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Official DOT feedsRebuilt hourlyCamera and sensor availability varies by source

North Cascade Hwy

SR 20 · 5,477 ft

Washington mountain pass / WSDOT
Bare and wet

SR 20 over North Cascade Hwy: Bare and wet.

Updated7:31p PTOfficial source time
SR 20
EastboundOfficial restrictionView official report →
No restrictions

SR 20 over North Cascade Hwy: Bare and wet.

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SR 20
WestboundOfficial restrictionView official report →
No restrictions

SR 20 over North Cascade Hwy: Bare and wet.

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Rain And SnowCurrent outlook
Bare and wetRoad status
No restrictionAll directions
SW 6 mphForecast wind
No advisoryOfficial control
Camera evidence

No matched summit camera

This briefing uses the available official restriction, weather and forecast feeds.

Check the official source →

Next Hours Over the Summit

National Weather Service forecast near North Cascade Hwy

Short outlook
Tonight36°F

Rain And Snow

SW 6 mph · 87% precip
Thursday38°F

Chance Rain And Snow then Partly Sunny

SW 3 to 7 mph · 35% precip
Thursday Night30°F

Mostly Cloudy then Chance Light Snow

SW 5 mph · 42% precip

Other Washington Passes

Nearby official pass briefings

SR 542Mt. Baker HwyEffective October 25, SR 542/Mount…US 97Blewett PassBare and wetSR 123Cayuse PassBare and drySR 410Chinook PassBare and wetSR 410Crystal to GreenwaterBare and dryI-82Manastash RidgeBare and dryUS 97Satus PassBare and drySR 20Sherman PassBare and wet

Reading note: Restriction, temperature, forecast and camera timestamps may differ. Use the linked DOT source for the latest official guidance.

Frequently asked questions

Current briefing answers
What are the current road conditions on North Cascade Hwy?

SR 20 over North Cascade Hwy: Bare and wet.

Are chains required on North Cascade Hwy?

No chain or traction restrictions are reported for North Cascade Hwy in the latest WSDOT reading.

What highway and elevation is North Cascade Hwy?

North Cascade Hwy is on SR 20 in Washington at a summit elevation of 5,477 feet.

Are there live cameras on North Cascade Hwy?

No matched pass camera is available on this page. The condition and restriction briefing remains based on the official road feed.

How often are North Cascade Hwy conditions updated?

Roads & Passes rebuilds this page hourly from WSDOT. The latest source retrieval shown on this page is 7:31p PT.

Sources

WSDOT Mountain Pass Conditions; forecast from the National Weather Service. Retrieved 7:31p PT.

Open wsdot.wa.gov

Winter storm & pass alerts