Southern Oregon is currently under a significant winter weather advisory, with the National Weather Service (NWS) issuing a Winter Storm Warning effective until 10:00 PM PST today. This warning pertains to areas above 2,000 feet in Jackson County, encompassing cities such as Ashland and Medford. Elevations between 1,500 and 2,000 feet may also experience snow accumulations ranging from 1 to 4 inches.
The NWS forecasts heavy, wet snow, with total accumulations between 4 and 12 inches above 2,000 feet. The southern part of Jackson County is expected to receive the highest totals. Key transportation routes, including portions of Highway 140, Highway 66, and Interstate 5, are likely to be affected, potentially making travel very difficult. The hazardous conditions are anticipated to impact both the morning and evening commutes today.
In neighboring Josephine County, a Winter Weather Advisory remains in effect until 10:00 PM PST for elevations above 2,000 feet. These areas could see additional snow accumulations between 2 and 7 inches, while elevations between 1,500 and 2,000 feet might receive 1 to 2 inches. This includes regions such as the Kalmiopsis Wilderness and portions of Highway 46. Travel in these areas could also be challenging, with hazardous conditions expected during both commutes today.
The current weather pattern is influenced by an atmospheric river and a stationary front, which are bringing substantial moisture to the region. This combination is resulting in significant snowfall, particularly in areas east of the Cascades. The NWS notes that while snow will continue to accumulate into Tuesday, the locations, intensity, and elevations affected may change.
Residents are advised to consider delaying unnecessary travel. If travel is essential, it’s crucial to drive with extreme caution. The NWS recommends carrying a winter storm kit, including items such as tire chains, booster cables, a flashlight, shovel, blankets, extra clothing, water, and a first aid kit. These preparations can be vital in case of emergencies or if one becomes stranded.
Looking ahead, the cold and wintry pattern is expected to persist throughout the week. High temperatures are projected to remain in the 30s across Central Oregon, with lows mostly in the teens and single digits, though some areas may stay in the 20s at times. These temperatures are approximately 8 to 10 degrees below normal for this time of year. A low-pressure system currently hovering over the Gulf of Alaska is expected to continue funneling moisture into the region, bringing ongoing chances for winter weather throughout the week.
In summary, Southern Oregon is experiencing significant winter weather conditions, with substantial snowfall impacting travel and daily activities. Residents are urged to stay informed through official channels and take necessary precautions to ensure safety during this period.