Headline:
Winter Storm Warning issued March 10 at 6:14PM PDT until March 11 at 5:00PM PDT by NWS Portland OR
Event:
Winter Storm Warning
Urgency:
Expected
Effective:
March 10, 2026 - 6:14pm
Expires:
March 11, 2026 - 5:00am
Description:
* WHAT...Heavy snow expected above 2500 ft. Total snow accumulations
of 12 to 20 inches with up to 24 inches along the volcanos. Winds
gusting as
high as 35 mph.
* WHERE...South Washington Cascades.
* WHEN...Until 5 PM PDT Wednesday.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...Heaviest snowfall rates between 5 AM and 5 PM
Wednesday.
Instruction:
Consider postponing travel until weather conditions improve. If you
must travel, be sure to slow down and allow extra time.
If your car becomes trapped in deep snow, be sure to keep your car
off to stay safe from potential carbon monoxide poisoning.
Have a winter emergency driving kit readily available. Common items
to include: flashlight, batteries, blankets, a shovel, water,
non-perishable food items, tire chains, etc.
For the latest road conditions and chain restrictions in Washington,
visit: wsdot.com/travel/real-time/map
Backcountry recreation is not advised.
Area Description:
South Washington Cascades
Forcast Office:
NWS Portland OR
Sender: