CALTRANS: Northern California I-5 conditions.

⚠️ UPDATE ⚠️ 8:13 PM on 11/20/2024 ODOT SW Oregon: Interstate 5 is now open northbound and southbound over the Siskiyou Summit between milepost 11 in Ashland and the Oregon-California border. Chains are required on all vehicles excluding four-wheel drive and all-wheel drive vehicles unless towing. Do not detour on secondary roads. While the freeway is open, travel may still be difficult with changing weather conditions. If you choose to travel, be prepared for chain restrictions and watch for snowplows and workers in the area. Carry emergency supplies and check the weather forecast and TripCheck.com before traveling. Be aware that GPS may show unsafe routes! Original Post: ODOT: SW Oregon: UPDATE: Interstate 5 southbound is closed at milepost 11 in Ashland due to extreme winter weather conditions in Northern California. This will be a long-term closure. Postpone travel until conditions improve. Check TripCheck.com for updates.

‼️ODOT: SW Oregon: TRAFFIC ALERT ‼️ODOT crews expect treacherous conditions for overnight travel over the High Cascade passes near Diamond Lake and Crater Lake (OR 62 and OR 230 north of Prospect, OR 138E between OR 230 and U.S. 97) and on I-5 near the Siskiyou Summit. Plan for heavy and drifting snow, high winds and low to zero visibility. If possible, AVOID TRAVEL IN THIS AREA. Be prepared for the possibility of a full closure of the listed highways as conditions worsen. Carry chains and chain up when required. Check TripCheck.com often for updates on conditions and closures.

UPDATE: 4:45pm on 11/13/2024 per ODOT: SW Oregon — All lanes have been reopened. Winter driving conditions remain, please travel with caution! Original Post 11/13/2024 @ 2:13PM per ODOT: SW Oregon — There has been a crash on I-5 northbound at milepost 4 near the Siskiyou Summit. There are several jackknifed trucks in both directions. Snowplows and operators are on the scene but expect extended delays. A temporary hold has been placed at milepost 11 southbound and at the border northbound. Watch for changing conditions and make sure you are carrying chains. If possible, delay your travel. Check Tripcheck.com or call 5-1-1.