Snow Avalanche Guidance
Issued by NWS Riverton, WY

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000
FWUS45 KRIW 162144
SAGRIW

Forecast for Bridger-Teton National Forest Avalanche Center
National Weather Service Riverton WY
244 PM MST Sat Feb 16 2019


.DISCUSSION...A moist and unstable airmass will continuously
generate convective snow showers on the west side of the Tetons
for the rest of this afternoon where another inch or two of snow
could accumulate. As these snow showers come down the east side
of the Tetons, they will dry out and produce mainly periods of
light snow fall or flurries. The result will be an impressive
looking lee side wall cloud as seen from the Jackson Valley
looking west. The airmass will stabilize by sunset. Then an
extended period of flurries or occasional light snow will fall
over the area tonight through Sunday night with another inch or
two expected in the mountains every six hours tonight through
Sunday night along with less than an inch in the valleys every
six hours as the Pacific moisture feed continues. An arctic cold
front will drop temperatures on Monday.

Forecaster...Lipson

WYZ012-171130-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      -1          11          -4           6          -6
TEMP             10  3  1  3 -1  0  8 11  6  1 -1  1 -3 -4  3  6  2 -2 -4 -2 -6
DEWPT             5  0 -1 -1 -3 -3  2  5  4 -1 -2 -3 -5 -8 -3  0  0 -4 -5 -6 -8
RH               80 87 91 83 91 87 76 76 91 91 95 83 91 82 75 76 91 91 95 82 91
WIND DIR          W  W  W SW SW SW SW  W NW  N SE  S SW  W  W  W  W  W  W  W NW
WIND SPD         17 13 11 11 10  8  6  8  8  5  5  5  8 10  9 10 10 13 10 11  9
WIND GUST        25 20
CLOUDS           OV OV OV OV OV OV OV BK OV OV BK BK BK BK BK OV OV OV OV OV OV
CLOUDS(%)        82 86 87 87 85 83 82 80 82 84 74 64 69 71 78 87 86 85 84 88 83
POP 12HR                     60          60          40          50          40
QPF 12HR                   0.14        0.12        0.07        0.06        0.09
SNOW 12HR                     3           2           1           1           2
SNOWSHWRS         C  C  C  L  L  L  L  C  C  C  S  S  C  C  C  C  C  C  C  C  S
OBVIS            BS


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN           6      -4     8      -1    12       0    13       1    12
TEMP           3  3 -2   -4  4  5  1    0 10 10  2    2 13  9  2    2 12  6
DEWPT         -4  0 -3   -6 -1  4  0   -2  2  8  0   -1  4  4  0    0  5  3
PWIND DIR        NW       W    SW      SW    SW      SW     W       W    SW
WIND CHAR        GN      GN    BZ      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   BK OV OV OV   OV OV BK OV   OV BK SC SC   BK BK BK
POP 12HR         20      50    70      50    50      30    20      20    10
SNOW                 C    C  L  L  C    C  C  C  C    C  S  S  S    S
SNOWSHWRS      S  S

$$

WYZ013-171130-
JACKSON AIRPORT-TETON WY
43.60N 110.73W ELEV. 6451 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                       1          18          -6          18          -7
TEMP             21 11  6  3  1  1 13 18 14  5 -1 -4 -6 -5 12 17 13  4 -2 -5 -7
DEWPT            13  7  3  1 -1 -2  6 10  8  1 -4 -6 -8 -8  3  7  6  0 -5 -7 -8
RH               71 83 87 91 91 87 73 70 76 83 87 91 91 86 66 64 73 83 87 91 95
WIND DIR         SW SW SW  S SE SE  S SW NW  N NE NE NE NE  S SW  W NW  N  W NE
WIND SPD          9  5  2  2  2  2  2  4  3  5  6  6  5  5  2  3  3  3  2  3  4
CLOUDS           BK BK OV OV OV OV BK BK BK OV OV BK BK BK BK BK OV OV OV OV OV
CLOUDS(%)        74 80 86 85 88 83 75 75 77 87 81 69 70 72 75 80 82 83 84 85 82
POP 12HR                     40          40          30          20          20
QPF 12HR                   0.04        0.02        0.01        0.01        0.02
SNOW 12HR                     1           T           T           T           T
SNOWSHWRS         C  C  C  C  C  C  C  C  C  C              S  S  S  S  S  S


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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          17      -6    16      -2    22       0    23       1    22
TEMP          11 13 -1   -6 12 16  4   -1 16 21  5    2 19 21  5    2 14 22
DEWPT          2  6 -5   -8  5  9  1   -4  6 11  1   -1  8 12  1   -1  4 15
PWIND DIR        NW       W     S       S     E      SE     S      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    BK SC SC   BK BK OV OV   OV OV OV OV   OV BK SC SC   BK BK BK
POP 12HR          0      20    40      20    30      10     5       5    20
SNOW                      S  C  C  S    S  S  C                           S

$$

WYZ012-171130-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W ELEV. 7810 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                       7          20           0          17           0
TEMP             18  9  8  8  8  7 16 20  8  2  2  1  2  0 11 17  7  2  1  1  1
DEWPT            11  4  5  6  6  5  8 12  2 -3 -1 -1  0 -2  2  9  1 -3 -2 -1  0
RH               73 80 87 91 91 91 70 71 76 79 87 91 91 91 66 70 76 79 87 91 95
WIND DIR         SW  S  S  S  S SE  S SW  W  E  E  E  E  E  S SW  W  W  N NW NE
WIND SPD          8  6  6  6  5  5  4  4  3  2  5  5  5  4  4  4  4  4  3  4  5
CLOUDS           OV OV OV OV OV OV BK BK BK BK BK BK BK BK BK BK OV OV OV OV OV
CLOUDS(%)        85 87 85 91 89 87 79 76 74 72 79 68 69 71 76 80 83 84 84 86 81
POP 12HR                     50          40          20          30          30
QPF 12HR                   0.05        0.02        0.01        0.01        0.02
SNOW 12HR                     1           T           T           T           T
SNOWSHWRS         C  C  C  C  C  C  C  C  S  S              C  C  C  C  S  S


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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       0    16       2    20       4    22       5    21
TEMP          10  6  1    1 10 16  8    3 17 18  7    6 19 20  7    7 16 21
DEWPT          1 -1 -2   -1  4 10  6    1  7  8  3    4 10 11  4    5  9 14
PWIND DIR        NW       W    SW       S    SE      SE    SE      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    BK SC SC   BK BK OV OV   OV OV OV OV   OV BK SC SC   BK BK BK
POP 12HR         10      20    50      30    40      20    10       5    20
SNOW                      S  C  C  C    S  S  C  S    S                   S

$$

WYZ012-171130-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W ELEV. 9840 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                       1          13          -3          10          -4
TEMP             10  2  2  5  5  3 10 13  4 -2 -2  0  1 -1  6 10  2 -3 -3  0  0
DEWPT             7  0  0  0  0 -1  5  7  2 -3 -3 -6 -5 -6 -1  2  0 -5 -4 -6 -6
RH               87 91 91 79 79 83 80 76 91 95 95 75 75 79 72 69 91 91 95 75 75
WIND DIR          W SW SW SW SW SW SW  W NW  N SE  S SW SW SW  W  W  W  W  W NW
WIND SPD         12 11  9  8  8  6  5  6  8  4  8  6  5  6  5  8  6  9  6  8  5
WIND GUST        19
CLOUDS           OV OV OV OV OV OV OV OV OV BK BK BK BK BK BK OV OV OV OV OV OV
CLOUDS(%)        88 87 90 90 89 85 81 86 86 74 67 66 70 74 78 89 88 84 84 88 83
POP 12HR                     60          60          30          40          30
QPF 12HR                   0.12        0.08        0.05        0.03        0.05
SNOW 12HR                     3           2           1           1           1
SNOWSHWRS         L  C  C  L  L  L  C  C  C  C  S  S  S  S  C  C  C  C  C  C  S


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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      -3    11      -1    15       1    16       1    15
TEMP           6  2 -2    1  6  5 -1    6 14 12  1    8 16  8  1    6 15  8
DEWPT         -1  0 -3   -4  1  3 -2   -1  5 10 -1    1  7  4  0    1  8  6
PWIND DIR         W       W    SW      SW    SW       W     W       W    SW
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   BK OV OV OV   OV OV OV OV   BK BK SC SC   BK BK BK
POP 12HR         20      40    60      40    40      20    20      10    10
SNOW                 S    C  C  L  C    C  C  C  S    S  S  S
SNOWSHWRS      S

$$

WYZ024-171130-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W ELEV. 9000 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                       2          15          -5          12          -6
TEMP             11  3  3  5  5  4 13 14  3 -4 -3 -2 -1 -2 10 11  1 -5 -5 -2 -2
DEWPT             6 -1  0 -1 -1 -2  6  9 -2 -7 -5 -7 -8 -8  2  6 -3 -8 -7 -8 -9
RH               80 83 87 76 76 75 73 80 79 86 91 79 71 75 69 80 83 86 91 75 71
WIND DIR          W  W  W  W  W SW SW SW SW SE SE SE  S  S  S SW  W  W  W  W NW
WIND SPD         16 11  9  9  8  6  5  5  4  6  9  9  6  5  5  5  4  5  5  5  6
WIND GUST        24
CLOUDS           OV OV OV OV BK BK BK OV OV OV BK BK BK BK BK OV OV OV OV OV BK
CLOUDS(%)        86 84 85 84 79 70 67 81 87 89 71 68 64 64 65 85 83 86 81 85 80
POP 12HR                     50          50          30          40          40
QPF 12HR                   0.04        0.04        0.02        0.02        0.02
SNOW 12HR                     1           1           T           T           1
SNOWSHWRS         C  C  C  C  C  C  C  C  C  C  S  S  S  S  C  C  C  C  C  C


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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          11      -6    12      -3    15      -1    17       1    17
TEMP           9  0 -5   -2  7  3 -2   -1 14  9  0    2 16 11  1    6 17 10
DEWPT          1 -5 -7   -8  2  1 -3   -6  5  6 -1   -1  8  9  0    2  9  7
PWIND DIR        NW       W     W      SW     S       S     S       W     W
WIND CHAR        LT      GN    GN      GN    GN      LT    GN      GN    GN
AVG CLOUDS    BK SC SC   SC BK OV OV   OV OV OV OV   OV BK SC SC   SC BK BK
POP 12HR         10      20    50      30    50      30    20       5    20
SNOW                      S  C  C  C    C  C  C  S    C  S                S

$$

WYZ024-171130-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W ELEV. 10870 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      -1           8          -5           5          -7
TEMP              7 -1  0  0  0  0  7  7 -1 -4 -4 -4 -4 -4  3  4 -3 -7 -6 -5 -5
DEWPT             1 -4 -3 -3 -3 -3  1  2 -3 -6 -6 -7 -7 -7 -2 -1 -5 -9 -8 -8 -8
RH               76 87 87 87 87 87 76 79 91 91 91 86 86 86 79 79 91 91 91 86 86
WIND DIR          W  W  W  W  W  W  W SW  S SE SE  S  S SW  S SW  W  W  W  W NW
WIND SPD         20 16 13 11 10  9  5  6  5 10 12 12  8  8  8  8  6 10  9  9 10
WIND GUST        31 23    18                      19
CLOUDS           BK OV OV OV OV BK OV OV OV OV BK BK BK BK BK OV OV OV BK OV BK
CLOUDS(%)        78 81 87 84 82 74 83 88 83 88 73 68 72 65 63 83 83 86 78 85 78
POP 12HR                     50          60          40          50          50
QPF 12HR                   0.06        0.09        0.06        0.03        0.08
SNOW 12HR                     1           2           1           1           2
SNOWSHWRS         C  C  C  C  C  C  L  C  C  C  C  C  S  S  C  C  C  C  C  C  S
OBVIS            BS


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
MST 6HRLY     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

MAX/MIN           4      -6     7      -2    10      -1    11       1    11
TEMP           2 -2 -5   -4  3  2 -2    0  9  6  1    0 10  8  2    2 11  5
DEWPT         -4 -4 -7   -6 -2  0 -4   -1  4  5 -1   -1  4  6  0    0  5  2
PWIND DIR        NW       W     W      SW    SW       S    SW       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   SC BK OV OV   OV OV OV OV   OV BK BK SC   SC SC SC
POP 12HR         20      10    50      40    50      30    20       5    20
SNOW                         C  C  C    C  C  C  C    C  S  S             S
SNOWSHWRS      S

$$

WYZ024-171130-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W ELEV. 9340 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                       1          15          -3          12          -5
TEMP             11  4  3  3  2  1 13 13  8  0 -1 -1 -2 -3 10 10  5 -2 -3 -3 -4
DEWPT             5 -1 -2 -2 -2 -3  4  6  3 -4 -5 -5 -6 -7  0  2  0 -6 -7 -7 -8
RH               76 79 79 79 83 83 67 73 79 83 83 83 82 82 63 69 79 82 82 82 82
WIND DIR          W  W  W  W  W SW SW  W  W SE SE SE SE  S  S SW  W  W  W  W  N
WIND SPD         18 13 11  9  9  5  5  4  4  8  9 10  6  6  5  5  4  6  5  5  8
WIND GUST        26
CLOUDS           BK OV OV OV OV BK BK OV OV OV BK BK BK BK BK OV OV OV BK OV BK
CLOUDS(%)        79 82 88 84 84 71 75 84 86 85 72 71 71 64 63 83 82 85 78 85 78
POP 12HR                     60          60          30          40          40
QPF 12HR                   0.07        0.06        0.04        0.02        0.05
SNOW 12HR                     1           1           1           T           1
SNOWSHWRS         L  C  C  L  C  C  L  C  C  C  C  C  S  S  C  C  C  C  C  C


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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    13      -1    17       1    18       3    18
TEMP          10  6 -3   -5  8 10  1    1 15 13  3    4 17 13  5    5 17 14
DEWPT          0  0 -7   -9  1  5 -2   -2  5  8  0    1  6  8  1    2  7 10
PWIND DIR        NW       W     W      SW     S       S     S       W     W
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   SC BK OV OV   OV OV OV OV   OV BK BK SC   SC SC SC
POP 12HR         10      20    50      30    50      30    20       5    20
SNOW                      S  C  C  C    S  C  C  S    C  S                S

$$

WYZ024-171130-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W ELEV. 9000 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                       1          14          -4          11          -6
TEMP             11  2  2  4  3  3 13 14  5 -3 -3 -1 -1 -2  9 11  2 -5 -5 -2 -3
DEWPT             5 -1 -1 -1 -2 -2  4  6  2 -5 -5 -5 -7 -7  0  2 -2 -6 -7 -6 -8
RH               76 87 87 79 79 79 67 70 87 91 91 83 75 79 66 66 83 95 91 82 78
WIND DIR          W  W  W  W  W  W SW SW  S SE SE SE SE  S  S SW SW  W NW  W NW
WIND SPD         17 12 10  9  9  5  5  5  4  8  9  9  6  5  6  5  5  6  5  5  8
WIND GUST        26 19
CLOUDS           BK OV OV OV OV BK BK OV OV OV BK BK BK BK BK OV OV OV BK OV BK
CLOUDS(%)        80 83 89 86 84 72 75 85 88 88 74 74 73 65 63 83 82 85 77 85 78
POP 12HR                     50          60          30          40          40
QPF 12HR                   0.04        0.05        0.04        0.02        0.04
SNOW 12HR                     1           1           1           T           1
SNOWSHWRS         C  C  C  C  C  C  L  C  C  C  C  C  S  S  C  C  C  C  C  C


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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      -7    13      -2    16       1    18       3    17
TEMP           9  2 -6   -3  9  8 -1    2 15 12  3    4 17 13  4    6 17 12
DEWPT         -1 -2 -8   -8  1  4 -3   -2  6  9  1    0  7 10  2    1  7  8
PWIND DIR        NW       W     W      SW     S      SE    SW       W     W
WIND CHAR        LT      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC SC   SC BK OV OV   OV OV OV OV   OV BK BK SC   SC SC SC
POP 12HR         10      10    40      30    50      30    20       5    20
SNOW                         C  C  C    S  C  C  S    C  S                S

$$

WYZ015-171130-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W ELEV. 10430 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      -3           9         -11           5          -9
TEMP              8  1  0 -2 -2 -3  7  8  1 -5 -7 -9 -9-11  1  5 -1 -5 -6 -8 -8
DEWPT             3 -4 -6 -5 -4 -5  2  4 -2 -8-11-11-11-13 -3  2 -3 -8 -9-10-10
RH               79 79 75 87 91 91 79 83 87 86 82 91 91 90 83 87 91 86 86 91 91
WIND DIR          W  W  W  W  W  W SW SW SE SE SE  S SW SW SW SW SW  W  W  W NW
WIND SPD         14 12 10  9  9  6  3  3  5  8  9  8  5  5  5  6  5  8  5  6  6
WIND GUST        23
CLOUDS           OV BK OV OV OV BK BK OV OV OV OV BK BK BK BK OV OV OV OV BK BK
CLOUDS(%)        83 79 83 83 82 76 79 84 90 94 84 68 69 61 71 86 85 90 82 77 71
POP 12HR                     50          60          40          50          40
QPF 12HR                   0.07        0.06        0.05        0.03        0.05
SNOW 12HR                     1           1           1           1           1
SNOWSHWRS         C  C  C  C  C  C  L  C  C  C  C  C  S  S  C  C  C  C  C  C


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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      -9     7      -5    10      -4    13      -3    13
TEMP           4  1 -5   -8  3  7  0   -4  8  8 -2   -2 11 11  0   -2 10 11
DEWPT         -2 -2 -9  -10  2  3 -2   -6  1  4 -4   -4  3  6 -4   -4  3  7
PWIND DIR        NW       W     W      SW     S       S     W       W     W
WIND CHAR        LT      GN    GN      GN    GN      GN    LT      GN    GN
AVG CLOUDS    SC FW FW   SC BK OV OV   OV OV OV OV   OV BK SC SC   SC SC SC
POP 12HR         20      20    50      40    50      40    20      10    20
SNOW                 S    S  C  C  C    C  C  C  C    C  S  S             S
SNOWSHWRS         S

$$

WYZ015-171130-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W ELEV. 8710 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      -1          15          -8          13          -7
TEMP             12  4  3  1 -1  1 12 15  8 -1 -3 -5 -8 -6  8 13  7 -1 -2 -5 -7
DEWPT             7  0 -2 -2 -4 -3  5  6  2 -4 -7 -8-11-10  0  4  1 -4 -6 -7 -9
RH               80 83 79 87 87 83 73 67 76 87 82 86 86 82 69 67 76 87 82 91 91
WIND DIR          W  W  W SW SW SW  W  W  W SE SE SE SE SE SW  W  W  W  S NW NE
WIND SPD         10  8  5  5  2  4  3  4  3  6  8  8  5  4  3  3  3  3  3  3  3
CLOUDS           OV OV OV OV OV OV BK BK OV OV BK BK BK BK BK OV OV OV OV BK BK
CLOUDS(%)        88 85 89 87 88 81 71 75 84 85 74 63 66 63 68 85 85 88 83 78 73
POP 12HR                     50          50          30          30          30
QPF 12HR                   0.02        0.02        0.02        0.01        0.02
SNOW 12HR                     1           1           T           T           T
SNOWSHWRS         C  C  C  C  C  C  C  C  C  C  S  S        C  C  C  C  S  S


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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          14      -7    11      -3    15      -2    18      -2    18
TEMP           9  7 -2   -7  6 10  3   -2 13 12  2   -1 15 15  2    0 15 16
DEWPT          0  0 -7   -9  0  4  0   -4  4  5  0   -4  5  7 -1   -2  7 10
PWIND DIR        NW       W    SW      SW    SE      SE     S       W    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    BK FW FW   SC BK OV OV   OV OV OV OV   OV BK SC SC   SC BK BK
POP 12HR          5      20    50      30    50      20    10       5    20
SNOW                      S  C  C  C    S  C  C  S    S                   S

$$

WYZ015-171130-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W ELEV. 9340 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      -2          12          -9          10          -7
TEMP             10  1 -1 -1 -1 -1 10 12  6 -5 -7 -7 -8 -8  6 10  5 -3 -6 -6 -6
DEWPT             4 -2 -4 -4 -4 -4  2  4  0 -7 -9 -9-10-11 -2  2 -1 -5 -9 -9 -9
RH               76 87 87 87 87 87 69 70 76 91 91 91 91 86 69 69 76 91 86 86 86
WIND DIR          W  W  W  W  W  W SW SW SE SE SE SE SE  S  S SW SW  W  W NW  N
WIND SPD         11  9  8  8  6  4  2  3  5  6  6  5  4  4  4  5  4  5  4  5  4
CLOUDS           OV BK OV OV OV BK BK OV OV OV OV BK BK SC BK OV OV OV OV BK BK
CLOUDS(%)        84 80 84 84 83 74 76 84 91 92 83 63 66 60 69 86 85 91 83 74 70
POP 12HR                     50          60          40          40          40
QPF 12HR                   0.04        0.05        0.04        0.01        0.02
SNOW 12HR                     1           1           1           T           T
SNOWSHWRS         C  C  C  C  C  C  L  C  C  C  C  C        C  C  C  C  S  S


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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      -8    11      -3    14      -3    17      -1    17
TEMP           9  7 -7   -7  6 10  1   -2 12 11  0   -1 15 13  2    1 14 15
DEWPT         -1 -2-10  -10 -2  3 -2   -5  1  4 -3   -5  2  5 -2   -3  3  8
PWIND DIR        NW       W     W      SW     S       S    NW       W     W
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    SC FW FW   SC BK OV OV   OV OV OV OV   OV BK SC SC   SC BK SC
POP 12HR         10      20    40      30    50      30    10       5    20
SNOW                      S  C  C  C    C  C  C  C    C                   S

$$

IDZ019-171130-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W ELEV. 6720 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      13          23           5          20           2
TEMP             19 16 15 15 14 13 21 23 17 10  9  8  8  5 17 20 14  7  6  5  5
DEWPT            16 14 13 13 11 10 12 15 13  7  6  5  4  1  9 12 10  4  3  2  1
RH               88 92 92 92 88 87 68 71 84 87 87 87 83 83 70 71 84 87 87 87 83
WIND DIR         SW SW  S  S  S  S SW NW  W NE  E SE SE SE  W  W  W  W SW SW  W
WIND SPD          6  5  5  4  3  3  2  4  4  4  5  5  4  4  4  4  4  4  4  4  4
CLOUDS           OV OV OV OV BK BK BK BK BK BK BK BK BK BK BK BK BK BK BK BK BK
CLOUDS(%)        82 82 84 84 77 77 70 70 65 65 62 62 74 74 79 79 75 75 71 71 70
POP 12HR                     40          50          10          30          20
QPF 12HR                   0.06        0.01           0        0.04           0
SNOW 12HR                     1           T       00-00           1       00-00
SNOW                                                                          S
SNOWSHWRS         C  C  C  C  C  C  C  C              S  S  C  C  S  S  S  S


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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          16       4    17       5    22       6    22       7    22
TEMP          13 12  7    6 14 13  8    7 18 16 10    8 19 17 11    9 19 18
DEWPT          4  8  4    2  7 MM MM    2 MM MM  6    3 MM MM  8    5 MM MM
PWIND DIR         W      SW    SW       S    SW       E    NW      SW    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    BK SC SC   BK OV OV OV   OV OV BK BK   BK BK SC SC   BK SC BK
POP 12HR         20      30    50      40    20      20    20      10    20
SNOW           S     S    C  C  C  C    C  S  S  S    S  S  S             S

$$

IDZ023-171130-
SHEEP MOUNTAIN SNOTEL - BINGHAM ID
43.21N 111.69W ELEV. 6570 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      14          22           6          17           3
TEMP             19 17 16 16 15 15 20 21 15 13 10 10  8  7 14 16 11  9  7  7  5
DEWPT            16 15 14 14 12  9 13 16 12 11  8  8  5  1  7 11  7  6  4  5  2
RH               88 92 92 92 88 77 74 81 88 91 91 91 87 76 73 80 83 87 87 91 87
WIND DIR         SW  S  S  S  S  S SW NW  W NE  E SE  S  S  W  W  W  W  W  W  W
WIND SPD         10  6  8  6  6  6  5  5  6  5  5  5  6  6  6  6  6  6  5  5  9
CLOUDS           OV OV OV OV BK BK BK BK BK BK BK BK BK BK OV OV BK BK BK BK BK
CLOUDS(%)        82 82 89 89 80 80 77 77 77 77 66 66 75 75 82 82 75 75 72 72 68
POP 12HR                     40          40          10          30          20
QPF 12HR                   0.09        0.02           0        0.02           0
SNOW 12HR                     2           T       00-00           T       00-00
SNOW                                                                          S
SNOWSHWRS         C  C  C  C  C  C  C  C              S  S  C  C        S  S


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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       6    17       8    23       7    21       8    21
TEMP          12 11  9    7 14 13 11    9 19 16 11    9 17 15 12   10 18 18
DEWPT          5  6  5    3  8 MM MM    5 MM MM  7    5 MM MM  9    6 MM MM
PWIND DIR         W      SW    SW      SW     W      SW    SW      SW    SW
WIND CHAR        GN      GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    BK SC BK   BK OV OV OV   OV OV OV BK   OV BK SC SC   BK SC BK
POP 12HR         20      40    50      40    30      30    20      20    20
SNOW           S  S  S    C  C  C  C    C  C  C  C    S  S  S  S    S  S  S

$$

WYZ001-171130-
SYLVAN PASS - PARK WY
44.47N 110.16W ELEV. 8420 FT
244 PM MST Sat Feb 16 2019

DATE          Sat 02/16/19      Sun 02/17/19            Mon 02/18/19         Tue
MST 3HRLY     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      -1          15         -10          14          -9
TEMP              9  2  2  1  0 -1 11 15  0 -6 -6 -8 -5-10  8 14  0 -5 -6 -7 -7
DEWPT             4 -2 -1 -3 -4 -5  2  5 -5 -9 -8-11 -9-13 -1  3 -4 -7 -7-10-11
RH               80 83 87 83 83 83 66 64 79 86 91 86 82 86 66 61 83 91 95 86 82
WIND DIR          W  W  W  W  W  W  W NW  E  E  E  E SE SE  S  W  W  W SW  W  W
WIND SPD         14 11 10  8  6  5  4  5  6  8  6  6  4  4  4  4  4  3  3  4  3
WIND GUST        23 18
CLOUDS           OV OV OV OV OV OV OV OV OV OV BK BK BK BK BK BK OV OV BK BK BK
CLOUDS(%)        83 88 90 90 90 86 84 84 82 83 67 71 73 74 68 79 86 85 80 76 61
POP 12HR                     50          50          20          40          30
QPF 12HR                   0.04        0.03        0.02        0.01        0.01
SNOW 12HR                     1           1           T           T           T
SNOWSHWRS         C  C  C  C  C  C  C  C  S  S  S  S        C  C  C  C


DATE           02/19/19  Wed 02/20/19  Thu 02/21/19  Fri 02/22/19  Sat 02/23/19
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      -8    12      -4    15      -4    18      -2    17
TEMP           9  1 -5   -6  6  8 -1   -2 14 10  0   -2 17 13  2   -1 15 14
DEWPT         -1 -4 -7   -9 -2  3 -3   -5  4  5 -2   -5  5  7  0   -4  6 10
PWIND DIR         W       W    SW      SW     E       E     S       W    SW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    GN
AVG CLOUDS    SC FW SC   SC BK OV OV   OV OV OV OV   BK BK SC SC   SC BK BK
POP 12HR          5      20    50      30    40      20    10       5    20
SNOW                      S  C  C  C    S  C  C  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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