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North Cascade Hwy

SR 20 · 5,477 ft

Washington mountain pass / WSDOT
SR 20 North Cascade Highway is open as…

SR 20 over North Cascade Hwy: SR 20 North Cascade Highway is open as…. Eastbound: No current information available. Westbound: No current information available.

Updated1:19p PTOfficial source time
SR 20
EastboundOfficial restrictionView official report →
No current information available

SR 20 over North Cascade Hwy: SR 20 North Cascade Highway is open as…. Eastbound: No current information available. Westbound: No current information available.

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SR 20
WestboundOfficial restrictionView official report →
No current information available

SR 20 over North Cascade Hwy: SR 20 North Cascade Highway is open as…. Eastbound: No current information available. Westbound: No current information available.

›
Mostly CloudyCurrent outlook
SR 20 North Cascade Highway is open as…Road status
No current information availableEastbound
S 3 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
This Afternoon45°F

Mostly Cloudy

S 3 mph · 14% precip
Tonight31°F

Mostly Cloudy then Slight Chance Snow Showers

E 3 to 8 mph · 15% precip
Sunday43°F

Chance Rain And Snow Showers

E 6 to 9 mph · 29% precip

Other Washington Passes

Nearby official pass briefings

US 97Blewett PassSeasonal reporting pausedSR 123Cayuse PassSeasonal reporting pausedSR 410Chinook PassSeasonal reporting pausedSR 410Crystal to GreenwaterSeasonal reporting pausedI-82Manastash RidgeSeasonal reporting pausedSR 542Mt. Baker HwySeasonal reporting pausedUS 97Satus PassBare and drySR 20Sherman Passno current information available. The…

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: SR 20 North Cascade Highway is open as…. Eastbound: No current information available. Westbound: No current information available.

Are chains required on North Cascade Hwy?

Eastbound: No current information available. Westbound: No current information available.

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 1:19p PT.

Sources

WSDOT Mountain Pass Conditions; forecast from the National Weather Service. Retrieved 1:19p PT.

Open wsdot.wa.gov

Winter storm & pass alerts