Point Forecast Matrices
Issued by NWS Billings, MT

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Point Forecast Matrices
National Weather Service Billings MT
909 PM MDT Thu Apr 27 2017

MTZ035-281100-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
909 PM MDT Thu Apr 27 2017

Date           04/27/17      Fri 04/28/17            Sat 04/29/17            Sun
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          47          35          55          37
Temp                   40 37 36 39 42 46 46 42 39 36 35 41 49 54 54 46 43 39 37
Dewpt                  39 36 35 36 37 36 34 35 35 34 33 35 34 32 30 31 33 32 32
RH                     96 96 96 89 82 68 63 76 85 92 92 79 56 43 40 55 67 76 82
Wind dir                N NW NW  N  N NE NE  N  W  W SW SW SW  S SW  S SW  S SW
Wind spd               12 13 12 11  8  8  6  2  5  5  8  8  5  5  6  6  8  6 13
Clouds                 OV OV OV OV OV B2 B2 OV B2 B2 B1 B1 B1 B1 SC SC SC SC B1
PoP 12hr                    100          70          30          20          20
QPF 12hr                   0.19        0.14        0.01           0        0.01
Snow 12hr                     T           T       00-00
Rain                    D  D  L  L  C  C  C  C
Rain shwrs                                                  S  S  S  S
Snow                    D  D  L


Date           04/30/17  Mon 05/01/17  Tue 05/02/17  Wed 05/03/17  Thu 05/04/17
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      41    57      39    56      39    63      42    68
Temp          56 58 48   41 54 56 45   39 52 55 45   40 56 62 49   43 61 67
Dewpt         35 37 39   33 35 33 37   35 37 35 39   34 36 34 39   36 40 39
PWind dir        SW       W    NW      NW    NW      NW     W       W     W
Wind char        GN      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B2 B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 SC SC
PoP 12hr         20      30    20      30    40      30    20      10     5
Rain shwrs        S  C    S  S  S  C    C  C  C  C    S  S  S
Tstms                                         S

$$
MTZ065-281100-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
909 PM MDT Thu Apr 27 2017

Date           04/27/17      Fri 04/28/17            Sat 04/29/17            Sun
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          46          27          53          33
Temp                   33 32 31 35 44 45 45 38 31 29 27 35 46 52 52 40 37 33 35
Dewpt                  29 30 29 29 31 33 32 34 28 28 26 28 31 30 30 31 29 29 29
RH                     85 92 92 78 60 62 60 85 88 96 96 75 55 43 43 70 72 85 78
Wind dir                W  W  W  W  N  E  E  E NE NW  W  W SW SW SW  S SW SW  W
Wind spd               11 12 12 13  8  6 11  8  1  3  6  6  9  9 10 11  8  9 28
Wind gust                                                                    40
Clouds                 OV OV OV OV B2 OV B2 OV B2 B2 B1 B1 B1 B1 SC SC B1 B1 B2
PoP 12hr                     50          60          20          20          20
QPF 12hr                   0.03        0.18        0.06        0.02        0.01
Snow 12hr                     T           1           T
Rain                             C  L  L  S  S
Rain shwrs                                                  S  S  S  S        C
Snow                    C  C  C  C        S  S
Snowshwrs                                             S  S
Wind chill                                                                   21
Min chill              25    22    22          25    20    22          30    21


Date           04/30/17  Mon 05/01/17  Tue 05/02/17  Wed 05/03/17  Thu 05/04/17
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      36    55      35    55      34    62      38    65
Temp          52 55 40   38 51 54 42   36 51 53 41   35 55 61 46   39 59 64
Dewpt         33 35 34   33 31 33 35   32 34 34 34   31 33 37 39   34 37 37
PWind dir         W       W     W       W     W       W     W       W     W
Wind char        WY      BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 B2   B2 B1 B1 B2   B2 B2 B2 B1   B1 B1 B1 B1   B1 SC SC
PoP 12hr         30      30    30      30    30      30    20      20     5
Rain shwrs     C  C  C    C  C  C  C    C  C  C  C    C  S     S    S
Snowshwrs                 C             C             C
Tstms                                         S

$$
MTZ032-281100-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
909 PM MDT Thu Apr 27 2017

Date           04/27/17      Fri 04/28/17            Sat 04/29/17            Sun
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          54          35          58          36
Temp                   40 36 34 42 48 52 53 46 41 37 36 44 54 57 57 50 42 39 36
Dewpt                  29 29 29 32 29 25 24 25 26 27 28 32 30 28 27 30 30 31 29
RH                     64 75 82 67 47 35 32 43 55 67 72 62 40 33 31 46 62 73 75
Wind dir                E  E NE  E  E  E  E  E  S SW  W SW  W SW  S SW  S  S SW
Wind spd                9  8  8  6  6  6  6  4  3  4  4  2  3  3  5  8  5  9  5
Clouds                 B1 B2 B2 OV B2 B1 SC B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                     20          20           5          10           5
QPF 12hr                      0        0.01           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                    S  S  S  S
Snow                    S  S  S


Date           04/30/17  Mon 05/01/17  Tue 05/02/17  Wed 05/03/17  Thu 05/04/17
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          62      42    58      39    58      39    62      41    68
Temp          59 60 48   43 55 56 43   40 53 57 44   40 55 61 45   43 60 66
Dewpt         33 33 37   34 37 32 33   35 36 34 35   36 36 32 34   36 40 39
PWind dir        SW       W    NW      NW    NW      NW    NW       W     W
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1 B2   B2 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC
PoP 12hr         10      20    30      20    30      20    20      10    10
Rain shwrs           S    S  C  S  S       C  C  S    S  S
Tstms                           S

$$
MTZ033-281100-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
909 PM MDT Thu Apr 27 2017

Date           04/27/17      Fri 04/28/17            Sat 04/29/17            Sun
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          52          29          57          32
Temp                   33 30 28 39 47 51 51 40 34 32 31 45 53 56 56 45 39 35 33
Dewpt                  25 23 22 26 21 22 23 27 26 25 25 32 28 27 27 30 29 27 26
RH                     72 75 78 59 35 32 33 59 72 75 78 60 38 32 32 55 67 72 75
Wind dir                E  E  E  E  E  E  E SE  S  S  S SW  W  W SW  W  S  S SW
Wind spd               10 10  8 11  9  8  6  5  5  4  3  4  5  4  2  8  6  6  5
Clouds                 B2 B2 B2 B1 SC SC SC B2 B2 B2 B1 B1 B2 B2 B1 B1 SC SC FW
PoP 12hr                      5           5           0           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           04/30/17  Mon 05/01/17  Tue 05/02/17  Wed 05/03/17  Thu 05/04/17
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      37    56      35    55      34    57      36    62
Temp          57 58 43   38 53 53 40   36 52 53 38   36 52 56 41   38 57 62
Dewpt         29 29 35   32 38 31 32   32 37 31 32   31 34 30 32   32 38 37
PWind dir        SW       W    NW      NW    NW      NW    NW       W     W
Wind char        GN      GN    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    FW SC B2   B2 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC
PoP 12hr         10      30    30      20    30      20    10      10    10
Rain shwrs           S    C  C  C  S    S  S  C  S    S
Snowshwrs                 C             S             S
Tstms                           S

$$
WYZ099-281100-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
909 PM MDT Thu Apr 27 2017

Date           04/27/17      Fri 04/28/17            Sat 04/29/17            Sun
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          41          28          49          29
Temp                   33 33 31 35 37 41 40 35 32 30 28 38 44 48 47 36 30 31 30
Dewpt                  32 32 30 34 33 31 31 29 28 26 25 32 32 31 32 31 25 26 26
RH                     96 96 96 96 85 67 70 78 85 85 88 79 62 51 56 82 81 81 85
Wind dir               NW NW NW NW NW NW  W SW SW  W NW NW  N SW  S  S SW SW  W
Wind spd                9 11 10 11  8  5  5  4  4  3  1  1  3  1  4  8  4  5  2
Clouds                 OV OV OV OV OV B2 OV OV OV OV B2 B2 B2 B2 SC SC SC SC SC
PoP 12hr                    100          90          30          20          10
QPF 12hr                   0.26        0.19        0.02           0           0
Snow 12hr                     3           2           T
Rain                             D  L  L  C  C
Rain shwrs                                                  S  S
Snow                    D  D  D  D  L  L  C  C
Winter Storm            W  W  W  W  W  W  W  W


Date           04/30/17  Mon 05/01/17  Tue 05/02/17  Wed 05/03/17  Thu 05/04/17
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          55      37    52      35    52      35    57      36    63
Temp          52 54 40   38 49 51 40   36 48 51 39   36 51 56 42   38 57 63
Dewpt         33 36 34   31 36 36 33   33 37 37 34   32 35 38 34   32 40 41
PWind dir         W       W    NW      NW    NW      NW    NW       W     W
Wind char        LT      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC B1 B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 SC   SC SC SC
PoP 12hr         10      30    30      30    40      30    20      10     5
Rain shwrs           S    C  C  S  C    C  C  C  C    C  S  S
Snowshwrs                 C             C             C

$$



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