Mountain Pass Conditions

Snoqualmie Pass Traffic 
Map

Snoqualmie Pass Summit West Snoqualmie Pass Summit East Blewett Pass on US 97 Stevens Pass Summit East

Snoqualmie Pass - 9/20/2019 12:14:15 AM

Snoqualmie Pass I-90
9/20/2019 12:14:15 AM

Temperature: Not Available
Elevation Feet:3022
Elevation Meters:921

Eastbound
No restrictions

Westbound
No restrictions

Conditions:
Pass is open.

Weather:


Blewett Pass - 9/20/2019 12:14:14 AM

Blewett Pass US97
9/20/2019 12:14:14 AM

Temperature: Not Available
Elevation Feet:4102
Elevation Meters:1250

Northbound
No restrictions

Southbound
No restrictions

Conditions:
Expect delays on two projects on Blewett Pass Monday through Thursday this summer. One project is at Swauk Creek campground where traffic has been shifted to a bypass lane with 12 ft width restriction and 50 mph reduced speed. The second is a paving project between the junction of SR-970 and Blewett Pass summit. Expect delays up to 20 minutes with flaggers and pilot car controlled traffic at both work sites through the construction season.

Weather:


Stevens Pass - 9/20/2019 12:14:15 AM

Stevens Pass US2
9/20/2019 12:14:15 AM

Temperature: Not Available
Elevation Feet:4061
Elevation Meters:1238

Eastbound
No restrictions

Westbound
No restrictions

Conditions:
Pass open.

Weather: