Winter Weather Warnings / Watches / Advisories
Issued by NWS Seattle/Tacoma, WA

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WWUS46 KSEW 202207
WSWSEW

URGENT - WINTER WEATHER MESSAGE
National Weather Service Seattle WA
207 PM PST Sat Jan 20 2018

WAZ513-567-210615-
/O.UPG.KSEW.WS.A.0002.180121T0600Z-180122T0600Z/
/O.NEW.KSEW.WS.W.0002.180121T0600Z-180122T1700Z/
Olympics-Cascades of Whatcom and Skagit Counties-
Including Amanda Park, Quinault, Hurricane Ridge, Concrete,
Hamilton, Lyman, Maple Falls, Deming, Mount Baker Ski Area,
and Newhalem
207 PM PST Sat Jan 20 2018

...WINTER STORM WARNING IN EFFECT FROM 10 PM THIS EVENING TO 9 AM
PST MONDAY ABOVE 2500 FEET...

* WHAT...Heavy snow expected and windy at times. Plan on difficult
  travel conditions with poor visibility at times. Total snow
  accumulation 1 to 2 feet.

* WHERE...Olympic mountains and the North Cascades.

* WHEN...From 10 PM this evening to 9 AM PST Monday.

* ADDITIONAL DETAILS...The stormiest weather will occur Sunday
  morning as a strong front moves through the area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning for snow means severe winter weather
conditions are expected. If you must travel, keep an extra
flashlight, food and water in your vehicle in case of an
emergency. The latest road conditions for the state you are
calling from can be obtained by calling 5 1 1.

$$

WAZ568-569-210615-
/O.UPG.KSEW.WS.A.0002.180121T0600Z-180122T0600Z/
/O.NEW.KSEW.WW.Y.0005.180121T0600Z-180122T1700Z/
Cascades of Snohomish and King Counties-
Cascades of Pierce and Lewis Counties-
Including Darrington, Baring, Stevens Pass, Skykomish,
Snoqualmie Pass, Morton, Ashford, Packwood, Randle, Paradise,
Longmire, and Crystal Mountain Ski Area
207 PM PST Sat Jan 20 2018

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
9 AM PST MONDAY ABOVE 2500 FEET...

* WHAT...Snow. Plan on winter driving conditions on the passes.


* WHERE...Cascade mountains above 2500 feet including Stevens
  Pass, Snoqualmie Pass, and White Pass.

* WHEN...From 10 PM this evening to 9 AM PST Monday.

* ADDITIONAL DETAILS...Travel delays are possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Weather Advisory for snow means periods of snow will
cause primarily travel difficulties. Be prepared for snow covered
roads and limited visibilities, and use caution while driving.
The latest road conditions for the state you are calling from can
be obtained by calling 5 1 1.

$$

www.weather.gov/seattle



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