Point Forecast Matrices
Issued by NWS Billings, MT

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000
FOUS55 KBYZ 312241
PFMBYZ

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
341 PM MST SAT JAN 31 2015

MTZ035-011100-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
341 PM MST SAT JAN 31 2015

DATE          SAT 01/31/15      SUN 02/01/15            MON 02/02/15         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      14          31          29          46          28
TEMP             25 20 18 16 15 14 23 30 31 29 31 32 34 34 41 46 38 36 32 35 28
DEWPT            16 15 15 13 13 13 10 15 14 18 20 21 22 25 24 27 26 27 25 26 22
RH               68 81 88 88 92 96 57 53 49 63 63 63 61 69 50 47 62 69 75 69 78
WIND DIR         NE NE  N  N SW  S  S SW SW SW SW  W  W  W  W  W SW SW  W  W NW
WIND SPD         13  9  6  5  8  6 10 12 10 14 16 17 16 16 13 13 10 10 10 10 12
CLOUDS           OV OV B2 B2 B1 B1 B1 B1 OV OV OV OV OV OV B2 B2 OV OV OV OV B2
POP 12HR                     60           5          20          10          50
QPF 12HR                   0.02           0        0.01           0        0.06
SNOW 12HR                     T       00-00           T
RAIN                                            S  S              S  S
SNOW              L  L                          S  S              S  S  C  C
SNOWSHWRS                                                                     C
WIND CHILL       13  9        4    12       18 20 21 23
MIN CHILL        13     7     4     2    16    18    21    23    31    23    18


DATE           02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          30      15    33      26    45      36    53      38    56
TEMP          29 22 18   15 25 33 27   27 37 45 38   38 49 52 39   42 55 56
DEWPT         18 13 10    9 10 18 21   21 26 28 30   20 29 32 29   30 33 32
PWIND DIR        NW      NE     S      SW    SW      SW    SW      SW     W
WIND CHAR        GN      GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    B2 OV B2   B2 B1 B1 B1   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC
POP 12HR         50      50    20      20    10       5     5      10     5
SNOWSHWRS      C  C  C    C  S  S  S    S

$$
MTZ065-011100-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
341 PM MST SAT JAN 31 2015

DATE          SAT 01/31/15      SUN 02/01/15            MON 02/02/15         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      16          40          31          49          35
TEMP             30 24 22 20 17 17 31 40 30 32 33 35 34 38 45 49 45 41 40 42 39
DEWPT            13 16 14 14 12 13 20 20 18 22 24 26 26 28 31 27 31 29 30 31 29
RH               49 71 71 77 80 84 63 44 60 66 69 69 72 67 58 42 58 62 67 65 67
WIND DIR          N NE SW  W NW  W SW SW SW SW SW SW SW SW SW SW SW SW SW SW  W
WIND SPD         12  9  6  5  9 10 18 19 27 27 26 28 28 28 28 28 27 27 27 27 21
WIND GUST                                39 39 36 39 40 40 40 40 39 39 37 37
CLOUDS           B1 B1 B1 B1 SC SC B1 B1 OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV
POP 12HR                     40           5          30          10          40
QPF 12HR                   0.02           0        0.05           0        0.09
SNOW 12HR                     T       00-00           1
RAIN                                            C  C              C  C  C  C
RAIN SHWRS                                                                    C
SNOW              C  C                    S  S  C  C                    C  C
WIND CHILL       19           6  5 20    16 18 19 23 21 26             28
MIN CHILL        19    12     6     4    16    16    21    22          28    29


DATE           02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          35      21    39      29    49      36    54      39    55
TEMP          31 27 23   21 36 37 35   32 46 46 36   40 49 54 42   42 55 53
DEWPT         16 14 16   15 18 28 28   24 38 27 28   24 30 33 28   32 36 32
PWIND DIR         W      SW    SW      SW    SW      SW    SW      SW    SW
WIND CHAR        BZ      GN    BZ      BZ    BZ      WY    WY      WY    WY
AVG CLOUDS    OV B2 B2   B2 B1 B1 B2   B2 B2 B2 B1   B1 B1 B1 B2   B2 SC SC
POP 12HR         40      40    30      20    10       5    10      20    10
RAIN SHWRS     C             C  C  S    S                      S    S
SNOWSHWRS         S  C    C  C  C  S    S

$$
MTZ032-011100-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
341 PM MST SAT JAN 31 2015

DATE          SAT 01/31/15      SUN 02/01/15            MON 02/02/15         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                       7          23          20          34          18
TEMP             21 15 11  9  8  7 14 20 23 20 23 23 27 27 31 34 28 27 21 23 18
DEWPT            17 12  8  6  4  4  5 10 12 14 15 18 21 23 23 24 19 22 17 19 14
RH               84 88 87 87 83 87 67 64 62 77 71 81 78 85 72 66 68 81 84 84 84
WIND DIR          N  N  N  N  N  E  S  S SE SE  S  S NW NW NW NW  N  N SE SE NW
WIND SPD         20 13 10  8 10  4  5  8  6  6  8  8  9  9 13 13  6  6  5  5 11
CLOUDS           OV OV OV OV B1 B1 SC SC B1 B1 OV OV OV OV OV OV OV OV OV OV B2
POP 12HR                     90           5          20          40          60
QPF 12HR                   0.05           0        0.01        0.03        0.06
SNOW 12HR                     1       00-00           T
RAIN                                                        S  S
SNOW              D  D  C  C                    S  S  C  C  S  S  C  C  L  L
SNOWSHWRS                                                                     C
WIND CHILL        6  0 -2 -3 -6                                               5
MIN CHILL         6    -3    -6    -7     7    11    14    18    19    13     5


DATE           02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          19       0    23      12    38      25    46      27    52
TEMP          17 11  4    0 10 22 19   13 27 38 26   35 38 45 28   34 49 52
DEWPT         10  4  0   -3  2 12 15    9 20 28 22   28 29 33 24   29 39 38
PWIND DIR        NW      NW    SW      SW    SW      SW     W      SW     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    B2 OV B2   B2 SC SC B1   B1 SC SC B1   B1 SC SC B2   B2 SC SC
POP 12HR         50      20     5       5     5       5     5      10    20
RAIN SHWRS                                                             S  S
SNOWSHWRS      C  C  S    S

$$
MTZ033-011100-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
341 PM MST SAT JAN 31 2015

DATE          SAT 01/31/15      SUN 02/01/15            MON 02/02/15         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                       5          18          13          32          16
TEMP             17 11  9  7  6  6 12 17 17 13 17 17 22 23 30 32 25 22 18 20 16
DEWPT            14  8  6  3  1  2  1  7  7  7  8 12 16 18 23 21 17 17 14 17 13
RH               88 87 87 83 79 83 60 64 64 76 67 80 77 81 75 63 71 81 84 88 88
WIND DIR          E NE NE NE  N  N SW SW SE SE SE SE  W  W NW NW NW NW  S  S  N
WIND SPD         24 16 10  8 11  4  6  9  8  9 10 10  9  9 16 16  8  8  5  5 11
CLOUDS           OV OV OV OV B2 B2 SC SC SC SC B2 B2 OV OV OV OV B2 B2 OV OV B2
POP 12HR                    100          10          20          40          50
QPF 12HR                   0.08           0        0.01        0.04        0.06
SNOW 12HR                     2       00-00           T
SNOW              D  D  C  C                    S  S  C  C  S  S  C  C  C  C
SNOWSHWRS                                                                     C
WIND CHILL       -1 -6 -5 -6 -9        6     0  5  5       19 21              4
MIN CHILL        -1    -8    -9   -11     4     0     5    12    15     9     4


DATE           02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          16       0    20      12    36      25    45      28    50
TEMP          16 10  4    0 12 19 19   13 29 36 26   33 44 41 28   33 48 50
DEWPT          9  3 -1   -5  1  7 13    7 17 28 21   25 31 31 23   28 36 36
PWIND DIR        NW      NW     W      SW     W      SW     W      SW    SW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    B2 OV B2   B2 SC SC SC   SC SC SC SC   SC B1 B1 B1   B1 B1 B1
POP 12HR         40      20     5       5     5       5     5      10    20
RAIN SHWRS                                                             S  S
SNOWSHWRS      C  C  S    S

$$
WYZ099-011100-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
341 PM MST SAT JAN 31 2015

DATE          SAT 01/31/15      SUN 02/01/15            MON 02/02/15         TUE
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      12          28          21          46          25
TEMP             30 24 20 17 14 13 22 27 26 21 24 27 29 32 44 44 36 26 25 26 25
DEWPT            23 19 15 11  8  8 10 11 14 13 17 19 21 24 30 25 26 19 19 18 19
RH               75 81 81 77 76 80 59 50 60 71 74 71 72 72 57 47 67 74 78 71 78
WIND DIR         NW NW NW NW NW NW NE SE SE  S  W  W  W  W NW NW NW NW  W  W  W
WIND SPD         24 24 19 16 13  5  3  4  4  4  4  4  6  6 12 12  5  5  6  6 11
CLOUDS           OV OV B2 B2 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR                     60           5          20           5          20
QPF 12HR                   0.03           0        0.01           0        0.01
SNOW 12HR                     1       00-00           T
RAIN
SNOW              L  L  S  S                    S  S                    S  S
SNOWSHWRS                                                                     S
WIND CHILL       17  9  5  2 -1
MIN CHILL        17     5    -1    -3    20    14    19    22    31    18    15


DATE           02/03/15  WED 02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN          27      13    32      20    44      29    55      31    55
TEMP          26 21 16   13 25 31 22   23 38 43 29   37 54 48 32   37 54 51
DEWPT         15 12 10    7 12 19 16   17 28 26 23   28 38 33 26   27 37 34
PWIND DIR        NW      NW    SW       W    SW      SW    SW      SW     W
WIND CHAR        GN      GN    LT      LT    LT      LT    GN      LT    GN
AVG CLOUDS    B2 B2 B2   B2 B1 B1 B1   B1 SC SC B1   B1 SC SC B1   B1 SC SC
POP 12HR         20      50    20      10    10       0     5       5     5
SNOWSHWRS      S  S  C    C  S  S

$$



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