Point Forecast Matrices
Issued by NWS Billings, MT

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Point Forecast Matrices
National Weather Service Billings MT
933 AM MST Fri Jan 19 2018

MTZ035-192300-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
933 AM MST Fri Jan 19 2018

Date                Fri 01/19/18            Sat 01/20/18            Sun 01/21/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      39          23          36          17          34
Temp                   36 39 38 32 30 27 24 24 29 36 30 22 19 19 19 17 26 34 28
Dewpt                  33 33 34 27 25 21 19 16 19 22 19 15 13 13 13 11 17 21 16
RH                     89 79 85 81 81 78 81 71 66 56 63 74 77 77 77 77 68 58 60
Wind dir                E  N NW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd                4  9  8  9  9 11 11 11 12 12 12 12 12 12 19 19 16 16 16
Clouds                 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr                     70          30          10           5           5
QPF 12hr                   0.03        0.01           0           0           0
Snow 12hr                     T           T       00-00
Frzg rain
Rain                    L  L
Snow                    L  L  C  C
Winter Weath            Y


Date               Mon 01/22/18  Tue 01/23/18  Wed 01/24/18  Thu 01/25/18
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            16    35      18    31      14    33      16    30
Temp          18   16 29 30 20   18 24 23 14   15 20 23 17   16 20 19
Dewpt         11    9 19 19 13   11 14 13  7    8 12 12  8    8 12 12
PWind dir          SW    SW       W     W      SW    SW      SW    SW
Wind char          BZ    BZ      BZ    BZ      BZ    BZ      BZ    GN
Avg clouds    FW   FW B1 B2 B1   B1 SC SC SC   SC B1 B1 B1   B1 B2 B2
PoP 12hr            5    10      10    10      10    10      20    30
Snowshwrs                                                S    S  S  C

$$
MTZ065-192300-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
933 AM MST Fri Jan 19 2018

Date                Fri 01/19/18            Sat 01/20/18            Sun 01/21/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      38          18          33          14          33
Temp                   38 34 33 29 26 24 23 18 28 33 27 23 21 21 23 14 26 33 25
Dewpt                  28 23 24 25 22 18 17 12 18 18 15 16 16 18 18 10 17 17 10
RH                     67 64 69 85 85 77 77 77 66 53 60 74 81 88 81 84 68 51 52
Wind dir                W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd               21 18 14 14 14 14 16 17 16 16 17 16 17 16 20 20 28 28 28
Wind gust                                                              40 40 40
Clouds                 OV B2 B2 B2 SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC FW
PoP 12hr                     80          30          10          20          10
QPF 12hr                   0.07        0.02           0           0           0
Snow 12hr                     1           T       00-00
Frzg rain
Rain                    L  L
Snow                    L  L  C  C                          S  S


Date               Mon 01/22/18  Tue 01/23/18  Wed 01/24/18  Thu 01/25/18
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            17    35      16    34      17    37      20    34
Temp          17   27 23 18 16   21 14 23 17   24 26 26 20   21 21 25
Dewpt         11   19 16 10 11   14  7 15 12   18 18 19 15   16 16 19
PWind dir          SW    SW      SW    SW      SW    SW      SW    SW
Wind char          WY    WY      WY    WY      BZ    WY      WY    WY
Avg clouds    FW   SC B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B2   B2 B2 B2
PoP 12hr           10    30      20    10      20    30      30    40
Snow                              S
Snowshwrs              S  C                     S  S  C  C    C  C  C

$$
MTZ032-192300-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
933 AM MST Fri Jan 19 2018

Date                Fri 01/19/18            Sat 01/20/18            Sun 01/21/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      35          22          31          13          27
Temp                   31 35 33 31 30 26 24 22 27 31 24 20 18 16 14 14 20 27 19
Dewpt                  30 28 28 26 29 25 23 21 22 22 19 18 16 14 11 12 14 18 14
RH                     96 75 82 81 96 96 96 96 81 69 81 92 92 92 88 92 77 68 80
Wind dir               SW  W  W  W  W  W  W  W  W  W  W  W SW  W SW SW  W  W NW
Wind spd                9  8  8 10 10 11 12 11  9  8  8  6  6  8  9  9 10 10  8
Clouds                 OV B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW
PoP 12hr                     60          20           5           5           5
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg rain
Snow                    S  S  S  S


Date               Mon 01/22/18  Tue 01/23/18  Wed 01/24/18  Thu 01/25/18
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            10    31      15    28       6    24       8    22
Temp          13   10 21 21 15   15 19 15  7    6 10 13  9    8 10 11
Dewpt         12    8 15 17 13   13 14 10  4    3  4  7  5    4  4  4
PWind dir           W    SW       W     W       W    SW       S    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW B1 B1   SC SC SC SC   SC SC SC B1   B1 B1 B2
PoP 12hr            5    10      10    10       5    10      10    20
Snowshwrs                                                           S

$$
MTZ033-192300-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
933 AM MST Fri Jan 19 2018

Date                Fri 01/19/18            Sat 01/20/18            Sun 01/21/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      38          22          35          14          30
Temp                   34 38 35 31 30 27 23 22 32 35 27 23 19 17 14 16 26 29 21
Dewpt                  29 31 29 30 29 27 22 20 26 26 22 19 16 16 13 12 20 21 16
RH                     82 76 78 96 96100 96 92 78 69 81 84 88 96 96 84 78 72 81
Wind dir                W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd               10 10  9 10 10 11 11 11 12 13 10  8  6  5  9  9 11 11  8
Clouds                 B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC FW
PoP 12hr                     10          10           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Mon 01/22/18  Tue 01/23/18  Wed 01/24/18  Thu 01/25/18
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            10    32      16    31       8    29      10    26
Temp          11   12 27 24 18   17 21 19  9    8 15 16 10   10 15 14
Dewpt          8   10 21 20 15   14 17 14  7    4  9 11  6    6 10  9
PWind dir           W    SW       W     W       W    SW       S     S
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW   FW FW SC B1   SC SC SC SC   SC SC SC SC   SC B1 B1
PoP 12hr            5    10      10    10      10     5       5    10

$$
WYZ099-192300-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
933 AM MST Fri Jan 19 2018

Date                Fri 01/19/18            Sat 01/20/18            Sun 01/21/18
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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                      40          24          33          16          29
Temp                   36 40 35 32 30 26 25 24 30 33 28 21 18 16 18 16 25 29 20
Dewpt                  28 29 30 29 27 23 21 20 21 21 22 18 14 13 14 13 17 17 14
RH                     72 64 82 88 88 88 84 84 69 61 78 88 84 88 84 88 71 60 77
Wind dir               SW  W NW NW  W  W NW  W NW NW NW NW  W  W NW NW NW NW NW
Wind spd                5  5  8 13  8  8  6  6  9  9  8  5  4  6  8  8 10 10 10
Clouds                 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW
PoP 12hr                     40          40          40          30          10
QPF 12hr                   0.01        0.03        0.03        0.02           0
Snow 12hr                 00-00           T           T
Rain                    C  C
Snow                    C  C  C  C  C  C  C  C  C  C  C  C  S  S


Date               Mon 01/22/18  Tue 01/23/18  Wed 01/24/18  Thu 01/25/18
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max             9    32      13    29      10    32      11    30
Temp          12    9 24 26 17   13 21 18 13   10 19 19 13   11 20 20
Dewpt          7    5 17 20 13    9 14 11  6    5 13 11  6    5 13 13
PWind dir           W     W       W     W      SW    SW      SW     W
Wind char          GN    LT      GN    GN      LT    GN      LT    GN
Avg clouds    FW   FW SC B2 B2   B1 SC SC SC   SC SC SC B1   B1 B1 B1
PoP 12hr            5    20      20    10      10     5      10    20
Snow                         S
Snowshwrs                 S                                      S  S

$$



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