Point Forecast Matrices
Issued by NWS Billings, MT

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Point Forecast Matrices
National Weather Service Billings MT
946 AM MDT Sat Sep 23 2017

MTZ035-232300-
Billings-Yellowstone MT
45.81N 108.53W Elev. 3648 ft
946 AM MDT Sat Sep 23 2017

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      47          39          50          38          57
Temp                   42 46 46 43 41 39 39 39 45 50 49 44 42 39 38 42 51 57 56
Dewpt                  36 37 37 38 39 37 37 36 39 39 39 38 38 36 36 38 39 38 37
RH                     79 71 71 82 92 92 92 89 79 66 68 79 86 89 92 86 63 49 49
Wind dir                E NE  E  E NW  W  N NW NE NE NE SE SW SW SW SW SW SW  S
Wind spd                6  9  9  8  8  5  6  3  6  6  5  3  5  5  6  6  6  6  6
Clouds                 OV OV B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC
PoP 12hr                     30          30          20          10          10
QPF 12hr                   0.03        0.04        0.03           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                 O  O
Rain                    C  C  C  C  S  S
Rain shwrs                                S  S  S  S
Snowshwrs


Date               Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            41    64      43    64      44    65      43    68
Temp          43   42 58 63 48   44 59 63 48   45 60 64 49   44 62 67
Dewpt         37   35 40 38 39   36 40 39 40   39 45 41 39   37 44 43
PWind dir          SW     W       W    NW       N     N      NE     S
Wind char          LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC B1 B1 B1   SC SC SC SC   SC SC FW FW   FW FW FW
PoP 12hr            5    10      10    10      10    10       5     0

$$
MTZ065-232300-
Livingston-Park MT
45.70N 110.47W Elev. 4656 ft
946 AM MDT Sat Sep 23 2017

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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          31          50          31          57
Temp                   42 49 46 37 35 31 33 35 44 50 47 38 35 32 31 38 51 56 55
Dewpt                  32 34 36 35 33 30 33 32 35 36 36 34 31 30 29 32 33 32 34
RH                     67 56 68 92 92 96100 89 70 58 65 85 85 92 92 79 50 40 45
Wind dir                E  E  E  E  E  E  N  N NE SE SE  S  W  W  W  W SW SW SW
Wind spd               10 12 13 11  9  8  3  4  8  8  8  9  5  5  8  8 10 10  9
Clouds                 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC
PoP 12hr                     20          20          20          10           5
QPF 12hr                   0.01        0.03           0           0           0
Snow 12hr                 00-00           T       00-00
Drizzle
Rain                          S  S
Rain shwrs                                S  S
Snow                             S  S  S
Snowshwrs                                 S  S


Date               Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            35    60      37    62      37    63      37    68
Temp          38   36 53 58 41   40 57 60 40   40 57 61 41   41 63 66
Dewpt         28   28 32 34 30   32 34 36 32   35 38 40 34   33 38 42
PWind dir           W     W       W     W       E    SE       E    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    SC   B1 B1 B1 B1   SC SC SC SC   FW SC FW FW   FW FW FW
PoP 12hr           10    10      10    10       5     5       5     0

$$
MTZ032-232300-
Miles City-Custer MT
46.42N 105.90W Elev. 2628 ft
946 AM MDT Sat Sep 23 2017

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      48          41          51          38          56
Temp                   47 47 44 43 43 43 41 42 50 51 49 44 42 41 38 43 52 56 55
Dewpt                  38 39 38 41 42 41 40 41 43 42 41 41 39 39 37 41 42 41 38
RH                     71 74 79 93 96 93 96 96 77 71 74 89 89 92 96 93 69 57 53
Wind dir               NE NE  E NE NE  N  N  N  N  N NE  N  S  W SE SE  S  S SE
Wind spd               10 10 10  9  9  8  6  8  9  8  5  2  2  3  5  5  5  5  6
Clouds                 OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1 B1 B2 B2 B1
PoP 12hr                     60          60          40          30          20
QPF 12hr                   0.11        0.15        0.04        0.02           0
Snow 12hr                 00-00       00-00       00-00
Rain                    L  L  L  L  C  C  C  C  C  C  C  C
Rain shwrs                                                  S  S  S  S  S  S  S
Snowshwrs


Date               Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            39    64      43    65      42    63      40    68
Temp          45   40 58 63 48   45 62 62 48   43 60 61 47   41 62 67
Dewpt         41   37 44 37 39   37 41 38 39   38 43 38 38   35 42 42
PWind dir          SE     S       W     W      NW     N      NE    SE
Wind char          LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    B1   SC B1 SC SC   SC SC SC SC   SC SC FW FW   FW FW FW
PoP 12hr           20    10      10    10      10    10       5     0
Rain shwrs     S    S

$$
MTZ033-232300-
Baker-Fallon MT
46.38N 104.24W Elev. 2969 ft
946 AM MDT Sat Sep 23 2017

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      47          41          49          37          54
Temp                   46 46 45 41 41 43 43 43 46 49 46 40 39 39 37 43 50 54 52
Dewpt                  38 41 40 40 39 41 41 41 42 43 40 37 35 36 35 39 40 42 37
RH                     73 83 82 96 92 93 93 93 86 80 79 89 85 89 92 86 68 64 56
Wind dir               NE NE NE  N  N  N  N  N  N  N  N  N NW  N  N  N SE SE SE
Wind spd                9 10 10  8 11 10 10 10 12 11  9  5  5  4  5  5  3  3  8
Clouds                 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B1
PoP 12hr                     80          70          60          40          30
QPF 12hr                   0.25        0.25        0.08        0.05           0
Snow 12hr                 00-00       00-00       00-00
Drizzle                                                     C  C
Rain                    D  D  L  L  L  L  L  L  C  C  C  C
Rain shwrs                                                        C  C  S  S
Snowshwrs


Date               Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            39    61      40    64      40    61      38    65
Temp          43   39 56 59 44   43 62 60 46   41 58 58 43   40 61 63
Dewpt         38   36 43 38 35   35 40 38 36   36 40 36 35   34 40 40
PWind dir          SE     S      SW     W      NW     N       E    SE
Wind char          LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1   B1 B1 SC SC   SC SC SC SC   SC SC FW FW   FW FW FW
PoP 12hr           20    20       5    10      10     5       5     0
Rain shwrs          S  S

$$
WYZ099-232300-
Sheridan-Sheridan WY
44.80N 106.96W Elev. 4019 ft
946 AM MDT Sat Sep 23 2017

Date             Sat 09/23/17            Sun 09/24/17            Mon 09/25/17
MDT 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
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                      42          36          45          34          53
Temp                   40 42 41 41 41 38 36 40 43 45 45 41 40 36 34 42 47 52 52
Dewpt                  38 36 38 38 39 37 35 39 39 39 40 39 38 35 34 39 39 39 39
RH                     92 79 89 89 92 96 96 96 86 79 82 92 92 96100 89 74 61 61
Wind dir                N  N NW NW NW NW NW NW  N NW NW  W  W  W  E  E  E  E  S
Wind spd                8  6  5  6  6  6  8  8  8  8  6  6  2  4  3  3  2  2  3
Clouds                 OV OV OV OV OV OV OV OV OV B2 OV OV OV OV B2 B2 B2 B2 B1
PoP 12hr                     70          50          40          40          30
QPF 12hr                   0.13        0.11        0.06        0.05        0.04
Snow 12hr                 00-00       00-00       00-00
Rain                    L  L  C  C  C  C  C  C  C  C  C  C
Rain shwrs                                                  C  C  C  C  S  S  S
Snowshwrs


Date               Tue 09/26/17  Wed 09/27/17  Thu 09/28/17  Fri 09/29/17
MDT 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            34    60      36    61      37    63      37    67
Temp          40   35 55 58 43   37 57 58 42   39 59 61 45   38 62 64
Dewpt         37   31 36 35 34   32 38 38 35   34 41 40 37   33 40 43
PWind dir           S     W       W     W      NW    NW       E    SE
Wind char          LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1   SC FW SC SC   SC SC SC SC   SC SC SC SC   FW FW FW
PoP 12hr           20     5      10    10      10    10       5     0
Rain shwrs     S

$$



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