Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 200951
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Point Forecast Matrices
National Weather Service Billings MT
251 AM MST Mon Feb 20 2017

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

Date                Mon 02/20/17            Tue 02/21/17            Wed 02/22/17
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          40          62          35          47
Temp             37 35 49 56 54 48 45 42 42 41 54 62 57 47 42 38 37 36 45 47 43
Dewpt            28 26 28 27 29 31 32 32 33 32 33 27 30 30 29 28 27 28 24 23 25
RH               70 69 44 32 38 51 60 67 70 70 45 26 35 51 60 67 67 72 43 38 49
Wind dir         SW SW SW  W  W  W  W SW SW SW SW  W  W  W  W  W  W  W NW NW NE
Wind spd         10 10 11 14 14 19 17 10 11 10 12 24 24 21 14 12 13 13 11 11  9
Clouds           SC B1 SC B1 B2 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2
PoP 12hr                      5           5          20          10          30
QPF 12hr                      0           0        0.01           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S              S  S  C  C  C
Snowshwrs                                                         S  S        C


Date               Thu 02/23/17  Fri 02/24/17  Sat 02/25/17  Sun 02/26/17
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            27    34      16    29      11    27      14    32
Temp          32   27 34 31 23   16 26 28 19   11 19 27 17   15 29 30
Dewpt         26   24 21 20 18   13 16 17 13    8  9 12 11   10  9 13
PWind dir          NE     N       N    NE       N    NW       S    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   B2 B2 B2 OV   OV OV OV OV   OV B2 B2 B2   B2 B1 B1
PoP 12hr           50    60      50    30      20    20      10     5
Rain shwrs     C
Snow                   L  L  C    C  C  C  S    S
Snowshwrs      C    C                              S  S

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

Date                Mon 02/20/17            Tue 02/21/17            Wed 02/22/17
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          39          58          31          40
Temp             34 30 49 54 54 49 49 49 45 39 56 56 51 42 40 40 35 31 39 39 37
Dewpt            25 27 29 28 31 34 34 34 30 29 33 27 21 26 22 25 23 25 21 19 22
RH               69 88 46 36 41 56 56 56 55 67 42 32 30 53 48 55 61 78 48 44 54
Wind dir         SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  W  W  W  W  W
Wind spd         24 26 29 39 41 41 32 26 24 25 33 42 42 37 29 26 21 21 17 17 11
Wind gust           36 41 55 57 57 44 36    35 47 59 59 52 41 36
Clouds           B1 B1 SC B2 B2 B2 OV B2 B2 B2 SC B1 SC SC B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     20          20          40          20          30
QPF 12hr                   0.01        0.02        0.03        0.02        0.03
Snow 12hr                 00-00       00-00       00-00
Rain shwrs              S  S  S  S  S  S  C  C  C  C  S  S  S  S        C  C
Snowshwrs                                                         C  C        C
Wind chill       22 15                      28          30 29 29 23 18
Min chill        22    15                      28          27    23    18    29
Wind                       Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date               Thu 02/23/17  Fri 02/24/17  Sat 02/25/17  Sun 02/26/17
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            20    29      11    27       9    27      13    32
Temp          27   20 27 29 23   11 26 24 19    9 21 27 17   14 27 31
Dewpt         21   16 18 21 18    7 10 11 11    4  4  8 10    8  8 14
PWind dir          NW    NW      NE     N      SE    SW      SW    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    BZ
Avg clouds    B2   B2 B2 B2 OV   OV OV OV OV   OV B2 B2 B1   B1 B1 B1
PoP 12hr           40    50      40    30      20    20      10    10
Snow                   C  C  C    C  C  C  S    S
Snowshwrs      C    C                              S  S

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

Date                Mon 02/20/17            Tue 02/21/17            Wed 02/22/17
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                      53          35          61          34          44
Temp             36 36 46 53 50 40 38 38 35 38 51 61 57 46 39 38 34 35 40 44 42
Dewpt            30 29 29 28 32 31 30 31 30 32 33 35 38 33 31 30 30 30 28 26 27
RH               79 75 51 38 50 70 73 76 82 79 50 38 49 60 73 73 85 82 62 49 55
Wind dir         SW SW SW SW  S  S SW SW  S SW SW SW SW  W  W  W NW NW NW NW  N
Wind spd         11  9  8  9  9 10  9  8  8  8 11 10 13 17 10 10 11 11 12 12  8
Clouds           FW FW SC FW B1 B2 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2
PoP 12hr                      0           5          20          20          30
QPF 12hr                      0           0        0.02           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S        S  S  C  C  S  S  C
Snowshwrs                                                         C  C        C


Date               Thu 02/23/17  Fri 02/24/17  Sat 02/25/17  Sun 02/26/17
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            27    34      17    30      15    31      18    34
Temp          31   27 33 32 23   17 25 30 21   15 27 30 22   19 31 32
Dewpt         28   24 20 18 16   13 14 16 16   11 13 15 16   15 17 17
PWind dir          NE    NE      NE    NE       E    NW      SW    SW
Wind char          LT    GN      GN    GN      LT    GN      GN    GN
Avg clouds    B2   OV OV OV B2   B2 OV OV B2   B2 B2 B2 B1   B1 B1 B1
PoP 12hr           40    40      40    20      10    20      10     0
Rain shwrs     C
Snow                   C  C  C    C  S  S
Snowshwrs      C    C                              S  S

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

Date                Mon 02/20/17            Tue 02/21/17            Wed 02/22/17
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          34          61          34          40
Temp             38 35 44 52 47 37 36 36 34 37 55 61 55 45 39 36 34 35 37 40 36
Dewpt            32 30 28 31 28 29 28 30 29 32 35 39 39 37 33 31 30 32 26 23 24
RH               79 82 53 44 47 72 72 79 82 82 47 44 55 73 79 82 85 89 64 50 61
Wind dir          W  W  W  W  S  S  S  W SW  W SW SW SW SW  W  W  W  W NW NW  N
Wind spd         10 12 14 14 11 10 10 10  9 10 11 11 11 14 10 11 12 12 14 14  9
Clouds           SC FW FW FW SC B1 B2 B1 B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 B2 B2
PoP 12hr                     20           5          20          10          30
QPF 12hr                      0           0           0           0        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S                             S  S                    S  S
Snowshwrs                                                         C  C  S  S  S


Date               Thu 02/23/17  Fri 02/24/17  Sat 02/25/17  Sun 02/26/17
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            25    32      13    27      11    28      15    34
Temp          29   25 31 29 18   13 25 26 17   11 23 27 18   17 31 32
Dewpt         26   23 21 20 13    9 14 15 13    7 12 14 13   12 16 17
PWind dir           N    NE      NE    NE       E     W       W    SW
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2   OV OV OV OV   OV B2 B2 B2   B2 B2 B2 B2   B2 B1 B1
PoP 12hr           40    40      40    20      10    20       5     0
Snow                   C  C  C    C  S  S
Snowshwrs      S    C                              S  S

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

Date                Mon 02/20/17            Tue 02/21/17            Wed 02/22/17
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          36          63          32          44
Temp             31 32 46 55 52 44 41 44 39 37 53 63 57 46 42 45 38 32 42 44 41
Dewpt            21 20 25 29 28 29 29 30 29 29 34 36 39 34 33 31 29 23 23 23 26
RH               66 61 43 37 39 55 62 57 67 72 48 36 51 63 70 58 70 69 46 43 55
Wind dir          W SW  S SW  S SW  W SW SW SW  W  W  W  W  W  W  W  W NW NW NW
Wind spd          8  5  5  8  8 25 24  8  8  6  9 18 21 20 13 16 14 14 14 14 10
Wind gust                       35
Clouds           SC SC SC SC B2 B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B2 B2
PoP 12hr                      0           0          20          20          30
QPF 12hr                      0           0        0.01        0.01        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                S  S  S  S  S  S        S  S  C  C
Snowshwrs                                                         S  S        C


Date               Thu 02/23/17  Fri 02/24/17  Sat 02/25/17  Sun 02/26/17
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            23    32      14    27       9    27       8    30
Temp          28   23 31 30 22   14 25 25 16    9 21 26 14    9 27 28
Dewpt         24   19 21 20 18   11 15 16 12    5  9 13  9    4  9 16
PWind dir          NW     N       N     N       E    NW       W    NW
Wind char          GN    GN      GN    GN      LT    LT      LT    LT
Avg clouds    B2   B2 OV OV OV   OV OV OV B2   B2 B2 B2 B1   B1 SC SC
PoP 12hr           60    70      70    30      20    30       5     5
Snow                   L  L  L    L  C  C  S    S
Snowshwrs      C    L                              C  C

$$



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