Upper Snake Highlands

 Winter Storm Warning  Statement as of 2:12 PM MST on December 21, 2014


... Winter Storm Warning remains in effect until 5 am MST Monday
above 7500 feet...

A Winter Storm Warning above 7500 feet for snow and blowing snow remains
in effect until 5 am MST Monday.

* Timing... 5 PM today through 5 am Monday.

* Main impact... 6 to 12 inches of snow above 6000 feet with well
over a foot possible above 7500 feet.

* Locations include... Driggs... Island Park... Monida Pass...
Ashton hill... Targhee Pass... Pine Creek Pass... Fish Creek
Summit... Georgetown Summit.

* Other impacts... blowing and drifting snow with low visibilities
possible overnight.

Precautionary/preparedness actions...

A Winter Storm Warning for heavy snow means severe winter weather
conditions are expected or occurring. Significant amounts of snow
are forecast that will make travel dangerous. Only travel in an
emergency. If you must travel... keep an extra flashlight...
food... and water in your vehicle in case of an emergency.






 Record Report  Statement as of 4:39 PM MST on December 21, 2014



... Record precipitation set at Burley ID...

the Burley Airport reported 0.25 inches of rain today. This beats
the previous record of 0.21 inches set in 2002.



 Local Storm Report 



12/21/2014 0930 am

1 miles E of Ashton, Fremont County.

Snow e6.0 inch, reported by trained spotter.


            24-hour estimate of snow as all melted. Water equivalent
            was measured at 0.98 inches.





12/21/2014 0856 am

2 miles N of Macks Inn, Fremont County.

Heavy snow m8.0 inch, reported by trained spotter.


            Overnght snowfall





12/21/2014 0700 am

1 miles W of Island Park, Fremont County.

Snow e4.7 inch, reported by mesonet.


            Island Park snotel 6293 msl. 14-hour total.




12/21/2014 0700 am

8 miles NW of Island Park, Fremont County.

Heavy snow e13.2 inch, reported by mesonet.


            White elephant snotel 7713 msl. 14-hour total.





12/21/2014 0700 am

11 miles NE of Spencer, Clark County.

Snow e3.9 inch, reported by mesonet.


            Crab Creek snotel 6686 msl. 14-hour total.




12/21/2014 0748 am

5 miles S of Driggs, Teton County.

Snow m4.0 inch, reported by trained spotter.


            4 inches of new snow overnight.





12/20/2014 0905 am

1 miles E of Ashton, Fremont County.

Snow m2.2 inch, reported by trained spotter.


            60-hour snow total with 0.48 inches of water equivalent,
            and still snowing at time of report.





12/19/2014 0700 PM

1 miles W of Island Park, Fremont County.

Snow e2.9 inch, reported by mesonet.


            Island Park snotel 6293 msl. 11-hour total.




12/19/2014 0700 PM

8 miles NW of Island Park, Fremont County.

Snow e4.2 inch, reported by mesonet.


            White elephant snotel 7713 msl. 11-hour total.





12/19/2014 0700 PM

11 miles NE of Spencer, Clark County.

Snow e3.8 inch, reported by mesonet.


            Crab Creek snotel 6686 msl. 11-hour total.



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