Slushy Commutes and Coastal Warnings: Navigating Portland’s Wintry Tuesday

Morning: A Slushy Start for the Metro

Portland residents woke up to a biting chill this Tuesday morning, February 17, 2026. As of the early hours, temperatures at Portland International Airport (KPDX) were recorded at a crisp 37 degrees Fahrenheit. With humidity hovering at 86 percent and a south wind blowing at approximately 9 miles per hour, the wind chill made it feel closer to a freezing 30 degrees. The morning forecast calls for a persistent mix of light rain and snow showers, as the snow level sits around a low 500 feet. Commuters are advised to exercise caution on the roads, as patchy mist and light slush may reduce visibility and create slick conditions on bridges and overpasses during the morning rush.

Afternoon: Rising Temperatures and Steady Rain

By midday, Portlanders can expect a transition in precipitation. As we move past 1:00 PM, the snow level is projected to rise significantly to between 1,600 and 2,700 feet, effectively ending the threat of snowflakes on the valley floor for the time being. The high temperature for the day is expected to reach approximately 45 to 46 degrees Fahrenheit. While the wintry mix fades, steady rain will take its place, making for a soggy afternoon. Those heading out for errands or mid-day appointments should keep their waterproof gear handy, as the chance of precipitation remains high at 60 percent throughout the afternoon hours. Total rainfall amounts are expected to remain light, but the consistent dampness will define the day.

Evening and Night: The Return of the Chill

As the sun sets, the mercury will begin a steady slide back toward the freezing mark. The evening low is expected to dip to between 31 and 34 degrees Fahrenheit. Before midnight, there is a renewed chance for rain and snow showers to return as the atmosphere cools. While significant snow accumulation is not anticipated on the valley floor tonight, the damp air and dropping temperatures will keep the city feeling wintry. Looking ahead, the National Weather Service indicates that the humidity will remain near 80 percent, ensuring a cold and damp overnight period for the region.

Coastal Alerts and Upcoming Travel Impacts

While the metro area deals with the rain, a Beach Hazards Statement has been issued for the Oregon coast. Authorities are warning of a high threat of sneaker waves today, February 17th, urging beachgoers to stay off jetties and keep a safe distance from the surf. Additionally, Portlanders should begin preparing for potentially more significant weather later this week. Confidence is growing for several inches of accumulating snow in the lowlands starting Wednesday night into Thursday morning. While today is primarily a rain event for the city, the cold trend is expected to intensify as the week progresses. Locals are encouraged to check their emergency kits and monitor upcoming travel conditions for Thursday.