Oregon greets the morning with a sharp, biting chill as frost sparkles across rooftops and parked cars in the Portland metro. The air feels brittle, and every exposed surface reminds you Winter is firmly in control. Even with clear skies, the cold settles deep and lingers.
A Cold Weather Advisory remains in effect across northwest Oregon and southwest Washington, including Portland and Vancouver. According to the National Weather Service, temperatures and wind chills sink into the 15 to 25 degree range, creating a real frostbite risk with prolonged exposure. The advisory continues through midday, when sunshine finally begins to soften conditions.
Early travel requires caution. Widespread frost coats roads before midmorning, and icy patches remain possible on bridges, ramps, and shaded streets. Gusty northeast winds add a bite, especially near the Columbia River Gorge. Drivers should slow down, allow extra braking distance, and watch for slick spots that are easy to miss.
Conditions steadily improve by afternoon. Sunshine pushes highs into the upper 40s, helping melt lingering frost. To be fair, that melt sets up another issue. Refreezing remains possible after sunset, especially in outlying neighborhoods and higher elevations.
Sunday starts cold again, with widespread frost before 10 a.m. Clouds mix with sun later, and highs reach the mid-40s. By Monday, a noticeable shift arrives. Highs climb near 50 degrees under mostly cloudy skies, easing stress on travel and daily routines. Tuesday trends slightly warmer, though patchy frost still shows up early.
Nationally, a powerful Winter storm continues to hammer the Plains and East Coast with snow, ice, and bitter cold. The Pacific Northwest avoids those extremes, but this cold snap highlights how Winter hazards persist locally without snow.
Dress warmly, limit time outdoors this morning, and check on vulnerable neighbors. How cold did it feel when you stepped outside today?
Five-Day Weather Outlook for Portland, Oregon
• Today: Widespread frost early, sunny; high near 47
• Sunday: Frost early, partly sunny; high near 46
• Monday: Mostly cloudy; high near 50
• Tuesday: Areas of frost early, partly sunny; high near 52
• Wednesday: Mostly cloudy, slight rain chance; high near 50
