Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 202113
PFMBYZ

Point Forecast Matrices
National Weather Service Billings MT
313 PM MDT Fri Oct 20 2017

MTZ035-211100-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
313 PM MDT Fri Oct 20 2017

Date           10/20/17      Sat 10/21/17            Sun 10/22/17            Mon
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                      40          56          43          68          46
Temp             61 50 47 44 43 44 53 56 52 45 45 47 48 51 64 68 63 55 52 49 47
Dewpt            37 34 32 29 28 27 24 21 21 23 25 29 31 34 36 35 36 40 39 38 36
RH               41 54 56 55 55 51 32 25 29 41 45 49 51 52 35 29 36 57 61 66 65
Wind dir          W NW  W  W  W  W  W  W  W  W SW SW  W  W  W  W NW  W  W  W  W
Wind spd         35 27 17 13 14 20 25 23 16 12 12 14 16 18 26 31 26 19 14 16 20
Wind gust        49 39             35                      36 43 36
Clouds           B2 B1 SC SC SC FW FW FW SC SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     10           5          20          10          20
QPF 12hr                      0           0        0.01           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S              S  S  S  S
Tstms


Date           10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17  Fri 10/27/17
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      38    65      46    68      32    44      30    53
Temp          57 57 43   38 57 61 50   46 66 57 42   34 39 41 33   30 47 53
Dewpt         30 25 28   28 31 30 33   32 30 33 32   28 23 22 25   23 28 28
PWind dir        NW      NW    SW      SW     W       N    NW       W    SW
Wind char        BZ      GN    GN      BZ    BZ      WY    BZ      BZ    BZ
Avg clouds    B1 B1 SC   SC SC FW FW   FW FW SC B1   B2 B1 SC SC   SC SC SC
PoP 12hr          5       0     0       0    30      40    30       5    10
Rain shwrs                                    C  C    C  C
Snowshwrs                                             C  C

$$
MTZ065-211100-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
313 PM MDT Fri Oct 20 2017

Date           10/20/17      Sat 10/21/17            Sun 10/22/17            Mon
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          50          45          63          45
Temp             46 43 40 38 37 38 47 50 47 45 47 49 51 54 61 63 58 55 53 50 48
Dewpt            33 35 31 29 28 28 22 18 20 28 32 35 38 41 37 35 39 42 42 41 38
RH               60 73 70 70 70 67 37 28 34 51 56 58 61 61 41 35 49 61 66 71 68
Wind dir          W  W  W SW  W  W  W  W SW SW SW SW SW SW SW SW  W SW SW  W  W
Wind spd         40 28 25 17 27 28 33 32 32 36 43 55 57 55 52 50 47 44 42 39 36
Wind gust        56 40 35    39 40 47 44 44 51 60 73 74 72 72 71 65 63 59 55 51
Clouds           B2 B1 SC SC B1 SC SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1
PoP 12hr                     30          10          30          30          40
QPF 12hr                   0.02           0        0.02        0.02        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C  S  S              S  S  C  C  S  S  C  C  C  C  C  C
Snowshwrs               S  S
Tstms
High Wind                                       A  A  A  A  A  A


Date           10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17  Fri 10/27/17
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    65      43    66      29    42      28    51
Temp          54 54 40   36 57 59 49   44 63 57 38   32 38 38 29   28 44 51
Dewpt         31 26 31   28 30 30 35   31 30 34 31   26 22 19 19   19 22 20
PWind dir         W       W    SW      SW    SW       N     W       W     W
Wind char        VW      BZ    BZ      WY    VW      BZ    BZ      BZ    BZ
Avg clouds    B1 SC SC   SC FW FW FW   FW FW SC B1   B2 B1 SC SC   SC SC SC
PoP 12hr          5       5     0       0    30      70    30       5    10
Rain shwrs                                    C  L       C
Snowshwrs                                             C  C

$$
MTZ032-211100-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
313 PM MDT Fri Oct 20 2017

Date           10/20/17      Sat 10/21/17            Sun 10/22/17            Mon
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                      41          56          36          68          43
Temp             72 57 49 45 42 43 52 56 51 40 36 36 38 47 62 68 63 55 52 47 43
Dewpt            36 45 41 37 34 36 33 26 23 23 23 24 28 36 39 38 39 41 38 37 36
RH               27 64 74 73 73 76 48 31 33 50 59 61 67 65 43 33 41 59 59 68 76
Wind dir         NW NW  W  W  W  W  W  W  W  W SW  S SW SW  W  W NW  W  W  W  W
Wind spd         12 31 19 16 14 23 25 25 14  9  8 10 12 13 23 26 20 18 19 19 19
Wind gust           43             35 35                      36
Clouds           B1 B2 B1 SC SC SC SC SC FW FW SC SC B2 B2 B2 B2 B2 B2 SC SC SC
PoP 12hr                     30           5          10          20          20
QPF 12hr                   0.02           0           0        0.01        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        C  C                                      S  S  S  S


Date           10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17  Fri 10/27/17
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      34    62      40    67      31    44      25    50
Temp          54 53 40   34 55 57 44   40 64 59 40   32 41 41 30   25 43 50
Dewpt         31 22 27   27 32 31 34   34 35 31 30   27 25 21 21   21 24 24
PWind dir        NW      NW     W      SW     W      NW    NW      NW     W
Wind char        WY      BZ    GN      GN    BZ      WY    WY      GN    GN
Avg clouds    SC FW FW   FW FW FW FW   FW FW SC B1   B2 B1 SC SC   SC SC SC
PoP 12hr          5       0     0       0    20      30    20       5     5
Rain shwrs                                    S  C    C  S
Snowshwrs                                             C  S

$$
MTZ033-211100-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
313 PM MDT Fri Oct 20 2017

Date           10/20/17      Sat 10/21/17            Sun 10/22/17            Mon
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                      40          54          34          66          41
Temp             69 58 50 45 41 44 50 54 49 37 34 34 35 47 62 66 61 52 50 45 41
Dewpt            34 39 43 38 33 34 32 30 27 28 25 25 21 31 35 38 40 40 36 36 35
RH               27 49 77 76 73 68 50 40 42 70 69 69 56 53 36 36 46 63 58 70 79
Wind dir          S  W  W  W  W  W  W  W  W  W SW SW SW SW  W  W  W  W  W  W  W
Wind spd          5 24 23 18 17 25 29 28 17  9  9  9 11 13 25 28 19 17 19 19 19
Wind gust                       35 41 40                   35 40
Clouds           SC B1 SC SC SC SC SC SC FW FW FW FW B2 B2 B2 B2 B2 B2 SC SC SC
PoP 12hr                     10           5           5          10          20
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S


Date           10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17  Fri 10/27/17
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      32    59      38    65      31    42      25    47
Temp          53 49 38   32 54 52 43   39 64 54 39   31 40 37 28   25 44 47
Dewpt         27 22 26   26 27 29 33   32 31 35 29   27 24 20 20   22 25 25
PWind dir        NW      NW     W      SW     W      NW    NW      NW     W
Wind char        BZ      BZ    BZ      GN    BZ      BZ    WY      BZ    BZ
Avg clouds    SC SC SC   FW FW FW FW   FW FW FW SC   B2 B1 SC SC   SC SC SC
PoP 12hr          5       0     0       0    10      30    20       0     5
Rain shwrs                                       C    C  S
Snowshwrs                                             C  S

$$
WYZ099-211100-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
313 PM MDT Fri Oct 20 2017

Date           10/20/17      Sat 10/21/17            Sun 10/22/17            Mon
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          54          32          69          41
Temp             69 53 45 42 38 41 51 54 48 36 32 32 34 44 63 69 62 53 49 44 42
Dewpt            39 37 33 31 28 27 21 16 18 18 17 21 26 34 36 37 37 39 38 39 38
RH               33 54 62 65 67 57 30 22 30 47 53 63 72 68 36 31 39 59 66 82 86
Wind dir          W NW NW NW  W NW NW NW  W  W SW SW  W  W NW NW NW NW NW NW NW
Wind spd         26 32 23 12 12  9 21 17 11  6  5  6  8  8 13 17 17 16 16 18 20
Wind gust        36 44
Clouds           B1 B1 SC SC SC FW FW FW SC SC SC SC B1 B1 SC SC B1 B1 B2 B2 B1
PoP 12hr                     10           5          10          10          20
QPF 12hr                      0           0           0           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  S  S


Date           10/23/17  Tue 10/24/17  Wed 10/25/17  Thu 10/26/17  Fri 10/27/17
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      33    63      36    72      29    42      23    50
Temp          55 54 38   33 55 57 40   36 66 61 39   30 40 40 27   24 45 50
Dewpt         32 28 27   27 30 31 29   26 32 36 31   26 26 25 20   19 28 31
PWind dir        NW      NW    NW      SW     W      NW    NW      NW    NW
Wind char        WY      BZ    GN      LT    GN      BZ    WY      BZ    GN
Avg clouds    B1 B1 SC   FW FW FW FW   FW FW FW SC   B2 B2 SC SC   SC SC SC
PoP 12hr          5       5     0       0     5      60    30       5    10
Rain shwrs                                       C    L  C
Snowshwrs                                             L  C

$$



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