Oregon wakes up under a sharp winter chill, with frost clinging to rooftops and parked cars across the southern Willamette Valley.
Oregon’s Weather Alert highlights a cold, dry start in Eugene before a gradual shift toward wetter conditions. Early temperatures dipped into the upper 20s, cold enough for widespread frost on untreated roads, sidewalks, and bridges. Drivers encountered slick patches before sunrise, especially near river crossings and shaded stretches of I-5.
According to the National Weather Service, temperatures recover into the low 50s today as clouds thin and calm conditions persist. Frost remains a concern again tonight and early Tuesday, with lows hovering near freezing. Gardeners and pet owners should take precautions, while commuters should stay alert for icy spots during early drives.
Tuesday stays mostly cloudy and seasonable, but the pattern begins to change by Tuesday night. Light rain develops late, increasing into Wednesday morning. By Wednesday afternoon, scattered showers are likely, dampening roads and slowing traffic through Eugene and Springfield. Rain chances persist into Wednesday night, with temperatures climbing into the mid-50s.
Thursday brings additional on-and-off rain, especially later in the day. While rainfall amounts look manageable, repeated wet periods could lead to slick pavement during peak travel hours. Drivers should allow extra stopping distance and watch for reduced visibility during showers.
Looking ahead, NOAA’s 6–10 day outlook points to near-normal temperatures with below-normal precipitation trending into early February, suggesting the wet pattern may ease after the workweek.
For now, winter makes its presence felt with cold mornings and an approaching rain shift. Watch for frost early, plan for wet roads midweek, and stay weather-aware as conditions evolve. Did frost catch you off guard this morning?
Five-Day Outlook for Eugene, Oregon
- Tuesday: Mostly cloudy, high near 51°F
- Wednesday: Chance of rain, high near 56°F
- Thursday: Chance of rain, high near 57°F
- Friday: Chance of rain, high near 57°F
- Saturday: Chance of rain, high near 58°F
