107-mile SR 410, also called the “Stephen Mather Memorial Parkway,” includes the Chinook Scenic Byway. Chinook Pass is located on SR 410 between the towns of Enumclaw and Naches. Closes during the winter months due to snowfall from Crystal Mountain Boulevard, about 12 miles northwest of the summit to Morse Creek, five miles east of the summit.

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NACHES – Chinook Pass will reopen to thru-traffic at noon on Thursday, Sept. 21. Fire crews are completing operations along the highway and pending more inspections, will tentatively reopen tomorrow. Please drive cautiously as fire crews will be monitoring areas along the SR 410 corridor.

To learn more about National Park Service and US Forest Service road, campsite and trail closures, visit the websites below:

 
This road REOPENS SEPT 21, 2017

WEATHER: 

Wednesday 45°FThursday 45°FFriday 50°FSaturday 55°FSunday 57°F

WSDOT Information
WSDOT CURRENT CONDITIONS:
  • Chinook Pass - 9/20/2017 11:57:57 AM
    Chinook Pass SR410
    9/20/2017 11:57:57 AM

    Temperature: Not Available
    Elevation Feet:5430
    Elevation Meters:1655

    Eastbound
    Pass Closed

    Westbound
    Pass Closed

    Conditions:
    Chinook Pass will reopen to thru-traffic at noon on Thursday, Sept. 21. Fire crews are completing operations along the highway and pending more inspections will tentatively reopen Thursday at noon. Please drive cautiously as fire crews will be monitoring areas along the SR 410 corridor.

    Weather:


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WSDOT Chinook Pass Page

Historic Opening and Closing Dates (via WSDOT)

Photo Gallery of Clearing Work (via WSDOT Flickr)

Chinook Pass Scenic Byway Info

Chinook Pass Scenic Byway SiteChinook Byway logo

360-Degree Virtual Reality Photo Gallery

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