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 - 1/25/2020 5:38:12 AM

Snoqualmie Pass I-90
1/25/2020 5:38:12 AM

Temperature: 33 F
Elevation Feet:3022
Elevation Meters:921

Eastbound
Traction Tires Advised, Oversize Vehicles Prohibited.

Westbound
Traction Tires Advised, Oversize Vehicles Prohibited.

Conditions:
Snow and slush on the roadway. Traction tires advised, oversize vehicles prohibited, from milepost 34 near North Bend to milepost 71 near Easton.

Weather:
Snowing

Blewett Pass - 1/25/2020 4:06:37 AM

Blewett Pass US97
1/25/2020 4:06:37 AM

Temperature: 31 F
Elevation Feet:4102
Elevation Meters:1250

Northbound
No restrictions

Southbound
No restrictions

Conditions:
The roadway is mostly bare and wet

Weather:
Overcast skies, areas of fog

Stevens Pass - 1/25/2020 4:47:37 AM

Stevens Pass US2
1/25/2020 4:47:37 AM

Temperature: 32 F
Elevation Feet:4061
Elevation Meters:1238

Eastbound
Traction Tires Advised, Oversize Vehicles Prohibited.

Westbound
Traction Tires Advised, Oversize Vehicles Prohibited.

Conditions:
Compact snow, slush and ice on the roadway.

Weather:
Rain and snow mix