Snow Avalanche Guidance
Issued by NWS Riverton, WY

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000
FWUS45 KRIW 042010
SAGRIW

FORECAST FOR BRIDGER-TETON NATIONAL FOREST AVALANCHE CENTER
NATIONAL WEATHER SERVICE RIVERTON WY
110 PM MST SUN DEC 4 2016


.DISCUSSION...STORM FOR THE MOST PART IS WELL ON TRACK WITH STRONG
PACIFIC JET AND NICE MOISTURE PLUME EXTENDING WEST INTO THE
PACIFIC. POCATELLO RADAR INCREASING REFLECTIVITY OVER THE PAST
FEW HOURS. COLD FRONT SHOWING UP IN SURFACE PRESSURE ANALYSIS IN
EASTERN WASHINGTON SOUTHWEST ACROSS CENTRAL OREGON. AS THIS FRONT
SWEEPS THROUGH THE WEST LATE TONIGHT AND EARLY MONDAY MORNING SNOW
SHOULD TAPER OFF WITH RATHER COLD AIR MOVING IN. LIGHT LOW DENSITY
SNOW WILL DEVELOP THROUGH THE MORNING AND KEEP SOME LIGHT SNOWFALL
INTO MONDAY NIGHT BUT ACCUMULATIONS SHOULD BE LIGHT THEN.
TEMPERATURES WILL BE COLDER WITH SINGLE DIGIT HIGHS AND LOWS -10
TO -15 COMMON.

FORECASTER...C.BAKER

WYZ012-051130-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                      -1           5          -9           3         -13
TEMP          16  9  5  4  2  1 -1  4  4 -2 -5 -6 -7 -8 -9  1  2 -5 -8 -9-11-11
DEWPT         13  4  1  1  0 -3 -5 -4 -6-11-13-11-10-11-13 -5 -6-12-14-13-13-14
RH            88 80 83 87 91 83 83 68 62 64 67 78 86 86 82 75 68 71 74 82 90 86
WIND DIR      SW SW SW  W  W NW NW  W  W  W  W  W SW SW  S  S  W NW  N  N  N NW
WIND SPD      26 24 26 27 31 20 20 19 20 19 17 17 11 12 10  8  6  9 10 10 10 11
WIND GUST     37 34 37 39 43 28 29 27 29 26 24 24
CLOUDS        MM OV OV OV OV OV OV OV OV BK BK BK BK OV OV OV OV OV OV OV OV BK
CLOUDS(%)     MM100100100100100100 99100 76 76 78 78 91 91 97 97100100 97 97 74
POP 12HR                    100          80          30          50          50
QPF 12HR                   0.82        0.20        0.05        0.13        0.13
SNOW 12HR                    12           3           1           2           2
SNOW           D  D  D  D  D  C  L  C  C
SNOWSHWRS                                 C  C  C  C  C  C  C  C  C  C  C  C  C
OBVIS         BS BS BS BS BS
WINTER STORM   W  W  W  W  W  W  W  W


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           0      -8    11      10    20      12    15       7    16
TEMP          -2 -4 -6   -7  7 10 10   10 18 16 14   13 14 11  9    8 14 10
DEWPT         -8-11-11  -12 -3 -1  4    7 14 11 11   10 10  6  6    5 10  6
PWIND DIR        NW       W    SW      SW    SW       W     W       W    SW
WIND CHAR        GN      GN    GN      BZ    BZ      WY    BZ      BZ    BZ
AVG CLOUDS    BK BK SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         30      10    40      70    70      60    50      40    40
SNOW                               L    L  L  L  C    C  C  C
SNOWSHWRS      C  S          S  C                              C    C  C  C

$$

WYZ013-051130-
JACKSON AIRPORT-TETON WY
43.60N 110.73W ELEV. 6451 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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          17          -4          11         -10
TEMP          30 23 15 10 12 10  7 14 16 10  3 -1  0 -1 -4  6 10  4 -3 -7 -6 -7
DEWPT         24 18 12  8 10  8  6  6  3  1 -2 -5 -4 -3 -6  0  0 -3 -7-10 -9 -9
RH            78 81 88 91 91 91 96 70 56 66 79 83 83 91 91 76 63 72 82 86 86 91
WIND DIR       S  S SW SW SW  S  W  S SW  W  W  W  W SW SW SW  S NW NE NE NE  E
WIND SPD      17 17 19 18  8  6  4  6  6  5  4  4  6  4  3  3  2  2  4  3  3  3
WIND GUST        24 27 25
CLOUDS        MM OV OV OV OV OV OV BK BK OV OV BK BK BK BK BK BK BK BK BK BK BK
CLOUDS(%)     MM100100100100 86 92 73 75 82 82 70 70 74 74 79 79 73 73 70 70 64
POP 12HR                    100          40          10          30          20
QPF 12HR                   0.46        0.06           0        0.04        0.04
SNOW 12HR                     7           1       00-00           1           1
SNOW           D  D  D  D  D  C  C  S  S
SNOWSHWRS                                             S  S  S  S  S  S  S  S
WINTER STORM   W  W  W  W  W  W  W  W


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           9      -6    17      13    31      17    26      14    25
TEMP           3  4 -4   -4 10 16 13   14 25 26 19   19 23 22 15   16 21 21
DEWPT         -3 -3 -7   -7  2  7  9   12 19 19 16   17 17 16 12   14 15 14
PWIND DIR         S       S    SE       S    SW      SW     W      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    BK SC SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR          5       0    20      60    60      40    30      20    20
SNOW                               C    L  C  C  C    C  S  S
SNOWSHWRS                       S                              S    S  S  S

$$

WYZ012-051130-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W ELEV. 7810 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                       8          13          -6           7          -9
TEMP          24 12 12 10 10  8  8 12 13 -2 -2 -4 -4 -6 -6  4  7 -6 -6 -8 -8 -9
DEWPT         21 10 10  9  9  7  7  3  1 -7 -7 -8 -8 -8 -9 -4 -4-10-10-11-11-11
RH            88 91 91 96 96 96 96 66 58 79 79 82 82 91 86 68 60 82 82 86 86 91
WIND DIR       S  S  S SW  W  W NW SW  W SE SE SE  E  E  E NW NW  N NE  N  N NE
WIND SPD      16 13 13 14 16 10  6  5  6  5 10  9  6  5  3  5  5  4  3  3  5  4
WIND GUST                 23
CLOUDS        MM OV OV OV OV OV OV OV OV BK BK BK BK BK BK OV OV OV OV BK BK BK
CLOUDS(%)     MM100100100100 97100 82 84 71 71 70 70 80 80 87 87 83 83 79 79 65
POP 12HR                    100          50          20          40          30
QPF 12HR                   0.40        0.12        0.02        0.06        0.05
SNOW 12HR                     6           2           T           1           1
SNOW           D  D  D  D  D  C  C  C  C
SNOWSHWRS                                 S  S  S  S  C  C  C  C  C  C  S  S
WINTER STORM   W  W  W  W  W  W  W  W


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           6      -6    13      13    27      19    22      14    21
TEMP           2 -3 -5   -6  8 13 13   13 24 21 20   19 21 16 15   14 19 15
DEWPT         -5 -7 -9   -8 -1  8  9   11 18 18 17   17 16 13 12   12 13 12
PWIND DIR        NW       S    SE       S    SW      SW     W      SW    SW
WIND CHAR        LT      LT    LT      LT    GN      GN    LT      GN    GN
AVG CLOUDS    BK SC SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         10       5    30      60    70      50    30      20    30
SNOW                               C    L  L  L  C    C  C  S
SNOWSHWRS                       C                              S    S  S  S

$$

WYZ012-051130-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W ELEV. 9840 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                       0           7          -8           5         -12
TEMP          16  5  6  5  2  1  0  5  4 -4 -4 -4 -7 -7 -8  2  2 -8 -8 -8-10-11
DEWPT         17  4 -2 -3 -4 -6 -9  0  2 -6-11-12-13-13-16 -2  1 -9-15-15-15-17
RH           104 95 69 69 75 72 65 79 91 91 71 67 74 74 67 83 95 95 70 70 78 74
WIND DIR      SW SW SW  W  W  W  W SW SW  S  S  S  S  S SE SW NW NE  N SE  N NW
WIND SPD      20 25 26 31 25 16  6  8 12  9 11 12 10 11 13  5  8  6  4  5  8  9
WIND GUST     29 34 37 42 35 23
CLOUDS        MM OV OV OV OV OV OV OV OV BK BK BK BK OV OV OV OV OV OV OV OV BK
CLOUDS(%)     MM100100100100100100 90 94 73 73 73 73 85 85 91 91 89 89 85 85 69
POP 12HR                    100          70          30          50          40
QPF 12HR                   0.78        0.13        0.04        0.07        0.06
SNOW 12HR                    11           2           1           1           1
SNOW           D  D  D  D  D  C  L  C  C
SNOWSHWRS                                 S  S  S  S  C  C  C  C  C  C  C  C  S
OBVIS            BS BS BS
WINTER STORM   W  W  W  W  W  W  W  W


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           2      -6    12      11    23      15    18      10    18
TEMP          -1 -4 -4   -6  8 11 11   11 20 17 17   15 17 12 12   10 16 10
DEWPT         -6 -7-14  -14  2  9  6    6 17 15 12   11 14 11  6    5 13  9
PWIND DIR         W       W    SW      SW    SW      SW     W      SW    SW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         20      10    40      70    70      50    40      30    30
SNOW                               C    L  L  L  C    C  C  C
SNOWSHWRS      S  S          S  C                              S    C  C  C

$$

WYZ024-051130-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W ELEV. 9000 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                       4           8         -14           6         -12
TEMP          19 11  8  7  5  4  4  7  4 -6-10-11-12-13-13  0  2 -5 -8 -9-11-12
DEWPT         18  8  4  1  1  1 -1  2  2-14-19-18-16-16-19 -6 -1-14-18-14-14-14
RH            96 87 83 76 83 87 79 79 91 67 63 70 82 86 73 75 87 64 60 78 86 90
WIND DIR      SW SW SW  W  W  W  W  W  W  W SW SW  S SE SE SE SE NW  S  W  W  W
WIND SPD      20 18 21 23 25 20 13 11 12  6  6  8  6 11 13  6  3  5  4  6  6  8
WIND GUST     28 25 29 31 35 28
CLOUDS        MM OV OV OV OV OV OV OV OV BK BK BK BK OV OV OV OV OV OV OV OV BK
CLOUDS(%)     MM100100100100100100 94 94 68 68 70 70 87 87 95 95 89 89 86 86 68
POP 12HR                    100          70          20          40          40
QPF 12HR                   0.46        0.15        0.02        0.07        0.06
SNOW 12HR                     7           2           T           1           1
SNOW           D  D  D  D  D  L  L  C  C
SNOWSHWRS                                 S  S  S  S  C  C  C  C  C  C  C  C  S
WINTER WEATH   Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           3     -10    13       8    24      14    18       8    19
TEMP          -2 -5 -8   -9  6 10  9    8 19 18 15   14 17 12  9    8 15 11
DEWPT         -6-12-16  -13 -1 -1  5    6 15 13 12   12 14  8  5    6 11  6
PWIND DIR         W       W    SW      SW    SW       W     W       W    SW
WIND CHAR        GN      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         20       0    30      70    70      50    40      20    30
SNOW                               C    L  L  L  C    C  C  C
SNOWSHWRS      S                C                              S    S  S  S

$$

WYZ024-051130-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W ELEV. 10870 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                       1           4         -12           3         -11
TEMP          18  7  4  3  2  2  1  3  4 -7 -9-10-11-12-11 -1  3 -6 -8 -9-10-11
DEWPT         14  3  0  1  1  0 -2 -8 -5-13-16-14-13-15-15-11 -5-12-14-12-11-13
RH            84 83 83 91 95 91 87 59 65 74 70 82 90 86 82 61 68 74 74 86 95 90
WIND DIR      SW SW SW  W  W  W  W  W  W  W SW  W  S  S  S SW NW NW  W SW NW NW
WIND SPD      25 27 29 31 31 31 21 19 18 11 12 10 10 13 13  6  8 10  9 11 11 12
WIND GUST     35 39 42 43 42 42 29 27 25
CLOUDS        MM OV OV OV OV OV OV OV OV BK BK BK BK OV OV OV OV OV OV OV OV BK
CLOUDS(%)     MM100100100100100100 98100 70 70 69 69 91 91 98 98 98 98 95 95 67
POP 12HR                    100          80          20          50          50
QPF 12HR                   0.52        0.16        0.03        0.13        0.08
SNOW 12HR                     8           2           T           2           1
SNOW           D  D  D  D  D  C  L  C  C
SNOWSHWRS                                 S  S  S  S  C  C  C  C  C  C  C  C  S
OBVIS         BS BS BS BS BS BS
WINTER WEATH   Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           0      -9    11       9    20      11    14       6    19
TEMP          -3 -6 -8   -9  6 10  9    9 17 14 12   11 13  9  7    6 16  8
DEWPT        -11-12-12  -13 -8  2  4    7 11 10 10    9  8  5  4    3  8  4
PWIND DIR        NW       W     W      SW     W       W     W       W     W
WIND CHAR        GN      GN    GN      BZ    BZ      WY    BZ      BZ    BZ
AVG CLOUDS    BK SC SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         20       5    40      70    70      50    40      20    30
SNOW                               C    L  L  L  C    C  C  C
SNOWSHWRS      S  S             C                              S    S  S  C

$$

WYZ024-051130-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W ELEV. 9340 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                       6           9          -8           8          -8
TEMP          22 14  9  8  7  6  6  8  9  0 -5 -6 -7 -8 -8  5  8  0 -5 -7 -7 -8
DEWPT         13  7  3  3  3  3  2 -3 -2 -7-11-11-10-11-11 -5 -2 -7-11-12-11-11
RH            68 73 76 79 83 87 83 60 60 71 74 78 86 86 86 62 63 71 74 78 82 86
WIND DIR      SW SW SW SW  W  W  W  W  W  W  W  W SE  S SE SW  N  N  N  W NW NW
WIND SPD      14 18 21 20 23 21 16 14 13  9  6  5  6  9 10  5  4  8  4  8 10 10
WIND GUST        25 31 28 31 29
CLOUDS        MM OV OV OV OV OV OV OV OV BK BK BK BK OV OV OV OV OV OV OV OV BK
CLOUDS(%)     MM100100100100100100 93 93 73 73 69 69 91 91 97 97 94 94 91 91 64
POP 12HR                    100          70          20          50          40
QPF 12HR                   0.50        0.15        0.02        0.07        0.07
SNOW 12HR                     7           2           T           1           1
SNOW           D  D  D  D  D  C  L  C  C
SNOWSHWRS                                 S  S  S  S  C  C  C  C  C  C  C  C  S
OBVIS                     BS
WINTER WEATH   Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           5      -5    14      11    24      15    18       9    21
TEMP           3  0 -4   -5 10 12 11   11 22 19 16   15 17 13 10    9 19 13
DEWPT         -6 -8-10  -10 -3  3  4    6 14 13 11   11 10  7  5    4 11  7
PWIND DIR        NW       W    SW      SW    SW       W     W       W    SW
WIND CHAR        GN      GN    GN      GN    BZ      BZ    BZ      GN    GN
AVG CLOUDS    BK SC SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         20       0    30      70    70      50    40      20    30
SNOW                               C    L  L  L  C    C  C  C
SNOWSHWRS      S                C                              S    S  S  S

$$

WYZ024-051130-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W ELEV. 9000 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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           9         -13           7         -11
TEMP          22 14  8  5  6  5  5  8  9 -3 -9-13-11-12-13  5  7 -3 -8-11-10-10
DEWPT         15  9  3  3  4  2  2 -3 -1 -8-14-15-13-14-15 -5 -1 -7-12-13-12-12
RH            74 80 79 91 91 87 87 60 63 78 78 90 90 90 90 62 69 82 82 90 90 90
WIND DIR      SW SW  W  W  W  W  W  W  W  W  W  W SE  S SE  S  N  N  N  W NW NW
WIND SPD      17 16 23 21 23 23 19 16 14  8  6  6  6  9 10  6  4  9  6  9 10 10
WIND GUST     25 24 32 32 32 33 26 23
CLOUDS        MM OV OV OV OV OV OV OV OV BK BK BK BK OV OV OV OV OV OV OV OV SC
CLOUDS(%)     MM100100100100100100 92 92 76 76 67 67 90 90 96 96 92 92 89 89 54
POP 12HR                    100          70          20          50          40
QPF 12HR                   0.46        0.15        0.01        0.07        0.06
SNOW 12HR                     7           2           T           1           1
SNOW           D  D  D  D  D  C  L  C  C
SNOWSHWRS                                 S  S  S  S  C  C  C  C  C  C  C  C  S
OBVIS                     BS
WINTER WEATH   Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           4     -10    14      10    25      15    19       7    22
TEMP           2 -4-10  -10 11 12 10   10 23 19 15   15 18 12  7    7 20 13
DEWPT         -7-10-14  -14 -2  5  6    6 16 14 12   11 12  8  4    4 12  8
PWIND DIR        NW       W    SW      SW    SW       W     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      BZ    GN      GN    GN
AVG CLOUDS    SC SC SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         20       0    30      60    70      50    30      20    30
SNOW                               C    L  L  L  C    C  C  C
SNOWSHWRS      S                C                              S    S  S  S

$$

WYZ015-051130-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W ELEV. 10430 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                      -2           1         -15          -1         -15
TEMP          14  8  3  2  1 -1 -2  0  0 -7-11-12-13-14-14 -4 -2 -8-11-12-13-14
DEWPT         11  6  1  0 -2 -2 -4 -8 -9-10-14-15-17-16-17-13-12-11-14-15-16-16
RH            88 91 91 91 87 95 91 68 65 86 86 86 82 90 86 64 61 86 86 86 86 90
WIND DIR      SW  W  W  W  W NW  W  W  W  W  W SW SW SW  N  W  W NW NW NE NW NW
WIND SPD      27 27 31 34 29 27 20 19 19 13 14 16 13 13  8 10 12 12 10  9 11 12
WIND GUST     39 39 43 47 41 37 29 27 27
CLOUDS        MM OV OV OV OV OV OV OV OV BK BK BK BK BK BK OV OV OV OV OV OV BK
CLOUDS(%)     MM100100100100100100 96 97 70 70 64 64 76 76 84 84 89 89 87 87 67
POP 12HR                    100          80          20          40          40
QPF 12HR                   0.52        0.17        0.02        0.06        0.06
SNOW 12HR                     8           3           T           1           1
SNOW           D  D  D  D  D  D  L  C  C
SNOWSHWRS                                 S  S  S  S  C  C  C  C  C  C  C  C  S
OBVIS         BS BS BS BS BS BS
WINTER STORM   W  W  W  W  W  W  W  W


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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          -3     -11     7       5    19       9    13       5    15
TEMP          -6 -7-10  -11  3  6  5    5 16 14 11   10 12  9  6    5 13  9
DEWPT        -13-10-13  -14 -7  3  2    4 12 12  9    8  7  7  4    3  8  7
PWIND DIR        NW      NW     W      SW     W       W     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK BK SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         20      10    30      60    60      50    40      30    30
SNOW                               C    L  L  L  C    C  C  C
SNOWSHWRS      S  S             S                              S    S  S  S

$$

WYZ015-051130-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W ELEV. 8710 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                       3           7         -11           4         -14
TEMP          20 11  8  6  5  3  3  5  7 -4 -7 -8 -9-11-10 -2  4 -7-10-11-12-14
DEWPT         18  9  6  4  3  2  0  0 -4 -8-10-12-12-13-13 -7 -6-11-13-14-15-16
RH            92 91 91 91 91 95 87 79 60 82 86 82 86 90 86 79 62 82 86 86 86 90
WIND DIR      SW SW SW  W  W  W  W  W  W SW  S  S  S SE  S NW NW  E  E SE  E  N
WIND SPD      20 23 25 25 18 16 11 11 12  8  9  9  6 10 11  4  5  8  8  5  5  4
WIND GUST     28 32 34 35 25
CLOUDS        MM OV OV OV OV OV OV OV OV BK BK BK BK BK BK BK BK BK BK BK BK BK
CLOUDS(%)     MM100100100100100100 85 86 79 79 68 68 72 72 78 78 75 75 73 73 68
POP 12HR                    100          70          10          30          30
QPF 12HR                   0.45        0.15           0        0.04        0.04
SNOW 12HR                     7           2       00-00           1           1
SNOW           D  D  D  D  D  L  C  C  C
SNOWSHWRS                                             S  S  S  S  S  S  S  S
OBVIS               BS BS
WINTER STORM   W  W  W  W  W  W  W  W


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           1     -10     9       9    25      14    19       8    19
TEMP          -5 -6 -8  -10  2  9  9    9 19 18 16   14 17 12 10    8 15 12
DEWPT         -9-11-12  -13 -4  4  5    7 15 14 13   12 13  8  7    6 11  9
PWIND DIR        NW       N    SE      SW    SW       W     W       W    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    BK SC SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         10       5    20      50    60      50    30      20    20
SNOW                               C    C  C  L  C    C  C  S
SNOWSHWRS                       S                              S    S  S  S

$$

WYZ015-051130-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W ELEV. 9340 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                       1           3         -15           2         -15
TEMP          18 11  7  5  3  2  1  2  3 -6-10-11-13-14-15 -2  2 -7-10-11-13-14
DEWPT         15  7  3  1  0 -1 -2 -7 -9-12-15-16-16-17-17-10 -9-13-15-16-16-17
RH            88 83 83 83 87 87 87 65 56 74 78 78 86 86 90 68 59 74 78 78 86 86
WIND DIR      SW  W  W  W  W NW NW NW  W  W  W  W  W  W  E NW  W  N  N  E NW NW
WIND SPD      20 21 25 26 24 20 16 13 14  9  9  8  6  4  3  6  8 10  8  5  6  8
WIND GUST     28 31 35 36 33 28       21
CLOUDS        MM OV OV OV OV OV OV OV OV BK BK BK BK BK BK OV OV OV OV BK BK BK
CLOUDS(%)     MM100100100100100100 89 90 72 72 64 64 74 74 81 81 81 81 79 79 65
POP 12HR                    100          80          20          30          30
QPF 12HR                   0.50        0.16        0.01        0.05        0.05
SNOW 12HR                     7           2           T           1           1
SNOW           D  D  D  D  D  L  L  C  C
SNOWSHWRS                                 S  S        S  S  C  C  C  C  S  S
OBVIS               BS BS
WINTER STORM   W  W  W  W  W  W  W  W


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           0     -10     8       7    22      12    16       7    17
TEMP          -4 -5 -8  -10  3  7  7    7 18 17 14   12 15 11  9    7 14 12
DEWPT        -11-11-13  -14 -6  0  1    4 12 12 10    9  8  6  5    4  8  7
PWIND DIR        NW      NW     W      SW    SW       W     W       W     W
WIND CHAR        GN      LT    LT      LT    LT      GN    LT      LT    LT
AVG CLOUDS    BK SC SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         20      10    20      60    60      50    30      20    20
SNOW                               C    C  L  C  C    C  C  S
SNOWSHWRS         S             S                              S    S  S  S

$$

IDZ019-051130-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W ELEV. 6720 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                       8          17          -5          11          -7
TEMP          28 16 11 10 11 10  9 16 15  3 -1 -2 -1 -2 -3 10 10 -1 -5 -6 -5 -6
DEWPT         22 12  8  7  6  5  5  6  6 -4 -6 -7 -6 -8 -8  1  3 -6 -9-10 -9-11
RH            78 84 87 87 80 80 83 64 67 72 79 79 79 75 78 66 73 79 82 82 82 78
WIND DIR       S SW SW SW  W SW SW SW SW  S  S SE SE SE SE SW SW NW NW  S  S SE
WIND SPD      14 18 19 19 17 11  9  9  9  5  5  8  8  5  5  3  3  3  3  2  2  3
WIND GUST     23 26 27 27 25
CLOUDS        OV OV OV OV OV BK BK SC SC SC SC SC SC SC SC BK BK BK BK BK BK SC
CLOUDS(%)    100100100100100 77 77 51 51 55 55 56 56 54 54 70 70 72 72 65 65 58
POP 12HR                    100          40          20          30          20
QPF 12HR                   0.48        0.04           0        0.03        0.01
SNOW 12HR                     8           1       00-00           1           T
SNOW           D  D  D  D  D  C  C  C  C        S  S  C  C  C  C  S  S  S  S  S
OBVIS         BS BS BS BS BS
WINTER STORM   W  W  W  W  W  W  W


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           6      -2    16      16    29      21    22      12    23
TEMP           5  1 -1   -1 13 17 18   18 27 24 22   22 22 15 13   13 21 21
DEWPT         -2 -3 -4   -6  4  9 13   12 20 19 18   17 14 10  9    8 14 16
PWIND DIR         S       S    SE       S    SW      SW    SW      SW     S
WIND CHAR        LT      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC SC SC   SC BK BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         20      10    20      70    70      50    40      30    30
SNOW           S             S  S  L    L  L  L  C    C  C  C  C    C  C  C

$$

IDZ023-051130-
SHEEP MOUNTAIN SNOTEL - BINGHAM ID
43.21N 111.69W ELEV. 6570 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                      10          17           1          12          -1
TEMP          30 19 15 15 13 12 10 14 15  8  5  6  4  4  2  9 11  4  2  2  1  1
DEWPT         23 15 11 11  8  5  5  5  4  2 -1  0 -1 -3 -3  1  1  0 -2 -2 -3 -4
RH            75 84 84 84 80 73 80 67 61 76 76 76 79 72 79 69 63 83 83 83 83 79
WIND DIR       S SW SW SW  W  W  W  W SW  S  S SE SE SE SE SW SW NW NW NW NW SW
WIND SPD      21 23 26 27 26 17 12 11 12  8  9 10 10  8  8  5  5  6  6  4  4  4
WIND GUST     32 33 36 37 36 25 20    20
CLOUDS        OV OV OV OV OV BK BK SC SC BK BK SC SC SC SC BK BK BK BK BK BK SC
CLOUDS(%)    100100100 95 95 74 74 48 48 62 62 58 58 56 56 69 69 75 75 66 66 58
POP 12HR                    100          30          20          30          30
QPF 12HR                   0.32        0.02           0        0.03        0.01
SNOW 12HR                     5           T       00-00           1           T
SNOW           D  D  D  D  D  C  C  C  C        S  S  C  C  C  C  C  C  S  S  S
OBVIS         BS BS BS BS BS BS BS
WINTER STORM   W  W  W  W  W  W  W


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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           7      -1    17      17    30      24    24      15    24
TEMP           5  3  1    0 11 18 18   18 26 27 26   25 23 18 17   16 21 22
DEWPT         -1 -1 -3   -7  3 11 11   12 19 22 21   19 16 13 11   10 15 17
PWIND DIR        SW       S    SE       S    SW       W    SW      SW     S
WIND CHAR        LT      GN    GN      GN    BZ      WY    BZ      BZ    BZ
AVG CLOUDS    SC SC SC   SC BK BK OV   OV OV OV BK   BK OV OV OV   OV OV OV
POP 12HR         20       0    20      70    80      50    30      30    30
SNOW           S             S  S  L    L  D  D  C    C  C  C  C    C  C  C

$$

WYZ001-051130-
SYLVAN PASS - PARK WY
44.47N 110.16W ELEV. 8420 FT
110 PM MST SUN DEC 4 2016

DATE          SUN 12/04/16      MON 12/05/16            TUE 12/06/16         WED
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                       1           4         -11           2         -18
TEMP          18  5  4  2  1  2  1  4  3 -8 -9-10-11-10-11  0  1-14-15-17-18-17
DEWPT         16  4  3  1  0  1 -1 -3 -5-10-11-12-13-12-13 -6 -5-16-17-19-20-18
RH            92 95 95 95 95 95 91 72 68 91 91 90 90 90 90 75 75 90 90 90 90 95
WIND DIR      SW SW  W  W NW NW NW NW  W  W SW SW SW SW  S  W  W  W  E  S  W  W
WIND SPD      25 27 27 28 19 17 12 17 16 11 14 14 12 11  8  9  9  5  3  3  5  5
WIND GUST     35 37 39 40 27 24    24 23
CLOUDS        MM OV OV OV OV OV OV OV OV BK BK BK BK BK BK OV OV BK BK BK BK BK
CLOUDS(%)     MM100100100100100100 87 88 76 76 72 72 77 77 81 81 71 71 67 67 69
POP 12HR                    100          70          20          30          20
QPF 12HR                   0.35        0.15        0.03        0.04        0.03
SNOW 12HR                     5           2           T           1           T
SNOW           D  D  D  D  D  L  C  C  C
SNOWSHWRS                                 S  S  S  S  S  S  S  S  S  S  S  S
OBVIS         BS BS BS BS
WINTER STORM   W  W  W  W  W  W  W  W


DATE           12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16  SUN 12/11/16
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          -1     -11     8       8    21      13    16       8    17
TEMP          -3 -9-10  -11  5  8  8    8 19 15 14   13 16 10  9    8 16  9
DEWPT         -9-12-13  -13 -1  6  6    7 15 13 12   12 11  8  7    6 11  7
PWIND DIR         W       W    SW      SW    SW       W     W       W     W
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   SC SC BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         10       5    20      50    60      50    30      20    20
SNOW                               C    C  C  L  C    C  S  S
SNOWSHWRS                       S                              S    S     S

$$

BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT

DAY 1 THROUGH DAY 3...
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION
WIND SPD(MPH).......................WIND SPEED
CLOUDS(CAT).........................CLOUD COVER CATEGORY
     CL.....CLEAR/SUNNY.......................0% TO =<  10%
     FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% TO =<  30%
     SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% TO =<  60%
     BK.....MOSTLY CLOUDY..................> 60% TO =<  80%
     OV.....CLOUDY.........................> 80% TO =< 100%
CLOUDS(%)...........................CLOUD COVER AS A PERCENTAGE
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL
WEATHER...
     TYPE...
       RAIN...........RAIN
       RAIN SHWRS.....RAIN SHOWERS
       SPRINKLES......SPRINKLES
       TSTMS..........THUNDERSTORMS
       DRIZZLE........DRIZZLE
       SNOW...........SNOW
       SNOWSHWRS......SNOW SHOWERS
       FLURRIES.......SNOW FLURRIES
       SLEET..........SLEET
       FRZG RAIN......FREEZING RAIN
       FRZG DRZL......FREEZING DRIZZLE
     COVERAGE...
       IS.............ISOLATED
       SC.............SCATTERED
       NM.............NUMEROUS
       O..............OCCASIONAL
       S..............SLIGHT CHANCE
       C..............CHANCE
       L..............LIKELY
       WD.............WIDESPREAD
       D..............DEFINITE
       AR.............AREAS
       PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
     F.......FOG
     PF......PATCHY FOG
     F+......DENSE FOG
     PF+.....PATCHY DENSE FOG
     H.......HAZE
     BS......BLOWING SNOW
     K.......SMOKE
     BD......BLOWING DUST
     VA......VOLCANIC ASH
DAY 4 THROUGH DAY 7...
MAX/MIN TEMP OR MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC
       LT.....LIGHT;               < 8 MPH
       GN.....GENTLE;           8 - 14 MPH
       BZ.....BREEZY;          15 - 22 MPH
       WY.....WINDY;           23 - 30 MPH
       VW.....VERY WINDY;      31 - 39 MPH
       SD.....STRONG/DAMAGING;   >= 40 MPH
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
     SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS



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