US20 at Santiam Jct
US20 at Santiam Jct 1 / 6
US20 Central Cascades

Santiam Pass

Central Cascades pass conditions near the Santiam Pass summit between Sisters and the western Cascades.

Mileposts US20 MP 71.59 to 88
Elevation 4817 ft
Max grade 6%
Weather stations 1
6 cameras for this pass

Pass Area Snapshot

Current Conditions

Snow zone Tombstone Pass Summit (Elev. 4236')/Santiam Pass Summit (Elev. 4817') - Fernview Campground (Upper Soda) to east of Suttle Lake Loop Rd (USFS 2070)

Cameras

US20 at Santiam Jct
US20 at Santiam Pass
OR22 at Santiam Park
OR22 at Santiam Park
US20 at Santiam Jct
US20 at Santiam Pass

Weather Stations

US20 at Santiam Pass MP 080

Temp: 68.2F
Wind: NE 25 mph
Updated: 10/06/2026 11:16 am

Road Weather Reports

No current road weather reports matched this pass.

Snow Zones

US20: MP 52.5 to 88

Affected Area
Tombstone Pass Summit (Elev. 4236')/Santiam Pass Summit (Elev. 4817') - Fernview Campground (Upper Soda) to east of Suttle Lake Loop Rd (USFS 2070)
Minimum Chain Restriction
Carry chains or traction tires regardless of conditions. View more information on Chain Laws.