Southern Oregon steps into February under a classic winter setup, with cool valley mornings, bouts of rain, and steady snowfall in the higher elevations expected from Sunday, February 1 through Sunday, February 8. Residents from the Rogue Valley to the Cascades can anticipate a week that demands attention to both the thermometer and the road.
Sunday begins on a cold note. Overnight temperatures have dipped into the upper 20s and low 30s across inland valleys, setting the stage for areas of morning fog in Grants Pass, Medford, and surrounding communities. Low visibility during the early commute hours may slow travel along Interstate 5 and Highway 199. By late morning, the fog is expected to lift, revealing partly cloudy skies and afternoon highs climbing into the mid-40s. Snow levels remain above most valley floors but hover low enough to keep the surrounding hills dusted in white.
Monday brings the first organized weather system of the week. Cloud cover increases overnight, and light rain is expected to spread inland by morning. Valley communities will likely see steady showers through the day, with temperatures holding in the mid-40s. Snow levels are projected to drop to around 3,500 to 4,000 feet, bringing accumulating snow to the Siskiyou Summit on I-5 and to portions of Highway 140 and Highway 62 toward Crater Lake. Travelers heading over mountain passes should be prepared for winter driving conditions, including chain requirements and slick pavement.
Tuesday appears unsettled as lingering moisture keeps scattered showers in the forecast. While rainfall totals in the valleys are not expected to be excessive, the higher terrain of the Cascades and Siskiyous could pick up several additional inches of snow. This will benefit snowpack levels but may create delays for commercial and recreational traffic alike. Afternoon highs remain cool, generally in the mid-40s in the valleys and colder in elevated communities.
Midweek offers a brief pause. Wednesday is forecast to bring partial clearing and calmer conditions. Morning temperatures may dip below freezing again, raising the potential for frost and black ice on untreated roads and shaded stretches. Sunshine should help boost afternoon temperatures into the upper 40s, providing a modest break before the next system approaches.
Thursday and Friday signal another shift as Pacific moisture returns. Rain is expected to redevelop across Jackson and Josephine counties, with snow levels fluctuating between 3,000 and 4,500 feet. Mountain travel will once again require caution. Gusty winds are possible along exposed ridgelines and east-west highways, which could affect high-profile vehicles. Valley rainfall totals over these two days may approach an inch in some areas, while higher elevations continue building seasonal snow totals.
Next weekend trends cooler again. Saturday may bring lingering showers and lowering snow levels, potentially dipping closer to 2,500 to 3,000 feet if colder air pushes inland. Sunday currently looks partly cloudy with scattered showers tapering, though temperatures will remain seasonably cool, with valley highs in the mid-40s and overnight lows near freezing.
For Southern Oregon residents, the first full week of February delivers a balanced reminder of winter’s persistence. While no major storm is forecast at this time, shifting conditions will keep roads wet in the valleys and snow-covered in the mountains. Travelers are encouraged to monitor pass conditions, carry chains when crossing higher terrain, and allow extra time during foggy or frosty mornings. The reward for patience will be replenished snowpack in the Cascades and the quiet beauty of a Southern Oregon winter settling firmly into place.