Point Forecast Matrices
Issued by NWS Billings, MT

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Point Forecast Matrices
National Weather Service Billings MT
323 AM MDT Tue Oct 17 2017

MTZ035-172300-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
323 AM MDT Tue Oct 17 2017

Date             Tue 10/17/17            Wed 10/18/17            Thu 10/19/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      76          47          68          48          75
Temp             48 50 67 76 70 64 58 54 51 51 60 67 65 56 52 50 49 51 69 75 69
Dewpt            26 27 28 27 28 28 27 28 30 31 30 28 31 31 30 31 31 32 34 31 32
RH               42 41 23 16 21 25 30 36 44 46 32 23 28 38 43 48 50 48 27 20 25
Wind dir         SW SW SW SW SW SW  W  W NW  W SW SW  S  S SW SW SW SW SW SW  S
Wind spd         16 17 20 23 24 20 20 18 12  6  6  9 10 10 11 11 14 14 10 10 12
Clouds           CL FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Fri 10/20/17  Sat 10/21/17  Sun 10/22/17  Mon 10/23/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            48    70      40    57      37    60      40    60
Temp          54   48 66 59 46   40 53 51 37   39 57 56 44   40 54 57
Dewpt         29   32 33 35 34   32 27 23 25   29 34 32 34   32 36 35
PWind dir          SW    SW      NW     W       W     W       W     W
Wind char          GN    GN      BZ    BZ      BZ    BZ      GN    GN
Avg clouds    FW   FW SC B1 B2   B1 SC SC SC   SC B1 SC SC   SC SC B1
PoP 12hr            0    20      20    10      20    20      10    20
Rain shwrs                S  S    S        S    S  S  S          S  S

$$
MTZ065-172300-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
323 AM MDT Tue Oct 17 2017

Date             Tue 10/17/17            Wed 10/18/17            Thu 10/19/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      76          48          69          46          74
Temp             50 54 69 76 71 65 60 55 51 51 64 69 64 54 50 48 46 49 67 74 67
Dewpt            24 24 23 23 23 24 27 29 30 30 27 26 29 31 29 28 27 28 26 25 26
RH               36 31 17 14 16 21 28 37 44 44 24 20 27 41 44 46 47 44 21 16 21
Wind dir         SW SW SW SW SW SW SW  W SW  W  W SW SW SW SW SW SW SW SW SW SW
Wind spd         33 31 34 37 40 42 40 32 19 17 24 25 28 28 32 32 29 29 23 23 25
Wind gust        47 43 48 52 56 59 56 44          35 40 40 44 44 41 41       35
Clouds           CL FW FW FW FW FW FW SC SC SC SC SC SC SC SC FW FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind                       Y  Y  Y  Y  Y


Date               Fri 10/20/17  Sat 10/21/17  Sun 10/22/17  Mon 10/23/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            42    64      34    52      34    57      36    57
Temp          48   42 64 54 41   35 48 47 36   40 51 50 40   37 49 53
Dewpt         28   28 31 29 35   30 26 23 26   32 31 29 32   30 31 33
PWind dir          SW    SW       W     W      SW    SW       W     W
Wind char          BZ    WY      BZ    WY      WY    WY      WY    BZ
Avg clouds    FW   FW SC B2 B2   B1 B1 SC SC   B1 B1 B1 B1   SC SC B1
PoP 12hr            0    40      40    10      20    20      20    20
Rain shwrs             S  C  C    C        S    S  S  S  S    S  S  S
Snowshwrs                         C

$$
MTZ032-172300-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
323 AM MDT Tue Oct 17 2017

Date             Tue 10/17/17            Wed 10/18/17            Thu 10/19/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      77          43          64          41          76
Temp             42 48 67 77 70 61 59 55 47 48 57 64 61 50 45 44 41 48 66 76 69
Dewpt            33 35 36 32 35 36 36 38 35 35 28 29 32 32 32 33 33 36 38 34 37
RH               70 60 32 19 27 39 42 53 63 60 33 27 33 50 60 65 73 63 36 22 31
Wind dir         SW SW SW  W SW SW SW NW NW NW  W  W  S  S  S  S SW SW  S  S  S
Wind spd          8 10 13 18 10 10 13 18 14 12 11 11  8  8  9  9  6  6  9  9  9
Clouds           CL CL CL CL FW SC SC FW FW FW SC FW SC SC B1 SC FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Fri 10/20/17  Sat 10/21/17  Sun 10/22/17  Mon 10/23/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            43    74      40    58      31    62      38    60
Temp          52   43 68 64 49   40 53 52 33   31 56 57 44   38 52 55
Dewpt         39   37 39 36 40   35 33 24 22   28 38 32 33   34 36 32
PWind dir           S    SW      NW    NW       W     W       W     W
Wind char          GN    GN      BZ    BZ      GN    BZ      BZ    GN
Avg clouds    FW   FW FW SC B2   B2 SC SC FW   SC SC B1 SC   SC SC SC
PoP 12hr            0    10      30    10      10    20      10    20
Rain shwrs                   C    C                S  S          S  S

$$
MTZ033-172300-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
323 AM MDT Tue Oct 17 2017

Date             Tue 10/17/17            Wed 10/18/17            Thu 10/19/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      77          39          61          38          78
Temp             39 52 71 77 66 54 55 50 44 47 56 61 55 42 40 39 39 51 72 78 67
Dewpt            30 33 30 27 30 32 32 35 32 32 27 25 29 27 28 30 29 34 35 35 37
RH               70 48 22 16 26 43 41 56 62 56 32 25 37 55 62 70 67 52 26 21 33
Wind dir         SW SW  W  W SW  S SW  W NW NW NW  W SW SW  S  S SW SW SW SW  S
Wind spd         10 10 16 18 11 11 13 19 19 18 18 14  9  9 10 10  8  8 12 12 11
Clouds           CL CL CL CL FW FW SC FW FW FW FW FW FW SC SC SC SC SC FW FW CL
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Fri 10/20/17  Sat 10/21/17  Sun 10/22/17  Mon 10/23/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            42    75      40    55      30    60      36    57
Temp          49   42 71 65 46   40 53 47 31   31 57 53 41   36 55 52
Dewpt         38   35 35 35 42   35 32 26 22   24 36 34 33   33 36 32
PWind dir           S    SW       W    NW       W     W       W    NW
Wind char          GN    GN      GN    BZ      GN    BZ      BZ    BZ
Avg clouds    CL   FW FW FW B1   B2 B1 SC FW   FW SC SC SC   SC SC SC
PoP 12hr            0    10      30    10      10    20      10    20
Rain shwrs                   S    C                S  S          S  S

$$
WYZ099-172300-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
323 AM MDT Tue Oct 17 2017

Date             Tue 10/17/17            Wed 10/18/17            Thu 10/19/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                      77          38          66          38          78
Temp             34 44 69 77 69 56 55 47 41 44 58 66 60 48 44 40 38 47 71 78 70
Dewpt            23 31 31 29 29 26 25 24 24 28 29 29 31 28 29 28 27 34 36 31 31
RH               64 60 24 17 22 31 31 40 50 53 33 25 33 46 55 62 64 60 28 18 23
Wind dir         SW SW SW  W  S  S SW  W NW NW NE SE SE SE SW SW SW SW  S  S  S
Wind spd          5  3  5  9  5  6 17 13  9  4  6  6  6  6  5  5  4  4  5  5  5
Clouds           FW CL CL FW FW SC SC FW FW FW FW FW SC SC SC SC FW FW FW FW FW
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Fri 10/20/17  Sat 10/21/17  Sun 10/22/17  Mon 10/23/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            42    74      36    56      28    61      34    60
Temp          50   42 70 65 44   36 52 49 28   30 55 56 39   34 54 56
Dewpt         28   27 32 36 37   31 27 24 21   25 37 33 31   29 35 36
PWind dir          SW    SW      NW    NW       W     W      NW    NW
Wind char          LT    LT      BZ    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW B1 B2   B2 SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr            0    10      30    10      10    20      20    20
Rain shwrs                   S    C                S  S  S    S  S  S

$$



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