Tomorrow is forecast to be nearly the same temperature as today.
Forecast for East Slopes Northern Cascades
Updated: 3:33 PM PST on December 19, 2014
Winter Weather Advisory in effect from 4 am to 11 PM PST Saturday...
Mostly cloudy. A chance of snow in the evening...then snow overnight. Snow accumulation up to 2 inches valleys and 1 to 3 inches in the mountains. Lows in the upper 20s to lower 30s. Chance of precipitation 60 percent.
Snow through the day...turning to rain in the afternoon south of Lake Chelan. Rain may be heavy at times in the afternoon. Snow accumulation of 4 to 7 inches valleys and 6 to 13 inches in the mountains. Snow level 3000 feet in the afternoon. Highs in the lower to mid 30s. Chance of precipitation near 100 percent.
Valley rain and mountain snow. Snow possible in the Methow Valley in the evening. Rain may be heavy at times in the evening. Snow accumulation of 6 to 10 inches above 4000 feet. Lows in the lower to mid 30s. Gusts up to 20 mph in the evening. Chance of precipitation near 100 percent.
Rain and mountain snow. Light mountain snow accumulations. Snow level 4500 feet. Highs in the upper 30s to lower 40s. Chance of precipitation near 100 percent.
Mostly cloudy. Rain or snow likely in the evening...then a chance of rain or snow overnight. Light snow accumulations. Snow level 3000 feet. Lows in the upper 20s to lower 30s. West wind 5 to 15 mph. Chance of precipitation 70 percent.
Monday through Wednesday
Mostly cloudy with a 50 percent chance of snow. Highs in the 30s. Lows in the mid 20s to lower 30s.
Wednesday Night and Christmas Day
Mostly cloudy. A 50 percent chance of snow. Lows 19 to 23. Highs in the mid 20s to lower 30s.
* Snow accumulations... 4 to 9 inches of snow in the valleys and in the mountains 8 to 16 inches. Locally heavier amounts are expected near the crest north of Lake Chelan.
* Timing... the snow will begin to fall by early Saturday morning and continue at times through Saturday night. The snow will begin to taper off late Saturday night... however additional snow showers are still expected over the higher mountains through most of Sunday.
* Impacts... the snow will result in potentially hazardous travel conditions. This will impact most of the mountains passes... including Highway 2 over Stevens Pass as well Blewett Pass.
* Snow level... initially on the valley floors... but steadily rising to 4000 feet or higher south of Lake Chelan and up to 2500-3000 feet north of Lake Chelan.
* Web page: for a detailed view of the hazard area visit http://www.Wrh.NOAA.Gov/wrh/whv/?Wfo=otx.
A Winter Weather Advisory for snow means that periods of snow will cause primarily travel difficulties. Be prepared for snow covered roads and limited visibilities... and use caution while driving.
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