Headline:
Winter Weather Advisory issued March 11 at 2:18PM PDT until March 11 at 6:00PM PDT by NWS Seattle WA
Event:
Winter Weather Advisory
Urgency:
Expected
Effective:
March 11, 2026 - 2:18pm
Expires:
March 12, 2026 - 12:00am
Description:
* WHAT...For the Winter Weather Advisory, snow. Additional snow
accumulations up of 4 to 6 inches. For the Blizzard Warning,
blizzard conditions expected. Total snow accumulations 5 to 10
inches. Winds gusting as high as 55 mph. For the Winter Storm
Warning, heavy snow. Total snow accumulations between 1 and 3 feet
possible. Winds could gust as high as 40 mph.
* WHERE...Cascades of Snohomish and Northern King Counties and
Cascades of Whatcom and Skagit Counties.
* WHEN...For the Winter Weather Advisory, until 6 PM PDT this
evening. For the Blizzard Warning, from 6 PM this evening to 5 AM
PDT Thursday. For the Winter Storm Warning, from 5 AM Thursday to
5 AM PDT Saturday.
* IMPACTS...Visibilities may drop below 1/4 mile due to falling and
blowing snow. Travel could be very difficult to impossible. Strong
winds could cause tree damage.
Instruction:
Travel should be restricted to emergencies only. If you must travel,
have a winter survival kit with you. If you get stranded, stay with
your vehicle. Prepare for possible power outages.
If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. Prepare for possible power
outages.
Slow down and use caution while traveling. Prepare for possible
power outages.
Area Description:
Cascades of Whatcom and Skagit Counties; Cascades of Snohomish and Northern King Counties
Forcast Office:
NWS Seattle WA