Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 130101
PFMBYZ

Point Forecast Matrices
National Weather Service Billings MT
601 PM MST Tue Dec 12 2017

MTZ035-131100-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
601 PM MST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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          46          31          46          32
Temp                46 44 41 39 37 43 46 41 34 32 34 32 31 39 46 39 34 32 33 33
Dewpt               14 14 15 17 15 18 20 23 23 24 23 23 23 23 20 20 23 21 20 20
RH                  27 29 34 40 40 36 35 48 64 72 64 69 72 52 35 46 64 63 58 58
Wind dir             W  W  W  W  W  W  W  W  W  W  W  W NW NW NW SW SW SW SW SW
Wind spd            21 23 20 19 13 13 17 16 11 14 18 14 13 14 13  8  8 16 16 19
Clouds              B2 B2 SC FW B1 B2 B2 B1 SC SC SC FW FW FW FW SC SC B1 B1 SC
PoP 12hr                      0           5           5           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          53      31    42      25    46      31    46      28    45
Temp          46 47 39   34 38 36 26   26 38 41 33   31 40 40 31   29 39 45
Dewpt         21 21 23   24 23 20 18   17 19 22 21   20 22 23 21   20 24 25
PWind dir        SW       W    NW       W    SW       W     W       W    SW
Wind char        BZ      GN    GN      GN    BZ      BZ    BZ      GN    GN
Avg clouds    SC B1 B2   B2 B2 B2 B1   SC SC SC B1   B1 B1 B1 B1   B1 B2 B2
PoP 12hr          0      30    30      10     5      10    10      10    20
Rain                 S       C  C                                      S  S
Snow                      C  C                                         S

$$
MTZ065-131100-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
601 PM MST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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          39          28          43          31
Temp                43 42 39 34 34 39 39 36 34 32 29 29 29 38 43 37 34 34 32 32
Dewpt               12 12 13 14 13 18 23 27 26 26 24 24 24 22 20 23 23 19 18 19
RH                  28 29 34 43 41 42 52 69 72 78 81 81 81 52 39 56 64 54 56 58
Wind dir             W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW SW SW SW
Wind spd            28 25 19 16 12 13 16 14 12 12 16 14 18 17 17 17 16 32 32 34
Wind gust           40 35                                              44 44 48
Clouds              B1 B2 B1 B1 B2 OV OV B1 B1 SC SC SC SC FW FW SC SC SC SC SC
PoP 12hr                      5          40          10           5           0
QPF 12hr                      0        0.02           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                             S  C
Snow                          S  S     C


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          47      30    38      25    41      32    43      31    44
Temp          41 42 39   34 35 35 29   26 35 37 35   33 40 38 34   33 38 44
Dewpt         18 22 25   26 23 21 19   18 19 20 20   22 23 21 21   23 20 22
PWind dir        SW      SW     W       W    SW      SW    SW      SW    SW
Wind char        VW      WY    BZ      GN    VW      SD    VW      VW    SD
Avg clouds    SC B1 B2   OV B2 B2 B1   SC SC SC B1   B1 B1 B1 B2   B2 B2 B2
PoP 12hr          5      40    30      10    10      20    20      30    20
Rain                 C       C  C                        S  S  S       S  S
Snow                 C    C  C  C                     S  S     S    C  S

$$
MTZ032-131100-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
601 PM MST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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          44          28          38          25
Temp                46 44 40 35 33 40 44 37 33 35 32 31 28 34 38 32 26 26 26 25
Dewpt               14 16 19 20 20 23 24 24 24 25 24 26 25 24 23 22 24 24 24 23
RH                  27 32 42 54 58 50 45 59 69 66 72 81 88 66 54 66 92 92 92 92
Wind dir            NW NW NW NW NW NW NW NW  W  W NW NW NW NW NW  W  W SW SW SW
Wind spd            23 23 20 18 17 17 20 14  8 11 14 20 20 18 16  8  6  6  6  8
Clouds              OV B1 CL FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC B1 B1 B1
PoP 12hr                      0           0          30          20           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                            C  C  S  S


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          51      29    41      23    44      28    43      25    45
Temp          42 44 39   32 37 34 28   23 35 37 33   30 39 36 31   27 39 45
Dewpt         23 22 27   25 25 20 20   19 21 20 23   24 26 24 22   22 26 25
PWind dir        SW       W    NW       W     W       W    NW       W     W
Wind char        GN      BZ    BZ      GN    GN      BZ    GN      GN    GN
Avg clouds    B1 B1 B2   B2 B2 B1 B1   SC FW SC B1   B1 B1 B1 B1   B1 B2 B2
PoP 12hr          5      20    30      10     5      10    10      10    10
Rain                 S       C
Snow                 S    S  C

$$
MTZ033-131100-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
601 PM MST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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          37          25          33          21
Temp                42 42 37 32 31 35 37 30 28 29 29 28 25 31 33 26 21 21 21 23
Dewpt               18 23 25 25 26 24 24 23 24 23 23 25 22 21 21 19 20 20 19 19
RH                  37 46 61 75 81 64 59 75 85 78 78 88 88 66 61 74 96 96 92 84
Wind dir             W NW NW NW NW NW NW NW  W  W  W NW NW NW NW NW  W  W  W SW
Wind spd            23 25 25 23 24 19 20 16  9 11 14 21 23 20 19 12 10  6  6  9
Wind gust              35 35
Clouds              B2 B2 CL FW SC B1 SC SC B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B2
PoP 12hr                      5           5          40          30           5
QPF 12hr                      0           0           0        0.01           0
Snow 12hr                 00-00       00-00       00-00
Snow                                            C  C  C  C


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          47      25    37      20    41      25    41      22    41
Temp          40 39 36   29 34 29 25   21 36 33 31   26 37 32 27   23 37 40
Dewpt         24 24 26   25 23 21 20   18 21 21 23   21 25 24 20   18 23 24
PWind dir        SW       W    NW       W     W       W     W       W     W
Wind char        GN      BZ    BZ      GN    GN      BZ    BZ      GN    GN
Avg clouds    B2 B1 B1   B2 B2 B1 B1   B1 SC SC SC   B1 B1 B1 B1   B1 B2 B2
PoP 12hr          5      20    20      10     5      10    10      10    10
Rain                         S
Snow                      S  S

$$
WYZ099-131100-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
601 PM MST Tue Dec 12 2017

Date          Tue 12/12/17      Wed 12/13/17            Thu 12/14/17         Fri
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
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          45          27          42          24
Temp                46 42 41 38 35 43 45 39 34 33 32 31 27 38 42 35 26 26 24 25
Dewpt               14 16 20 21 19 19 18 22 25 25 24 24 23 22 19 24 22 17 16 16
RH                  27 34 42 50 52 38 33 50 69 72 72 75 85 52 39 64 85 68 71 68
Wind dir            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W  W SW SW  W
Wind spd            21 19 19 16 13 19 21 19 13 12 13 18 20 25 21  9  8  4  3  5
Wind gust                                                  35
Clouds              SC B1 SC CL FW B1 B1 B1 B1 B1 B1 SC SC FW FW SC SC SC SC SC
PoP 12hr                      0           5          20          20           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                            S  S  S  S


Date           12/15/17  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          55      27    40      20    45      25    47      23    47
Temp          48 47 39   33 37 34 26   22 38 37 28   27 42 38 28   26 41 47
Dewpt         23 23 24   25 23 22 21   16 21 22 19   19 25 24 20   18 25 26
PWind dir         W       W    NW      NW    SW       W     W       W     W
Wind char        LT      GN    GN      GN    LT      LT    GN      GN    LT
Avg clouds    SC SC B1   B2 B2 B2 B1   SC FW SC SC   B1 B1 B1 B1   B1 B1 B1
PoP 12hr          0      30    40      20     5      10    20      10    10
Rain                 S       C  C                        S
Snow                 S    C  C  C  S                     S

$$


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