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East Slopes South - South of I-90 to Columbia River

Issued: 6:58 PM PST Monday, November 13, 2017
by Kenny Kramer

Winter 2017-18 Forecast Schedule

Mountain Weather Forecasts, issued once a day in the afternoon, began Monday, November 13th. 

Avalanche and Weather Summaries will be issued:
Wednesday, November 15th
Friday, November 17th
Monday, November 20th

The first* Avalanche Forecast will be issued Tuesday, November 21st @ 6 PM, valid for Wednesday November 22nd.  The full winter forecast schedule will follow through mid-April. 
*This date may change depending on how conditions develop this week. 

NWAC avalanche forecasts apply to backcountry avalanche terrain in the Olympics, Washington Cascades and Mt Hood area. These forecasts do not apply to developed ski areas, avalanche terrain affecting highways and higher terrain on the volcanic peaks above the Cascade crest level.