Winter Storm Warning Issued for Northern and Northwest Blue Mountains Through Wednesday

Alert Details

The National Weather Service in Pendleton, OR, has issued a Winter Storm Warning for the Blue Mountains region. This alert is currently in effect and remains active until 3:00 PM PST on Wednesday, February 18, 2026.

Affected Areas

The warning covers the following geographic regions:

• Oregon: Northern Blue Mountains of Oregon
• Washington: Northwest Blue Mountains

Expected Conditions

Residents should prepare for heavy snow throughout the warning period. Specific conditions include:

• Snow Accumulation: Additional snow totals between 10 and 15 inches are expected.
• Peak Intensity: Snowfall is forecast to peak between 5:00 PM tonight and 7:00 AM Wednesday.
• Hazards: Periods of moderate to heavy snow will make travel difficult. There is also a possibility of downed trees and power lines due to the conditions.

Timeline

The Winter Storm Warning is effective immediately and is scheduled to expire at 3:00 PM PST on Wednesday, February 18. The most significant impacts are anticipated during the overnight hours into Wednesday morning.

What You Should Do

Officials strongly advise that persons consider delaying all travel. If travel is absolutely necessary, drive with extreme caution and ensure your vehicle is equipped with a winter storm kit. Recommended items include:

• Tire chains and booster cables
• Flashlight and shovel
• Blankets and extra clothing
• Water and a first aid kit

Travel is highly discouraged due to slick roadways. Additionally, do not touch downed power lines and report any power outages immediately to your local electric company.