Point Forecast Matrices
Issued by NWS Billings, MT

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Point Forecast Matrices
National Weather Service Billings MT
302 PM MDT Wed Apr 26 2017

MTZ035-271100-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
302 PM MDT Wed Apr 26 2017

Date           04/26/17      Thu 04/27/17            Fri 04/28/17            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                      36          47          33          45          34
Temp             51 44 40 37 36 39 44 47 45 41 38 36 33 36 42 45 44 40 37 35 34
Dewpt            33 36 35 34 33 33 35 35 34 36 35 33 31 30 31 32 30 32 34 32 18
RH               50 73 82 89 89 79 70 63 65 82 89 89 92 79 65 60 57 73 89 89 51
Wind dir          S  E  N  N NW NW NW NW  N  N NW NW  W  W  N  N NE NE  W  W SW
Wind spd          9  5  5  6 10 14 13 14 13 12 10 11  9  9  9  9 10 10  4  4  9
Clouds           B2 OV B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1
PoP 12hr                     60          80          80          60          40
QPF 12hr                   0.05        0.25        0.22        0.19        0.04
Snow 12hr                 00-00       00-00           T
Rain                    C  C  L  L  D  D  D  D  D  D  L  L  C  C  C  C  S  S
Rain shwrs        L  L                                                        S
Snow                    C  C  L  L              D  D  L  L              S  S


Date           04/29/17  Sun 04/30/17  Mon 05/01/17  Tue 05/02/17  Wed 05/03/17
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    59      40    56      39    55      38    60
Temp          48 53 42   37 54 58 46   40 52 55 44   39 50 55 43   39 53 59
Dewpt         26 30 32   31 33 36 39   34 33 32 36   34 35 31 36   33 34 33
PWind dir        SW       S    SW       W    NW      NW    NW      NW     W
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 SC   SC B1 B1 B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1
PoP 12hr         20       5    10      30    30      30    30      30    20
Rain shwrs     S  S                C    C  C  C  C    C  C  C  C    C  S  S

$$
MTZ065-271100-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
302 PM MDT Wed Apr 26 2017

Date           04/26/17      Thu 04/27/17            Fri 04/28/17            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                      32          47          30          45          26
Temp             48 40 36 35 32 35 45 47 45 38 32 30 30 35 42 45 43 36 30 26 28
Dewpt            35 35 34 33 30 29 33 31 30 30 27 27 28 28 29 33 30 31 28 25  9
RH               60 82 92 92 92 78 62 53 55 73 81 88 92 75 60 62 60 82 92 96 44
Wind dir         SW SW  W  W  W  W  W  W  W  W  W  W  W  W NW NW  E  E NW NW NW
Wind spd         11  9  6 10 16 20 21 20 14 12 10 13 12 12  4  4 17 17  4  4  6
Clouds           OV OV OV OV OV OV OV OV OV B2 B2 B2 OV OV OV OV OV OV B2 B2 B1
PoP 12hr                     70          60          40          70          40
QPF 12hr                   0.17        0.09        0.03        0.13        0.05
Snow 12hr                     1           T           T
Rain                          L  L  L  L  C  C              L  L  C  C
Rain shwrs        C  C                                                        S
Snow                    L  L  L  L              C  C  C  C        C  C  S  S
Snowshwrs            C                                                        S
Tstms             S


Date           04/29/17  Sun 04/30/17  Mon 05/01/17  Tue 05/02/17  Wed 05/03/17
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      33    57      36    54      33    53      33    57
Temp          47 52 38   35 54 54 41   37 51 52 39   34 48 52 40   34 51 57
Dewpt         24 28 29   29 33 34 36   32 33 32 33   31 32 33 34   30 32 31
PWind dir         W      SW    SW       W     W       W     W       W     W
Wind char        LT      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 B1 SC   SC B2 B2 B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 SC SC
PoP 12hr         20      10    30      30    30      30    30      30    20
Rain shwrs     S  S          C  C  C    S  C  C  C    C  C  C  C    C  S
Snowshwrs      S                        S             C             C

$$
MTZ032-271100-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
302 PM MDT Wed Apr 26 2017

Date           04/26/17      Thu 04/27/17            Fri 04/28/17            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          57          34          55          34
Temp             53 45 39 35 34 40 51 56 56 46 40 37 34 39 49 54 54 46 40 37 34
Dewpt            28 29 28 27 28 31 33 32 31 29 28 27 27 29 32 30 29 26 29 27  9
RH               38 53 64 72 78 70 50 40 38 51 62 67 75 67 52 40 38 45 64 67 35
Wind dir         SE  E  E  E  E  E  E  E NE NE  E NE  E  E  E  E  E  E  W  W  W
Wind spd          9  8  9 10 11 11 12  9 11  9  8  8  6  6  6  6  5  5  5  5  5
Clouds           B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV B2 OV OV B2 B2 B2 B2 B2 B2 B1
PoP 12hr                     10          20          30          30          20
QPF 12hr                      0           0        0.01        0.05           0
Snow 12hr                 00-00       00-00       00-00
Rain                          S  S  S  S  C  C  C  C  C  C  C  C  S  S  S  S
Snow                                            C  C  C  C              S  S


Date           04/29/17  Sun 04/30/17  Mon 05/01/17  Tue 05/02/17  Wed 05/03/17
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    61      41    59      39    57      39    60
Temp          51 57 42   38 56 60 46   42 53 58 44   40 52 56 43   41 55 60
Dewpt         23 27 28   30 32 34 38   36 36 32 33   35 37 33 35   36 36 33
PWind dir         W      SW     S       W    NW      NW    NW       N    NW
Wind char        LT      GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    B1 B1 SC   SC SC SC B2   B2 B1 B1 B1   B1 B2 B2 B1   B1 SC SC
PoP 12hr         10       5    10      30    30      10    30      20    20
Rain shwrs        S                C    C  C  C  C    C  C  C  S    S  S

$$
MTZ033-271100-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
302 PM MDT Wed Apr 26 2017

Date           04/26/17      Thu 04/27/17            Fri 04/28/17            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                      25          54          28          52          30
Temp             47 37 30 27 25 35 47 53 52 40 35 30 29 39 48 51 51 40 36 34 31
Dewpt            23 24 23 22 22 26 28 27 26 27 26 23 24 28 27 22 24 24 26 25  4
RH               38 59 75 81 88 69 47 36 36 59 69 75 81 64 44 32 34 52 67 69 31
Wind dir          E  E SE  E  E  E  E  E  E  E  E  E  E  E  E  E  E  E  S  S SW
Wind spd          9  9 11  9 10 13 13 11 12  9 10  9  8  8 10 10  6  6  4  4  3
Clouds           SC SC SC SC B1 SC SC SC B1 B1 B2 B1 B2 B2 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                      5           5          10          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           04/29/17  Sun 04/30/17  Mon 05/01/17  Tue 05/02/17  Wed 05/03/17
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      30    59      37    56      35    54      35    57
Temp          51 55 36   32 54 57 42   38 51 55 40   36 50 52 39   37 52 57
Dewpt         21 25 26   25 30 31 33   34 38 31 31   32 38 33 33   32 33 31
PWind dir        SW      SW     S      SW    NW      NW    NW      NW    NW
Wind char        LT      LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    B2 B2 SC   SC FW FW B1   B1 B2 B2 B1   B1 B2 B2 B2   B2 SC SC
PoP 12hr         10      10     5      30    30       5    30      20    10
Rain shwrs                         S    C  C  C          C  C  S    S
Snowshwrs                               C                           S

$$
WYZ099-271100-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
302 PM MDT Wed Apr 26 2017

Date           04/26/17      Thu 04/27/17            Fri 04/28/17            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                      32          43          30          42          28
Temp             40 35 32 32 33 39 42 43 38 35 32 32 30 32 38 42 39 34 32 29 29
Dewpt            29 30 29 30 30 36 37 37 34 32 31 30 28 30 34 35 33 31 28 26 19
RH               64 82 88 92 89 89 82 79 85 89 96 92 92 92 85 76 79 89 85 88 66
Wind dir         SE  S  S SW NW NW NW NW NW NW NW NW NW NW  N  N NW NW  W  W  W
Wind spd          5  6  4  2  5  9 11 14 17 18 10 11 12 12 11 11  5  5  4  4  2
Clouds           B1 B1 B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2
PoP 12hr                     30          80          80          70          40
QPF 12hr                   0.01        0.27        0.45        0.27        0.06
Snow 12hr                     T           T           5
Rain                          C  C  D  D  D  D              L  L  C  C
Rain shwrs        S                                                           S
Snow                    C  C  C  C        D  D  D  D  L  L        C  C  C  C
Snowshwrs         S  S                                                        S
Winter Storm                  A  A  A  A  A  A  A  A  A  A  A  A  A  A


Date           04/29/17  Sun 04/30/17  Mon 05/01/17  Tue 05/02/17  Wed 05/03/17
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          47      29    54      36    52      35    51      35    55
Temp          42 46 34   31 49 52 39   38 49 51 39   36 47 50 39   36 49 54
Dewpt         30 32 28   26 34 36 33   33 36 36 33   32 35 34 34   31 35 36
PWind dir         S       S    SW       W    NW      NW    NW      NW    NW
Wind char        LT      LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2 SC   SC SC SC B1   B1 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1
PoP 12hr         20      10     5      30    30      30    40      30    20
Rain shwrs     S  S                     C  C  C  C    C  C  C  C    C  S  S
Snowshwrs      S                        C             C             C

$$


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