Point Forecast Matrices
Issued by NWS Billings, MT

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Point Forecast Matrices
National Weather Service Billings MT
309 AM MST Mon Jan 22 2018

MTZ035-222300-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
309 AM MST Mon Jan 22 2018

Date                Mon 01/22/18            Tue 01/23/18            Wed 01/24/18
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                      37          20          36          19          43
Temp             22 22 31 37 33 28 25 23 22 20 30 36 30 21 19 19 21 21 34 43 40
Dewpt            15 13 18 21 22 22 20 17 16 14 17 18 15 11 12 12 13 12 20 26 21
RH               74 68 58 52 63 78 81 77 77 77 58 47 53 65 74 74 71 68 56 51 46
Wind dir         SW SW  W  W  W  W  W  W  W  W  W  W SW SW SW SW SW SW SW SW SW
Wind spd         19 20 19 16 18 17 16 17 19 19 16 14 18 18 18 18 17 17 17 17 18
Clouds           FW B2 B2 B2 OV B2 B1 SC FW FW CL FW SC SC SC SC B1 B1 B1 B1 B1
PoP 12hr                     20          10           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain                    S  S
Snow                    S  S


Date               Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
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            28    44      21    34      17    32      18    37
Temp          30   29 38 38 26   21 27 28 19   17 22 24 18   19 26 32
Dewpt         19   20 25 24 19   15 17 17 11   10 12 11  9   11 17 21
PWind dir          SW    SW       W     W       W     W      SW    SW
Wind char          BZ    BZ      GN    BZ      BZ    BZ      BZ    GN
Avg clouds    B1   B1 B1 B1 B2   B2 B1 B1 B1   B1 SC SC B1   B1 B1 B2
PoP 12hr            5    10      20    20      20    10      10    10
Rain shwrs                   C
Snowshwrs                    C    C  S  S  S

$$
MTZ065-222300-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
309 AM MST Mon Jan 22 2018

Date                Mon 01/22/18            Tue 01/23/18            Wed 01/24/18
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                      33          18          34          21          43
Temp             28 27 32 32 29 27 27 24 24 18 27 34 25 21 21 22 28 24 35 43 40
Dewpt            15 20 23 26 23 23 22 21 18 12 16 22 11  7 13 16 18 17 24 32 23
RH               58 74 69 78 78 85 81 88 77 77 63 61 55 54 71 77 66 74 64 65 50
Wind dir         SW SW SW SW  W  W  W SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind spd         39 35 28 25 25 24 23 25 26 26 25 25 25 29 32 35 31 31 28 28 35
Wind gust        54 50 40 35 35       35 36 37 35 35 35 41 44 49 43 43 40 40 49
Clouds           B1 B2 OV OV B2 B1 B1 SC FW FW FW SC SC SC B1 B1 B1 B1 B1 B1 B1
PoP 12hr                     40          30          10           0          10
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                     T       00-00       00-00
Snow              C  C  C  C  C  C  S  S


Date               Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
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            29    41      16    32      15    32      21    41
Temp          29   30 34 30 19   16 16 19 15   19 20 25 21   23 29 34
Dewpt         21   21 27 23 16   12 11 13 11   14 13 18 17   18 23 26
PWind dir          SW    SW       W     W       W    SW      SW    SW
Wind char          VW    WY      BZ    BZ      WY    WY      WY    BZ
Avg clouds    B1   B1 B2 B1 B1   B1 B1 B2 B1   B1 SC B1 B2   B2 B2 B2
PoP 12hr           10    30      30    30      20    10      20    20
Rain shwrs             S  C
Snowshwrs              S  C  C    C  C  C  S    S        S    S  S

$$
MTZ032-222300-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
309 AM MST Mon Jan 22 2018

Date                Mon 01/22/18            Tue 01/23/18            Wed 01/24/18
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                      33          18          30          11          35
Temp             11 11 23 33 31 30 26 21 19 19 25 30 22 16 13 11 13 13 25 35 29
Dewpt             9  8 15 22 26 27 25 20 18 17 20 22 17 13 11  9 11 11 17 25 23
RH               91 87 71 63 81 88 96 96 96 92 81 72 81 88 91 91 91 91 71 66 78
Wind dir          S SW SW  W  W  W  W  W  W  W  W  W  W SW  S  S  S  S SW SW  S
Wind spd          9 10  9 12 10 11 10 11 10 12 12 11 11 11  8  8 10 10 10 10  9
Clouds           FW FW B1 OV OV OV B2 SC SC SC FW FW FW FW SC SC B1 B1 B1 B1 B1
PoP 12hr                     20           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                    S  S


Date               Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
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            18    39      19    31      12    22       8    29
Temp          23   19 29 27 21   20 23 23 15   13 15 14  8   10 19 23
Dewpt         20   17 24 22 19   18 18 18 13   10  9  8  5    7 14 18
PWind dir           S     S      NW     W      NW    NW      SW    SW
Wind char          GN    GN      GN    BZ      BZ    BZ      GN    GN
Avg clouds    B1   B1 B1 B1 B1   B2 B1 B1 B2   B1 B1 SC SC   B1 B1 B1
PoP 12hr            5     5      10    10      20    10      10    10
Snowshwrs                               S  S

$$
MTZ033-222300-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
309 AM MST Mon Jan 22 2018

Date                Mon 01/22/18            Tue 01/23/18            Wed 01/24/18
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                      33          18          31          12          38
Temp              5  4 24 33 28 26 26 24 20 18 26 31 23 15 12 12 13 16 31 38 31
Dewpt             2  0 16 23 21 24 24 23 18 16 20 23 18 12  9  9 10 11 21 27 24
RH               87 83 71 66 75 92 92 96 92 92 78 72 81 88 87 87 87 80 66 64 75
Wind dir          W SW  W  W  W  W  W  W  W  W  W  W  W  W SW SW  S  S SW SW SW
Wind spd          8  8 13 13 11 11 11 12 12 11 16 17 14 14  9  9  9  9 10 10 11
Clouds           CL CL CL SC OV OV OV SC SC SC FW FW FW FW SC SC B1 B1 B1 B1 B1
PoP 12hr                      0           5           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date               Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
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            21    43      21    32      12    23       7    29
Temp          22   22 37 34 26   24 25 27 20   15 17 16  7   10 22 24
Dewpt         18   18 30 29 24   21 21 22 17   12 12 11  4    6 17 18
PWind dir           S     S       W     W      NW    NW       W    SW
Wind char          GN    GN      GN    BZ      BZ    BZ      GN    GN
Avg clouds    B1   B1 B1 B1 B1   B2 B2 B1 B1   B1 B1 SC SC   SC B1 B1
PoP 12hr            5     5      10    10      20    20      10    10
Snowshwrs                                  S    S  S

$$
WYZ099-222300-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
309 AM MST Mon Jan 22 2018

Date                Mon 01/22/18            Tue 01/23/18            Wed 01/24/18
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                      34          17          34          12          42
Temp             11 12 27 34 28 24 21 19 18 18 29 34 24 13 12 13 15 17 34 42 34
Dewpt             2  4 17 19 20 19 19 14 12 12 20 19 17  8  7  9 10 12 25 26 21
RH               66 70 65 54 71 81 92 80 77 77 69 54 74 80 80 84 80 80 69 53 58
Wind dir          W  W NW NW NW NW  W  W  W  W NW NW  W  W SW  S SW SW SW SW SW
Wind spd          9  9  6  9 10  9  6  8  9 10 10  9  8  9  9  9  9  9  6  6  8
Clouds           CL CL B2 OV OV OV B1 FW B1 FW FW SC FW FW SC SC SC SC SC SC B1
PoP 12hr                     20          20           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                    S  S  S  S


Date               Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
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            23    43      18    31      13    29      12    36
Temp          27   23 37 33 22   18 24 21 17   13 21 18 13   12 23 28
Dewpt         16   17 29 24 18   14 16 15 12    8 15 10  5    6 17 21
PWind dir          SW    SW      NW    NW      NW    NW       W     W
Wind char          LT    GN      GN    BZ      BZ    BZ      GN    LT
Avg clouds    B1   SC B1 B1 B1   B2 B2 B1 B1   B1 SC SC SC   SC B1 B1
PoP 12hr            0     5      30    30      20    10      10    10
Snowshwrs                    C    C  C  C  S    S

$$


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