Point Forecast Matrices
Issued by NWS Billings, MT

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000
FOUS55 KBYZ 191031
PFMBYZ

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
331 AM MST FRI DEC 19 2014

MTZ035-192300-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
331 AM MST FRI DEC 19 2014

DATE                FRI 12/19/14            SAT 12/20/14            SUN 12/21/14
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                      41          29          42          31          45
TEMP             29 26 33 41 40 39 39 39 39 36 39 42 40 38 38 38 38 40 43 45 43
DEWPT            22 17 21 25 28 29 31 32 32 30 28 25 25 26 28 29 30 31 32 32 33
RH               75 68 61 52 62 67 73 76 76 79 64 50 55 62 67 70 73 70 65 60 67
WIND DIR         SW SW SW SW SW SW  W  W  W  W SW  W SW SW SW SW SW SW  W  W  W
WIND SPD         18 19 16 11 11 13 16 12 14 16 17 14 13 13 10 10 18 18 23 23 25
CLOUDS           SC SC SC SC B1 B1 B2 B2 SC SC SC SC SC SC B1 B1 OV OV B2 B2 B2
POP 12HR                      5          40          10          20          40
QPF 12HR                      0        0.03           0        0.01        0.08
SNOW 12HR                 00-00           T       00-00
FLURRIES
RAIN                                                              C  C  C  C  S
RAIN SHWRS                    S  S  C  C
SNOW                                                              C  C
SNOWSHWRS                           C  C                    S  S
WIND CHILL       16 12
MIN CHILL        16    12    27    30    30    27    31    29    28    29


DATE               MON 12/22/14  TUE 12/23/14  WED 12/24/14  THU 12/25/14
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            33    42      26    41      25    35      19    27
TEMP          40   39 41 38 33   32 37 38 35   32 32 30 24   22 22 21
DEWPT         34   34 32 30 27   26 25 24 24   23 22 23 21   20 16 14
PWIND DIR           W     W       W    SW       W     W       N    NW
WIND CHAR          WY    BZ      BZ    BZ      BZ    GN      GN    GN
AVG CLOUDS    B2   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC B2   B2 B2 B2
POP 12HR           20    30      20    20      20    20      40    30
RAIN           S    S  C  C          S  S  S    S
SNOW                S        S    S  S  S  S    S  S  S  C    C  C  C

$$
MTZ065-192300-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
331 AM MST FRI DEC 19 2014

DATE                FRI 12/19/14            SAT 12/20/14            SUN 12/21/14
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                      42          28          42          33          41
TEMP             30 27 35 40 39 37 36 35 34 32 36 39 38 36 36 36 37 37 39 39 38
DEWPT            22 19 20 23 26 28 30 29 28 26 22 21 22 25 25 26 28 28 33 33 35
RH               72 71 54 50 59 70 79 78 78 78 56 48 52 64 64 67 70 70 79 79 89
WIND DIR         SW SW SW SW SW SW  W  W  W  W SW SW SW SW SW SW SW SW SW SW SW
WIND SPD         25 27 28 26 24 23 16 13 17 21 25 25 36 36 42 42 42 42 42 42 36
WIND GUST                                            48 48 57 57 59 59 59 59 51
CLOUDS           B1 B1 B1 B1 B2 B2 B2 B2 SC SC SC SC B1 B1 B1 B1 OV OV B2 B2 B2
POP 12HR                      5          30          10          30          40
QPF 12HR                      0        0.03           0        0.05        0.15
SNOW 12HR                 00-00           T       00-00
FLURRIES
RAIN                                                              C  C  C  C  C
RAIN SHWRS                    C  C  C  C
SNOW                                                              C  C  C  C  C
SNOWSHWRS                           C  C                    C  C
SPRINKLES
WIND CHILL       15 12 22    28 26       23 20 24    24 22 21 22 22 23 25 25 25
MIN CHILL        15    11    25    25    23    20    24    21    21    22    24


DATE               MON 12/22/14  TUE 12/23/14  WED 12/24/14  THU 12/25/14
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            33    41      24    38      21    34      16    25
TEMP          37   36 38 34 29   27 33 33 30   29 29 26 20   18 18 14
DEWPT         34   33 29 27 23   21 22 22 21   20 20 19 17   16 11 11
PWIND DIR          SW     W       W    SW      SW    SW       N    NW
WIND CHAR          WY    WY      BZ    VW      SD    VW      BZ    GN
AVG CLOUDS    B2   B2 B1 B1 B1   B1 B2 B2 B1   B1 B1 B1 OV   OV B2 B2
POP 12HR           40    40      30    20      20    30      50    40
RAIN           C    C  C  C
SNOW           C    C  C  C  C    C  S  S  S    S  C  C  C    C  C  C

$$
MTZ032-192300-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
331 AM MST FRI DEC 19 2014

DATE                FRI 12/19/14            SAT 12/20/14            SUN 12/21/14
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                      39          22          40          22          41
TEMP             22 19 29 37 34 31 29 29 28 30 36 38 34 31 30 29 28 29 36 40 37
DEWPT            19 16 21 24 26 24 24 24 25 26 28 27 28 26 25 24 25 27 30 31 31
RH               88 88 72 59 72 75 81 81 88 85 72 64 78 81 81 81 88 92 79 70 79
WIND DIR         SW SW SW SW  S  S  S SW  W  W  W  W SW SW  S  S SW SW  W  W  W
WIND SPD          6  6  6  5  4  5  5  6 10 10  9 11 10 10 10 10 11 11 12 12 17
CLOUDS           SC SC SC SC SC SC B2 B2 B1 B1 SC SC SC SC SC SC OV OV B1 B1 B2
POP 12HR                      0          20          30          10          40
QPF 12HR                      0        0.01        0.01           0        0.10
SNOW 12HR                 00-00           T           T
FLURRIES
FRZG RAIN                           S  S  S  S                    S  S        S
RAIN                                                                    C  C  S
RAIN SHWRS                          S  S
SNOW                                                              C  C        S
SNOWSHWRS                           S  S  C  C


DATE               MON 12/22/14  TUE 12/23/14  WED 12/24/14  THU 12/25/14
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            27    38      23    35      23    32      13    24
TEMP          33   31 34 33 30   28 31 32 29   28 30 26 19   17 18 19
DEWPT         30   28 29 27 25   24 25 26 24   24 24 22 17   15 14 15
PWIND DIR           W    NW      NW     W       W     W      NW    NW
WIND CHAR          BZ    BZ      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC B2   B2 OV OV
POP 12HR           20    20      20    20      30    20      20    20
FRZG RAIN      S    S
RAIN           S       S  S
SNOW           S    S  S  S  S    S  S  S  C    C  S  S  S    S  S  S

$$
MTZ033-192300-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
331 AM MST FRI DEC 19 2014

DATE                FRI 12/19/14            SAT 12/20/14            SUN 12/21/14
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                      36          18          39          21          37
TEMP             21 18 30 34 28 25 24 24 24 26 34 37 32 28 28 27 26 27 34 36 33
DEWPT            19 14 21 24 25 22 20 20 22 25 29 29 27 24 23 22 22 23 26 28 28
RH               92 84 69 66 88 88 84 84 92 96 82 72 81 85 81 81 85 85 72 72 82
WIND DIR         SW  W SW  W SW  S  S SW  W  W  W  W SW SW SW SW SW SW  W  W  W
WIND SPD          9  5  9  8  4  5  4  4  9  9 12 11 10 10 10 10 10 10 11 11 13
CLOUDS           B1 B1 SC SC SC SC B1 B1 B2 B2 B1 B1 SC SC SC SC B2 B2 B2 B2 B1
POP 12HR                      5           5          30           5          50
QPF 12HR                      0           0        0.02           0        0.08
SNOW 12HR                 00-00       00-00           T
FLURRIES
FRZG RAIN                                 S  S                    S  S        S
RAIN                                                                    C  C
RAIN SHWRS                                      S  S
SNOW                                                              C  C        S
SNOWSHWRS                                 C  C  S  S


DATE               MON 12/22/14  TUE 12/23/14  WED 12/24/14  THU 12/25/14
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    34      19    32      23    29      10    20
TEMP          31   29 31 27 25   24 29 28 27   26 28 21 17   15 15 15
DEWPT         28   26 27 23 21   20 22 24 23   23 23 19 15   13 12 12
PWIND DIR           W    NW      NW    NW       W     W      NW    NW
WIND CHAR          BZ    BZ      BZ    GN      GN    BZ      GN    GN
AVG CLOUDS    B1   B2 B2 B2 B1   B1 B1 B1 B1   B1 B1 B1 B2   B2 OV OV
POP 12HR           20    20      20    10      30    20      20    20
FRZG RAIN      S    S
SNOW           S    S  S  S  S    S        C    C  S  S  S    S  S  S

$$
WYZ099-192300-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
331 AM MST FRI DEC 19 2014

DATE                FRI 12/19/14            SAT 12/20/14            SUN 12/21/14
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                      38          22          40          20          41
TEMP             21 16 29 36 32 30 31 30 30 30 35 37 31 28 30 30 30 32 37 40 36
DEWPT            14 10 17 19 21 21 21 22 22 22 24 23 23 21 21 22 23 25 28 30 31
RH               74 77 60 50 63 69 66 72 72 72 64 56 72 75 69 72 75 75 70 67 82
WIND DIR         SW SW  E  S  W SW  W NW NW  W NW NW  W  W SW SW  W  W  W  W  W
WIND SPD          3  2  2  4  3  2  3  5  6  6  6  4  8  8  9  9 10 10 11 11 17
CLOUDS           SC SC SC SC SC SC B2 B2 B1 B1 SC SC SC SC B1 B1 OV OV B2 B2 B2
POP 12HR                      5          20          20          10          30
QPF 12HR                      0        0.01        0.01           0        0.06
SNOW 12HR                 00-00           T           T
RAIN                                                                    C  C  S
RAIN SHWRS                          S  S
SNOW                                                              C  C  C  C  S
SNOWSHWRS                           S  S  S  S


DATE               MON 12/22/14  TUE 12/23/14  WED 12/24/14  THU 12/25/14
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            30    40      23    37      22    34      14    25
TEMP          37   35 38 33 32   29 33 31 30   29 32 27 21   19 21 17
DEWPT         32   30 30 29 28   25 24 24 24   23 24 23 19   17 15 13
PWIND DIR           W    NW      NW     W       W     W      NW    NW
WIND CHAR          BZ    BZ      BZ    GN      GN    GN      GN    GN
AVG CLOUDS    B2   B1 B1 B1 B1   B1 B1 B1 B1   B1 SC SC B2   B2 OV OV
POP 12HR           20    30      30    20      20    20      50    50
RAIN           S    S  C  C
SNOW           S    S  C  C  C    C  S  S  S    S  S  S  C    C  C  C

$$


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