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Weekend Avy Forecast

  • GerryH
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13 years 9 months ago #205224 by GerryH
Weekend Avy Forecast was created by GerryH
The NWAC just posted their weekend forecast - with the very warm weather forecasted,  they are forecasting a high probability spring avalanche cycle.  www.nwac.us/forecast/avalanche/current/zone/10/ .  Bummer,  with the North Cascade Pass opening TODAY at noon, and all other mountains also beckonning to us! 
Stay safe.

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  • Lisa
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13 years 9 months ago #205227 by Lisa
Replied by Lisa on topic Re: Weekend Avy Forecast
Thanks for the heads up Gerry. Best curtail my tours to moderate terrain. Glad to see the sun but disappointed on the avy forecast. Time for some corn skiing.

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  • Lowell_Skoog
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13 years 9 months ago - 13 years 9 months ago #205233 by Lowell_Skoog
Replied by Lowell_Skoog on topic Re: Weekend Avy Forecast
Thanks Gerry.

Sounds like NWAC is anticipating a "Big Warmup" this weekend.

I wrote about this in my NSAS presentation in 2008. For those who missed it, here are my notes:

alpenglow.org/skiing/high-route-tips/part3-mush.html

It's possible to ski during times like this, but you have to choose very carefully. Timing and location are critical. Be careful out there....

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  • runningclouds
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13 years 9 months ago #205234 by runningclouds
Replied by runningclouds on topic Re: Weekend Avy Forecast
That is an excellent article Lowell. Thanks for the link.

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  • Jeff Huber
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13 years 9 months ago #205247 by Jeff Huber
Replied by Jeff Huber on topic Re: Weekend Avy Forecast
There was no instability or avalanche activity observed on the NE side of Mt Hood yesterday (Saturday 5/12). All day there was a decent breeze keeping things cool. May be a different story today though as at 7am Tline upper telemetry reported a higher temperature (51) than it had all of yesterday.

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  • Lowell_Skoog
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13 years 9 months ago #205254 by Lowell_Skoog
Replied by Lowell_Skoog on topic Re: Weekend Avy Forecast

There was no instability or avalanche activity observed on the NE side of Mt Hood yesterday (Saturday 5/12). All day there was a decent breeze keeping things cool. May be a different story today though as at 7am Tline upper telemetry reported a higher temperature (51) than it had all of yesterday.


Skiing along the North Cascade highway was good on Saturday. The snow never got mushy and we observed no avalanche activity. I was told that Friday was even better. It seems like the warmup finally arrived on Sunday, but I don't know if it caused any problems. It seems like areas east of the divide are consolidating well.

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