Snow Avalanche Guidance
Issued by NWS Riverton, WY

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000
FWUS45 KRIW 222120
SAGRIW

Forecast for Bridger-Teton National Forest Avalanche Center
National Weather Service Riverton WY
220 PM MST Wed Feb 22 2017


.DISCUSSION...A low pressure system will be closing off over South
Central Wyoming east of the divide tonight and Thursday. This
storm system will deliver copious amounts of snow to areas east of
the divide, but only light snow will fall in Western wyoming
within the associated broad upper trough, with the downslope flow
off the Divide trapping much of the snowfall, keeping snow amounts
in the area light. Only 1 to 2 inches of snow is expected in some
of the valleys tonight and Thursday with 2 to 4 inches over the
higher mountains as snow flurries and occasional light snow
continue through Thursday.

Forecaster...LIPSON

WYZ012-231115-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W Elev. 10318 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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                       9          14           9          11           5
TEMP             17 14 13 11 10 10 13 14 12 10 10 10  9  9 10 11  8  6  6  5  5
DEWPT             9  8  7  9  8  8  9  9  8  9  8  8  7  7  7  6  5  5  5  4  2
RH               70 76 76 91 91 91 84 80 84 96 91 91 91 91 87 80 87 96 96 95 87
WIND DIR         SE  N NE NE NE NE NE  N  N NE NE NE  E  S  W  W  W  W  W  W SW
WIND SPD          6  6 10 11 10 14 16 16 14 14 13 11 10  8 12 14 19 17 14 14 13
WIND GUST                       23 24 24 23 23 20          19 23 29 26 23 23 20
CLOUDS           OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV
CLOUDS(%)        89 76 87 89 96 95 97 95 96 96 97 94 97 95 93 92 87 88 72 72 84
POP 12HR                     40          80         100          70          60
QPF 12HR                   0.09        0.22        0.26        0.21        0.09
SNOW 12HR                     1          MM          MM           3           1
Snow              C  C  C  C  L  L  L  L  D  D  D  D  D  D  D  D  C  C  C  C  C


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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    15      12    21       9    17      10    20
TEMP           8  7  5    4 12 14 13   12 19 16 11   10 15 14 11   10 17 17
DEWPT          4  2  3    2  6  7 10   10 15 12 10    8 12 11 10    9 14 13
PWIND DIR        SW      SW    SW      SW    SW      SW     W       W     W
WIND CHAR        BZ      BZ    BZ      BZ    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    OV OV OV   BK BK BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         40      30    30      70    80      80    70      60    40
Snow           C  C  C    C  S  S  C    L  L  L  L    L  C  L  C    C  C  C

$$

WYZ013-231115-
JACKSON AIRPORT-TETON WY
43.60N 110.73W Elev. 6451 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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          23          11          21           3
TEMP             27 19 18 16 16 14 20 23 23 16 14 13 12 11 17 21 21 11  8  5  4
DEWPT            19 13 13 15 14 12 14 16 15 13 12 11 10  9 10 12 11  7  5  3  2
RH               71 77 80 96 92 92 77 74 71 88 92 91 91 91 73 68 65 83 87 91 91
WIND DIR          S NE  N  N  N  N  N  N  N  N  N  N  N NW SW  W SW SW  S  S  S
WIND SPD          6  5  8  8 10 13 16 14 11  9  6  5  5  3  9 10  9  9  8  8  6
WIND GUST                       20 24 23
CLOUDS           BK BK BK BK OV OV OV OV OV OV OV OV OV OV OV OV BK OV BK BK BK
CLOUDS(%)        78 68 79 80 93 92 94 94 91 91 93 91 91 88 86 83 78 82 71 71 76
POP 12HR                     30          50          70          70          40
QPF 12HR                   0.02        0.06        0.10        0.05        0.02
SNOW 12HR                     T          MM          MM           1           T
Snow              S  S  C  C  C  C  C  C  L  L  L  L  L  L  C  C  C  C  S  S  S


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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          20       4    23      14    29      16    26      14    28
TEMP          14 20  8    6 16 23 16   15 23 29 19   18 22 26 17   15 23 28
DEWPT          7 10  5    3  9 13 13   12 17 21 17   15 16 17 14   13 16 18
PWIND DIR         S      SW    SW       S     S      SW     W       W    SW
WIND CHAR        LT      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    BK BK BK   BK BK BK OV   OV OV OV OV   OV OV OV BK   BK BK BK
POP 12HR         30      30    20      60    70      70    60      50    30
Snow           S  S  C    S     S  C    L  L  L  L    L  C  C  C    S  S  S

$$

WYZ012-231115-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W Elev. 7810 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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          23          15          20           8
TEMP             26 19 19 18 16 15 19 22 22 18 18 17 16 15 18 20 18 13 12 10  8
DEWPT            16 14 15 14 14 14 16 17 15 15 15 14 13 13 13 13 10  9  8  7  6
RH               65 80 84 84 92 96 88 81 74 88 88 88 88 92 80 74 70 84 84 87 91
WIND DIR         SE  E SE SE  N  N  N  N  N NE  E NE  S  S  W  W SW SW  S  S SW
WIND SPD          5  5  3  2  4  6 11 12  9  8  3  2  3  6  9 10  9  6  6  6  6
WIND GUST                             19
CLOUDS           OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK OV BK BK BK
CLOUDS(%)        82 71 81 82 94 94 95 93 91 92 94 90 91 88 86 85 77 81 69 70 77
POP 12HR                     30          60          80          70          30
QPF 12HR                   0.04        0.08        0.11        0.07        0.02
SNOW 12HR                     1          MM          MM           1           T
Snow              S  S  C  C  C  C  L  L  L  L  L  L  D  D  C  C  C  C  S  S  S


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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          20       8    23      17    29      17    26      16    27
TEMP          15 18 12    9 16 22 19   18 24 27 21   18 22 25 19   17 22 26
DEWPT         10 10  8    6 12 13 15   15 20 20 18   16 18 17 16   15 18 17
PWIND DIR        SW      SW    SW       S     S      SW    SW       W    SW
WIND CHAR        LT      GN    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    BK BK BK   BK BK BK OV   OV OV OV OV   OV OV OV BK   BK BK BK
POP 12HR         30      40    20      60    70      70    60      40    30
Snow           S  S  C    S     S  C    L  L  L  L    L  C  L  C    S  S  C

$$

WYZ012-231115-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W Elev. 9840 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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          17          10          14           7
TEMP             19 16 16 13 13 13 15 17 13 10 10 10 11 10 12 14 10  7  7  7  7
DEWPT            14 11  9 10  9  8 11 11 10  8  9  9  8  7  9  9  7  5  6  4  4
RH               80 80 73 87 84 80 84 77 87 91 96 96 87 87 87 80 87 91 96 87 87
WIND DIR         SE  E  E  E  E  E NE NE NE  E  E  E SE  S SW  W  W SW SW SW SW
WIND SPD          6 10 12 17 14 19 20 19 20 19 17 12 11  8 11 16 17 13  9  9 11
WIND GUST              19 26 23 29 31 29 31 29 26 19          24 26 20
CLOUDS           OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV
CLOUDS(%)        90 80 87 87 95 94 97 96 94 93 96 94 97 94 93 92 83 86 73 73 84
POP 12HR                     40          70          90          70          50
QPF 12HR                   0.12        0.19        0.20        0.18        0.08
SNOW 12HR                     2          MM          MM           3           1
Snow              C  C  C  C  C  C  L  L  D  D  D  D  D  D  L  L  C  C  C  C  C


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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    18      13    24      12    20      12    22
TEMP          10  9  7    6 13 15 13   13 19 18 13   13 17 16 13   13 18 18
DEWPT          6  5  5    3  8 10 11   11 16 14 12   11 14 13 11   10 14 14
PWIND DIR        SW      SW    SW       S     S      SW    SW       W    SW
WIND CHAR        GN      BZ    GN      GN    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    OV OV OV   BK BK BK OV   OV OV OV OV   OV OV OV OV   OV OV OV
POP 12HR         40      30    30      60    80      80    70      60    40
Snow           C  C  S    S  S  S  C    L  L  L  L    L  C  L  C    C  C  C

$$

WYZ024-231115-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W Elev. 9000 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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          18           8          15           1
TEMP             19 16 15 12 11 13 16 17 13 10  9  9  8 10 13 14  7  4  3  1  1
DEWPT            15 13 12 10  9  9 13 12  7  8  7  6  6  4  8  8  0  1  1 -3 -4
RH               84 88 88 91 91 84 88 80 76 91 91 87 91 76 80 76 72 87 91 83 79
WIND DIR         NE  E SE SE NW NW SE SE NE  E SE  S  S  S  W  W  W  W  W  W SW
WIND SPD          6  9  9  6  8 10 12 13 11 13 16 13 11 11 10 14 19 17  9  9  6
WIND GUST                          19 20    20 24 20          23 29 26
CLOUDS           OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK
CLOUDS(%)        85 80 85 83 95 94 97 96 93 94 95 92 92 90 86 84 77 80 63 64 77
POP 12HR                     60          80          90          80          20
QPF 12HR                   0.12        0.18        0.19        0.09        0.01
SNOW 12HR                     2          MM          MM           1           T
Snow              C  C  C  C  L  L  D  D  D  D  D  D  L  L  C  C  S  S        C


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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       2    17      10    24      11    20      10    23
TEMP          10  7  3    2 13 13 11   10 20 17 13   11 18 15 11   10 20 17
DEWPT          6  2  1    0  9  8  9    8 17 13 11    9 15 10  9    8 16 12
PWIND DIR        SW       W    SW       S     S      SW     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK OV BK   BK SC BK BK   OV OV OV OV   OV OV BK BK   OV BK BK
POP 12HR         40      30    20      60    80      60    50      40    30
Snow           C  C  S    S  S  S  C    L  L  L  C    C  C  C  C    S  C  C

$$

WYZ024-231115-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W Elev. 10870 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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                       9          14           6          11           1
TEMP             16 14 13 10 11 11 13 14  9  7  7  6  7  7 10 11  4  2  2  1  1
DEWPT            12 10  9  9  9  8  7  8  5  5  5  5  5  3  1  1 -1 -1 -1 -2 -2
RH               84 84 84 96 91 87 76 76 83 91 91 96 91 83 66 63 79 87 87 87 87
WIND DIR          E SE SE SE NW NW NW  N NE  E SE  S  S  S  W  W  W  W  W  W  W
WIND SPD          8  8 11  9 10 12 13 12 13 12 13 16 13 11 11 17 21 19 13 13 13
WIND GUST                       19 20 19 20 19 20 24 20       26 33 29 20 20 20
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC BK
CLOUDS(%)        87 87 87 84 95 93 96 96 96 96 96 94 96 93 91 90 75 79 56 56 77
POP 12HR                     90          90         100          90          20
QPF 12HR                   0.10        0.26        0.21        0.13        0.01
SNOW 12HR                     1          MM          MM           2           T
Snow              L  L  D  D  D  D  D  D  D  D  D  D  D  D  L  L  S  S        C


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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          10       1    15      10    22       9    17       9    21
TEMP           9  4  2    1 13 12 11   10 20 14 11   10 16 12 10    9 19 14
DEWPT          2  0  0    0  5  7  8    9 14 10  8    8 10  9  8    8 14 11
PWIND DIR         W       W     W      SW    SW       W     W       W     W
WIND CHAR        GN      BZ    BZ      BZ    BZ      BZ    BZ      WY    BZ
AVG CLOUDS    BK OV BK   BK SC SC BK   OV OV OV OV   OV OV OV OV   BK BK BK
POP 12HR         40      20    20      60    70      50    50      40    30
Snow           C  C  S          S  C    C  L  L  C    C  C  C  C    C  S  S

$$

WYZ024-231115-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W Elev. 9340 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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          18           9          14           3
TEMP             21 18 17 13 13 13 17 18 14 10 10  9  9  9 13 14  9  5  4  3  3
DEWPT            14 12 11 12 10 10 12 11  9  8  7  7  5  4  4  2  1  1  0 -3 -4
RH               74 77 77 96 87 87 80 73 80 91 87 91 83 80 67 58 69 83 83 75 72
WIND DIR          E SE  E  E NW NW  N  N NE  E  S  S  S  S  W  W  W  W  W  W  W
WIND SPD          5  9 12  9  9 10 11 12 11 10 11 13 13 11 12 16 17 14 10 10 10
WIND GUST              19             19          20 20    19 24 26 23
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC BK
CLOUDS(%)        88 87 88 85 95 94 96 95 96 95 94 93 93 92 88 88 74 77 55 55 76
POP 12HR                     90          80          90          80          20
QPF 12HR                   0.09        0.21        0.17        0.08        0.01
SNOW 12HR                     1          MM          MM           1           T
Snow              L  L  D  D  D  D  D  D  D  D  D  D  L  L  C  C  S  S        C


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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          15       3    19      13    27      13    22      13    25
TEMP          13 10  4    3 16 17 13   13 24 21 14   13 20 18 14   13 23 20
DEWPT          5  3 -1   -2  8  9  9    9 17 14 10    9 14 12 10    9 16 13
PWIND DIR        SW       W     W       S    SW       W     W       W     W
WIND CHAR        GN      GN    GN      GN    BZ      BZ    BZ      BZ    BZ
AVG CLOUDS    BK OV BK   BK SC BK OV   OV OV OV OV   OV OV BK BK   BK BK BK
POP 12HR         30      20    20      50    70      50    50      40    30
Snow           C  C  S          S  C    C  L  L  C    C  C  C  C    C  C  C

$$

WYZ024-231115-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W Elev. 9000 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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          18           9          15           3
TEMP             21 18 16 13 13 13 17 18 14 10 10  9  9  9 14 14 10  5  4  3  3
DEWPT            15 13 11 12 11 10 11 11  9  8  7  7  5  4  4  3  2  3  1 -2 -4
RH               77 80 80 96 91 87 77 73 80 91 87 91 83 80 64 61 69 91 87 79 72
WIND DIR         SE SE  E  E NW NW  N NE NE SE  S  S  S  S  W  W  W  W  W  W  W
WIND SPD          8 10 12 11 10 11 12 11 12 10 12 14 13 11 14 18 18 14 10 10  9
WIND GUST              19          19    19    19 23 20    23 27 27 23
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK SC SC BK
CLOUDS(%)        87 87 86 84 95 93 96 95 95 95 93 92 93 91 87 87 73 77 53 54 75
POP 12HR                     90          90          90          80          20
QPF 12HR                   0.10        0.20        0.17        0.08        0.01
SNOW 12HR                     1          MM          MM           1           T
Snow              L  L  D  D  D  D  D  D  D  D  D  D  L  L  C  C  S  S        C


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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          15       3    19      12    26      12    22      12    26
TEMP          13 10  4    3 16 17 13   12 23 21 13   12 20 18 13   12 23 20
DEWPT          5  4  0   -1  8 10 10    9 16 14 10    8 14 12 10    8 16 15
PWIND DIR        SW       W     W       S    SW       W     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
AVG CLOUDS    BK OV BK   BK SC SC OV   OV OV OV OV   OV OV BK BK   BK BK BK
POP 12HR         30      10    20      50    60      50    50      40    30
Snow           C  C             S  C    C  L  L  C    C  C  C  C    C  S  S

$$

WYZ015-231115-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W Elev. 10430 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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                       9          13           6          11           0
TEMP             15 10 10  9  9  9 11 13 11  7  6  7  7  7  9 11  7  2  0  0  0
DEWPT             6  4  7  6  6  6  6  5  7  6  5  4  4  5  4  4  4  1 -1 -3 -3
RH               67 76 87 87 87 87 80 70 83 96 96 87 87 91 80 73 87 95 95 87 87
WIND DIR          W NE  E  E NE NE NE  E NE  E  E  E  E SE SW  W  W  W  W  W  W
WIND SPD          5  8 12 13 12 14 18 16 12 10 10  9  6  5  8 10 12 14 13 13 10
WIND GUST              19 20 19 23 27 24 19                      19 23 20 20
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV
CLOUDS(%)        87 83 87 82 94 92 92 93 92 91 94 91 95 92 91 90 83 86 76 76 82
POP 12HR                     30          50          80          90          50
QPF 12HR                   0.11        0.10        0.13        0.14        0.06
SNOW 12HR                     1          MM          MM           2           1
Snow              C  C  S  C  C  C  L  L  C  C  L  L  D  D  L  L  C  C  C  C  C


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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       0    14       8    19       8    16       7    18
TEMP           5  5  0    0  9 12  8    8 15 15  8    9 13 13  7    7 14 15
DEWPT          1  2 -1   -1  4  8  7    7 12 13  7    7  9 10  6    6 10 12
PWIND DIR         W       W     W      SW    SW      SW     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV BK BK   BK BK SC BK   OV OV OV OV   OV OV OV OV   OV BK BK
POP 12HR         40      40    20      50    70      70    50      50    30
Snow           C  C  C    C     S  S    C  L  L  L    C  C  C  C    S  S  S

$$

WYZ015-231115-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W Elev. 8710 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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          19           9          16           3
TEMP             19 11 13 11 11 11 16 19 15 10 10  9  9  9 13 16 11  5  4  3  3
DEWPT            12  6  9  9  9  8 10  9  9  9  7  6  6  6  7  7  5  3  1  0 -1
RH               74 80 84 91 91 87 77 64 77 96 87 87 87 87 76 67 76 91 87 87 83
WIND DIR         SW SE SE  E  E NE NE  E NE NE  E  E SE  S  W  W  W  W SW SW  W
WIND SPD          5 10 12 12 14 23 23 17 14 13 11  9  6  2 11 11  6  9  9  9  4
WIND GUST              19 19 23 34 34 26 23 20
CLOUDS           OV OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK
CLOUDS(%)        86 81 82 76 93 92 92 93 91 90 93 90 93 90 90 87 84 87 78 78 79
POP 12HR                     30          40          70          80          50
QPF 12HR                   0.13        0.05        0.06        0.06        0.04
SNOW 12HR                     2          MM          MM           1           1
Snow              S  S  S  S  C  C  L  L  C  C  L  L  L  L  L  L  C  C  C  C  C


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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          15       3    18      11    25      12    22      11    23
TEMP          10 10  4    3 12 15 11   11 20 20 13   12 18 18 12   11 18 19
DEWPT          4  4  1    1  6  9 10    9 15 15 11   10 12 12 10    9 13 14
PWIND DIR        SW       W    SW      SW     S      SW     W       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    BK BK OV   BK BK SC BK   OV OV OV OV   OV OV OV OV   OV BK BK
POP 12HR         40      30    10      60    70      70    50      50    30
Snow           C  C  C    C        S    C  L  L  L    C  C  C  C    C  S  S

$$

WYZ015-231115-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W Elev. 9340 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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                      11          16           8          14           1
TEMP             18 11 12  9  9  9 14 16 14  9  8  8  8  8 12 14 10  3  1  1  1
DEWPT             7  5  9  7  6  6  6  7  7  7  6  6  5  5  3  4  3  1 -1 -2 -3
RH               61 76 87 91 87 87 70 67 73 91 91 91 87 87 66 64 73 91 91 87 83
WIND DIR         NW  E  E  E NE NE NE NE NE  E  E  E  E SE  S SW  W  W  W  W  W
WIND SPD          4  8 11 13 10 12 18 16 13 10  9  8  8  6  8  9 11 12 11 11  6
WIND GUST                 20    19 27 24 20                         19
CLOUDS           OV OV OV BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK BK
CLOUDS(%)        86 81 83 78 93 91 92 94 92 92 93 90 94 91 91 89 84 87 77 77 79
POP 12HR                     30          50          80          80          50
QPF 12HR                   0.16        0.06        0.08        0.11        0.04
SNOW 12HR                     2          MM          MM           2           1
Snow              C  C  S  C  C  C  L  L  C  C  L  L  L  L  L  L  C  C  C  C  C


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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       3    16      10    24      10    20       9    21
TEMP           9  9  3    4 12 14 10   11 20 20 11   11 17 17  9   10 17 18
DEWPT          0  2  1    0  2  6  8    8 13 14  8    8  8 10  7    7  9 12
PWIND DIR         W       W     W      SW    SW      SW     W       W     W
WIND CHAR        LT      LT    LT      LT    LT      GN    GN      GN    GN
AVG CLOUDS    BK BK OV   BK BK SC BK   OV OV OV OV   OV OV OV OV   OV BK BK
POP 12HR         40      30    10      50    70      70    50      50    30
Snow           C  C  C    C        S    C  L  L  L    C  C  C  C    C  S  S

$$

IDZ019-231115-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W Elev. 6720 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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                      19          28          18          23          14
TEMP             26 21 20 20 19 20 26 28 24 20 19 19 18 19 22 23 19 16 15 15 14
DEWPT            17 18 18 18 18 17 20 20 18 18 18 17 17 16 17 16 14 13 12 12 12
RH               68 88 92 92 96 88 78 71 77 92 96 92 96 88 81 74 80 88 88 88 92
WIND DIR          E NE NE NE NE  N  N  N NW  N NW  W SW SW SW SW SW SW  S  S SE
WIND SPD          3  4  5  5  6  8  8 12 10  9  5  5  5  5  6  6  8  8  5  5  5
WIND GUST                             20
CLOUDS           BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
CLOUDS(%)        71 71 83 83 89 89 93 93 93 93 93 93 95 95 91 91 86 86 83 83 89
POP 12HR                     50          60          60          50          50
QPF 12HR                   0.11        0.14        0.11        0.08        0.03
SNOW 12HR                     2           2           2           2           T
Snow              C  C  C  C                                      C  C  C  C  C
Snowshwrs                     L  L  L  L  L  L  L  L  C  C  C  C
Obvis                                          BS BS


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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          23      11    26      18    32      21    28      20    25
TEMP          21 18 12   11 23 23 19   18 30 28 22   21 27 25 21   20 24 21
DEWPT         14 12 10    9 17 16 15   15 23 22 20   20 21 20 20   19 17 15
PWIND DIR         S      SW     S       S     S      SW    SW      SW    SW
WIND CHAR        LT      LT    LT      LT    GN      GN    LT      LT    GN
AVG CLOUDS    OV OV OV   OV OV OV OV   OV OV OV OV   OV OV OV OV   OV BK BK
POP 12HR         30      30    30      50    60      50    40      30    30
Snow           C  C  C    C  C  C  C    C  L  L  C    C  C  C  C    C  C  C

$$

IDZ023-231115-
SHEEP MOUNTAIN SNOTEL - BINGHAM ID
43.21N 111.69W Elev. 6570 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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                      19          28          16          23          12
TEMP             27 23 21 20 20 19 24 27 24 20 18 17 17 16 20 22 19 15 14 13 13
DEWPT            20 19 18 16 16 15 16 18 18 17 15 13 12 11 11 12 12 11 10  8  7
RH               74 84 88 84 84 84 71 68 77 88 88 84 80 80 67 65 74 84 84 80 76
WIND DIR          E NE NE  N  N NW NW NW NW  W  W SW SW SW SW SW SW SW  S  S  S
WIND SPD          5  6  6  5  6  9 13 14 17 14 12 12 11 11 11 11 10 10 10 10 11
WIND GUST                          21 23 25 23 20 20 19 19
CLOUDS           BK BK OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV
CLOUDS(%)        79 79 87 87 94 94 94 94 95 95 94 94 95 95 90 90 81 81 76 76 83
POP 12HR                     50          70          80          60          40
QPF 12HR                   0.15        0.22        0.15        0.08        0.02
SNOW 12HR                     3           4           3           2           T
Snow              C  C  C  C                                      C  C  C  C  C
Snowshwrs                     L  L  L  L  D  D  L  L  L  L  C  C
Obvis                                    BS BS BS BS
Winter Weath      Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y  Y


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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          23      12    27      18    33      20    28      21    26
TEMP          18 19 14   13 21 24 20   18 27 28 22   21 25 25 22   21 24 22
DEWPT          9 12 11    8 12 17 15   14 19 22 19   17 18 20 19   17 16 15
PWIND DIR         S      SW    SW       S    SW      SW     W       W    SW
WIND CHAR        GN      GN    GN      GN    BZ      GN    GN      GN    BZ
AVG CLOUDS    OV OV BK   BK BK BK OV   OV OV OV BK   BK OV OV BK   BK BK BK
POP 12HR         30      30    30      50    70      50    40      30    30
Snow           C  C  C    C  C  C  C    C  L  L  C    C  C  C  C    C  C  C

$$

WYZ001-231115-
SYLVAN PASS - PARK WY
44.47N 110.16W Elev. 8420 ft
220 PM MST Wed Feb 22 2017

Date          Wed 02/22/17      Thu 02/23/17            Fri 02/24/17         Sat
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                      11          17           6          16           2
TEMP             18 11  9  9  8  8 15 17 11  8  7  7  6  6 14 16  9  5  4  2  2
DEWPT            13  8  6  7  7  7  7  7  7  6  5  5  4  4  8  9  5  3  2  0  0
RH               80 87 87 91 96 96 70 64 83 91 91 91 91 91 76 73 83 91 91 91 91
WIND DIR         SW  E NE NE NE NE NE  E  E  E  E  E  E  E  W  W  W  W  W  W  W
WIND SPD         11  5  9 11 14 17 18 17 12 12 11 10  9  8  6 10  9 11 14 14  8
WIND GUST                    23 26 27 26 19 19                         23 23
CLOUDS           OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV BK BK OV
CLOUDS(%)        90 87 90 88 94 92 95 94 93 93 93 89 93 89 91 88 86 88 78 78 81
POP 12HR                     40          60          60          80          50
QPF 12HR                   0.12        0.05        0.04        0.08        0.06
SNOW 12HR                     2          MM          MM           1           1
Snow              C  C  C  C  C  C  L  L  C  C  C  C  L  L  L  L  C  C  C  C  C


Date           02/25/17  Sun 02/26/17  Mon 02/27/17  Tue 02/28/17  Wed 03/01/17
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       1    15       8    22       9    19       7    20
TEMP          11  7  2    1 13 11  9    8 20 15 11    9 17 13  8    7 18 16
DEWPT          5  3  1   -1  5  7  7    6 14 12  9    8 11  9  6    5 12 12
PWIND DIR         W       W    SW      SW    SW      SW     W       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    BZ
AVG CLOUDS    OV BK OV   BK BK SC BK   OV OV OV OV   OV OV OV OV   OV BK OV
POP 12HR         40      30    20      50    70      60    50      50    30
Snow           C  C  C    C  S     S    C  L  L  C    L  C  C  C    S  C  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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