Snow Avalanche Guidance
Issued by NWS Riverton, WY

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000
FWUS45 KRIW 210939
SAGRIW

Forecast for Bridger-Teton National Forest Avalanche Center
National Weather Service Riverton WY
239 AM MST Tue Feb 21 2017


.DISCUSSION...

No major changes to the forecast. Winter Storm Warnings remain in
effect through early Wednesday morning for periods of heavy snow
and strong winds. West to southwest winds will continue through
the period, before subsiding with the snow tonight. Gusts of 45 to
55 mph will occur, with isolated stronger gusts possible above
10kft. Blowing and drifting snow will result. A rain/snow mix is
expected in the valleys through this afternoon, before changing
back over to snow this evening. Snowfall accumulations of 2 to 4
inches will be possible during this time. Snow will linger
Wednesday and Wednesday night, but is expected to remain light.

Forecaster...LAVOIE

WYZ012-212330-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W Elev. 10318 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      31          14          19           7          15
TEMP             26 25 25 25 25 19 17 16 14 14 18 19 15 11  9  8  7  7 13 15 12
DEWPT            25 24 22 21 20 17 16 14 12 12 13 12  9  9  8  6  5  5  8  9  7
RH               96 96 88 84 81 92 96 92 92 92 80 74 77 91 96 91 91 91 80 77 80
WIND DIR         SW SW SW SW  W  W  W  W  W  W SW  W  W  W SW  W NW NW  W  W  W
WIND SPD         32 28 28 28 29 33 29 27 26 25 23 19 21 16 11  8  9 10  9 17 11
WIND GUST        39 43 41 43 42 47 41 35 33 35 31 29 32 23                26 18
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)        99 98 99 97 99 97 97 95 98 97 97 96 95 86 91 92 95 96 97 94 96
POP 12HR                    100         100          70          60          80
QPF 12HR                   0.65        0.32        0.19        0.09        0.23
SNOW 12HR                     9           4           3           1           3
Snow              D  D  D  D  D  D  D  D  L  L  L  L  L  L  C  C  L  L  L  L  L
Obvis            BS BS BS BS BS BS BS BS
Winter Storm      W  W  W  W  W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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             7    11       5    11       7    18      12    20
TEMP           8    7 10  9  6    5  9 10  8    7 15 16 13   12 18 17
DEWPT          8    6  7  6  5    3  4  4  6    5 10 11 12   10 14 13
PWIND DIR           W    SW      SW    SW      SW    SW      SW    SW
WIND CHAR          GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    OV   OV OV OV BK   BK BK BK BK   BK BK BK OV   OV OV OV
POP 12HR           70    70      50    50      50    20      60    60
Snow           L    L  L  L  C    S  C  C  C    S  S  S  C    C  L  L

$$

WYZ013-212330-
JACKSON AIRPORT-TETON WY
43.60N 110.73W Elev. 6451 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      40          21          30           8          23
TEMP             36 35 35 35 40 30 27 24 23 21 26 30 30 19 15 12 10  8 17 22 23
DEWPT            33 32 29 29 31 26 24 22 21 19 20 20 19 15 12 10  8  6 12 13 14
RH               89 89 78 78 70 85 88 92 92 92 78 66 63 84 88 91 91 91 80 68 68
WIND DIR         SW SW SW SW SW SW SW SW  S  S SW SW  S  S SW SW  W  W  W  W  W
WIND SPD         20 19 17 16 16 13 14 14 13 13 17 14 13  6  8  5  6  6  6 11  5
WIND GUST           29 26 24 26                24 21
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK OV OV OV OV OV
CLOUDS(%)        99 98 96 96 98 96 96 90 97 92 93 89 81 74 79 78 92 92 93 93 88
POP 12HR                    100          90          50          30          60
QPF 12HR                   0.44        0.16        0.05        0.03        0.08
SNOW 12HR                     2           1           1           T           1
Rain              D  D  D  D  D
Snow              D  D  D  D  D  D  D  D  C  C  C  C  C  C  S  S  C  C  C  C  C


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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             8    23       4    22       7    26      15    28
TEMP          13    9 17 23 10    6 15 22 12    8 18 26 18   16 23 28
DEWPT         10    8 11 14  7    4  9 12  8    6 13 17 15   14 17 19
PWIND DIR           W    SW      SW     S      SW     S       S    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV   OV OV OV BK   BK BK BK BK   BK BK BK BK   OV OV OV
POP 12HR           50    50      30    30      30    20      30    40
Snow           C    C  C  C  S       S  S  S    S  S  S  C    C  C  C

$$

WYZ012-212330-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W Elev. 7810 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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          21          28          11          22
TEMP             33 32 32 33 36 29 27 25 22 21 25 27 26 19 17 15 12 11 17 21 21
DEWPT            31 30 29 28 28 25 24 22 20 19 20 18 15 14 13 12 10  9 13 15 13
RH               92 92 88 82 72 85 88 88 92 92 81 68 62 80 84 88 91 91 84 77 71
WIND DIR          S  S  S  S  W SW SW SW  S  S SW SW SW  S  S SW  W  W  W  W  W
WIND SPD         18 16 12 12  9  8  9  9 10 11 12 12 10  6  8  5  5  8 10 13  8
WIND GUST           25 21    21                                           20
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV BK OV OV OV OV OV OV OV
CLOUDS(%)        99 98 97 97 98 96 97 94 97 92 96 96 89 79 81 81 93 94 93 93 88
POP 12HR                    100         100          50          30          60
QPF 12HR                   0.45        0.19        0.04        0.03        0.08
SNOW 12HR                     6           3           1           T           1
Snow              D  D  D  D  D  D  D  D  C  C  C  C  C  C  S  S  C  C  C  C  C
Winter Storm      W  W  W  W  W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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            13    22       9    21      11    26      18    28
TEMP          16   14 18 21 14   10 15 20 15   12 19 25 21   19 23 27
DEWPT         13   12 14 12 10    7 11 10 11    9 15 17 17   16 19 19
PWIND DIR           W    SW      SW     S      SW     S       S    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    OV   OV OV OV BK   BK BK BK BK   BK BK BK OV   OV OV OV
POP 12HR           60    40      30    30      30    20      50    50
Snow           C    C  C  C  S    S  S  S  S    S  S  S  C    C  C  C

$$

WYZ012-212330-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W Elev. 9840 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      33          15          22           9          17
TEMP             28 27 28 27 24 18 16 15 16 16 19 22 16 11  9  9 10 10 13 17 13
DEWPT            27 26 25 24 20 14 15 13 13 11 15 15 11  7  8  7  7  5  9 11  9
RH               96 96 88 88 84 84 96 92 88 80 84 74 80 83 96 91 87 80 84 77 84
WIND DIR         SW SW SW SW  W  W SW SW SW SW SW SW SW SW SW  W NW NW NW  W NW
WIND SPD         35 33 31 31 26 27 26 25 23 20 21 20 20 13 10  8 10 11  9 14 10
WIND GUST        44 48 44 47 40 37 36 33 29 29 31 29 31                   23
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)        99 98 99 98 99 97 97 96 97 96 98 97 96 93 92 90 94 96 96 95 93
POP 12HR                    100         100          80          60          80
QPF 12HR                   0.54        0.28        0.18        0.10        0.21
SNOW 12HR                     7           4           2           1           3
Snow              D  D  D  D  D  D  D  D  L  L  L  L  L  L  C  C  L  L  L  L  L
Obvis            BS BS BS BS BS BS BS
Winter Storm      W  W  W  W  W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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             9    15       7    14       9    21      14    23
TEMP           9    9 12 11  7    7 11 12  9    9 16 18 14   14 19 19
DEWPT          8    7  9  8  6    4  6  7  8    6 12 13 13   11 15 15
PWIND DIR          NW    SW      SW     S      SW     S       S    SW
WIND CHAR          LT    GN      GN    GN      GN    GN      BZ    BZ
AVG CLOUDS    OV   OV OV OV BK   BK BK BK BK   BK BK BK OV   OV OV OV
POP 12HR           60    60      40    40      40    20      60    60
Snow           L    C  L  L  C    S  S  C  C    S  S  S  C    C  L  L

$$

WYZ024-212330-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W Elev. 9000 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      34          15          23           5          18
TEMP             28 28 29 29 25 20 18 17 15 17 21 22 14  9  8  7  5  8 15 17 12
DEWPT            27 27 26 26 20 18 16 14 13 12 17 16  7  7  7  5  4  5 12 12  7
RH               96 96 88 88 81 92 92 88 92 80 84 77 73 91 96 91 95 87 88 80 80
WIND DIR         SW SW SW SW SW  W  W  W  W SW  W  W SW SW  W  W  W  W  W  W NW
WIND SPD         31 28 25 25 20 23 20 20 19 16 21 16 13 10  8  6  8  9 12 13 10
WIND GUST        37 40 35 37 31 32 28 27    23 29 25 21                   20
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)        99 99 99 98 99 99 98 97 98 94 96 96 90 85 86 85 94 93 96 95 91
POP 12HR                    100         100          60          40          60
QPF 12HR                   0.44        0.36        0.09        0.05        0.12
SNOW 12HR                     6           5           1           1           2
Snow              D  D  D  D  D  D  D  D  L  L  L  L  C  C  C  C  C  C  C  C  C
Obvis            BS BS BS BS
Winter Storm      W  W  W  W  W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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             5    18       0    16       5    20      12    23
TEMP           7    5 15  9  3    0 12 11  7    5 16 16 13   12 20 18
DEWPT          5    3 11  3  1   -2  8  5  5    3 13 11 12   10 17 13
PWIND DIR           W     W       W     S      SW     S       S    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV OV BK   BK BK OV BK   BK BK BK OV   OV OV OV
POP 12HR           60    50      30    40      40    20      40    40
Snow           C    C  C  C  S       S  C  C    S  S  S  C    C  C  C

$$

WYZ024-212330-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W Elev. 10870 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      31          13          19           4          14
TEMP             26 26 26 26 21 16 16 13 13 14 18 19 10  7  7  4  5  6 12 14  8
DEWPT            24 24 24 23 17 14 14 12 12 10 10 10  5  4  5  3  4  3  5  7  3
RH               92 92 92 88 84 92 92 96 96 84 70 67 80 87 91 95 95 87 73 73 79
WIND DIR         SW SW SW SW SW  W  W  W  W  W  W  W  W SW  W  W NW NW NW  W NW
WIND SPD         34 29 28 31 33 28 26 25 23 21 25 21 19 16 12 13 13 12 11 14 14
WIND GUST        44 43 41 46    40 37 33 29 29 35 32 28 23                23 21
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)        99 98 98 99 99 98 98 96 98 93 97 95 92 88 85 88 94 92 96 95 96
POP 12HR                    100         100          70          40          70
QPF 12HR                   0.45        0.41        0.12        0.07        0.16
SNOW 12HR                     6           5           2           1           2
Snow              D  D  D  D  D  D  D  D  L  L  L  L  C  C  C  C  L  L  L  L  L
Obvis            BS BS BS BS BS BS BS
Winter Storm      W  W  W  W  W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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             4    11       0    10       4    17      11    21
TEMP           6    4 10  5  2    1  8  7  5    5 15 14 12   12 19 16
DEWPT          4    3  4  0  0   -1  2  2  3    3  9  9 10   10 14 12
PWIND DIR          NW     W       W    SW       W    SW      SW     W
WIND CHAR          GN    BZ      BZ    GN      BZ    BZ      BZ    BZ
AVG CLOUDS    OV   OV OV OV BK   BK BK OV BK   BK BK BK OV   OV OV OV
POP 12HR           60    70      30    40      40    20      60    60
Snow           L    L  L  L  C       S  C  C    S  S  S  C    C  L  L

$$

WYZ024-212330-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W Elev. 9340 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      34          16          23           7          18
TEMP             30 30 31 31 28 21 18 16 16 16 22 23 17 12  9  7  7  8 16 18 14
DEWPT            27 26 26 25 22 17 15 13 12 11 15 14 10  8  6  5  4  4 10 10  7
RH               88 85 81 78 78 84 88 88 84 80 74 68 73 84 87 91 87 83 77 70 73
WIND DIR         SW SW SW SW SW  W  W  W  W  W  W  W SW SW  W  W NW NW  W  W NW
WIND SPD         28 25 24 26 27 21 20 19 18 16 18 16 13 11  9  9 10  9 10 14 12
WIND GUST        36 36 34 39    31 28          26 24 21                   23 19
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)        99 98 98 99 99 99 99 97 98 95 97 95 92 88 87 88 94 93 95 95 95
POP 12HR                    100         100          70          40          60
QPF 12HR                   0.44        0.41        0.10        0.05        0.11
SNOW 12HR                     6           5           1           1           2
Snow              D  D  D  D  D  D  D  D  L  L  L  L  C  C  C  C  L  L  L  L  C
Obvis            BS BS BS BS
Winter Storm      W  W  W  W  W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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             7    15       2    16       7    22      14    25
TEMP           8    7 13 10  4    2 13 13  8    7 19 19 15   14 23 21
DEWPT          5    3  6  2 -1   -3  5  5  4    2 11 12 12   10 16 14
PWIND DIR          NW     W       W    SW       W    SW       S    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      BZ    BZ
AVG CLOUDS    OV   OV OV OV BK   BK BK OV BK   BK BK BK OV   OV OV OV
POP 12HR           60    60      30    30      30    20      50    60
Snow           C    C  C  C  S       S  C  C    S  S  S  C    C  C  C

$$

WYZ024-212330-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W Elev. 9000 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      35          16          23           6          18
TEMP             30 30 30 31 28 22 18 16 16 17 21 23 17 11  8  6  6  7 15 18 14
DEWPT            27 27 26 26 23 19 16 14 13 12 14 13 11  9  6  5  4  3  9  9  8
RH               88 88 85 81 81 88 92 92 88 80 74 65 77 91 91 96 91 83 77 67 76
WIND DIR         SW SW SW SW SW  W  W  W  W  W  W  W  W  W  W  W NW NW  W  W NW
WIND SPD         29 26 24 26 28 24 23 21 19 17 21 17 14 12 10 10 11 11 11 14 11
WIND GUST        39 39 34 39    34 32       24 29 26 23                   23
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)        99 98 98 99 99 99 98 96 98 95 97 95 92 88 85 87 93 92 95 95 94
POP 12HR                    100         100          70          40          60
QPF 12HR                   0.45        0.38        0.09        0.05        0.12
SNOW 12HR                     6           5           1           1           2
Snow              D  D  D  D  D  D  D  D  L  L  L  L  C  C  C  C  L  L  L  L  C
Obvis            BS BS BS BS    BS
Winter Storm      W  W  W  W  W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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             7    15       2    16       7    22      14    25
TEMP           8    7 13 10  4    2 13 13  8    7 19 19 15   14 23 22
DEWPT          6    4  6  4  0   -2  5  6  5    4 12 13 13   12 17 15
PWIND DIR          NW     W       W    SW       W    SW      SW    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV OV BK   BK BK OV BK   BK BK BK OV   OV OV OV
POP 12HR           60    60      30    30      30    20      50    60
Snow           C    C  C  C  S       S  C  C    S  S  S  C    C  L  L

$$

WYZ015-212330-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W Elev. 10430 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      30          12          18           3          14
TEMP             25 24 24 24 25 17 13 13 12 13 16 18 14  7  4  4  3  4 10 14 11
DEWPT            24 23 22 22 22 15 12 11 10 11 11 10 10  5  3  2  1  2  5  6  7
RH               96 96 92 92 88 92 96 91 91 91 80 70 84 91 95 91 91 91 80 70 83
WIND DIR         SW  W  W  W  W  W  W  W  W  W  W SW SW  W  W NW  N NE  E SE NW
WIND SPD         27 26 25 24 24 25 23 21 19 18 20 18 14  9 13 13 13 12 13 17  4
WIND GUST        34 39 36 36 37 35 32       25 29 27 23                   25
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)        99 98 98 98 98 96 97 94 97 95 97 96 96 92 90 88 94 95 94 95 90
POP 12HR                    100         100          70          40          70
QPF 12HR                   0.48        0.28        0.10        0.04        0.11
SNOW 12HR                     6           4           1           1           1
Snow              D  D  D  D  D  D  D  D  L  L  L  L  C  C  C  C  C  C  L  L  L
Obvis            BS BS BS BS BS BS
Winter Storm      W  W  W  W  W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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             4    11       0    10       3    16       9    19
TEMP           4    4  8  8  0    0  6  8  3    4 11 14  9    9 15 17
DEWPT          3    3  5  5  0   -2  2  4  2    1  6 10  8    7 11 13
PWIND DIR           E     W       W    SW       W    SW       S    SW
WIND CHAR          LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV OV OV   BK BK BK BK   BK BK BK OV   OV OV OV
POP 12HR           60    60      40    40      40    20      60    60
Snow           L    C  C  C  C    S  S  C  C    S  S  S  C    C  L  L

$$

WYZ015-212330-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W Elev. 8710 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      34          17          24           6          19
TEMP             29 28 30 30 28 20 19 17 17 17 21 24 17 10  8  6  6  7 14 19 15
DEWPT            28 27 26 25 23 18 16 14 15 14 15 15 11  8  6  4  4  4  8  9  9
RH               96 96 85 81 81 92 88 88 92 88 77 68 77 91 91 91 91 87 76 64 77
WIND DIR         SW SW SW  W  W  W  W  W SW SW  W  W SW  S  W  W NW  N NE  E NW
WIND SPD         28 27 26 24 24 19 19 18 16 16 18 17 13  9  9  8  9  8 12 10  4
WIND GUST        35 39 37 35 33 27 27       23 25 26
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)        99 98 98 97 98 97 98 96 97 96 97 97 92 88 84 81 93 94 94 94 89
POP 12HR                    100         100          60          40          60
QPF 12HR                   0.46        0.24        0.06        0.02        0.06
SNOW 12HR                     6           3           1           T           1
Snow              D  D  D  D  D  D  D  D  L  L  C  C  C  C  C  C  C  C  L  L  C
Obvis            BS BS BS BS
Winter Storm      W  W  W  W  W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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             7    17       3    16       6    21      12    24
TEMP           8    7 13 12  5    3 11 12  7    6 15 18 13   12 19 20
DEWPT          7    5  8  7  3    1  5  6  5    4 10 12 11   10 14 15
PWIND DIR          NE     S       W    SW       W    SW       S    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV   OV OV OV BK   BK BK BK BK   BK BK BK OV   OV OV OV
POP 12HR           50    50      30    40      40    20      50    50
Snow           C    C  C  C  C    S  S  C  C    S  S  S  C    C  C  C

$$

WYZ015-212330-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W Elev. 9340 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      33          15          21           4          16
TEMP             28 27 29 29 28 19 16 15 15 15 19 21 16  8  5  4  4  5 12 16 13
DEWPT            26 24 24 23 22 17 14 13 12 12 11 11  9  6  3  2  1  2  4  6  6
RH               92 88 81 78 78 92 92 92 88 88 70 65 73 91 91 91 87 87 70 64 73
WIND DIR         SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W NW NW NE  E SE NW
WIND SPD         26 26 25 24 24 21 21 20 19 18 20 17 14  9 11 11 11 11 12 14  3
WIND GUST        33 37 35 36 35 29 29       25 28 25 21                   23
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)        99 98 98 99 98 96 97 95 97 95 97 97 94 89 86 84 93 94 94 94 90
POP 12HR                    100         100          60          40          70
QPF 12HR                   0.47        0.27        0.07        0.02        0.06
SNOW 12HR                     6           4           1           T           1
Snow              D  D  D  D  D  D  D  D  L  L  C  C  C  C  C  C  C  C  L  L  C
Obvis               BS BS BS BS
Winter Storm      W  W  W  W  W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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             6    14       1    13       5    19      10    23
TEMP           7    6 11 10  2    1  9 11  6    5 14 16 11   10 19 20
DEWPT          5    3  4  4  0   -2  0  3  3    2  6  9  8    7 11 14
PWIND DIR          NE     S       W    SW       W    SW       S    SW
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV   OV OV OV OV   BK BK BK BK   BK BK BK OV   OV OV OV
POP 12HR           50    60      40    40      40    20      50    50
Snow           C    C  C  C  C    S  S  C  C    S  S  S  C    C  C  C

$$

IDZ019-212330-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W Elev. 6720 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      40          25          31          19          26
TEMP             35 36 41 42 35 29 27 27 26 26 31 32 26 20 19 18 18 MM 25 MM 24
DEWPT            33 33 34 34 28 26 24 24 24 23 23 23 19 16 16 15 16 MM 18 MM 18
RH               92 89 76 73 75 88 88 88 92 88 72 69 74 84 88 88 92 MM 74 MM 77
WIND DIR          S SW SW SW SW SW SW SW  S  S  S  S SW SW  S  S SW SW SW SW  W
WIND SPD         24 23 21 24 18 16 14 14 14 10 10  9  6  6  1  1  1  1  9  9  8
WIND GUST        34 33 32 34 26 24 23 23 23
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK OV OV OV
CLOUDS(%)       100100100100 95 95 94 94 93 93 90 90 92 92 80 80 77 77 90 90 98
POP 12HR                     90          70          50          40          60
QPF 12HR                   0.47        0.21        0.07        0.05        0.11
SNOW 12HR                     1           3           1           1           2
Rain              D  D
Snow              D  D        L  L  L  L  C  C  C  C  C  C  C  C  L  L  L  L  L
Snowshwrs               D  D
Tstms                   S  S
Winter Storm      W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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    24      14    25      12    29      19    34
TEMP          20   19 23 20 14   13 22 19 12   11 23 23 17   16 23 22
DEWPT         18   17 16 13 11   10 13 11  8    8 15 16 14   14 16 15
PWIND DIR           W    SW       S     S      SW     S       S    SW
WIND CHAR          GN    LT      LT    LT      LT    LT      GN    GN
AVG CLOUDS    OV   OV OV OV BK   BK OV OV BK   BK BK BK OV   OV OV OV
POP 12HR           60    50      30    30      30    30      60    50
Snow           L    L  C  C  C    C
Snowshwrs                            C  C  C    C  C  C  L    L  C  C

$$

IDZ023-212330-
SHEEP MOUNTAIN SNOTEL - BINGHAM ID
43.21N 111.69W Elev. 6570 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      40          25          31          20          26
TEMP             37 37 40 42 36 29 27 26 24 24 28 32 26 21 19 17 16 MM 22 MM 24
DEWPT            34 33 32 31 29 25 23 21 20 19 18 20 19 18 16 13 13 MM 14 MM 17
RH               89 85 73 65 75 85 85 81 84 81 66 61 74 88 88 84 88 MM 71 MM 74
WIND DIR         SW SW SW SW SW SW SW SW SW SW SW SW SW SW  W  W  W  W  W  W  W
WIND SPD         33 29 28 31 24 21 19 21 19 16 14 13 10 10  5  5  3  3 10 10 11
WIND GUST        47 40 39 44 34 32 27 32 27 24 23 21
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)       100100100100 94 94 90 90 90 90 86 86 86 86 82 82 85 85 93 93 98
POP 12HR                     90          70          50          40          60
QPF 12HR                   0.45        0.21        0.06        0.03        0.09
SNOW 12HR                     T           3           1           1           2
Rain              D  D
Snow              D  D        L  L  L  L  C  C  C  C  C  C  C  C  L  L  L  L  L
Snowshwrs               D  D
Tstms                   S  S


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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    24      13    26      14    31      20    35
TEMP          20   18 22 20 14   12 20 21 14   12 20 23 18   16 21 23
DEWPT         16   15 13 12 10    8 10 13 10    8 10 15 14   12 12 16
PWIND DIR           W    SW      SW     S      SW     S       S    SW
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    OV   OV OV OV BK   BK OV OV BK   BK BK BK OV   OV OV OV
POP 12HR           60    50      20    30      20    30      60    60
Snow           L    L  C  C  S    S
Snowshwrs                            C  C  S    S  C  C  L    L  L  L

$$

WYZ001-212330-
SYLVAN PASS - PARK WY
44.47N 110.16W Elev. 8420 ft
239 AM MST Tue Feb 21 2017

Date                Tue 02/21/17            Wed 02/22/17            Thu 02/23/17
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                      31          14          22           4          17
TEMP             28 26 26 25 22 18 17 15 14 14 21 22 13  8  7  5  5  4 15 17 10
DEWPT            26 25 23 22 18 16 15 13 12 12 13 13  8  6  5  3  3  2  7  8  6
RH               92 96 88 88 84 92 92 92 92 92 71 68 80 91 91 91 91 91 70 67 83
WIND DIR         SW SW SW SW  W  W SW  W SW SW SW  W  W SW NW  N NE NE  E  E NE
WIND SPD         27 31 29 28 25 23 23 20 20 19 21 19 13 10  9  9 12 11 14 16  8
WIND GUST        35 40 40 43 36 32 32 27 27 27 29 28 20                   24
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)        99 98 98 98 98 97 97 95 97 96 98 98 97 96 93 90 94 94 94 93 91
POP 12HR                    100         100          70          60          70
QPF 12HR                   0.30        0.15        0.09        0.08        0.07
SNOW 12HR                     4           2           1           1           1
Snow              D  D  D  D  D  D  D  D  L  L  L  L  C  C  C  C  L  L  L  L  C
Obvis            BS BS BS BS BS
Winter Storm      W  W  W  W  W  W  W  W


Date               Fri 02/24/17  Sat 02/25/17  Sun 02/26/17  Mon 02/27/17
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             4    14       1    15       3    19       9    21
TEMP           6    4 12  7  3    1 13  9  5    3 16 14 10    9 19 16
DEWPT          5    3  7  4  1    0  6  5  3    2  9 10  9    8 13 12
PWIND DIR          NE    NW       W    SW       W    SW      SW    SW
WIND CHAR          LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV OV OV   BK BK BK BK   BK BK BK BK   BK OV OV
POP 12HR           40    50      40    40      40    20      40    40
Snow           C    C  C  C  C    S  S  C  C    S  S  S  C    C  C  C

$$

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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