Point Forecast Matrices
Issued by NWS Billings, MT

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POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
645 AM MST THU JAN 19 2017

MTZ035-192300-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
645 AM MST THU JAN 19 2017

DATE                THU 01/19/17            FRI 01/20/17            SAT 01/21/17
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                      43          31          36          19          31
TEMP                35 41 43 41 37 35 33 32 32 36 36 34 28 25 24 21 19 27 31 28
DEWPT               28 33 26 26 30 32 30 29 28 33 29 23 21 21 17 17 14 18 18 17
RH                  75 73 51 55 75 89 89 88 85 89 75 64 75 84 74 84 80 68 58 63
WIND DIR            SW SW SW  W SW SW  W  W SW SW SW SW SW SW SW  W  W SW SW  W
WIND SPD            16 17 11 10  8  8  6  6  5  5  4  5  5  8  9 11 11 11 11 11
CLOUDS              B1 B1 B1 OV OV OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC SC SC
POP 12HR                      5          70          70          20           5
QPF 12HR                      0        0.12        0.07           0           0
SNOW 12HR                 00-00           1           1
RAIN SHWRS                    L  L  L  L  L  L  C  C
SNOWSHWRS                        L  L  L  L  L  C  C  S  S
WIND CHILL                                                       10  7 16
MIN CHILL              22          29    25    24    28    16    10     7    18


DATE               SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
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            20    32      17    29      16    26      13    29
TEMP          20   20 28 31 21   17 26 29 22   16 25 22 16   13 23 29
DEWPT         14   12 18 18 14    7 18 20 18   12 18 12 11    9 16 17
PWIND DIR           W    SW       S     W       N    NW       W     W
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    SC   B1 SC SC SC   SC B1 B1 B2   B2 B2 B2 B2   B2 B1 B1
POP 12HR           10    10      10    20      30    30      20    10
SNOW                                 S  S  C    C  C  C  S    S

$$
MTZ065-192300-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
645 AM MST THU JAN 19 2017

DATE                THU 01/19/17            FRI 01/20/17            SAT 01/21/17
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                      43          28          39          14          34
TEMP                41 43 40 38 36 35 32 30 28 38 38 31 19 16 15 16 15 29 34 28
DEWPT               31 30 30 29 30 30 27 26 23 27 23 20 14 13  9  9 10 15 19 16
RH                  67 60 67 70 79 82 81 85 81 64 54 63 80 88 77 73 80 55 54 60
WIND DIR            SW SW  W  W SW  W  W  W  W  W  W SW SW  W  W SW SW  W  W  W
WIND SPD            24 19 16 14 12 10  8  8  6  8  8  9 11 10 10 12 12 12 12 12
CLOUDS              B2 B2 OV OV OV OV OV OV B2 B2 B1 SC SC FW FW SC SC B1 B1 B2
POP 12HR                     30          60          50          20          10
QPF 12HR                   0.01        0.08        0.02           0           0
SNOW 12HR                 00-00           1           T
RAIN SHWRS              S  C  L  L              S  S
SNOWSHWRS                     L  L  L  L  C  C  S  S  S  S                    S
WIND CHILL                                               7  4  2  3  1
MIN CHILL              31    29    27    22    20    23     4     2     0    18


DATE               SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
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    36      18    35      13    29      11    30
TEMP          22   22 36 31 25   19 35 27 17   14 28 23 13   13 29 26
DEWPT         15   10 21 15 18    6 21 16 12    9 17 11  8    2 16 12
PWIND DIR           W    SW       S     W       N    NW       W    SW
WIND CHAR          GN    BZ      BZ    GN      LT    GN      GN    BZ
AVG CLOUDS    B2   B2 SC SC B2   B2 B2 B2 OV   OV B2 B2 B2   B2 B1 B1
POP 12HR           20    10      20    30      30    20      20    10
SNOW                                 C  C  C    C  S  S  S    S
SNOWSHWRS      S    S        S    S

$$
MTZ032-192300-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
645 AM MST THU JAN 19 2017

DATE                THU 01/19/17            FRI 01/20/17            SAT 01/21/17
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                      36          20          32          19          30
TEMP                21 31 36 30 24 22 22 20 22 28 32 29 27 26 22 19 21 26 30 27
DEWPT               16 19 22 20 20 21 19 17 18 22 23 22 23 21 17 17 18 20 21 20
RH                  81 61 56 66 84 96 88 88 84 78 69 75 85 81 81 92 88 78 69 74
WIND DIR             S  S  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
WIND SPD             8  8 10  8  8  5  5  6  5  6  9  8  5  6  5  6  6  8  8  9
CLOUDS              CL CL CL SC SC SC B1 B1 B2 B2 OV OV OV OV OV B2 B2 B1 B1 B1
POP 12HR                      0           5          20          30          20
QPF 12HR                      0           0        0.01        0.01        0.01
SNOW 12HR                 00-00       00-00       00-00
SNOWSHWRS                                 S  S  S  S  C  C  S  S  S  S        S


DATE               SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
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            15    29       9    24      12    25       9    25
TEMP          20   15 27 26 14   10 21 23 14   14 24 22 11   12 23 23
DEWPT         19   11 17 16 11    7 13 14 12    9 15 13  8    7 15 14
PWIND DIR           W     W       S     E      NE    NW      NW     W
WIND CHAR          GN    GN      LT    LT      GN    GN      GN    GN
AVG CLOUDS    B1   B2 B1 B1 SC   SC B1 B1 B2   B2 OV OV B2   B2 B2 B2
POP 12HR           20    10      10    10      20    20      20    20
SNOW                                       S    S  S  S  S    S  S  S
SNOWSHWRS      S    S

$$
MTZ033-192300-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
645 AM MST THU JAN 19 2017

DATE                THU 01/19/17            FRI 01/20/17            SAT 01/21/17
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                      38          17          33          20          31
TEMP                17 32 38 29 21 19 17 18 18 32 32 32 26 24 20 20 21 28 31 27
DEWPT               13 22 27 23 18 17 16 18 18 30 25 25 22 21 16 19 17 24 24 21
RH                  84 66 64 78 88 92 96100100 92 75 75 85 88 84 96 84 85 75 78
WIND DIR            SW  W  W  W  W  W  W  W  W NW NW NW  W  W  W  W  W  W  W  W
WIND SPD             5  8  9  8  6  8  6  8  6  9 10 10  9 10  9  8  8 10 10 11
CLOUDS              FW CL CL CL FW FW SC SC B1 B1 B2 B2 B2 B2 B2 OV OV B2 B2 B2
POP 12HR                      0           0          20          20          30
QPF 12HR                      0           0           0        0.01        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                                      S  S
SNOWSHWRS                                       S  S  S  S  S  S  C  C  S  S  C


DATE               SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
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    30       9    25      12    23      10    23
TEMP          18   18 28 26 10   14 25 21 13   14 22 22 14   11 22 20
DEWPT         15   14 23 19  7    9 17 17 10   10 17 14 10    7 17 13
PWIND DIR           W     W      SW    SE       E     N      NW    NW
WIND CHAR          GN    GN      GN    GN      GN    GN      BZ    BZ
AVG CLOUDS    B2   B2 B1 B1 SC   SC B1 B1 B2   B2 OV OV B2   B2 B2 B2
POP 12HR           30    20      10    10      20    30      20    20
SNOW                                       S    S  C  C  S    S  S  S
SNOWSHWRS      C    S  S  S

$$
WYZ099-192300-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
645 AM MST THU JAN 19 2017

DATE                THU 01/19/17            FRI 01/20/17            SAT 01/21/17
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                      38          20          34          12          32
TEMP                16 30 38 27 20 24 26 27 22 29 34 29 19 18 17 15 13 26 32 23
DEWPT                6 19 21 15 11 17 21 22 18 22 28 22 15 15 12 10  6 14 20 14
RH                  64 63 50 60 67 74 81 81 84 75 78 75 84 88 80 80 73 60 61 68
WIND DIR            SW  N  N NW  W  W  W  W  W NW NW NW SW SW SW  N  N NW NW  W
WIND SPD             4  3  5  5  5  4  4  4  4  5  3  4  2  3  3  3  3  4  4  5
CLOUDS              FW CL SC B1 B1 B2 B2 OV OV OV OV OV OV B2 B2 SC SC SC SC SC
POP 12HR                      0          30          60          30           5
QPF 12HR                      0        0.01        0.07        0.01           0
SNOW 12HR                 00-00           T           1
RAIN SHWRS                                      C  C
SNOWSHWRS                           C  C  L  L  C  C  C  C


DATE               SUN 01/22/17  MON 01/23/17  TUE 01/24/17  WED 01/25/17
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            10    32       9    31      11    25       8    27
TEMP          11   11 30 28 13   11 30 23 14   12 24 21 10   11 26 20
DEWPT          6    3 18 13  7    2 18 17 10    6 14 12  6    4 15 11
PWIND DIR           W    SW       S     W      NW    NW      NW    NW
WIND CHAR          LT    LT      LT    LT      GN    BZ      BZ    GN
AVG CLOUDS    SC   SC SC SC SC   SC B1 B1 OV   OV OV OV B2   B2 B1 B1
POP 12HR           10     5      10    20      50    40      20    20
SNOW                                 S  S  C    C  C  C  S    S  S  S

$$



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