Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 211021
PFMBYZ

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
321 AM MST SAT JAN 21 2017

MTZ035-212300-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
321 AM MST SAT JAN 21 2017

DATE                SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      34          21          32          18          28
TEMP             21 19 28 34 30 26 25 25 23 21 27 32 27 22 23 20 20 18 26 28 25
DEWPT            15 13 18 20 20 18 18 18 16 14 18 18 16 12 15 14 15 12 16 18 18
RH               77 77 66 56 66 71 74 74 74 74 68 56 63 65 71 77 81 77 65 66 74
WIND DIR         SW SW SW SW  W  W  W SW SW SW SW SW  S  S SW SW SE SE  E  E  N
WIND SPD         10 10 10  9  9  9 11 12 12 13 11 10  9  9  5  6  6  6  9  9 10
CLOUDS           FW SC SC SC B2 B2 B1 B1 SC SC FW FW B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR                      0           0           0           5          20
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                              S  S  S  S  L
OBVIS            F+ F+
WIND CHILL       10  8             14 14 11  8          11                   14
MIN CHILL        10     7    22    14    11     8    18    11    12     9    14
DENSE FOG         Y  Y


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            18    25       8    24      13    28      18    30
TEMP          22   18 25 20  9   11 23 22 17   13 23 28 20   20 29 28
DEWPT         19   14 17 11  6    4 14 10 10    6 13 14 12   12 21 15
PWIND DIR           N    NW      SW     W      SW     W       W     W
WIND CHAR          GN    GN      GN    GN      GN    BZ      WY    WY
AVG CLOUDS    B2   B2 OV OV OV   OV B2 B2 B2   B2 SC SC SC   SC SC SC
POP 12HR           70    60      20    20      20    10      10    10
SNOW           L    L  L  L  S    S  S  S  S    S

$$
MTZ065-212300-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
321 AM MST SAT JAN 21 2017

DATE                SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      37          19          38          18          34
TEMP             18 17 31 37 31 27 27 24 23 20 34 37 32 24 24 24 23 19 33 31 25
DEWPT             6  6 16 21 19 22 22 18 15 11 19 20 18 17 16 17 13 14 21 19 17
RH               59 61 53 52 61 81 81 77 71 67 54 50 56 74 71 74 65 80 61 61 71
WIND DIR          W  W  W  W  W  W  W  W  W  W SW SW SW  S SW SW SW SW SE SE  E
WIND SPD          9  9 11 10 11 11 13 13 17 18 16 18 18 18 16  8 14 14 12 12 11
CLOUDS           SC B1 B1 B2 B2 B2 B2 SC FW FW FW FW B2 B2 OV OV B1 B1 B2 B2 B2
POP 12HR                      5          20          10          20          40
QPF 12HR                      0        0.02           0        0.02        0.04
SNOW 12HR                 00-00           T       00-00
SNOW                                                              C  C  C  C  L
SNOWSHWRS                     S  S  S  S              S  S  S  S
WIND CHILL        7  6             16 12  9  4       20 11 11    10  5
MIN CHILL         5     4    21    16     9     4    20    10    10     4    15


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            14    26       6    26      10    26      15    31
TEMP          19   15 26 16  8    8 24 23 13   11 24 23 17   17 30 28
DEWPT         15   10 14  7  4    1 13  9  7    1 12  8 10    5 18 13
PWIND DIR          NE     N       W     W       W    SW       W    SW
WIND CHAR          GN    GN      GN    GN      BZ    BZ      WY    WY
AVG CLOUDS    B2   B2 OV OV OV   OV B2 B2 B1   B1 SC SC SC   SC B1 B1
POP 12HR           70    50      20    20      20    10      10    10
SNOW           L    L  C  C  S    S  S  S  S    S

$$
MTZ032-212300-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
321 AM MST SAT JAN 21 2017

DATE                SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      30          15          28           9          25
TEMP             18 19 25 30 27 23 20 18 15 16 25 28 22 15 13 13  9 13 19 25 20
DEWPT            16 18 21 19 19 19 18 15 13 14 20 18 15 12  9 10  8 10 15 17 14
RH               92 96 84 63 71 84 92 88 92 92 81 66 74 88 84 87 96 87 84 71 77
WIND DIR          W SW  W  W  W  W  W  W  W  W  W  W SW  S  E  E  E  E NE NE NE
WIND SPD          5  5  6  8  8  8  8  9  8  8  6  6  4  4  5  5  8  8  9  9  9
CLOUDS           SC SC SC FW SC FW FW SC SC SC SC FW FW FW B1 B1 B1 B1 B1 B1 B2
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          C
OBVIS            F+ F+
WIND CHILL                             6                         -3  1  8
MIN CHILL        10     9    18    10     4     4    15     4    -3    -3    10
DENSE FOG         Y  Y


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            14    23       4    20       6    23      10    26
TEMP          19   14 22 20  8    5 18 18  9    8 20 22 13   11 24 25
DEWPT         16   12 17 11  6    2 14  9  6    3 12 12 11    7 17 14
PWIND DIR          NE    NW      NW     W       W     W       W     W
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   OV OV OV B2   B2 OV OV B2   B2 B1 B1 SC   SC B1 B1
POP 12HR           50    40      20    20      20    10      10    10
SNOW           C    C  C  C  S    S  S  S  S    S

$$
MTZ033-212300-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
321 AM MST SAT JAN 21 2017

DATE                SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      30          14          27           8          24
TEMP             24 22 27 30 23 16 16 14 16 14 21 27 21 14  9  9 10 11 21 24 21
DEWPT            21 20 22 23 16 10 10 10 12 11 15 20 16  9  4  5  7  9 15 17 14
RH               88 92 81 75 74 77 77 84 84 88 77 74 81 80 80 83 87 91 77 74 74
WIND DIR          W  W  W  W  W  W  W  W  W  W  W  W  W SW  S SE SE SE  E  E NE
WIND SPD          8  8  9 11 10  9 10 11 10  9 10 11  6  6  3  4  9  9 10 10 10
CLOUDS           B2 B2 SC SC FW FW FW SC B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B2
POP 12HR                      0           0           0           0          10
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                                          C
OBVIS            F+ F+
WIND CHILL                   12  4  3  0  3  2  9                -3 -1 10    10
MIN CHILL        13    13    12     3     0     2    13    -1    -3    -3    10
DENSE FOG         Y  Y


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            13    22       4    18       5    21       8    26
TEMP          15   13 20 21 10    4 15 16  6    8 20 18 10   10 24 23
DEWPT         11   10 16 14  7    1 11 10  4    4 15 10  7    5 18 14
PWIND DIR          NE    NW      NW    NW      NW     W       W     W
WIND CHAR          GN    GN      BZ    BZ      GN    GN      BZ    BZ
AVG CLOUDS    B2   B2 OV OV B2   B2 OV OV B2   B2 B2 B2 SC   SC SC SC
POP 12HR           50    50      20    20      20    20      10    10
SNOW           C    C  C  C  S    S  S  S  S    S  S  S

$$
WYZ099-212300-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
321 AM MST SAT JAN 21 2017

DATE                SAT 01/21/17            SUN 01/22/17            MON 01/23/17
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                      34          11          34          11          30
TEMP             12 13 27 34 23 13 13 13 13 12 24 34 24 12 12 14 14 14 25 30 22
DEWPT             7  6 18 22 18  8  8  7  7  4 14 19 13  6  7  8  7  7 14 19 13
RH               80 73 68 61 81 80 80 76 76 70 65 54 62 76 80 76 73 73 62 63 68
WIND DIR          W SW  S NW  W  W  W  W  W SW SW  S  S  S  W SW  W  W NW NW NW
WIND SPD          3  2  2  3  5  5  5  5  4  4  2  4  3  3  3  3  4  4  5  5  8
CLOUDS           FW SC SC SC B1 SC B1 SC SC SC FW FW SC SC B1 B1 B2 B2 B2 B2 OV
POP 12HR                      0           0           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
SNOW                                                              S  S  S  S  L
OBVIS             F  F


DATE               TUE 01/24/17  WED 01/25/17  THU 01/26/17  FRI 01/27/17
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            12    22       2    22       6    26      10    31
TEMP          14   12 21 18  5    5 21 18  7   10 25 20 15   12 30 24
DEWPT         10    6 13  9  0   -2 10  9  2    2 13 11  9    5 17 13
PWIND DIR          NW    NW      NW    NW      NW     W       W     W
WIND CHAR          GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   B2 OV OV OV   OV B2 B2 B2   B2 B1 B1 SC   SC SC SC
POP 12HR           70    70      20    20      20    10      10    10
SNOW           L    L  L  L  S    S  S  S  S    S

$$



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