Oregon’s Willamette Valley on Alert: Ice Storm Warning Issued for Eugene and Surrounding Areas

The National Weather Service (NWS) has issued a serious ice storm warning for the southern and central Willamette Valley, cautioning residents about freezing rain and snowfall that could bring major disruptions to daily life. The warning is in effect from 10 p.m. Wednesday through 4 a.m. Friday, with work, school, and travel likely to be impacted throughout the region.

As conditions worsen, power outages are becoming increasingly likely, prompting local officials in Eugene and surrounding areas to issue various alerts and emergency warnings. Authorities are urging residents to prepare for potential disruptions to power and transportation, as icy roads could make travel treacherous.

While the storm is expected to have the greatest impact between Salem and Portland, alerts are also being issued across Lane County in anticipation of hazardous conditions. The National Weather Service has emphasized the dangerous nature of the storm, warning that significant ice accumulation is expected.

“Significant icing expected,” the NWS stated. “Roads, and especially bridges and overpasses, will likely become slick and hazardous.”

Ice Accumulation Forecast

According to the National Weather Service in Portland, ice accumulation is projected to reach:

• A quarter- to half-inch in the Corvallis-Albany area

• Up to a quarter-inch in Salem, Eugene, and Portland

This level of ice accumulation could result in downed power lines, tree damage, and extremely hazardous road conditions, making it critical for residents to stay informed and exercise caution.

As Oregon braces for this winter storm, officials are advising people to avoid unnecessary travel, prepare for potential outages, and stay updated on weather conditions as the storm develops.

A major ice storm warning has been issued, stretching from Cottage Grove to Oregon City in the Willamette Valley and extending into the Coast Range and Cascade Foothills. The northern areas, particularly around Salem, are expected to experience the most severe impact, while temperatures in Eugene are forecast to rise slightly sooner, potentially providing some relief.

According to the National Weather Service (NWS), winter precipitation will begin to develop Wednesday night, first appearing in southern parts of the state before gradually pushing northward. The storm is expected to bring a mix of freezing rain and snow initially, but conditions will worsen as the system progresses.

“Winter precipitation is expected to begin Wednesday night, starting in the south and pushing northward,” NWS reported.

What to Expect: A Timeline of the Ice Storm

• Wednesday Night: Precipitation begins as a mix of freezing rain and snow in southern areas, spreading northward overnight.

• Thursday Morning: Road conditions will deteriorate as freezing rain intensifies, creating hazardous conditions for commuters.

• Thursday Midday: The storm will fully transition into freezing rain, leading to significant ice accumulation, increasing the likelihood of power outages and dangerous road conditions.

As freezing rain accumulates, the potential for power disruptions increases due to the added weight on power lines and trees. Residents are urged to prepare for possible outages and avoid unnecessary travel as road conditions deteriorate.

“Due to areas of freezing rain, power outages are possible,” NWS cautioned.

Severe Travel Hazards Expected

The greatest travel risks will come from the icy buildup on roads, bridges, and overpasses, which tend to freeze faster than other surfaces. The National Weather Service warns that many areas could see treacherous driving conditions, making travel extremely dangerous.

“Roads, and especially bridges and overpasses, will likely become slick and hazardous,” NWS warned.

Stay Safe and Stay Prepared

With the potential for widespread ice accumulation, power disruptions, and travel hazards, officials urge residents to stay informed, limit travel, and prepare for possible outages. As temperatures fluctuate, conditions may change rapidly, making it essential to monitor weather updates and take necessary precautions.