATE           04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15  MON 05/04/15
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          61      34    63      35    63      33    56      32    59
TEMP          59 61 44   35 60 61 45   35 58 61 40   34 51 55 38   33 51 59
DEWPT         24 24 28   24 27 27 29   21 30 26 31   31 31 34 29   25 28 27
PWIND DIR         W       W     W       W     W       W    NW      NE    SE
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      LT    LT
AVG CLOUDS    B1 SC SC   SC SC SC B1   B1 SC SC B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         10      10    10      10     5      30    40      20    10
RAIN SHWRS                                       C    C  C  C  S    S
SNOWSHWRS                                                C

$$
MTZ014-281100-
HELENA-LEWIS & CLARK MT
46.61N 111.96W ELEV. 3893 FT
214 PM MDT MON APR 27 2015

DATE           04/27/15      TUE 04/28/15            WED 04/29/15            THU
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          76          44          74          40
TEMP          57 61 49 44 41 36 47 64 72 76 63 54 51 44 55 68 74 72 61 53 50 40
DEWPT         30 27 31 31 29 29 36 38 34 32 41 37 37 33 39 35 39 38 44 36 33 30
RH            35 27 50 60 62 75 65 38 25 20 44 52 59 65 55 29 28 29 53 52 52 67
WIND DIR       E SE SE  S SE  S  E SE  E SE  S  S SE  S  S  W  W  W  W  W  W  W
WIND SPD       5  5  8  5  5  6  6  9 10  8  8  5  5  5  5 10 10 11 11  9  9  5
CLOUDS        FW FW FW FW FW FW FW CL CL CL CL FW FW FW FW SC SC B1 B1 B2 B2 B1
POP 12HR                      0           0           0          10          30
QPF 12HR                      0           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  C  C  S


DATE           04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15  MON 05/04/15
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          65      38    68      39    66      39    65      38    66
TEMP          53 65 46   39 59 68 48   39 57 65 46   39 54 65 44   39 57 66
DEWPT         26 22 30   27 34 25 33   27 34 24 37   30 23 27 40   35 40 23
PWIND DIR         W       W    SW       W    SW       W    SW       N     E
WIND CHAR        GN      GN    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC   SC SC SC B1   B1 SC SC B1   B1 SC SC SC   SC SC SC
POP 12HR         20      10    10      10    10      10    20      20    10
RAIN SHWRS     S                                         S  S  S    S

$$
MTZ055-281100-
BOZEMAN-GALLATIN MT
45.78N 111.16W ELEV. 4475 FT
214 PM MDT MON APR 27 2015

DATE           04/27/15      TUE 04/28/15            WED 04/29/15            THU
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          72          41          74          38
TEMP          53 55 45 39 33 31 48 62 70 71 57 48 45 41 55 68 73 72 60 49 49 41
DEWPT         31 31 29 32 29 27 36 37 36 33 41 36 37 32 38 39 38 40 42 40 42 32
RH            43 40 53 76 85 85 63 39 29 25 55 63 73 70 53 34 28 31 51 71 77 70
WIND DIR      NW  W SE SE SE SE  W SW  W  S SE SE SE  S  S  W  W  W  W NW NW  N
WIND SPD       4  3  6  8  6  4  3  5  3  4  9  6  8  6  6  8  8  8  8  8  8  4
CLOUDS        FW FW FW FW FW FW FW FW FW CL CL FW FW SC SC SC SC SC SC B1 B1 B1
POP 12HR                      0           0           0           5          30
QPF 12HR                      0           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  C  C  C
TSTMS                                                             S  S


DATE           04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15  MON 05/04/15
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          63      34    68      37    66      38    67      38    64
TEMP          52 63 43   35 61 67 46   38 60 65 46   39 60 66 43   40 59 63
DEWPT         30 22 23   22 29 29 32   29 32 31 36   34 28 32 36   36 40 31
PWIND DIR        NW       W     W       W    SW       W     W      NE     E
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 SC SC   SC SC SC SC   SC B1 B1 B1   B1 SC SC SC   SC SC SC
POP 12HR         30      10    10      10    10      20    20      20    20
RAIN SHWRS     C  S                              S    S  S  S  S    S  S  S

$$
MTZ055-281100-
WEST YELLOWSTONE-GALLATIN MT
44.66N 111.11W ELEV. 6700 FT
214 PM MDT MON APR 27 2015

DATE           04/27/15      TUE 04/28/15            WED 04/29/15            THU
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          67          28          68          31
TEMP          52 52 43 30 27 22 37 55 65 65 52 35 30 30 46 62 67 66 53 43 39 31
DEWPT         29 31 32 26 25 21 34 33 34 28 34 28 26 27 39 36 34 34 33 30 31 26
RH            41 44 65 85 92 96 89 43 31 25 50 75 85 88 76 38 29 30 46 60 73 81
WIND DIR       N  N NE  E NE SE SW SW SW SW SW  S  S  S  S SW SW SW SW SW SW SW
WIND SPD       5  5  6  6  4  4  4  9  9  8  8  6  5  6  6 13 13 12 12  6  6  4
CLOUDS        SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B1
POP 12HR                      0           0           0           5          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S        C
TSTMS                                                             S  S


DATE           04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15  MON 05/04/15
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          62      27    65      28    62      31    63      30    63
TEMP          51 62 37   28 58 63 38   29 57 60 41   32 59 60 41   31 59 60
DEWPT         30 29 15   17 23 31 27   19 24 25 33   27 26 27  7   28 28 28
PWIND DIR         W      SW    SW      SW    SW      SW    SW      NW     S
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B1 B1 SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 SC   SC B1 B1
POP 12HR         30      10    10      10    10      20    30      30    20
RAIN SHWRS     C  S                              S    S  C  C  C    C  S  S

$$
MTZ008-281100-
DILLON-BEAVERHEAD MT
45.26N 112.55W ELEV. 5357 FT
214 PM MDT MON APR 27 2015

DATE           04/27/15      TUE 04/28/15            WED 04/29/15            THU
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          73          40          74          40
TEMP          54 55 50 42 39 33 48 62 71 70 59 49 46 40 52 67 74 70 61 51 50 42
DEWPT         27 26 27 28 26 27 32 30 28 25 35 35 35 30 34 31 29 31 34 37 41 34
RH            35 32 41 57 59 78 54 30 20 18 40 58 65 67 50 26 19 23 36 59 71 73
WIND DIR       N  N NE  S  S  S SW SW  S  S  S  S  S  S  S SW SW SW SW NW NW NW
WIND SPD       5  5  6  5  8  8  8  8  9  9 10  8 10  8  8 11 11 12 12  4  4  5
CLOUDS        FW FW FW FW FW CL CL CL CL FW FW FW FW FW FW SC SC SC SC B1 B1 SC
POP 12HR                      0           0           0          10          20
QPF 12HR                      0           0           0           0        0.04
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  S  S  S


DATE           04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15  MON 05/04/15
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          65      37    69      38    67      39    66      38    66
TEMP          52 65 47   38 62 68 49   38 62 65 47   40 62 64 45   39 60 65
DEWPT         23 19 21   22 29 25 32   25 33 22 35   34 29 27 31   35 37 23
PWIND DIR         W       W    SW      NW    SW       W     W       N    NE
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC SC SC   SC SC SC SC   SC SC SC B1   B1 SC SC SC   SC SC SC
POP 12HR         20      10    10      10    10      10    20      20    20
RAIN SHWRS     S                                         S  S  S    S  S  S

$$
MTZ011-281100-
HAVRE-HILL MT
48.54N 109.76W ELEV. 2585 FT
214 PM MDT MON APR 27 2015

DATE           04/27/15      TUE 04/28/15            WED 04/29/15            THU
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          76          40          78          43
TEMP          61 62 49 42 39 34 50 65 73 75 58 51 42 41 54 71 78 75 64 55 52 43
DEWPT         32 30 32 31 32 29 37 37 37 37 39 38 33 34 40 43 41 39 41 42 37 36
RH            33 30 52 65 76 82 61 35 27 25 49 61 70 76 59 36 27 27 43 61 56 76
WIND DIR      SW  S  S SE SE SE  E  S  S SE SE SE SE  S  S  W  W  W  W  W  W  W
WIND SPD       9  8  5 10  8  6  6 11 11 11 10 10  6  3  3 12 12 13 13 10 10 13
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW B1 B1 B2 B2 B1
POP 12HR                      0           0           0           5          20
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  S  S  S
TSTMS                                                             S  S


DATE           04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15  MON 05/04/15
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          67      38    67      39    68      38    60      35    62
TEMP          60 67 53   38 63 66 49   39 62 66 46   38 54 59 41   36 57 60
DEWPT         32 23 36   29 29 28 32   25 32 31 36   31 40 33 35   27 33 28
PWIND DIR         W       W     W      SW    SW      NW    NW      NE     E
WIND CHAR        BZ      GN    GN      GN    GN      GN    LT      GN    LT
AVG CLOUDS    B1 B1 SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 SC   SC B1 B1
POP 12HR         20      10    10      10    10      20    30      10     5
RAIN SHWRS     S                                 S    S  C  C

$$
MTZ051-281100-
LEWISTOWN-FERGUS MT
47.05N 109.46W ELEV. 4144 FT
214 PM MDT MON APR 27 2015

DATE           04/27/15      TUE 04/28/15            WED 04/29/15            THU
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          73          44          76          43
TEMP          56 58 48 41 37 38 54 68 70 72 58 50 46 46 63 73 76 74 63 52 47 44
DEWPT         31 32 31 33 30 30 37 36 33 38 39 38 37 35 41 37 41 39 47 43 37 33
RH            38 37 51 73 75 73 52 31 25 29 49 63 71 65 44 27 28 28 56 71 68 65
WIND DIR      SW  E  E  S  S  S  S  S  S  S  S  S  S SW SW  W  W NW NW NW NW NW
WIND SPD       3  4  9 10 11 10  9  8  6  9 10 10 11 10 10  9  9  9  9 13 13 16
CLOUDS        FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW SC SC B2 B2 B1
POP 12HR                      0           0           0           5          30
QPF 12HR                      0           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                        S  S  C  C  C
TSTMS                                                             S  S


DATE           04/30/15  FRI 05/01/15  SAT 05/02/15  SUN 05/03/15  MON 05/04/15
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          65      38    65      39    65      38    62      35    58
TEMP          56 65 47   39 60 64 46   40 58 64 46   38 54 61 39   36 50 58
DEWPT         27 26 30   27 31 32 31   26 30 32 32   27 30 35 31   30 29 33
PWIND DIR        NW       W     W       W     W       W     W       W    SE
WIND CHAR        BZ      GN    GN      GN    GN      GN    GN      GN    LT
AVG CLOUDS    B1 B1 SC   SC SC SC SC   SC SC SC B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR         30      10    10      10    10      20    20      20    10
RAIN SHWRS     C  S                              S    S  S  S  S    S

$$



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