Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 271052
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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
352 AM MST SAT DEC 27 2014

MTZ035-272300-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
352 AM MST SAT DEC 27 2014

DATE                SAT 12/27/14            SUN 12/28/14            MON 12/29/14
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                      27          15          24          -1           2
TEMP             17 12 19 24 24 23 22 21 19 19 16 16 12  8  5  2  1 -1 -1 -5 -7
DEWPT            12  6  9 10 11 11 12 12 12 13 13 13 11  8  4  1  0 -4 -7-13-11
RH               80 76 64 54 57 59 65 68 74 77 88 88 96100 95 95 95 87 75 67 82
WIND DIR         SW SW SW SW SW SW SW SW SW  W NW  N  N  N  N  N  N  N  N  N NE
WIND SPD         18 19 20 19 16 14 14 12 12 10 13 17 19 19 14 14 10 10 10 10  9
CLOUDS           B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2
POP 12HR                      5          30         100         100          50
QPF 12HR                      0        0.02        0.08        0.10        0.05
SNOW 12HR                 00-00           T           1
SNOW                                C  C  L  L  D  D  D  D  L  L
SNOWSHWRS                                                         C  C  C  C  S
OBVIS                                                BS BS
WIND CHILL        1 -6  2  9 11 10  9  8  7  7  2  0 -6-11-13-16-15-18-18-22-24
MIN CHILL         1    -8     4     9     7     2    -6   -14   -18   -18   -24


DATE               TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
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    -2      -8    26      13    31      17    26
TEMP         -10  -11 -9 -4  2    3 20 24 21   19 28 29 25   22 21 17
DEWPT        -13  -16-15-10 -5   -5  4  9 10   11 14 15 16   11 15 11
PWIND DIR           N     W      SW    SW      SW    SW      SW     N
WIND CHAR          LT    GN      BZ    BZ      WY    BZ      BZ    GN
AVG CLOUDS    B2   B2 SC SC FW   FW SC SC SC   SC SC SC B1   B1 B2 B2
POP 12HR           20     5       5     5       5    10      20    30
SNOWSHWRS      S    S                                    S    S  C  C

$$
MTZ065-272300-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
352 AM MST SAT DEC 27 2014

DATE                SAT 12/27/14            SUN 12/28/14            MON 12/29/14
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                      26          14          24          -3           7
TEMP             15 17 21 22 20 20 20 19 18 16 17 15 12  7  5  2  1 -3 -2 -6-10
DEWPT            -1  7  6  5  6  8  9 10 11 10 15 11  9  5  2  0 -2 -6 -9-18-16
RH               48 64 52 47 54 59 62 67 73 77 92 84 87 91 87 91 87 86 71 55 74
WIND DIR          W  W SW SW SW SW SW SW SW  W NW NW NE NE  E  E  E  E  E  E NE
WIND SPD         28 36 36 36 36 36 20 19 20 13 13 17 17 17 12 12 10 10 10 10 11
WIND GUST        40 51 51 51 51 51
CLOUDS           B1 B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2
POP 12HR                     10          60         100         100          50
QPF 12HR                      0        0.06        0.10        0.09        0.06
SNOW 12HR                 00-00           1           2
SNOW                          C  C  L  L  L  L  D  D  D  D  D  D
SNOWSHWRS                                                         C  C  C  C  C
OBVIS            BS BS BS BS BS BS                   BS BS
WIND CHILL      -14 -5  1  3  0  0  4  3  1  2  3 -1 -6-12-12-15-16-19-19-23-29
MIN CHILL       -17    -5     0     0     1     0    -6   -14   -16   -20   -29


DATE               TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
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           -24     4     -16    25       8    35      18    31
TEMP         -20  -19-13-12-12   -9 18 20 14   15 32 33 26   25 24 21
DEWPT        -25  -24-23-17-20  -20 -3  4  5    6 14 16 16   10 15 14
PWIND DIR          NE    NW       W     W       W     W      SW     W
WIND CHAR          GN    GN      GN    BZ      BZ    GN      BZ    BZ
AVG CLOUDS    B2   B2 SC SC FW   FW SC SC SC   SC SC SC B1   B1 B2 B2
POP 12HR           30     5       5     5       5    10      20    30
SNOWSHWRS      C    S                                    S    S  C  C

$$
MTZ032-272300-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
352 AM MST SAT DEC 27 2014

DATE                SAT 12/27/14            SUN 12/28/14            MON 12/29/14
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                      28          14          22          -6           2
TEMP             15 11 19 27 25 22 20 19 18 17 19 17 13  8  3  1 -2 -6 -3 -2 -5
DEWPT            12  8 13 16 16 16 15 14 12 14 17 12 10  5 -1 -4 -6 -9 -9-11-10
RH               88 87 77 63 68 77 81 80 77 88 92 80 87 87 83 79 82 86 75 64 78
WIND DIR         SW SW  W  W  W SW SW SE  E  E  N NE NE NE  N  N  N  N  N  N NW
WIND SPD          6 10 12 12  8  8  5  6  5  5 12 16 19 19 14 14 10 10  9  9  8
CLOUDS           SC SC B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2
POP 12HR                      5          20          80          70          20
QPF 12HR                      0        0.01        0.09        0.06        0.02
SNOW 12HR                 00-00           T           2
SNOW                                S  S  L  L  D  D  L  L  C  C
SNOWSHWRS                                                         S  S  S  S
OBVIS                                                BS BS
WIND CHILL          -3  7 16                    6  2 -4-11-15-18-18-23-19-18-20
MIN CHILL         5    -3    10    10     9     6    -4   -15   -20   -23   -20


DATE               TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
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           -15     2      -6    23      12    28      15    23
TEMP         -10  -11 -9 -2 -1   -1 14 20 16   15 23 25 21   19 19 15
DEWPT        -14  -16-13 -7 -5   -5  5 10 10   11 14 16 15   14 14 10
PWIND DIR          NW    NW      SW     W       W     W       W    NW
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B2 B1 B1 FW   FW SC SC SC   SC B1 B1 B1   B1 B2 B2
POP 12HR           10     5       5     5       5    10      20    30
SNOWSHWRS                                                S    S  C  C

$$
MTZ033-272300-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
352 AM MST SAT DEC 27 2014

DATE                SAT 12/27/14            SUN 12/28/14            MON 12/29/14
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                      27           9          19          -8           0
TEMP             13 13 22 25 21 17 15 14 12 11 14 13  5  4  0 -2 -4 -8 -4 -3 -8
DEWPT            11 11 15 16 15 13 11 10  8 10 10  9  4  0 -4 -7 -9-12 -9 -9-11
RH               91 91 74 68 77 84 84 84 84 96 84 84 95 83 83 79 78 82 78 75 86
WIND DIR          W SW  W  W  W  W SW  S SE  E NE  E  E  E NE NE  N  N NW NW NW
WIND SPD          9 10 13 12 10 11  5  5  5  8 11 16 17 17 14 14  9  9  8  8  9
CLOUDS           SC SC B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1
POP 12HR                      5          10          70          50          10
QPF 12HR                      0           0        0.07        0.04           0
SNOW 12HR                 00-00       00-00           1
SNOW                                      L  L  L  L  C  C  C  C
WIND CHILL        1  0  9 14 10  5           0  0 -4-14-16-19-22-21-25-19-18-25
MIN CHILL         1     0    10     3     3     0   -14   -19   -23   -25   -25


DATE               TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
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           -15     1      -6    21      11    27      14    22
TEMP          -8   -9 -5 -3 -2    0 16 17 15   14 23 23 19   17 18 13
DEWPT        -13  -14-10 -6 -5   -4  6 10 10   11 15 15 15   13 15 11
PWIND DIR          NW    NW       W     W       W     W       W    NW
WIND CHAR          GN    GN      GN    BZ      GN    GN      GN    GN
AVG CLOUDS    B1   B2 B1 B1 FW   FW SC SC SC   SC B1 B1 B2   B2 B2 B2
POP 12HR            5     5       5     5      10    10      20    30
SNOWSHWRS                                                S    S  C  C

$$
WYZ099-272300-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
352 AM MST SAT DEC 27 2014

DATE                SAT 12/27/14            SUN 12/28/14            MON 12/29/14
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                      28           8          25          -1           6
TEMP              8  0 16 24 19 16 16 14 15 16 20 19 13 11  8  5  2 -1  1 -1 -7
DEWPT             0 -8  3  8  8  7  7  7  7 11 12 13 10  7  3  1 -3 -4 -6-10-10
RH               69 68 56 50 61 67 67 73 70 80 71 77 87 83 79 83 79 87 72 65 86
WIND DIR         SW SW SW SW SW SW SW SW  W  W NW NW NW NW NW NW  N  N  N  N  N
WIND SPD          5  6  4  4  4  5  5  5  4  4 11 14 23 23 16 16 10 10  6  6  6
CLOUDS           SC SC B1 B1 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV B2
POP 12HR                      5          10          70         100          50
QPF 12HR                      0           0        0.05        0.16        0.06
SNOW 12HR                 00-00       00-00           1
SNOW                                      L  L  L  L  D  D  D  D
SNOWSHWRS                                                         C  C  C  C  S
OBVIS                                                BS BS
WIND CHILL         -13                          8  5 -6 -9-10-13-14-17-12-15-21
MIN CHILL        -3   -14    11     7     6     8    -6   -12   -15   -17   -21


DATE               TUE 12/30/14  WED 12/31/14  THU 01/01/15  FRI 01/02/15
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     0     -13    25       8    34      15    31
TEMP         -12  -14 -8-10-10   -8 18 17 18   18 30 27 25   24 25 21
DEWPT        -15  -19-16-13-15  -16  2  8 11   11 17 19 18   12 15 16
PWIND DIR          NW    NW      SW     W       W     W       W    NW
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B2   B2 B1 B1 FW   FW FW FW SC   SC SC SC B1   B1 B2 B2
POP 12HR           30     5       5     5       5    10      20    40
SNOWSHWRS      S    C                                    S    S  C  C

$$



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