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Point Forecast Matrices
National Weather Service Great Falls MT
847 PM MDT Sun Mar 26 2017

MTZ012-271100-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
847 PM MDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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          59          34          56          35
Temp                47 42 38 36 41 53 59 53 45 40 37 34 39 49 55 54 44 40 37 35
Dewpt               26 27 27 28 31 29 26 27 27 27 26 25 26 22 20 22 23 26 26 27
RH                  43 55 64 72 67 39 28 36 49 59 64 69 59 34 25 28 43 57 64 72
Wind dir             W  S  S  S SW  W  W NW NW  W SW SW SW  W  W  W  W SW SW SW
Wind spd             6  5  8 10 10 12 14 16 17 16 14 16 16 14 14 16 16 11 11 13
Clouds              B2 OV B2 SC SC SC SC OV OV OV B2 B1 SC FW FW SC SC B1 B1 SC
PoP 12hr                     20          30          30           5           5
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                          S  S  C  S  S  S
Snowshwrs                                          S


Date           03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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      40    53      33    53      32    62      37    54
Temp          53 59 47   40 52 51 39   33 44 53 38   33 54 61 43   38 51 53
Dewpt         28 33 37   33 33 33 30   27 28 24 28   28 31 27 34   33 34 26
PWind dir        SW      SW     W       N    NW       W    SW       W     W
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1 OV   B1 B1 B2 OV   OV B2 SC SC   SC SC SC SC   B1 B2 B1
PoP 12hr         10      30    50      50    30       0    10      20    30
Rain                      C  C  C  C    C  C
Rain shwrs           S                        C                S    S  C  C
Snow                                    C  C

$$
MTZ010-271100-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
847 PM MDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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          54          32          52          32
Temp                39 38 33 32 34 48 54 48 40 36 33 32 36 46 52 48 39 36 33 32
Dewpt               26 28 27 27 28 31 30 29 29 28 26 25 27 26 26 28 27 28 28 26
RH                  59 67 78 81 78 51 40 47 64 72 75 75 69 45 36 46 62 72 82 78
Wind dir             S  S  S SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW
Wind spd             9  6  8  8  9 18 18 21 17 20 19 21 21 19 20 21 21 13 13 14
Clouds              B2 OV OV B2 SC B1 B2 OV OV B2 B1 SC FW SC FW B1 B1 SC SC SC
PoP 12hr                     20          30          20           5           5
QPF 12hr                   0.01        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S              S
Snowshwrs               S  S


Date           03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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      36    51      31    50      30    56      34    50
Temp          49 53 42   36 49 49 37   31 43 50 35   31 52 55 40   34 47 49
Dewpt         32 34 37   32 35 27 30   25 29 27 29   27 33 31 34   31 34 30
PWind dir        SW      SW    SW       N    NW      SW    SW       W     W
Wind char        GN      BZ    GN      BZ    GN      GN    GN      BZ    GN
Avg clouds    SC B2 B2   SC B1 B1 B2   B2 B1 SC SC   FW SC SC SC   SC B2 SC
PoP 12hr         10      10    20      30    20       0    10      20    20
Rain                            S  C    C
Rain shwrs                                                     S    S  S  S
Snow                                    C
Snowshwrs                                                           S

$$
MTZ014-271100-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
847 PM MDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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          54          34          55          36
Temp                49 43 38 36 38 48 54 49 44 40 38 34 37 47 54 54 45 40 37 36
Dewpt               30 31 29 29 30 31 32 31 31 31 29 27 28 27 26 27 28 29 29 29
RH                  48 62 70 75 73 51 43 50 60 70 70 75 70 45 34 35 51 64 72 75
Wind dir             S  S  S  S  S  W NW  W  W  W  W  W  W  W  W  W  W SW SW SW
Wind spd             5  5  4  5  3  6 12 17 11  9  9  8  8 11 12 12 12  6  6  5
Clouds              OV OV B1 SC SC B1 B1 B2 OV OV B2 B1 SC SC FW SC SC B2 B2 SC
PoP 12hr                     20          40          40           5           5
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                       S  C  C  S  C  S
Snowshwrs                     S  S                 S


Date           03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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      39    48      33    53      32    61      37    55
Temp          51 58 46   39 46 47 38   33 44 53 37   33 52 61 45   37 49 55
Dewpt         31 35 40   34 35 37 33   28 29 31 30   28 33 34 37   31 34 31
PWind dir        SW       S     W       N     N      NW    SW      SW     W
Wind char        LT      GN    LT      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1 OV   B2 B2 OV OV   OV B2 B1 B1   SC SC SC SC   B1 B2 B1
PoP 12hr         10      30    50      50    30       5    10      20    20
Rain                      C  C  C  C    C  C
Rain shwrs           C                        C                        S  S
Snow                                    C  C

$$
MTZ055-271100-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
847 PM MDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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          55          31          51          30
Temp                46 40 37 35 39 49 55 50 41 37 34 31 33 42 49 50 39 34 32 30
Dewpt               28 28 29 29 31 31 31 32 32 32 30 28 27 25 26 24 25 25 26 25
RH                  49 62 72 78 73 50 40 50 70 82 85 88 78 50 40 36 57 69 78 81
Wind dir            SE SE SE SE  E NW  N NW NW  W  W  W  W  W  W  W  W  S  S  S
Wind spd             6  5  5  5  2  6  8 11 10  9  8  6  4  6  6  8  8  6  6  6
Clouds              B2 OV B2 B1 B1 SC B1 OV OV OV OV B2 B2 SC SC SC SC SC SC SC
PoP 12hr                     20          50          90          20           5
QPF 12hr                   0.01        0.03        0.34           0           0
Snow 12hr                 00-00       00-00           T
Rain shwrs              S  S     S  C  C  L  D
Snowshwrs                  S  S  S              C  C  S  S


Date           03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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      36    49      32    51      29    58      34    56
Temp          49 57 42   36 45 48 37   32 43 51 34   30 50 58 41   35 50 55
Dewpt         29 34 36   33 36 36 33   27 30 29 27   28 34 34 33   32 34 31
PWind dir         S       S     E       N     N       W    SW      SW     W
Wind char        LT      GN    LT      LT    GN      GN    LT      GN    LT
Avg clouds    SC B1 B2   B2 B2 B2 OV   OV OV B2 B2   SC SC SC SC   SC B1 B1
PoP 12hr         10      30    50      60    40      10    10      20    20
Rain                      C  C  C  L    L  C
Rain shwrs           C                        C                S    S  S  S
Snow                                    L  C
Snowshwrs                                                           S

$$
MTZ055-271100-
West Yellowstone-Gallatin MT
44.66N 111.11W Elev. 6700 ft
847 PM MDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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          40          23          41          19
Temp                32 29 29 26 28 37 40 38 31 30 27 23 25 34 40 40 30 24 20 19
Dewpt               27 26 27 25 26 31 31 30 28 27 24 21 22 21 26 25 23 19 17 17
RH                  81 88 92 96 92 79 70 73 88 88 88 92 88 58 57 55 75 81 88 92
Wind dir             S SE  S  S  S  S SE SW NW NW NW  N  N  N  N NW NW  E  E  S
Wind spd             6  5  8  5  4  9  9 10  9  8  8  5  6 10 11 10 10  5  5  5
Clouds              B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC B1
PoP 12hr                     60          60          50          20           5
QPF 12hr                   0.07        0.03        0.06           0           0
Snow 12hr                     1           T           1
Rain shwrs                             C  C
Snowshwrs            C  L  L  L  C  C     C  C  C  C  S  S


Date           03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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          43      29    43      25    41      21    48      26    44
Temp          37 42 33   30 41 40 30   25 38 40 30   21 42 47 33   26 40 43
Dewpt         25 30 29   29 34 30 27   22 28 28 25   20 31 31 29   25 34 31
PWind dir         S      SW     S       N    NE      NE     E      SW    SW
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 SC OV   B2 OV OV OV   B2 B2 B1 B1   SC SC SC SC   SC B1 B2
PoP 12hr         10      40    60      40    30      20    20      20    30
Rain                         L  C  C
Rain shwrs           C                        C          S  S  S          C
Snow                      C  L     C    C  C
Snowshwrs                                                S          S  C  C

$$
MTZ008-271100-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
847 PM MDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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          49          28          50          29
Temp                43 38 34 32 36 46 49 45 38 34 31 28 32 42 48 49 39 33 30 30
Dewpt               23 25 25 24 25 27 25 24 25 24 23 21 20 19 21 22 23 22 21 22
RH                  45 59 69 72 64 47 39 43 59 66 72 75 61 39 34 34 52 63 69 72
Wind dir             S  S  S  S SW  W NW  N  E  W  W SW NW NW NW  W  W  S  S  S
Wind spd             9  8  8 11 10 10 16 20 14  9  9  9  8  9  9 11 11  8  8  8
Clouds              OV B2 SC B1 B1 B1 OV OV OV OV B2 B1 SC SC FW SC SC SC SC SC
PoP 12hr                     20          60          60           5           5
QPF 12hr                   0.01        0.07        0.08           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs           S  S           C  L  L  L
Snowshwrs               S     C  C           L  S  S


Date           03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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    45      29    51      28    59      34    56
Temp          49 55 40   35 44 44 33   30 44 50 35   29 51 58 39   35 51 55
Dewpt         26 27 31   29 28 27 26   23 25 24 25   22 30 29 29   28 32 27
PWind dir         S       S     E       N     N      NW    SW      SW    SW
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1 B2   B2 B2 OV B2   B2 OV B2 SC   SC SC SC SC   SC B1 B1
PoP 12hr         20      30    60      50    30       5    10      10    20
Rain                      C  C  L  C       C
Rain shwrs        S  C                        C                        S  S
Snow                      C  C     C    C  C
Snowshwrs                                                              S

$$
MTZ011-271100-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
847 PM MDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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          61          35          59          32
Temp                43 36 33 32 38 54 61 57 48 42 37 35 38 53 57 58 46 38 34 32
Dewpt               25 25 25 26 30 36 35 32 35 34 30 29 29 33 29 28 30 29 28 27
RH                  49 64 72 78 73 50 38 38 60 73 75 78 70 46 34 32 53 70 78 81
Wind dir             E  E  E  E SE  W  W NW NW  W  W  W  W  W  W  W  W  W  W SW
Wind spd             6  8  5  4  4  6  5  8  6 13 14 11 13 13 12 11 11  9  9  8
Clouds              SC B1 OV OV B1 SC SC SC B1 B2 B2 B2 B2 SC FW FW FW SC SC FW
PoP 12hr                     10          10          30          10           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C
Snowshwrs                                          C


Date           03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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      35    57      33    52      30    61      35    57
Temp          54 59 42   36 54 55 39   33 46 52 37   31 53 60 42   36 53 56
Dewpt         36 35 34   32 38 34 31   28 32 31 30   27 35 35 34   32 37 32
PWind dir        SW      SW    SW      NW    NW       W    SW       W     W
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW SC B1   B2 B1 B2 B2   B1 B2 SC SC   SC SC FW B1   B1 B2 OV
PoP 12hr          5      20    20      20    20      10     5      10    20
Rain                      S     S  S    S
Rain shwrs                                                             S  S
Snow                      S             S

$$
MTZ051-271100-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
847 PM MDT Sun Mar 26 2017

Date           03/26/17      Mon 03/27/17            Tue 03/28/17            Wed
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          57          33          52          32
Temp                45 39 35 34 42 54 57 53 46 40 34 33 37 47 51 51 43 37 33 33
Dewpt               27 27 26 26 32 31 31 32 32 32 28 27 28 27 25 26 27 26 25 26
RH                  49 62 69 72 67 41 37 44 58 73 78 78 70 45 36 37 53 64 72 75
Wind dir            SE SE  S  S SW  W NW  N NW NW NW  W  W NW NW  W  W SW SW SW
Wind spd             5  6  8  8  5  5  5 11 10 10 12 16 14 14 11 10 10  9  9  9
Clouds              B2 B2 B2 B1 B1 SC SC B1 B2 OV OV OV OV B1 SC FW FW B1 B1 SC
PoP 12hr                     10          20          50          20           5
QPF 12hr                      0           0        0.19           0           0
Snow 12hr                 00-00       00-00           T
Rain shwrs                             S  C  C  C
Snowshwrs                                       C  C  S  S


Date           03/29/17  Thu 03/30/17  Fri 03/31/17  Sat 04/01/17  Sun 04/02/17
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      38    52      32    47      28    58      34    50
Temp          53 56 43   38 51 49 39   32 40 47 34   29 52 57 41   34 48 49
Dewpt         29 33 34   33 33 35 33   27 28 28 28   23 29 31 33   29 31 27
PWind dir        SW      SW    SW       N    NW       W    SW       W     W
Wind char        GN      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC B2   B2 B1 B2 OV   OV B2 B1 B1   SC SC SC SC   B1 B1 B1
PoP 12hr          5      20    40      50    30      10    10      10    20
Rain                      S  C  C  C    C  C
Rain shwrs                                    C                        S  S
Snow                                    C  C

$$
weather.gov/greatfalls



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