Five Most Viewed Mountain Pass Cameras

Snoqualmie Pass on I-90

Snoqualmie Summit on I-90 @ MP52
Restrictions Eastbound:
Refer to conditions and weather column for current restriction information
Restrictions Westbound:
Refer to conditions and weather column for current restriction information
Conditions: Milepost 56 to 61, east of the summit, there will be traffic revisions to build detours for use this construction season. Drivers should prepare for up to 2 hours of added travel time until April 25. I-90 is reduced to a single lane eastbound and two lanes westbound until 9 p.m. Sunday, April 20, when the lane revision will return to single lanes in both directions 24 hours a day until next weekend.
Weather: Not Available
Elevation: 3022 ft / 921 m
Temperature: 35ºF / 1ºC
Updated: Sunday April 20, 2014 1:33 AM
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Stevens Pass on US 2

US 2 MP 64.5 West Stevens Pass - Ski Lodge
Restrictions Eastbound:
Traction Tires Advised, Oversize Vehicles Prohibited.
Restrictions Westbound:
Traction Tires Advised, Oversize Vehicles Prohibited.
Conditions: Roadway has snow and slush. Advance notice that avalanche control work is planned for Sunday morning at 4 a.m. to 8 a.m. on Stevens Pass. Eastbound traffic will be stopped at milepost 58, near Scenic. Westbound traffic will be stopped at milepost 64, near the Summit. Avalanche control work generally takes from 30 minutes to 2 hours to complete. WSDOT will provide an update should an extended closure becomes necessary.
Weather: Snowing
Elevation: 4061 ft / 1238 m
Temperature: 32ºF / 0ºC
Updated: Sunday April 20, 2014 1:32 AM
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Blewett Pass on US 97

US 97 MP 164 Blewett Pass Summit
Restrictions Northbound:
No restrictions
Restrictions Southbound:
No restrictions
Conditions: Mountain Pass weather reports have ended for the season. Should adverse weather occur, weather reports will be updated promptly. Crews will keep an eye on forecasts, especially at higher elevations, and will be ready to treat and clear roadways if wintry weather returns. Drivers who travel mountain pass highways should always know before you go, drive for conditions and prepare for winter travel as short-term snow events can happen well into May.
Weather: Not Available
Elevation: 4102 ft / 1250 m
Temperature: 33ºF / 0ºC
Updated: Sunday April 20, 2014 1:35 AM
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White Pass on US 12

White Pass Summit on US12 @ MP 150.9
Restrictions Eastbound:
Refer to conditions and weather column for current restriction information
Restrictions Westbound:
Refer to conditions and weather column for current restriction information
Conditions: Snow and slush on the roadway. WSDOT and contractor crews reduced US 12 to a single lane with alternating traffic near milepost 154, three miles east of White Pass Summit. A temporary traffic signal is guiding vehicles through a single-lane detour. Drivers will experience 10 to 15 minute delays during daylight hours.
Weather: Snowing
Elevation: 4500 ft / 1372 m
Temperature: 32ºF / 0ºC
Updated: Sunday April 20, 2014 1:32 AM
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Manastash Pass on I-82

Manastash Ridge Summit on I-82 @ MP 7
Restrictions Eastbound:
No restrictions
Restrictions Westbound:
No restrictions
Conditions: Mountain Pass weather reports have ended for the season. Should adverse weather occur, weather reports will be updated promptly. Crews will keep an eye on forecasts, especially at higher elevations, and will be ready to treat and clear roadways if wintry weather returns. Drivers who travel mountain pass highways should always know before you go, drive for conditions and prepare for winter travel as short-term snow events can happen well into May.
Weather: Not Available
Elevation: 2672 ft / 814 m
Temperature: 41ºF / 5ºC
Updated: Sunday April 20, 2014 1:20 AM
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