December 25, 2015

MOUNTAIN WEATHER FORECAST

Time and Day:  0600 Christmas Day 

The Snapshot:  Light snow showers are ending today, dry tonight and tomorrow.  A pattern change is in the works for generally drier weather for the last week of 2015.

The Science:   That amazing storm cycle dumped close to 200” of snow, built a 72” base on the lower mountain and left 90” on the upper mountain – not a bad start to the season. 

The storms will end today as a high-pressure ridge building off of the NW coast drifts east.  Therefore, dry and cold weather will begin today and last through most of the weekend.  A system approaches on Sunday afternoon but will likely split apart as it reaches the mountains. 

Long Range:  High pressure rebuilds on Monday, a few weak systems move through on Wednesday with mostly dry and warmer weather greeting the New Year.

Precipitation ending at 4 am:
Today’s 24hr Water = .10   Snow = 0-2  

Tomorrow’s 24hr Water = 0    Snow = 0

Trend and Timing:
Light snow showers this morning with dry conditions developing tonight and tomorrow.


24hr temperature ending at 4 am tomorrow: 
Low: 14  High: 22
Freezing level: 1500’ – 500.'

Trends and Timing:
Early morning temperatures will fall into the teens tomorrow with daytime temps recovering to the lower 20’s.

 
24hr Winds (mph) ending at 4 am tomorrow:
Base: 0-5 N shifting E
Ridge Top:  0-10  NW

Trend and Timing:
Light NW winds will slowly shift easterly over the next 24hrs.



jM

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