winterstormwarning.com

Winter Weather Advisory, Oregon

Moderate

Another up to 3 to 6 inches of snow at Santiam and Willamette Passes, gusts up to 35 mph. Roads, and especially bridges and overpasses, will likely become slick and hazardous.

Ended Thursday, March 5, 2026.

Issued
Expires
Updated

Places in this advisory

No towns lie inside this area. It covers: Cascades of Lane County, Cascades of Marion and Linn Counties.

How much

Snow across the area
Another 3 to 6 inches
Wind gusts
Up to 35 mph

Map

Map of Oregon with this advisory The Winter Weather Advisory covers Oregon. I-5I-105US 97OREGON20 mi I-5I-105US 97OREGON25 mi I-5I-105US 97OREGON50 mi I-5I-105OREGON50 mi
  • This advisory
  • Interstates
  • US highways
Alert area: National Weather Service. Borders and highways: U.S. Census Bureau. Lakes, rivers and other countries: Natural Earth. Open this area in OpenStreetMap

Details from the National Weather Service

What
Snow above 4000 ft. Additional snow accumulations up to 3 to 6 inches at Santiam and Willamette Passes. Winds gusting as high as 35 mph.
Where
Cascades of Lane County and Cascades of Marion and Linn Counties.
When
Until 4 in the morning Thursday.
Impacts
Roads, and especially bridges and overpasses, will likely become slick and hazardous. Periods of moderate to heavy snowfall combined with low visibilities may create difficult driving conditions.
Additional details
Snow showers continue early Thursday morning.

Updates

  1. Allowed to end on time. March 5, 2026
  2. Snow totals lowered from 9 to 11 inches to 3 to 6 inches. March 4, 2026
  3. Reissued with no change to the times or amounts. March 4, 2026
  4. Reissued with no change to the times or amounts. March 3, 2026
  5. Extended to Thursday, 4 in the morning. March 3, 2026
  6. Snow totals raised from 4 to 8 inches to 8 to 11 inches. March 3, 2026
  7. Winter Weather Advisory issued for Wednesday overnight through Wednesday night. March 2, 2026