Another storm is approaching Southern Oregon and Northern California. Rain in the valleys and snow in the mountains will be significant. Winter storm warnings for the Cascades and Siskiyous…and winter weather advisories are in effect for Klamath and Lake Counties in Oregon and for the Mt. Shasta area of Northern California. Snow levels will be close to the valley floor in Josephine County in the morning, but will rise quickly to over 2,000 feet by midday. In Jackson County, snow levels will remain above 2,000 feet and rise to 3,000 feet by late in the day. Snows will be heavy, wet, slushy and even snow packed over Lake of the Woods and Siskiyou Summit throughout the day on Christmas Day and again on Wednesday. Travelers are urged to stay aware of the latest weather conditions, carry chains and winter survival kits.