Snow Avalanche Guidance
Issued by NWS Riverton, WY

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052
FWUS45 KRIW 032003
SAGRIW

FORECAST FOR BRIDGER-TETON NATIONAL FOREST AVALANCHE CENTER
NATIONAL WEATHER SERVICE RIVERTON WY
103 PM MST SAT DEC 3 2016


.DISCUSSION...SNOW AND WIND WILL INCREASE ACROSS THE WEST TONIGHT
WITH PERIODS OF MODERATE TO HEAVE SNOW EXPECTED SUNDAY INTO MONDAY
MORNING. THE TETONS CAN EXPECT 25 INCHES OF SNOW BY NOON MONDAY.
THE OTHER MOUNTAINS OF THE WEST COULD SEE 15 TO 20 INCHES OF
SNOW. STRONG WINDS WILL ACCOMPANY THE SNOW WITH SIGNIFICANT
BLOWING AND DRIFTING. MONDAY AND TUESDAY WILL SEE MUCH COLDER
TEMPERATURES WITH A WIND SHIFT TO THE NORTHWEST.

FORECASTER...C.BAKER

WYZ012-041130-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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                      13          21           5           8         -10
TEMP          15 14 14 13 13 13 13 19 20 12  9  8  7  6  5  7  7 -2 -5 -6 -8 -9
DEWPT          8  6  8  6 11 10  9 17 16  8  6  5  6  2 -4  6 -1-11-12-14-11-15
RH            73 70 76 73 91 87 84 92 84 84 87 87 96 83 65 96 69 64 71 67 86 74
WIND DIR       W  W  W  W  W  W  W SW SW SW SW SW  W  W NW NW NW NW NW  W  S  W
WIND SPD      19 19 19 19 21 25 25 21 23 23 25 24 29 23 19 19 21 25 20 13  8  6
WIND GUST     27 26 27 27 29 34 35 29 32 32 35 34 41 32 27 27 31 35 28
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV
CLOUDS(%)    100100100100100100100100100100100100100100100100100 82 82 75 75 83
POP 12HR                    100         100         100          90          40
QPF 12HR                   0.18        0.50        0.83        0.28        0.05
SNOW 12HR                     3           7          12           4           1
SNOW           D  D  D  D  D  D  D  D  D  D  D  D  D  D  D  L  L
SNOWSHWRS                                                         C  C  S  S  C
OBVIS                        BS          BS BS BS BS
WINTER STORM                  W  W  W  W  W  W  W  W  W  W  W


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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      -9     2      -6    13      11    23      10    15
TEMP           0 -4 -7   -8  0 -2 -4   -5  9 12 11   11 20 16 13   11 14  9
DEWPT         -3-15-16  -13 -3 -9-10  -12  6  0  1    8 18 11  8    8 12  4
PWIND DIR        SW      NW    NW       W     W      SW    SW      SW     W
WIND CHAR        GN      GN    GN      GN    GN      BZ    BZ      BZ    BZ
AVG CLOUDS    OV OV BK   SC SC SC SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         40      30    20      20    40      60    60      50    40
SNOWSHWRS      C  C  C    S  S     S       S  C  C    C  C  C  C    C  C  C

$$

WYZ013-041130-
JACKSON AIRPORT-TETON WY
43.60N 110.73W ELEV. 6451 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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          31          13          20          -6
TEMP          25 23 20 18 19 18 17 26 30 25 19 16 16 15 13 18 20 11  3 -2 -1 -3
DEWPT         18 17 17 15 16 16 15 22 24 20 16 14 13 13 11 10  8  2 -2 -5 -5 -5
RH            74 77 88 88 88 92 92 85 78 81 88 92 88 92 91 70 59 66 79 87 83 91
WIND DIR      SW  S  S  S  S  S  S  S  S  S  S SW  S  S SW  N  N  N  E SE SE  E
WIND SPD      11 10 11 14 13 14 14 13 14 16 16 19 14  9  6  9  9  6  4  4  5  6
WIND GUST                    21          23 23 27
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV OV SC
CLOUDS(%)     98 98100100100100100100100100100100100100100 92 92 70 70 83 83 50
POP 12HR                     50          80          80          50          20
QPF 12HR                   0.04        0.24        0.47        0.07        0.02
SNOW 12HR                     T           3           7           1           T
SNOW           C  C  C  C  C  L  L  D  D  D  D  D  D  C  C  C  C
SNOWSHWRS                                                         S  S
WINTER STORM                  W  W  W  W  W  W  W  W  W  W  W


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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          13      -6    11      -4    18      12    31      19    28
TEMP           7  7 -3   -4  5  6 -2   -2 11 16 13   13 25 27 21   21 25 22
DEWPT          0 -2 -7   -7 -2 -2 -6   -5  4  7  9   11 19 19 18   19 19 15
PWIND DIR        SE      NW    NW      SW     S       S     S      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC BK BK   SC SC SC SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         10      10     5       5    20      40    40      30    20
SNOWSHWRS                                     S  C    C  C  C  C    C  S  S

$$

WYZ012-041130-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W ELEV. 7810 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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          27          13          16          -6
TEMP          21 19 19 18 18 18 18 24 27 16 16 14 14 13 13 15 16 -1 -2 -4 -4 -6
DEWPT         15 16 16 15 15 16 16 20 21 14 13 12 12 12 11  8  4 -6 -7 -8 -8 -8
RH            77 88 88 88 88 92 92 84 78 92 88 92 92 96 91 73 58 79 79 82 82 91
WIND DIR       S SE  S  S SE SE SE SE  S  S  S SW SW  W  W  N NW NW NE SE SE  E
WIND SPD       9  9  8  9 13 14 14 13 16 16 12 14  6 11  3 12 16 12  3  9  5  6
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV OV BK
CLOUDS(%)    100100100100100100100100100100100100100100100100100 73 73 84 84 66
POP 12HR                     60          80          90          60          20
QPF 12HR                   0.04        0.19        0.40        0.08        0.02
SNOW 12HR                     1           3           6           1           T
SNOW           C  C  L  L  L  L  D  D  D  D  D  D  D  L  L  C  C
SNOWSHWRS                                                         S  S        S
WINTER STORM                  W  W  W  W  W  W  W  W  W  W  W


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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      -4     8      -4    16      13    27      19    24
TEMP           5 -1 -3   -4  5 -1 -3   -4 10 14 13   13 23 21 20   19 23 13
DEWPT         -4 -6 -8   -7 -2 -5 -6   -6  2  9  9   10 17 18 17   17 18 11
PWIND DIR         S      NW     W      SW     S       S     S      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    BK BK BK   BK BK SC SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         20      20     5       5    30      50    50      40    30
SNOWSHWRS      S  S  S                        S  C    C  C  C  C    C  S  S

$$

WYZ012-041130-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W ELEV. 9840 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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          23           7          11          -7
TEMP          17 15 15 15 15 15 15 20 19 10 10 10  8  8  7 10  7 -4 -4 -3 -5 -6
DEWPT         15 13  7 10 11 11 10 18 18  9  6  1  0  1 -2  6  4 -7-11-14-14-14
RH            92 92 70 80 84 84 80 92 96 96 83 66 69 72 66 83 87 86 71 58 64 67
WIND DIR      SW SW SW SW SW SW SW SW SW SW SW SW  W  W  W NW  W NW SW SW  S  S
WIND SPD      12 12 12 13 14 14 14 16 20 25 25 27 29 18  8 17 18 11  5 11  6  6
WIND GUST                             29 35 35 39 41 26    25 26
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK
CLOUDS(%)    100100100100100100100100100100100100100100100100100 79 79 72 72 74
POP 12HR                     90         100         100          80          30
QPF 12HR                   0.18        0.52        0.87        0.23        0.05
SNOW 12HR                     2           7          12           3           1
SNOW           D  D  D  D  D  D  D  D  D  D  D  D  D  L  L  L  L
SNOWSHWRS                                                         C  C  S  S  S
OBVIS                                    BS BS BS BS
WINTER STORM                  W  W  W  W  W  W  W  W  W  W  W


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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     5      -4    14      12    24      14    18
TEMP           2 -4 -4   -6  2 -2 -2   -4  8 12 12   12 20 16 16   14 17  9
DEWPT         -3 -7-12  -12 -2 -5-14  -14  4  9  6    7 17 14 10    9 15  8
PWIND DIR         S      NW    NW      SW    SW      SW    SW      SW     W
WIND CHAR        LT      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK BK BK   SC SC BK SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         30      20    10      10    40      50    50      40    30
SNOWSHWRS      S  S  S                     S  C  C    C  C  C  C    C  C  S

$$

WYZ024-041130-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W ELEV. 9000 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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                      13          23           8          12         -13
TEMP          16 14 14 14 13 13 14 20 20 14 11 10  9  8  8 11  7 -4 -8-10-11-12
DEWPT         16  9  8 11 11 11 11 18 19 10  6  3  4  3  1  6  5-13-18-19-18-18
RH           100 80 76 88 91 91 88 92 96 84 80 73 80 79 72 80 91 64 60 63 70 74
WIND DIR       W  W  W  W  W SW  W SW SW SW SW SW  W  W  W  W  W NW NW  W  S  S
WIND SPD      16 16 16 13 14 14 13 12 14 17 19 23 24 19 14 20 18 16 10  8  4  5
WIND GUST     23 23 23                      27 32 34 27 21 28 26 23
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK
CLOUDS(%)    100100100100100100100100100100100100100100100100100 72 72 71 71 73
POP 12HR                     80          90         100          70          20
QPF 12HR                   0.10        0.18        0.47        0.13        0.03
SNOW 12HR                     1           2           6           2           T
SNOW           L  L  L  L  L  L  D  D  D  D  D  D  D  L  L  L  L
SNOWSHWRS                                                         S  S  S  S  S
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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      -9     5      -8    16      10    25      14    19
TEMP           0 -3 -7   -8  1 -3 -6   -7  9 12 11   11 20 18 15   14 17 10
DEWPT         -6-14-13  -12 -4 -9-15  -12  3  1  6    7 16 12 11   11 14  5
PWIND DIR         S       W     W       W     W      SW    SW      SW     W
WIND CHAR        LT      LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    BK BK BK   BK SC SC SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         30      30    10      10    20      50    50      40    30
SNOWSHWRS      S  S  S                        S  C    C  C  C  C    C  C  S

$$

WYZ024-041130-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W ELEV. 10870 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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          21           5           9         -12
TEMP          14 11 11 10 10 10 11 18 21 10  7  7  7  6  5  8  9 -6 -9 -9-10-11
DEWPT          9  6  4  6  9  8  9 12 17  6  2  4  6  3  1 -4  0-14-19-15-14-16
RH            80 80 73 83 96 91 91 77 84 83 79 87 96 87 83 57 66 67 60 74 82 78
WIND DIR       W  W  W  W  W  W  W  W SW SW SW SW  W  W  W  W NW NW NW NW  W  W
WIND SPD      21 21 20 18 17 14 13 16 23 24 26 27 27 28 20 28 25 24 18 14 10  8
WIND GUST     29 31 29 25          23 31 34 37 39 39 41 28 40 35 33 26
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK OV
CLOUDS(%)    100100100100100100100100100100100100100100100100100 70 70 66 66 83
POP 12HR                     80          90         100          80          20
QPF 12HR                   0.10        0.16        0.44        0.18        0.04
SNOW 12HR                     1           2           6           3           T
SNOW           L  L  L  L  L  L  D  D  D  D  D  D  D  D  D  L  L
SNOWSHWRS                                                         S  S  S  S  C
OBVIS                                    BS BS BS BS BS BS BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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      -8     1      -7    15      11    23      12    16
TEMP          -1 -5 -7   -8 -2 -5 -6   -7  9 12 11   11 20 15 13   12 15  6
DEWPT        -12-13-13  -12-10-11-11  -11 -7  2  4    8 13 10 10   10  8  2
PWIND DIR         W      NW    NW       W     W       W     W       W     W
WIND CHAR        GN      GN    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    OV OV BK   SC SC SC SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         40      30    10      10    20      50    50      40    30
SNOWSHWRS      C  C  S    S                   S  C    C  C  C  C    C  C  S

$$

WYZ024-041130-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W ELEV. 9340 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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                      13          24           9          12          -8
TEMP          19 16 14 13 13 13 13 22 24 16 11 10 10  9  9 11 12  1 -5 -7 -7 -8
DEWPT          8  8  6  8 10 10  9 15 17 10  5  6  6  5  4  0  0 -8-14-13-12-13
RH            61 70 70 80 87 87 84 74 74 77 76 83 83 83 80 60 58 65 64 74 78 78
WIND DIR       W  W  W  W  W  W  W  W SW SW SW SW  W  W  W  W  W NW NW NW  W SW
WIND SPD      19 18 16 10  8 10 14 18 19 14 17 20 18 20 16 21 19 18 13  9  6  5
WIND GUST     27 25 23             25 27 21 24 28 26 29    29 27 25
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK
CLOUDS(%)    100100100100100100100100100100100100100100100100100 69 69 69 69 79
POP 12HR                     70          80         100          80          20
QPF 12HR                   0.06        0.11        0.44        0.15        0.03
SNOW 12HR                     1           2           6           2           T
SNOW           L  L  L  L  L  L  L  L  D  D  D  D  D  L  L  L  L
SNOWSHWRS                                                         S  S  S  S  C
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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           8      -5     6      -4    18      13    27      16    20
TEMP           5  1 -4   -5  4  1 -3   -4 13 15 13   13 24 21 17   16 19 12
DEWPT         -5 -8-11  -10 -5 -6 -9   -8  0  4  6    7 15 13 12   12 11  5
PWIND DIR        SW      NW    NW       W     W      SW    SW       W     W
WIND CHAR        LT      GN    GN      GN    GN      GN    BZ      BZ    BZ
AVG CLOUDS    BK OV BK   SC SC SC SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         30      30     5      10    20      50    50      40    30
SNOWSHWRS      C  C  S    S                   S  C    C  C  C  C    C  C  S

$$

WYZ024-041130-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W ELEV. 9000 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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                      13          24           9          12         -12
TEMP          19 15 14 13 14 13 13 22 24 16 11  9  9  9  9 12 12 -1 -9-12-11-11
DEWPT          9  9  7 10 11 11 10 16 18 12  7  7  6  6  5  0  1 -8-17-16-15-16
RH            64 77 73 87 88 91 87 77 77 84 83 91 87 87 83 58 60 71 67 82 82 78
WIND DIR       W  W  W  W  W  W  W  W  W SW SW  W  W  W  W  W  W NW NW NW  W  W
WIND SPD      16 16 14 13 11 10  9 16 19 17 19 21 21 23 18 23 21 19 16 11  8  5
WIND GUST     23    21                27 25 28 31 29 32 26 33 29 27
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK
CLOUDS(%)    100100100100100100100100100100100100100100100100100 67 67 64 64 78
POP 12HR                     70          80         100          80          20
QPF 12HR                   0.05        0.10        0.40        0.14        0.02
SNOW 12HR                     1           1           6           2           T
SNOW           L  L  L  L  L  L  L  L  D  D  D  D  D  L  L  L  L
SNOWSHWRS                                                         S  S  S  S  C
OBVIS                                          BS BS
WINTER WEATH                  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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     -10     6      -8    17      11    27      15    20
TEMP           4 -2-10   -9  4 -1 -8   -7 13 14 11   12 25 21 15   15 19 11
DEWPT         -7 -8-14  -13 -6 -7-12  -12 -2  5  7    7 15 15 13   12 10  6
PWIND DIR         W      NW    NW       W     W       W    SW       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK OV BK   SC SC SC SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         30      30     5      10    20      50    50      40    30
SNOWSHWRS      C  C  S    S                   S  C    C  C  C  C    C  S  S

$$

WYZ015-041130-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W ELEV. 10430 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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          18           3           6         -13
TEMP          13 11 11 11 11 10 10 16 17 10  7  6  6  4  3  5  5 -4 -9-10 -9-12
DEWPT          4 10  9  9  8  8  7 12 13  9  5  3  2  1 -2 -2 -2 -6-12-15-16-17
RH            67 96 91 91 87 91 87 84 84 96 91 87 83 87 79 72 72 91 86 78 70 78
WIND DIR       W  W  W  W  W  W SW SW SW SW  W  W  W NW  W NW NW NW NW  W  W  W
WIND SPD      23 23 23 24 23 25 23 21 23 25 27 31 32 28 23 23 23 18 18 14  9  8
WIND GUST     32 32 31 33 32 34 33 31 32 35 39 43 44 40 32 31 32 26 26 21
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK
CLOUDS(%)    100100100100100100100100100100100100100100100100100 77 77 66 66 68
POP 12HR                     80         100         100          80          30
QPF 12HR                   0.08        0.26        0.50        0.17        0.05
SNOW 12HR                     1           4           7           2           1
SNOW           L  L  L  L  L  D  D  D  D  D  D  D  D  D  D  L  L
SNOWSHWRS                                                         C  C  S  S  S
OBVIS                  BS    BS          BS BS BS BS
WINTER STORM                  W  W  W  W  W  W  W  W  W  W  W


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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    -2     -10    11       8    21      10    15
TEMP          -3 -5 -8  -10 -4 -6 -9  -10  6  9  9    8 18 15 12   11 14  7
DEWPT        -15 -8-12  -14-11 -8-15  -16 -8  8  6    5 12 14  9    8  8  6
PWIND DIR         W       W    NW       W     W       W     W       W     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK BK BK   SC SC SC SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         20      20    10      10    20      50    50      40    30
SNOWSHWRS      S  S  S    S                   S  C    C  C  C  C    C  C  S

$$

WYZ015-041130-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W ELEV. 8710 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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                      13          24           8          12         -11
TEMP          18 15 14 14 13 13 14 19 24 14 11 10 10  8  8 10 12 -2 -6 -8 -9-11
DEWPT         10 12 12 12 11 12 12 17 18 11  9  7  6  6  4  7  2 -6 -9-12-13-13
RH            70 88 92 92 91 96 92 92 77 88 91 87 83 91 83 87 63 82 86 82 82 90
WIND DIR       W  W  W  W SW SW SW SW SW SW SW  W  W  W  W NW NW  N NW SW SE  E
WIND SPD      12 10 10 11  9 11 12 12 13 18 24 27 24 18 11 13 16  5  2  4  5  6
WIND GUST                                25 34 37 34 26
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV OV SC
CLOUDS(%)    100100100100100100100100100100100100100100100100100 76 76 84 84 56
POP 12HR                     70          90         100          70          30
QPF 12HR                   0.06        0.21        0.43        0.10        0.02
SNOW 12HR                     1           3           6           1           T
SNOW           L  L  L  L  L  D  D  D  D  D  D  D  D  L  L  C  C
SNOWSHWRS                                                         S  S
OBVIS                                    BS BS BS BS
WINTER STORM                  W  W  W  W  W  W  W  W  W  W  W


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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      -9     2      -9    12      10    25      16    21
TEMP          -2 -4 -7   -9 -3 -5 -7   -9  3 11 10   10 19 19 17   16 19 12
DEWPT         -6 -9-11  -12 -7 -9-11  -11 -1  7  7    8 16 16 14   14 16  9
PWIND DIR         S       N    NW       W    SW      SW    SW      SW     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC BK BK   SC BK BK SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         10      10     5       5    20      40    40      40    30
SNOWSHWRS                                     S  C    C  C  C  C    C  S  S

$$

WYZ015-041130-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W ELEV. 9340 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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                      12          21           5           8         -13
TEMP          16 14 13 13 12 12 12 19 21 13  9  8  7  6  5  7  8 -3 -7 -9-11-12
DEWPT         10 10 10  9  9  9  9 14 15  9  6  5  4  3  2  0 -2 -8-11-13-15-16
RH            77 84 87 84 87 87 87 80 77 84 87 87 87 87 87 72 63 78 82 82 82 82
WIND DIR       W  W  W  W  W  W  W  W  W SW  W  W  W NW  W NW NW NW NW NW NW NW
WIND SPD      18 16 17 17 14 18 17 14 18 21 23 27 25 25 18 17 17 13 13 10  5  5
WIND GUST     25 23    24 21 25 25 21 25 29 32 39 35 34 25 24 24
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC
CLOUDS(%)    100100100100100100100100100100100100100100100100100 76 76 70 70 54
POP 12HR                     80          90         100          70          30
QPF 12HR                   0.08        0.24        0.45        0.13        0.02
SNOW 12HR                     1           3           6           2           T
SNOW           L  L  L  L  L  D  D  D  D  D  D  D  D  L  L  L  L
SNOWSHWRS                                                         S  S  S  S
OBVIS                                          BS BS
WINTER STORM                  W  W  W  W  W  W  W  W  W  W  W


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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      -9     1     -10    11       9    23      14    18
TEMP          -1 -3 -7   -8 -2 -5 -8   -9  5 10  9    9 19 18 16   14 17 11
DEWPT         -9-10-13  -12 -9-11-13  -14 -5  3  3    5 13 13 12   10 11  6
PWIND DIR         W      NW    NW       W     W       W    SW       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      GN    LT
AVG CLOUDS    SC BK BK   SC SC SC SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         20      20     5      10    20      40    40      40    30
SNOWSHWRS         S  S                        S  C    C  C  C  C    C  S  S

$$

IDZ019-041130-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W ELEV. 6720 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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                      22          31          14          19          -5
TEMP          24 23 23 23 23 23 24 31 31 23 20 20 18 19 18 21 20  8  3  3  1  1
DEWPT         18 18 19 19 20 20 21 23 25 18 16 16 16 16 15 11 12  2 -2 -2 -2 -3
RH            77 81 84 84 88 88 88 72 78 81 84 84 92 88 88 65 71 76 79 79 87 83
WIND DIR      SW SW  S SW  S  S  S  S  S  S  S SW SW  W  W  W  W SW SW  E  E  E
WIND SPD       9  8  8  8 10 13 13 16 14 17 18 19 19 14 14 13 13  4  4  5  5  4
WIND GUST                    21 21 24 23 25 26 27 27 23 23 21 21
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC SC SC BK
CLOUDS(%)     91 88 88 93 93 97 97 98 98100100 98 98 76 76 67 67 56 56 59 59 79
POP 12HR                     60          80          90          50          20
QPF 12HR                   0.11        0.28        0.56        0.07           0
SNOW 12HR                     2           4           9           1           T
SNOW           C  C  C  L  L  D  D  D  D        D  D  C  C  C  C        S  S
SNOWSHWRS                                                                     C
OBVIS                                    BS BS BS BS BS BS
WINTER STORM                     W  W  W  W  W  W  W  W  W  W  W


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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          12      -6     8      -2    16      13    28      25    24
TEMP           7 -1 -4   -5  4 -1 -3   -3 13 14 13   13 25 23 22   21 24 10
DEWPT         -2 -5 -7   -7 -2 -5 -6   -6  3  8  7    8 17 18 17   17 16  5
PWIND DIR        SE       W     S       S    SE      SE     S      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    GN      GN    GN
AVG CLOUDS    BK BK BK   BK SC SC SC   SC BK BK OV   OV OV OV OV   OV OV OV
POP 12HR         30      20    20      20    20      40    50      40    40
SNOW                         S  S  S    S  S  S  C    C  C  C  C    C  C  C
SNOWSHWRS      C  C  S    S

$$

IDZ023-041130-
SHEEP MOUNTAIN SNOTEL - BINGHAM ID
43.21N 111.69W ELEV. 6570 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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                      23          32          14          18           2
TEMP          26 25 25 25 24 24 24 30 32 25 22 23 19 20 18 20 20 11  7  8  3  4
DEWPT         17 21 20 19 20 19 21 23 23 20 16 17 15 14 14 12  8  5  0  1 -2 -2
RH            68 84 81 78 84 81 88 75 69 81 77 77 84 77 84 71 59 76 72 72 79 75
WIND DIR      SW SW SW SW SW  S  S  S  S SW SW SW SW  W  W  W  W  W  W SE SE SE
WIND SPD      11 11 11 12 14 17 18 23 23 24 26 27 28 21 21 17 17  8  8  9  9  8
WIND GUST     19       20 23 25 26 33 33 34 36 37 39 32 32 25 25
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK SC SC SC SC BK
CLOUDS(%)     88 89 89 92 92 95 95 96 96100100 98 98 71 71 66 66 48 48 58 58 80
POP 12HR                     40          70          90          40          20
QPF 12HR                   0.08        0.15        0.36        0.05           0
SNOW 12HR                     1           2           5           1           T
SNOW           C  C  C  C  C  L  L  L  L        D  D  C  C  C  C        S  S
SNOWSHWRS                                                                     C
OBVIS                                    BS BS BS BS BS BS
WINTER STORM                     W  W  W  W  W  W  W  W  W  W  W


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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          12       0     9      -1    17      11    29      25    26
TEMP           6  4  2    1  6  3  1   -1 11 14 13   12 23 25 25   24 25 18
DEWPT         -2  0 -4   -3  1 -1 -3   -6  4  7  5    5 15 20 19   19 19 12
PWIND DIR        SW       W    SW       S     S       S     S      SW    SW
WIND CHAR        LT      LT    LT      LT    GN      GN    BZ      BZ    GN
AVG CLOUDS    BK BK BK   BK SC SC SC   SC BK BK OV   OV OV OV OV   OV OV OV
POP 12HR         30      20    20      10    20      40    50      30    40
SNOW                         S  S          S  S  C    C  C  C  C    C  C  C
SNOWSHWRS      C  C  S    S

$$

WYZ001-041130-
SYLVAN PASS - PARK WY
44.47N 110.16W ELEV. 8420 FT
103 PM MST SAT DEC 3 2016

DATE          SAT 12/03/16      SUN 12/04/16            MON 12/05/16         TUE
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                      13          21           5           8         -11
TEMP          16 14 13 13 13 13 13 20 20  8  7  6  5  5  5  8  7 -7 -9-10-10-10
DEWPT         11 12 11 11 11 12 11 16 16  7  6  5  4  4  3  2  0 -9-11-12-12-12
RH            80 92 91 91 91 96 91 84 84 96 96 96 95 95 91 76 72 91 91 90 90 90
WIND DIR       W  W  W SW SW SW SW SW SW SW SW  W  W  W  W  N NW NW  W  W SW  S
WIND SPD      20 19 19 21 21 23 23 19 23 27 27 28 28 20 17 16 12 10 10 12  6  5
WIND GUST     28 27 27 29 31 32 32 27 32 37 37 40 40 28 24 23
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC
CLOUDS(%)    100100100100100100100100100100100100100100100100100 81 81 70 70 57
POP 12HR                     80          90         100          70          30
QPF 12HR                   0.12        0.26        0.42        0.13        0.03
SNOW 12HR                     1           3           6           2           1
SNOW           L  L  L  L  L  D  D  D  D  D  D  D  D  L  L  C  C
SNOWSHWRS                                                         S  S  S  S
OBVIS                                    BS BS BS BS
WINTER STORM                  W  W  W  W  W  W  W  W  W  W  W


DATE           12/06/16  WED 12/07/16  THU 12/08/16  FRI 12/09/16  SAT 12/10/16
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     -12     0      -9    10       9    23      13    18
TEMP           1 -9-11  -12 -2 -7 -8   -9  7  9  9    9 21 15 14   13 17  9
DEWPT         -6-12-14  -14 -8 -9-11  -11  0  7  6    7 17 14 12   12 13  8
PWIND DIR        SW      NW     W       W     W      SW    SW       W     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC BK BK   SC BK BK SC   SC SC BK OV   OV OV OV OV   OV OV OV
POP 12HR         10       5     5       5    20      40    40      40    30
SNOWSHWRS                                     S  C    C  C  C  C    C  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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