Snow Avalanche Guidance
Issued by NWS Riverton, WY

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000
FWUS45 KRIW 230931
SAGRIW

Forecast for Bridger-Teton National Forest Avalanche Center
National Weather Service Riverton WY
231 AM MST Thu Feb 23 2017


.DISCUSSION...

Light to moderate snow will occur today and continue through
Friday night. 6 to 10 inches is expected in the mountains during
this time, while 2 to 3 inches will be possible in the valleys.
Gusty north to northeast winds to 25 mph will be possible over the
Tetons today and subside by midnight. Temperatures will stay cold
through the weekend as well. Skies will stay overcast over the
weekend, with very light snow on Saturday.

Forecaster...LAVOIE

WYZ012-232330-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W Elev. 10318 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      16           5          13          -1          12
TEMP             12 10 14 15 11  7  6  7  6  6 11 12  6  1  0  1  0  0  9 11  6
DEWPT             9  7 10 10  6  4  4  5  3  3  7  7  2  0 -1 -1 -3 -3  2  1 -2
RH               87 87 84 80 80 87 91 91 87 87 83 80 83 95 95 91 87 87 72 63 69
WIND DIR          E NE NE NE  N NE NE NE NE  S SW  W  W  W  W  W SW SW SW SW  W
WIND SPD         13 12 11 13 13 13 11  9  9  6  9 13 20 19 14 14 11 16 18 18 17
WIND GUST        20 19    20 20                      31 26 21       23 25 26 26
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV
CLOUDS(%)        96 94 96 94 95 93 96 94 97 95 94 93 88 87 77 75 85 83 86 85 84
POP 12HR                     80         100          90          70          50
QPF 12HR                   0.24        0.24        0.24        0.13        0.10
SNOW 12HR                     3           4           4           2           1
Snow              D  D  D  D  L  L  D  D  D  D  L  L  L  L  C  C  C  C  C  C  C


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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             0    11       9    18       6    10       5    15
TEMP           1    1  8 10  9    9 16 12  7    7  9  8  5    5 12 12
DEWPT         -1   -1  4  4  7    7 12  8  6    5  6  5  4    3  8  7
PWIND DIR           W    SW      SW    SW      SW     W       W     W
WIND CHAR          GN    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    OV   BK BK BK BK   OV OV OV OV   OV OV OV BK   OV BK BK
POP 12HR           40    40      60    80      70    50      30    30
Snow           C    C  S  C  C    L  L  L  L    L  C  C  S    S  S  S

$$

WYZ013-232330-
JACKSON AIRPORT-TETON WY
43.60N 110.73W Elev. 6451 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      23          13          21           4          20
TEMP             17 16 20 23 22 17 15 15 14 13 18 21 20 10  7  7  6  4 14 19 19
DEWPT            13 13 14 14 14 12 11 11 11  9 11 12 11  7  5  5  4  2  6  9  7
RH               84 88 77 68 71 80 84 84 88 84 73 68 67 87 91 91 91 91 70 64 59
WIND DIR          N  N  N  N  N  N  N  N  N NW SW  W SW SW  S  S  S  S SW SW  W
WIND SPD          9 10 10 14 12  9  8  5  5  3  9 10  9 10  9  8  4  5  9  9  9
WIND GUST                 21
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK BK BK BK OV
CLOUDS(%)        94 92 94 93 92 89 93 91 93 90 89 87 78 80 75 74 78 76 80 79 82
POP 12HR                     60          70          70          40          30
QPF 12HR                   0.12        0.08        0.05        0.02        0.02
SNOW 12HR                     2           1           1           T           T
Snow              C  C  L  L  C  C  L  L  L  L  L  L  C  C  S  S  S  S  S  S  S


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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    21      11    27      13    22       8    25
TEMP           7    6 15 20 13   12 21 26 16   15 19 21 11   10 19 24
DEWPT          5    4  8 10 10   10 14 17 13   12 12 13  8    7 11 13
PWIND DIR          SW    SW      SW     S      SW    SW       W    SW
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    OV   BK BK BK BK   OV OV OV OV   OV OV OV BK   BK BK BK
POP 12HR           20    20      50    60      60    40      20    20
Snow           S    S     S  C    C  L  L  C    C  C  C  S    S  S  S

$$

WYZ012-232330-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W Elev. 7810 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      24          13          21           4          21
TEMP             17 17 21 23 22 17 16 15 14 13 17 20 18 11  9  7  6  4 14 20 18
DEWPT            13 16 17 17 14 13 13 12 11 11 13 14 10  7  6  5  4  3  9 11  7
RH               84 96 84 77 71 84 88 88 88 91 84 77 70 83 87 91 91 95 80 67 61
WIND DIR         NE  N  N NW  N NE  E  E  S  S SW  W  W SW  S  S  S  S  S SW  W
WIND SPD          8  4  6 11  8  6  4  2  3  6  6  9 10  8  8  8  5  8  9 10  9
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK OV BK OV
CLOUDS(%)        95 93 95 92 92 89 94 91 93 90 90 88 83 83 73 72 78 78 81 80 82
POP 12HR                     70          80          80          40          30
QPF 12HR                   0.16        0.11        0.06        0.02        0.03
SNOW 12HR                     2           2           1           T           T
Snow              L  L  L  L  L  L  L  L  L  L  L  L  C  C  S  S  S  S  C  C  S


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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    21      14    27      14    21      10    24
TEMP           8    6 14 20 16   15 21 25 17   15 18 19 13   11 18 22
DEWPT          5    3  9 10 13   12 17 17 15   13 14 13 10    9 13 12
PWIND DIR          SW    SW       S     S      SW    SW       W    SW
WIND CHAR          LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    OV   BK BK BK BK   OV OV OV OV   OV OV OV BK   BK BK BK
POP 12HR           30    20      50    60      60    40      20    20
Snow           S    S     S  C    C  L  L  C    C  C  C  S    S  S  S

$$

WYZ012-232330-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W Elev. 9840 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      19           7          16           2          15
TEMP             14 11 15 19 12  7  7  8  8  8 12 16  8  3  2  3  3  4  9 15  8
DEWPT             9  5 12 13  8  3  4  5  4  4  8 11  5  0  1  0 -1 -4  5  5  4
RH               80 76 88 77 84 83 87 87 83 83 84 80 87 87 95 87 83 68 83 64 83
WIND DIR          E NE NE NE NE  E  E  E SE  S SW  W  W SW SW SW SW SW SW SW  W
WIND SPD         16 13 13 16 19 19 16  8 10  6 10 17 17 14 10  9 10 13 17 16 16
WIND GUST        25 20 20 24 29 27                25 26                   23 24
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV OV
CLOUDS(%)        95 94 96 95 94 90 95 93 97 94 95 93 87 88 79 77 85 83 86 84 83
POP 12HR                     80          90          90          60          50
QPF 12HR                   0.24        0.21        0.20        0.10        0.08
SNOW 12HR                     3           3           3           1           1
Snow              D  D  D  D  L  L  D  D  D  D  L  L  L  L  C  C  C  C  C  C  C
Obvis                        BS


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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             3    14      11    21       9    14       7    19
TEMP           4    4  9 12 11   12 17 14 10   10 12 10  7    9 14 14
DEWPT          2    1  6  9  9   10 14 12  8    7  9  8  6    5 11 11
PWIND DIR          SW    SW      SW    SW      SW     W       W    SW
WIND CHAR          GN    GN      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    OV   BK BK BK BK   OV OV OV OV   OV OV OV BK   BK BK BK
POP 12HR           30    40      60    80      70    50      20    20
Snow           C    S  S  C  C    L  L  L  L    L  C  C  S    S  S  S

$$

WYZ024-232330-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W Elev. 9000 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      18           7          15          -1          14
TEMP             13 10 16 17 11  8  8  8  7  9 13 14  5  0  0  0 -1  2 11 13  6
DEWPT            11  7 12 13  6  6  5  5  4  3  8  8 -1 -2 -2 -2 -4 -3  5  6 -1
RH               91 87 84 84 80 91 87 87 87 76 80 76 76 91 91 91 87 79 76 73 72
WIND DIR          N NW SE SE NE  E SE  S  S  S SW  W  W  W  W  W SW SW SW  W  W
WIND SPD          5  9  5  8  6 12 13 12 11 11  9 14 19 16 10  9  6 10 12 10 10
WIND GUST                                         23 28 23
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK OV OV OV
CLOUDS(%)        96 95 96 95 94 94 95 93 94 91 90 87 82 81 69 67 75 75 83 83 81
POP 12HR                     90          90          80          30          40
QPF 12HR                   0.22        0.20        0.09        0.02        0.04
SNOW 12HR                     3           3           1           T           1
Snow              D  D  D  D  D  L  D  D  D  D  L  L  C  C  S  S  S  S  C  C  S


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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             1    15       8    21       9    16       8    21
TEMP           2    1 12 11  9    8 18 14  9    9 15 11  9    8 18 13
DEWPT          0   -1  8  5  7    6 14  9  8    7 11  7  7    6 14  7
PWIND DIR           W     W      SW    SW      SW     W       W     W
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   BK SC SC BK   OV OV OV OV   OV OV OV BK   BK BK BK
POP 12HR           30    20      50    60      40    40      20    20
Snow           S    S     S  C    C  C  C  C    C  C  C  S    S  S  S

$$

WYZ024-232330-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W Elev. 10870 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      15           4          12          -3          12
TEMP             11  8 14 15  7  4  5  4  5  5 11 12  2 -3 -2 -2 -2  0  9 12  3
DEWPT             9  6  8  9  4  2  3  4  4  2  2  3 -3 -6 -4 -3 -3 -5  0  2 -3
RH               91 91 76 77 87 91 91100 95 87 66 66 79 86 91 95 95 79 66 63 75
WIND DIR          W NW NW NW NE SE  S  S  S  S  W  W  W  W  W  W  W SW  W  W  W
WIND SPD          9 11 12 11 12 10 14 16 13 10  9 18 21 19 13 13 13 16 18 14 17
WIND GUST           18    18                      27 32 26          23 25 21 25
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC BK BK OV OV BK
CLOUDS(%)        96 94 96 95 96 94 96 93 96 92 93 91 80 79 62 59 74 75 83 82 79
POP 12HR                     90          90          90          40          50
QPF 12HR                   0.24        0.22        0.16        0.04        0.07
SNOW 12HR                     3           3           2           1           1
Snow              D  D  D  D  D  D  D  D  D  D  L  L  C  C  C  C  C  C  C  C  S


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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            -1    12       7    19       5    11       5    18
TEMP          -1    0 10  9  7    8 17  9  5    5 10  7  5    6 16 10
DEWPT         -3   -1  2  4  5    7 10  5  3    4  5  4  4    5  9  6
PWIND DIR           W     W      SW    SW       W     W       W     W
WIND CHAR          GN    BZ      BZ    BZ      BZ    BZ      WY    BZ
AVG CLOUDS    OV   BK SC SC BK   OV OV OV OV   OV OV OV BK   BK BK BK
POP 12HR           30    20      70    80      80    60      20    20
Snow           S    S     S  C    L  L  L  L    L  C  C  S    S  S  S

$$

WYZ024-232330-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W Elev. 9340 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      19           7          16          -1          17
TEMP             14 11 17 19 13  8  7  7  7  7 14 16  8  1 -1 -1 -1  0 14 17  9
DEWPT            10  9 13 12  8  6  5  6  4  3  7  6  1 -3 -3 -3 -5 -5  5  5  1
RH               84 91 84 74 80 91 91 96 87 83 73 64 72 83 91 91 83 79 67 58 69
WIND DIR          W NW NW NW NE SE  S  S  S  S  W  W  W  W  W  W  W SW  W  W  W
WIND SPD         10  8 10 12 10 10 12 13 13 10 13 17 18 14 10 10 10 11 13 12 13
WIND GUST                                         26 26                   19 20
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC BK BK OV OV BK
CLOUDS(%)        96 95 96 94 96 94 94 92 94 92 91 89 80 79 62 60 75 76 83 83 80
POP 12HR                     90          90          90          40          40
QPF 12HR                   0.22        0.19        0.10        0.03        0.04
SNOW 12HR                     3           3           2           T           1
Snow              D  D  D  D  D  D  D  D  D  D  L  L  C  C  S  S  S  S  C  C  S


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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             1    17      10    24       9    16       9    21
TEMP           1    1 14 14 10   10 21 17  9    9 15 13  9    9 19 14
DEWPT         -3   -4  6  6  6    6 14 10  5    5  9  7  5    5 11  7
PWIND DIR           W     W      SW    SW       W     W       W     W
WIND CHAR          GN    GN      GN    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    OV   BK SC SC BK   OV OV OV OV   OV OV OV BK   BK BK BK
POP 12HR           20    20      60    70      70    50      20    20
Snow           S    S     S  C    L  L  L  L    L  C  C  S    S  S  S

$$

WYZ024-232330-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W Elev. 9000 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      19           7          16          -2          16
TEMP             14 12 18 19 14  8  7  7  7  7 14 15  8  1 -1 -1 -2 -1 13 16  9
DEWPT            11  9 12 12  9  6  6  6  4  4  6  5  2 -3 -3 -3 -5 -5  3  4  2
RH               88 87 77 74 80 91 96 96 87 87 70 64 76 83 91 91 87 83 63 58 72
WIND DIR         NW NW NW  N NE SE  S  S  S  S  W  W  W  W  W  W  W SW  W  W  W
WIND SPD          6 11 11 10 11 11 13 14 13 10 14 19 19 16 11 11 10 11 13 12 12
WIND GUST                 17                      29 28                      19
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK SC BK BK OV OV BK
CLOUDS(%)        96 94 97 94 95 94 94 92 94 92 90 89 79 78 61 58 73 75 82 82 79
POP 12HR                     90          90          90          30          40
QPF 12HR                   0.23        0.19        0.09        0.03        0.04
SNOW 12HR                     3           3           1           T           1
Snow              D  D  D  D  D  D  D  D  D  D  L  L  C  C  S  S  S  S  C  C  S


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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             1    17       9    24      10    17       9    22
TEMP           1    1 14 13  9    9 21 17 10   10 15 13  9    9 19 15
DEWPT         -3   -3  5  7  6    6 13 12  7    7  9  8  7    6 12  9
PWIND DIR           W     W      SW    SW       W     W       W     W
WIND CHAR          GN    GN      GN    GN      GN    GN      BZ    BZ
AVG CLOUDS    BK   BK SC SC BK   OV OV OV OV   OV OV OV BK   BK BK BK
POP 12HR           20    20      60    70      70    50      20    20
Snow           S          S  C    L  L  L  L    L  C  C  S    S  S  S

$$

WYZ015-232330-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W Elev. 10430 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      14           4          11          -5           8
TEMP              9  7 12 14 10  5  4  5  5  5  9 11  5 -3 -5 -3 -3 -3  4  8  4
DEWPT             7  6  7  7  6  3  2  2  3  3  4  4  2 -4 -6 -5 -5 -5 -3 -3 -1
RH               91 96 80 73 83 91 91 87 91 91 80 73 87 95 95 91 91 91 72 60 79
WIND DIR          E NE NE  E NE  E  E  E  E SE SW SW  W  W  W  W  W SW  W  W  W
WIND SPD         11 14 17 17 12 12 12 10  6  5  9 10 10 14 14 13 10 11 16 17 14
WIND GUST        18 21 25 25                                           23 25 23
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK OV BK OV BK OV
CLOUDS(%)        95 92 93 92 92 88 93 89 95 90 93 91 87 87 81 76 81 78 82 80 82
POP 12HR                     50          70          80          60          40
QPF 12HR                   0.11        0.11        0.14        0.07        0.06
SNOW 12HR                     2           2           2           1           1
Snow              C  C  C  C  C  C  L  L  D  D  L  L  C  C  C  C  C  C  C  C  C


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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            -3    12       5    16       4    11       2    15
TEMP          -3   -1  7 10  5    7 13 12  4    5  9  8  2    4 11 11
DEWPT         -4   -3  2  6  4    5  9  9  3    4  5  5  1    2  6  8
PWIND DIR           W     W      SW    SW      SW     W       W     W
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   BK BK BK BK   OV OV OV OV   OV OV OV BK   OV BK BK
POP 12HR           30    20      60    70      70    50      20    20
Snow           C    S  S  S  C    L  L  L  L    L  C  C  S    S  S  S

$$

WYZ015-232330-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W Elev. 8710 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      19           8          17          -3          15
TEMP             14 10 15 19 14  8  8  8  8  8 13 17  8 -2 -3 -3 -3 -2  8 15  9
DEWPT            10  8 10 10  8  6  4  4  4  4  7  9  3 -3 -5 -5 -5 -5  1  3  1
RH               84 91 80 67 76 91 83 83 83 83 76 70 79 95 91 91 91 87 72 58 69
WIND DIR          E  E  E  E  E  E  E SE SE  S  W  W  W  W SW SW  W SW  W  W  W
WIND SPD          9 19 19 17 14 14 14 12  6  2 11 11  9 10  9  9  4  4  9 11 10
WIND GUST        20 29 28 26 23
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK OV BK OV BK OV
CLOUDS(%)        93 92 92 92 91 86 91 87 93 89 92 90 88 88 83 79 81 77 82 79 84
POP 12HR                     40          50          70          50          30
QPF 12HR                   0.03        0.03        0.06        0.03        0.03
SNOW 12HR                     T           T           1           T           T
Snow              C  C  C  C  S  S  C  C  L  L  L  L  C  C  C  C  S  S  C  C  S


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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             0    17       8    22       9    17       4    21
TEMP           0    1 10 13  8    8 17 17  9    9 14 12  4    5 14 15
DEWPT         -2   -2  4  7  6    6 12 12  7    7  9  7  2    2  8  9
PWIND DIR           W    SW      SW    SW      SW     W       W     W
WIND CHAR          LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV   BK BK BK BK   OV OV OV OV   OV OV BK BK   OV BK BK
POP 12HR           20    20      60    70      60    40      20    20
Snow           S    S     S  C    L  L  L  C    C  C  C  S    S  S  S

$$

WYZ015-232330-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W Elev. 9340 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      17           6          15          -4          12
TEMP             11 10 15 17 13  7  6  7  7  7 12 15  9 -2 -4 -3 -3 -3  7 12  8
DEWPT             8  7  6  7  6  4  3  4  3  3  4  6  2 -3 -5 -4 -5 -5 -4 -2 -2
RH               87 87 67 64 73 87 87 87 83 83 70 67 72 95 95 95 91 91 60 52 63
WIND DIR          E NE NE  E NE  E  E  E  E SE  S SW  W  W  W  W  W  W  W  W  W
WIND SPD          8 12 16 17 12 11 12 10  6  5  9  9  9 13 12 12  8  9 12 12 11
WIND GUST        17    24 25                                              19
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK OV BK OV
CLOUDS(%)        93 91 93 92 92 88 92 89 94 90 93 91 88 88 81 77 80 76 81 78 82
POP 12HR                     40          60          70          50          40
QPF 12HR                   0.05        0.05        0.10        0.04        0.03
SNOW 12HR                     1           1           2           1           T
Snow              C  C  C  C  C  C  C  C  L  L  L  L  C  C  C  C  S  S  C  C  S


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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            -1    15       7    21       8    14       4    19
TEMP          -1    1 10 12  7    8 17 17  8    9 12 11  4    5 15 15
DEWPT         -3   -3  1  4  5    6 10 10  6    6  4  4  2    3  6  7
PWIND DIR           W     W      SW    SW      SW     W       W     W
WIND CHAR          GN    LT      LT    GN      GN    LT      GN    GN
AVG CLOUDS    OV   BK BK BK BK   OV OV OV OV   OV OV OV BK   OV BK BK
POP 12HR           30    20      60    70      60    40      20    20
Snow           S    S     S  C    C  L  L  C    C  C  C  S    S  S  S

$$

IDZ019-232330-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W Elev. 6720 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      28          17          24          12          23
TEMP             19 20 26 28 24 20 19 19 18 19 22 23 19 16 15 15 14 MM 21 MM 18
DEWPT            18 17 20 20 18 18 18 17 17 16 17 16 14 13 12 12 12 MM 14 MM 12
RH               96 88 78 71 77 92 96 92 96 88 81 74 80 88 88 88 92 MM 74 MM 77
WIND DIR          E  N  N NW NW NW NW SW SW  S SW SW SW SW  S  S  E  E SW SW SW
WIND SPD          6  8 10 19 19  9  5  2  5  9 12 11 10 10  5  5  5  5 10 10  9
WIND GUST                 27 27                20
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK
CLOUDS(%)        89 89 93 93 94 94 94 94 94 94 93 93 90 90 83 83 86 86 86 86 78
POP 12HR                    100          80          70          40          40
QPF 12HR                   0.22        0.14        0.12        0.04        0.05
SNOW 12HR                     4           3           2           1           1
Snow                                                              C  C  C  C  C
Snowshwrs         L  L  O  O  L  L  O  O  L  L  C  C  C  C  C  C
Obvis                  BS BS BS BS


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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            12    26      18    30      21    27      20    26
TEMP          12   11 23 23 19   18 30 28 22   21 27 25 21   20 24 21
DEWPT         10    9 17 16 15   15 23 22 20   20 21 20 20   19 17 15
PWIND DIR          SW     S       S    SW      SW    SW      SW    SW
WIND CHAR          LT    LT      GN    GN      GN    GN      GN    LT
AVG CLOUDS    BK   BK OV OV OV   OV OV OV OV   OV OV OV OV   OV BK BK
POP 12HR           30    30      60    60      50    40      30    30
Snow           C    C  C  C  L    L  L  L  C    C  C  C  C    C  C  C

$$

IDZ023-232330-
SHEEP MOUNTAIN SNOTEL - BINGHAM ID
43.21N 111.69W Elev. 6570 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      27          14          24          11          25
TEMP             20 19 24 27 24 20 18 17 17 16 20 22 19 15 14 13 13 MM 18 MM 19
DEWPT            16 15 16 18 18 17 15 13 12 11 11 12 12 11 10  8  7 MM  9 MM 12
RH               84 84 71 68 77 88 88 84 80 80 67 65 74 84 84 80 76 MM 67 MM 74
WIND DIR          S SW  W  W NW  W SW SW SW SW SW SW SW SW SW SW  S  S SW SW SW
WIND SPD         13 13 13 14 17 14 12  8  6  9  6  8 12 12 10 10 11 11 13 13 12
WIND GUST        21 21 21 23 25 23 20                20 20             21 21 20
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV OV OV OV BK
CLOUDS(%)        94 94 94 94 95 95 94 94 94 94 93 93 87 87 76 76 81 81 87 87 71
POP 12HR                    100          90          70          40          40
QPF 12HR                   0.21        0.16        0.13        0.03        0.02
SNOW 12HR                     4           3           2           1           T
Snow                                                              C  C  C  C  C
Snowshwrs         O  O  O  O  O  O  O  O  L  L  L  L  C  C  C  C
Obvis                  BS BS BS BS
Winter Weath      Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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            12    27      18    31      20    27      21    27
TEMP          14   13 21 24 20   18 27 28 22   21 25 25 22   21 24 22
DEWPT         11    8 12 17 15   14 19 22 19   17 18 20 19   17 16 15
PWIND DIR          SW    SW       S    SW      SW    SW       W    SW
WIND CHAR          GN    GN      GN    GN      BZ    GN      GN    GN
AVG CLOUDS    BK   BK BK BK OV   OV OV OV OV   OV OV OV BK   BK BK BK
POP 12HR           30    40      60    70      50    40      30    30
Snow           C    C  C  C  L    L  L  L  C    C  C  C  C    C  C  C

$$

WYZ001-232330-
SYLVAN PASS - PARK WY
44.47N 110.16W Elev. 8420 ft
231 AM MST Thu Feb 23 2017

Date                Thu 02/23/17            Fri 02/24/17            Sat 02/25/17
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                      17           6          15           0          13
TEMP             10  4 15 17 11  8  6  7  6  6 13 15  7  2  0  1  0  0 11 13  6
DEWPT             9  3  8  8  7  5  4  5  4  4  7  7  3  1 -1  0 -1 -1  2  2  1
RH               96 95 73 67 83 87 91 91 91 91 76 70 83 95 95 95 95 95 66 61 79
WIND DIR          E  E NE  E  E  E  E  E  E  E  W  W  W  W  W SW SW  W  W  W  W
WIND SPD         12 18 18 17 14 14 13 10  9  8  3  6  6 12 16 16 10 12 14 13 16
WIND GUST        23 26 26 26 21                            23             20 24
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK OV BK OV OV OV
CLOUDS(%)        94 90 94 93 92 89 91 86 93 87 92 90 89 89 84 80 83 78 83 81 84
POP 12HR                     50          50          70          50          40
QPF 12HR                   0.03        0.03        0.07        0.04        0.03
SNOW 12HR                     T           T           1           1           T
Snow              C  C  C  C  C  C  C  C  L  L  L  L  C  C  C  C  C  C  C  C  S


Date               Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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             0    15       6    20       7    15       4    19
TEMP           1    0 12 10  6    6 18 13  8    7 14  9  5    4 16 14
DEWPT         -1   -1  5  6  5    5 12  9  6    6  8  6  3    3 10 10
PWIND DIR           W    SW      SW    SW       W     W       W     W
WIND CHAR          GN    GN      GN    GN      GN    GN      BZ    BZ
AVG CLOUDS    OV   BK BK BK BK   OV OV OV OV   OV OV BK BK   BK BK BK
POP 12HR           30    20      40    60      40    30      20    20
Snow           S    S     S  S    C  C  C  C    C  C  C  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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