Heavy Snow For Southern Washington & Northern Oregon | 6-11″ of Snow Today-Tonight

Chris Wallner | | WeatherWeather
PURPLE: Winter Weather Advisory. GREEN: Flood Watch. Image: NOAA

NOAA has issued Winter Weather Advisories for Southern Washington and Northern Oregon through tonight.

6-11″ of Snow Forecasted through Tonight!

7 day snowfall totals. Image: Tropical Tidbits
7 day precipitation totals. Image: NOAA

Cooler temperatures are hitting the PNW, which will increase the amount of precipitation that falls in the form of snow.

6-10 day temperature outlook. Image: NOAA
6-10 day precipitation outlook. Image: NOAA

Southern Washington/Northern Oregon: 6-11″ of Snow Today-Tonight

* SNOW ACCUMULATIONS... Another system will bring additional 6 to 11 inches from Monday morning through Monday evening.
- NOAA Medford, OR
Heavy mountain snowfall. Image: Shutterstock

Winter Weather Advisory:

URGENT - WINTER WEATHER MESSAGE
National Weather Service Seattle WA
937 PM PST Sun Feb 19 2017

Cascades of Snohomish and King Counties-
Cascades of Pierce and Lewis Counties-

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 PM PST MONDAY...

* SNOW ACCUMULATIONS...1 to 2 more inches may fall through around
  midnight with a break expected later tonight. Another system
  will bring additional 6 to 11 inches from Monday morning through
  Monday evening.

* SOME AFFECTED LOCATIONS...The volcanoes will receive the highest
  amounts. Less but still significant snow will fall in the
  highway passes.

* TIMING...Snow will taper off after midnight with some break in
  snowfall later tonight. Another round of snow will develop Monday
  morning and become heavy at times Monday afternoon and evening.

* MAIN IMPACT...Travel will be affected including all passes.
Deep turns at Crystal Mountain. Image: Chris Morin
 

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