Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 170949
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
249 AM MST TUE JAN 17 2017

MTZ035-172300-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
249 AM MST TUE JAN 17 2017

DATE                TUE 01/17/17            WED 01/18/17            THU 01/19/17
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                      42          31          47          32          44
TEMP             21 23 34 42 38 35 33 33 32 32 39 47 44 40 37 35 35 32 40 44 42
DEWPT             9 10 19 23 23 23 22 22 20 23 29 29 28 29 27 25 24 25 27 32 28
RH               59 57 54 46 54 61 63 63 61 69 67 49 53 64 67 66 64 75 59 62 57
WIND DIR         SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  W SW  W  W
WIND SPD         25 25 25 25 23 23 21 21 19 19 19 19 19 19 14 14 16  8  9  5 10
CLOUDS           FW FW FW FW CL CL FW FW FW FW SC SC B1 B1 SC SC SC SC B1 B1 B2
POP 12HR                      0           0           0           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    S
WIND CHILL        4  6 21    27 24 21 21 20 20
MIN CHILL         0     4    26    21    20    19          29    25    21


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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            28    38      20    33      20    33      17    30
TEMP          32   29 37 34 23   21 32 31 21   22 30 32 20   18 27 29
DEWPT         25   23 32 23 19   15 24 18 16   13 18 17 13   10 21 16
PWIND DIR           W     W      SW     W       W     W      SW    SW
WIND CHAR          GN    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    B2   B2 B2 B2 B2   B1 SC SC B1   B1 B1 B1 SC   SC B1 B1
POP 12HR           30    20      20    20      20    10       5    10
RAIN SHWRS     S          S
SNOWSHWRS           C  S  S  S    S  S  S  S    S

$$
MTZ065-172300-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
249 AM MST TUE JAN 17 2017

DATE                TUE 01/17/17            WED 01/18/17            THU 01/19/17
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                      45          31          48          34          46
TEMP             29 30 43 44 41 35 33 31 38 36 47 47 44 39 37 36 39 34 46 41 39
DEWPT            11 16 23 29 21 19 21 20 18 24 29 31 26 24 23 23 20 26 28 31 26
RH               46 55 45 55 44 52 61 63 44 61 49 53 49 54 56 59 46 72 49 67 59
WIND DIR          W  W SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD         33 33 35 35 36 36 42 42 42 42 42 42 42 42 36 36 29 26 26 24 21
WIND GUST        43 43 46 46 48 48 57 57 60 60 60 60 60 60 48 48 41 36 36
CLOUDS           FW FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B2 OV
POP 12HR                      0           0           5           5          20
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                              S  S  C
SNOWSHWRS                                                                     C
WIND CHILL       13 14       29 20 17 14 24 22          25 24 21 27 21
MIN CHILL         7    12    29    17    14    22          23    21    20    29
WIND              Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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            26    40      18    37      19    35      17    34
TEMP          31   31 40 33 21   20 36 29 20   22 34 31 20   20 34 27
DEWPT         26   23 29 20 18    7 24 15 15    9 20 21 13    5 20 16
PWIND DIR          SW     W      SW     W       W    SW       S     W
WIND CHAR          GN    GN      GN    GN      GN    BZ      GN    GN
AVG CLOUDS    OV   OV OV B2 B2   B1 B1 B1 B2   B2 B1 B1 SC   SC B2 B2
POP 12HR           50    30      20    20      20    10      10    20
RAIN SHWRS     C       C  S
SNOWSHWRS      C    C  C  S  S    S  S  S  S    S                S  S

$$
MTZ032-172300-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
249 AM MST TUE JAN 17 2017

DATE                TUE 01/17/17            WED 01/18/17            THU 01/19/17
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                      35          25          43          22          40
TEMP              5  7 24 35 33 31 30 28 26 25 36 43 37 34 30 27 24 23 34 40 33
DEWPT            -2  2 15 24 27 28 30 26 22 22 26 27 28 31 30 25 21 20 25 28 25
RH               72 79 68 64 78 88100 92 85 88 67 53 70 89100 92 88 88 69 62 72
WIND DIR          S  S  S  S SW SW  S  S  S  S  S  S  S  S  S  S  S SW SW SW SW
WIND SPD          9  9  8  8  8  8  9  9  8  8  8  8  6  6  6  6  6  6  5  4  5
CLOUDS           FW FW FW FW FW FW CL FW FW FW SC SC SC SC SC SC SC SC FW FW SC
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL      -10 -6
MIN CHILL       -13    -9    21    22    18    16    31    24    16    14    28


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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    35      18    31      18    31      10    27
TEMP          24   21 33 33 23   18 29 30 22   18 28 30 16   11 24 26
DEWPT         22   15 25 21 16   17 21 20 19   14 18 19 13    6 14 17
PWIND DIR          SW     W      NW     W       W     W      SW     W
WIND CHAR          LT    LT      LT    LT      GN    GN      GN    LT
AVG CLOUDS    SC   SC SC SC B1   B1 B1 B1 B2   B2 B1 B1 SC   SC SC SC
POP 12HR           10    10      10    20      20    20       5     5
SNOWSHWRS                            S  S  S    S  S  S

$$
MTZ033-172300-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
249 AM MST TUE JAN 17 2017

DATE                TUE 01/17/17            WED 01/18/17            THU 01/19/17
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                      36          24          38          20          41
TEMP              7 10 26 36 32 28 28 25 25 25 35 38 32 25 23 22 20 22 36 41 35
DEWPT             2  4 17 26 26 24 24 22 22 20 27 30 27 23 21 21 19 21 23 29 24
RH               79 76 68 67 78 85 85 88 88 81 72 73 81 92 92 96 96 96 59 62 64
WIND DIR         SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
WIND SPD          9  9 12 12 10 10 10 10  9  9 10 10  9  9  8  8  6  6  6  4  5
CLOUDS           FW FW FW FW FW FW CL FW FW FW SC SC SC SC SC SC SC SC FW FW FW
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
WIND CHILL       -6 -3 15
MIN CHILL        -7    -6    21    18    15    14    24    13    11    11    30


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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            21    34      17    32      17    30      11    28
TEMP          23   21 32 32 23   17 30 28 19   19 29 27 14   13 27 25
DEWPT         17   17 28 22 19   16 22 21 15   15 22 19  8    8 17 17
PWIND DIR          SW     W       W    NW       W     W       W    SW
WIND CHAR          LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    FW   FW FW SC B1   B2 B2 B2 B2   B2 B2 B2 SC   SC SC SC
POP 12HR            5     5       5    20      20    20       5     5
SNOWSHWRS                            S  S  S    S  S  S

$$
WYZ099-172300-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
249 AM MST TUE JAN 17 2017

DATE                TUE 01/17/17            WED 01/18/17            THU 01/19/17
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                      40          25          45          24          44
TEMP             11 16 29 40 35 26 31 28 26 26 38 45 36 26 31 31 28 24 37 44 36
DEWPT             0 -1 12 17 19 12 19 19 18 17 30 29 25 18 23 21 19 16 19 32 21
RH               60 46 48 39 52 55 61 68 71 68 73 53 64 71 72 66 68 71 48 62 54
WIND DIR         SW SW  E  E  S  S SW SW  W  W NE NE SW SW SW SW  W SW  N NW NW
WIND SPD          2  2  2  2  2  2  4  4  3  3  1  1  3  3  3  3  3  4  2  2  4
CLOUDS           SC SC SC SC SC SC FW SC FW FW SC SC SC SC SC SC SC SC SC SC B1
POP 12HR                      0           0           0           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00


DATE               FRI 01/20/17  SAT 01/21/17  SUN 01/22/17  MON 01/23/17
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            19    36      14    34      15    34      11    29
TEMP          24   19 35 31 21   15 33 27 22   15 31 31 17   13 29 22
DEWPT         19   11 24 19 17    7 21 18 17    9 18 18 10    4 14 13
PWIND DIR          NW    NW       N     W      NW     W      SW     W
WIND CHAR          LT    LT      LT    LT      LT    GN      LT    LT
AVG CLOUDS    B1   B1 B1 B2 B2   B1 B1 B1 B2   B2 B1 B1 SC   SC B1 B1
POP 12HR           10    20      20    20      20    10       5    10
RAIN SHWRS                S
SNOWSHWRS              S  S  S    S  S  S  S    S

$$



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