Oregon wakes to misty air and damp pavement as a steady stream of Pacific moisture moves inland. In Medford, fog hangs low over neighborhoods while rain taps against windows, signaling another active December weather day.
According to the National Weather Service, showers are likely today and continue through Thursday, with the highest coverage during the afternoon and evening hours. Rain chances range from 70 to 90 percent, keeping roads slick and visibility reduced at times.
Drivers along I-5 and nearby highways should expect wet travel conditions, especially during heavier showers. Fog may linger during the morning hours, particularly in low-lying areas of the Rogue Valley. Slow down, increase following distance, and watch for sudden changes in visibility.
Temperatures remain cool, with highs near 54 degrees today and dropping into the upper 40s Wednesday. Snow levels fluctuate between 3,700 and 5,800 feet, keeping snow out of Medford but raising concerns for higher passes. Travelers heading toward mountain routes should monitor conditions closely as a possible rain-to-snow changeover develops later this week.
By Wednesday night and Thursday, showers continue with little break between systems. While rainfall amounts stay moderate, repeated wet days increase the risk of slick roads and minor ponding. Winds remain light, but chilly air adds a winter edge to morning commutes.
Looking ahead to the extended five-day outlook, showers linger into Friday with highs in the low 50s. By the weekend, rain chances continue, and nighttime lows dip near 40 degrees. While freezing temperatures are not expected locally, black ice remains a concern on untreated roads near sunrise, especially after evening showers.
Keep rain gear handy, plan extra travel time, and stay alert for winter weather changes as December storms line up across southern Oregon.
