ODOT: SW Oregon:

At Caltrans request, ODOT is closing southbound Interstate 5 at Ashland — Exit 14 –due to blizzard conditions, heavy snow and multiple disabled vehicles. Earlier, Caltrans closed I-5 southbound at Weed due to poor conditions and disabled vehicles south to Redding.

There is no estimated time of reopening.
I-5 northbound is closed north of Redding, according to Caltrans.

California-bound traffic should delay travel and seek overnight services in communities on the I-5 corridor in Oregon.

Keep updated by following Tripcheck in Oregon and QuickMap in California. More Info Here