General Avalanche Hazard : Saturday the 10th

  • Current Temps Base NA° Summit NA°
  • SnowFall Last 24 : 15"

  • SnowFall Next 24 : 10 to 16

Snow Fall Past 24 Hours

  • Past 24 Snow/Prec. Depth Total
  • Jackson: 15" 157 " 58 "
  • Targhee: 8" 65" 151"
  • Raymer: 10"/ 1.00 42" 128"
  • Rendez: 15"/ 1.50" 58" 157"
  • Joseph: 6"/ 0.60" 50" 122"

Weather Past 24 Hours

  • Past 24 At 10,400
  • 5 AM Temp : 20 º F

  • Max Temp : 21

  • AVG Wind Dir : West-Southwesterly

  • AVG Wind Speed : 25

  • Max Gust : 51

Todays Forecast

Southwesterly at 20 to 30 miles per hour.

Remaining in the low to mid 20s.

Westerly flow with strong jet stream dynamics overhead will combine with ample Pacific moisture to produce moderate to heavy snowfall throughout the day.


General Advisory

GENERAL AVALANCHE ADVISORY Very dangerous avalanche conditions exist. The National Weather Service has issued a Winter Storm Warning through 6 PM tonight. Two primary avalanche problems confront backcountry users today. First, skiers and riders are very likely to trigger newly developed wind slabs ranging in depth from one to three feet. These slabs could also release naturally. Second, deep persistent slabs could release naturally, be human triggered or step down from the release of a wind slab above. As the day progresses, slide depths and volumes will continue to increase for both avalanche problems. Backcountry travelers could also trigger loose snow sluffs that entrain significant amounts of snow. TRAVEL IN AVALANCHE TERRAIN IS NOT RECOMMENDED DURING HIGH AVALANCHE DANGER.

Situation


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Weather Station Data

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Data Provided by :http://www.jhavalanche.org | http://www.jacksonhole.com

Last Update : December 10 2016 3:50:47 PM

Page Cache: December 10 2016 5:10:20 PM

We do not guarantee the accuracy of any of this information. This site is just a tool to help you make better decisions in the mountains. If you have a suggestion about how to make this site better email me.

Teton Pass ( Click to Zoom )

Top of Gondi

Base Area

Tram Line

Grand Targhee

Weather Station Data

Snow Report Phone Numbers

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Page Cache: December 10 2016 5:10:20 PM

We do not guarantee the accuracy of any of this information. This site is just a tool to help you make better decisions in the mountains. If you have a suggestion about how to make this site better email me.

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Forecast Data from http://www.noaa.gov/

Weather Station Data

Snow Report Phone Numbers

Emergency Phone Numbers

We do not guarantee the accuracy of any of this information. This site is just a tool to help you make better decisions in the mountains. If you have a suggestion about how to make this site better email me.