Point Forecast Matrices
Issued by NWS Billings, MT

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FOUS55 KBYZ 190229
PFMBYZ

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
728 PM MST THU DEC 18 2014

MTZ035-191100-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
728 PM MST THU DEC 18 2014

DATE          THU 12/18/14      FRI 12/19/14            SAT 12/20/14         SUN
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                      25          41          29          40          29
TEMP                32 32 31 31 34 37 41 39 39 39 38 38 36 38 40 38 36 36 36 39
DEWPT               21 21 22 22 25 24 23 25 26 28 29 30 28 27 25 25 26 28 29 32
RH                  63 63 69 69 69 59 48 57 59 64 70 73 72 64 55 59 67 72 75 76
WIND DIR            SW SW SW SW SW SW SW SW SW  W  W  W  W  W  W  W  W SW SW SW
WIND SPD            20 16 14 17 17 16 13 11 14 14 16 17 17 17 17 16 16 10 10 25
WIND GUST                                                                    35
CLOUDS              SC SC SC SC SC SC SC B1 B1 B2 B2 B1 B1 SC SC SC SC B2 B2 B2
POP 12HR                     10           5          30          10          30
QPF 12HR                      0           0        0.02           0        0.01
SNOW 12HR                 00-00       00-00           T
FLURRIES             O  O  O
RAIN SHWRS                                      C  C                    C  C  C
SNOWSHWRS                                       C  C                    C  C
SPRINKLES            O
WIND CHILL          21 21 20 19 23                                           28
MIN CHILL              20    19    19    30    30    28    26    29    26    28


DATE           12/21/14  MON 12/22/14  TUE 12/23/14  WED 12/24/14  THU 12/25/14
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          49      37    46      28    42      22    34      16    26
TEMP          45 47 44   43 45 41 36   34 38 38 33   29 30 29 23   21 20 21
DEWPT         33 31 35   35 29 30 28   28 23 20 21   20 20 18 17   16 13 10
PWIND DIR         W       W    NW       W     W       W     W      NE     N
WIND CHAR        WY      GN    BZ      GN    GN      BZ    GN      LT    GN
AVG CLOUDS    B2 B1 B1   B1 B1 B1 SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B2 B2
POP 12HR         40      30    20      20    20      20    20      40    40
RAIN SHWRS     C  S  C    C  S  S  S    S  S  S
SNOWSHWRS                                  S  S  S    S  S  S  C    C  C  C

$$
MTZ065-191100-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
728 PM MST THU DEC 18 2014

DATE          THU 12/18/14      FRI 12/19/14            SAT 12/20/14         SUN
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                      25          42          29          43          30
TEMP                34 33 33 31 32 38 40 39 38 37 35 34 33 37 39 37 35 37 38 39
DEWPT               24 24 24 22 24 22 21 23 26 27 28 27 26 23 20 22 25 28 30 20
RH                  66 69 69 69 72 52 46 52 62 67 75 75 75 56 46 54 66 70 73 46
WIND DIR            SW SW SW SW SW SW SW SW SW  W  W  W  W SW SW SW SW SW SW SW
WIND SPD            24 23 24 26 25 27 26 25 25 14 17 19 19 23 23 25 25 42 42 42
WIND GUST                    36 35 37 36 35 35             33 33 35 35 59 59 59
CLOUDS              B1 SC SC SC SC SC SC B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B2
POP 12HR                     10           5          30          10          30
QPF 12HR                      0           0        0.04           0        0.04
SNOW 12HR                 00-00       00-00           T
FLURRIES             O  O  O
RAIN SHWRS                                C  C                          C  C  C
SNOWSHWRS                                       C  C                    C  C
SPRINKLES            O  O  O
WIND CHILL          21 21 20 17 19 26    28 27       23 22 25 28 25 23 23 24 25
MIN CHILL              21    17    17    28    26    23    22    25    23    23


DATE           12/21/14  MON 12/22/14  TUE 12/23/14  WED 12/24/14  THU 12/25/14
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          48      39    46      28    43      21    38      16    27
TEMP          42 45 45   42 44 40 34   32 37 34 30   28 30 28 24   22 20 20
DEWPT         28 34 34   32 25 27 24   24 19 17 18   16 20 18 15   16  9  7
PWIND DIR        SW       W     W       W     W       W    SW      NE    NE
WIND CHAR        VW      BZ    WY      BZ    BZ      BZ    GN      GN    GN
AVG CLOUDS    B2 B2 B2   B2 B1 B1 B1   B1 B1 B1 B2   B2 B2 B2 B2   B2 B2 B2
POP 12HR         50      40    40      30    20      30    40      40    40
RAIN SHWRS     C  C  C    C  C  C  C    C  S  S
SNOWSHWRS                          C    C  S  S  C    C  C  C  C    C  C  C

$$
MTZ032-191100-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
728 PM MST THU DEC 18 2014

DATE          THU 12/18/14      FRI 12/19/14            SAT 12/20/14         SUN
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                      18          38          22          40          23
TEMP                27 26 24 23 24 30 36 33 30 29 28 28 30 35 38 34 32 30 29 28
DEWPT               23 21 20 19 20 22 23 24 22 22 22 23 25 28 27 28 27 25 25 25
RH                  85 81 84 84 84 72 59 69 72 75 78 81 81 75 64 78 81 81 85 88
WIND DIR            SW SW SW SW SW SW SW  S  S  S SW  W  W  W  W  W  W  S  S SE
WIND SPD             6  6  6  6  6  5  5  4  5  5  8  9  9 11 11  9  9  9  9 11
CLOUDS              SC SC SC SC SC SC SC SC SC B2 B2 B1 B1 SC SC SC SC SC SC B2
POP 12HR                     10           0          10          30          20
QPF 12HR                      0           0           0        0.02        0.01
SNOW 12HR                 00-00       00-00       00-00
FLURRIES             O  O  O
FRZG RAIN                                                                     S
SNOWSHWRS                                             C  C              S  S  C


DATE           12/21/14  MON 12/22/14  TUE 12/23/14  WED 12/24/14  THU 12/25/14
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          44      29    41      23    37      19    30      13    23
TEMP          39 41 36   34 37 35 30   29 32 32 27   25 26 24 19   17 17 19
DEWPT         31 33 33   32 30 28 26   25 25 26 24   23 19 18 15   14 12 11
PWIND DIR         S       W    NW      NW    NW       W    NW      NW     N
WIND CHAR        GN      GN    GN      BZ    BZ      GN    GN      GN    GN
AVG CLOUDS    B2 B2 B1   B1 B2 B2 B1   B1 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2
POP 12HR         50      20    20      20    20      20    20      20    20
FRZG RAIN      S     S    S
RAIN SHWRS        C  S    S  S  S
SNOWSHWRS      C     S    S  S  S  S    S  S  S  S    S  S  S  S    S  S  S

$$
MTZ033-191100-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
728 PM MST THU DEC 18 2014

DATE          THU 12/18/14      FRI 12/19/14            SAT 12/20/14         SUN
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                      17          37          19          41          20
TEMP                27 25 24 22 22 32 35 29 26 25 25 24 27 36 38 31 28 27 26 25
DEWPT               24 21 20 19 18 23 24 23 20 20 20 20 23 28 29 28 25 25 24 23
RH                  88 84 84 88 84 69 64 78 78 81 81 84 85 72 70 88 88 92 92 92
WIND DIR            SW SW SW  W  W  W  W SW  S  S SW  W  W  W  W  W  W SW SW  S
WIND SPD             6  8  6  6  6  8  8  5  4  5  5  8  8 11 11 10 10 10 10  9
CLOUDS              SC SC SC SC SC SC SC FW FW SC SC B2 B2 B1 B1 SC SC SC SC B2
POP 12HR                     10           0           5          30           5
QPF 12HR                      0           0           0        0.03           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                O  O
FRZG RAIN                                                                     S
SNOWSHWRS                                             C  C                    C


DATE           12/21/14  MON 12/22/14  TUE 12/23/14  WED 12/24/14  THU 12/25/14
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          43      25    37      21    35      17    28      11    19
TEMP          38 36 33   31 33 30 28   26 31 28 24   22 24 20 17   15 15 16
DEWPT         27 31 30   29 28 28 26   25 24 25 21   20 18 18 15   13 11 10
PWIND DIR         S       W    NW      NW    NW      NW    NW      NW     N
WIND CHAR        GN      BZ    BZ      BZ    BZ      GN    BZ      GN    GN
AVG CLOUDS    B2 B2 B1   B1 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B2   B2 B2 B2
POP 12HR         50      20    20      20    20      10    10      20    20
FRZG RAIN      S     S    S
RAIN SHWRS        C  S    S
SNOWSHWRS      C     S    S  S  S  S    S  S  S                S    S  S  S

$$
WYZ099-191100-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
728 PM MST THU DEC 18 2014

DATE          THU 12/18/14      FRI 12/19/14            SAT 12/20/14         SUN
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                      15          38          20          39          19
TEMP                25 25 24 23 24 32 36 31 29 29 29 28 28 34 35 29 26 31 31 31
DEWPT               18 16 16 14 17 19 19 22 20 20 21 21 21 23 22 23 21 25 25 23
RH                  74 68 71 68 74 58 50 69 69 69 72 75 75 64 59 78 81 78 78 72
WIND DIR            SW SW  W SW SW SW SE SW SW  W  W  W  W  W  W SW SW SW SW  W
WIND SPD             2  4  5  2  3  3  2  3  2  4  8  6  6  4  4  4  4  5  5  4
CLOUDS              B1 SC SC FW FW FW FW SC SC B2 B2 B1 B1 B1 B1 SC SC B1 B1 B2
POP 12HR                      5           5          10          20          20
QPF 12HR                      0           0           0        0.03        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                                                    C
SNOWSHWRS                                             S  S              S  S  C


DATE           12/21/14  MON 12/22/14  TUE 12/23/14  WED 12/24/14  THU 12/25/14
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          45      32    43      19    40      17    36      15    27
TEMP          41 40 40   38 41 33 30   27 35 32 28   26 34 28 24   22 23 23
DEWPT         31 33 35   34 29 28 25   22 21 23 23   21 21 21 19   17 13 13
PWIND DIR         W       W    NW      NW    NW       W     W       N     N
WIND CHAR        LT      GN    BZ      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    B2 B1 B1   B1 B1 B1 SC   SC B1 B1 B1   B1 B2 B2 B2   B2 B2 B2
POP 12HR         30      30    30      20    20      20    20      40    40
RAIN SHWRS     C  S  C    C  C  C
SNOWSHWRS      C                   S    S  S  S  S    S  S  S  C    C  C  C

$$


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