Point Forecast Matrices
Issued by NWS Billings, MT

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Point Forecast Matrices
National Weather Service Billings MT
945 AM MST Mon Nov 20 2017

MTZ035-202300-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
945 AM MST Mon Nov 20 2017

Date                Mon 11/20/17            Tue 11/21/17            Wed 11/22/17
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                      52          26          41          38          63
Temp                   50 52 48 42 35 31 28 27 33 41 39 38 39 40 43 45 57 63 55
Dewpt                  25 30 34 36 32 29 25 26 28 30 33 35 35 35 38 40 42 44 41
RH                     37 43 58 79 89 92 88 96 82 65 79 89 85 82 82 82 57 50 59
Wind dir                W NW NW NW  N  N  E  E  E  S  S SW SW SW SW SW  W  W  W
Wind spd               23 23 13 13  5  5  8  6  6  5 12 13 11 11 19 19 24 24 19
Clouds                 B2 OV OV OV OV B2 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1
PoP 12hr                     30          70          20          20          10
QPF 12hr                   0.04        0.16           0           0           0
Snow 12hr                 00-00           1       00-00
Rain shwrs              C  C  L  L                          S  S
Snowshwrs                        L  L  C  S  S              S  S


Date               Thu 11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17
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            43    64      42    54      31    48      32    52
Temp          45   43 59 59 48   44 51 49 35   31 42 41 34   33 47 44
Dewpt         38   38 41 40 36   34 31 29 26   25 28 28 26   26 32 30
PWind dir          SW    SW      SW     W      NW    SW       S     S
Wind char          BZ    BZ      BZ    BZ      BZ    GN      LT    LT
Avg clouds    B1   SC SC SC B1   SC B2 B1 SC   SC SC SC SC   B1 SC SC
PoP 12hr            5     5      20    30       5     5       5    10
Rain shwrs                        S  C  S

$$
MTZ065-202300-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
945 AM MST Mon Nov 20 2017

Date                Mon 11/20/17            Tue 11/21/17            Wed 11/22/17
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                      49          30          50          42          60
Temp                   49 47 44 42 37 33 32 33 44 50 43 43 44 47 49 50 58 59 50
Dewpt                  30 32 35 37 35 31 30 29 34 39 37 39 38 41 43 46 44 42 39
RH                     48 56 70 82 92 92 92 85 68 66 79 86 79 79 80 86 59 53 66
Wind dir                W  W SW SW SW SW  E  E SW SW SW SW SW SW SW SW SW SW SW
Wind spd               35 33 33 25 18 17 13  9 20 20 29 34 35 35 41 41 29 29 29
Wind gust              49 47 47 35                   42 48 50 49 57 57 41 41 41
Clouds                 B2 OV OV B2 B1 B1 SC B1 B1 B2 OV OV B2 B2 B2 B2 B2 B2 B1
PoP 12hr                     70          60          20          40          10
QPF 12hr                   0.06        0.12           0        0.01           0
Snow 12hr                 00-00           1       00-00
Rain shwrs              C  L  L  L              S  S  C  C  S  S
Snowshwrs                        L  C  S  S  S
High Wind               W  W  W


Date               Thu 11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17
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            43    63      41    50      30    46      32    51
Temp          43   43 58 55 48   45 49 40 34   31 43 39 32   32 47 40
Dewpt         37   38 43 40 38   36 32 27 25   25 29 29 26   27 33 30
PWind dir          SW    SW      SW     W       W    SW      SW    SW
Wind char          VW    VW      SD    VW      GN    GN      GN    GN
Avg clouds    B1   B1 B1 B1 B1   B1 B2 B1 SC   SC SC SC B1   B1 B1 B1
PoP 12hr            5     5      40    50       5     5      10    10
Rain shwrs                        C  C  S

$$
MTZ032-202300-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
945 AM MST Mon Nov 20 2017

Date                Mon 11/20/17            Tue 11/21/17            Wed 11/22/17
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                      54          18          33          26          60
Temp                   50 53 46 37 30 24 19 18 25 33 28 26 27 32 35 40 53 60 51
Dewpt                  28 33 38 33 25 17 14 12 12 15 16 19 23 28 32 38 43 44 43
RH                     42 46 73 85 81 74 80 77 57 47 60 74 85 85 89 92 69 55 74
Wind dir                W NW NW NW NW  N  N  N  E SE  E SE SE SE SW SW  W  W  W
Wind spd               24 26 16 16 10  9 12  6  4  4  4  5  6  8 11 11 24 24 16
Wind gust                 36
Clouds                 B2 B2 OV OV B2 B2 SC SC SC SC SC B1 B2 OV B2 B2 SC SC SC
PoP 12hr                     20          30           0          10          20
QPF 12hr                      0        0.02           0           0        0.01
Snow 12hr                 00-00           T       00-00
Rain shwrs                 S  C                                   S  S
Snowshwrs                        C


Date               Thu 11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17
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            39    66      40    54      28    46      27    48
Temp          41   40 56 59 50   43 48 45 35   29 39 40 31   28 41 40
Dewpt         38   37 43 45 40   36 33 29 27   25 29 28 24   24 28 28
PWind dir           W    SW      SW     W       W     W      NE     E
Wind char          GN    GN      GN    BZ      BZ    GN      LT    GN
Avg clouds    SC   SC SC SC SC   SC B1 SC SC   SC SC SC SC   SC B1 SC
PoP 12hr            5     5      10    20       5     5       5    10
Rain shwrs                           S  S

$$
MTZ033-202300-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
945 AM MST Mon Nov 20 2017

Date                Mon 11/20/17            Tue 11/21/17            Wed 11/22/17
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                      55          13          31          21          60
Temp                   53 53 45 36 30 24 16 15 24 31 23 21 22 27 32 40 56 59 48
Dewpt                  25 31 37 31 25 17 10  8  6  7  9 11 16 24 29 37 42 42 41
RH                     33 43 73 82 81 74 77 73 45 36 54 65 77 88 88 89 59 53 77
Wind dir                W NW NW NW NW NW NW NW NW NW NE  E  S  S SW SW  W  W NW
Wind spd               24 27 18 14 13 13 16 10  8  6  3  5 10 10 10 10 26 26 18
Wind gust                 39                                           36 36
Clouds                 B2 B2 B2 B2 B2 B1 FW FW SC FW SC SC B1 B2 OV OV B1 B1 SC
PoP 12hr                     20          20           0           5          20
QPF 12hr                      0        0.01           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                 S  S                                   S  S
Snowshwrs                                                         S  S


Date               Thu 11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17
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            34    64      39    53      25    43      22    46
Temp          34   35 57 54 48   41 50 43 33   26 39 35 27   23 39 37
Dewpt         33   34 42 44 41   36 32 28 25   23 28 26 23   19 26 27
PWind dir           W     W       W     W       W    NW      SW     E
Wind char          GN    GN      BZ    BZ      BZ    GN      GN    GN
Avg clouds    SC   SC SC SC SC   SC B1 B1 SC   SC SC SC SC   SC SC SC
PoP 12hr            5     5       5    20       5     5       5     5
Rain shwrs                           S

$$
WYZ099-202300-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
945 AM MST Mon Nov 20 2017

Date                Mon 11/20/17            Tue 11/21/17            Wed 11/22/17
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                      56          26          42          32          62
Temp                   52 56 49 42 39 33 29 27 35 42 36 32 33 33 33 37 55 62 53
Dewpt                  27 31 33 35 36 31 27 26 28 30 29 27 29 30 31 35 42 43 42
RH                     38 38 54 76 89 92 92 96 75 62 75 81 85 89 92 92 61 50 66
Wind dir                W NW NW NW NW NW  N  N SE NE SW SW SW SW  W  W  W  W  W
Wind spd               16 20 10 12  9  8  8  4  4  4  9  9  6  8  8  8 14 14 12
Clouds                 B2 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B2 B2 B2 B2 B2 B1 B1 SC
PoP 12hr                     20          60          20          10           5
QPF 12hr                   0.01        0.09           0           0           0
Snow 12hr                 00-00           T       00-00
Rain shwrs              S  S  C  L  L
Snowshwrs                           L  C  S  S


Date               Thu 11/23/17  Fri 11/24/17  Sat 11/25/17  Sun 11/26/17
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            36    66      38    54      26    49      27    54
Temp          40   37 59 59 49   41 49 46 34   27 44 42 32   28 47 45
Dewpt         36   33 42 40 35   33 34 32 28   23 28 27 23   23 32 32
PWind dir           W     W      SW     W      NW     W       W     E
Wind char          GN    GN      GN    BZ      GN    LT      LT    LT
Avg clouds    SC   SC SC B1 B1   B1 B1 B1 SC   SC SC SC SC   B1 SC SC
PoP 12hr            5     5      10    30       5     5       5     5
Rain shwrs                           C  S

$$



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