I-84 Oregon Road Conditions

I-84 West crosses 376 miles of Oregon, from the Idaho line to its end in the state. That is 49% of I-84 West's 770 miles.

Inside Oregon it meets I-5 at Portland.

By mile marker, I-84 West passes Portland 0. It is the only city on this stretch that the mileposts name.

It carries Cabbage Hill at 3,615 ft, where the weather at the summit is not the weather on the approach.

No full closures are reported on I-84 West in Oregon as of Sep 20, 2026 1:03 PM UTC, and no lane closures or roadworks either. Always check with the responsible state DOT before setting off.

NOAA 1991–2020 Climate Normals, from a weather station in Oregon. A dash is a figure that station does not report, not a zero.

Every figure above is a town or a city. The summits are a different climate: Cabbage Hill (Deadman Pass, I-84), Santiam Pass, Siskiyou Summit have its own page with the readings at the top and a six-day summit forecast.

Towns Along I-84 West in Oregon

From Portland to Ontario, with the position of each town measured along this stretch itself — counted from the Portland end, not from a state milepost, so it will not match the numbers on the signs.

1. 2 mi Portland
2. 13 mi Gresham 2.5 mi off the road
3. 14 mi Wood Village
4. 16 mi Troutdale
5. 44 mi Cascade Locks
6. 84 mi The Dalles
7. 162 mi Boardman
8. 186 mi Stanfield 1.2 mi off the road
9. 206 mi Pendleton
10. 260 mi La Grande
11. 302 mi Baker City 1.1 mi off the road
12. 373 mi Ontario 1.2 mi off the road

Places from the US Census Gazetteer and population estimates, both public domain; distances measured along this page's own route geometry.

Related Roads

I-84 West in Oregon Road Weather FAQ

Is I-84 West in Oregon closed right now?

No full closures are reported on I-84 West in Oregon. No lane closures or roadworks are reported either.

What are I-84 West in Oregon road conditions today?

The map on this page colors the route along I-84 West in Oregon by what is on the pavement right now — dry, wet, slush, snow or ice — from radar and surface data, last updated Sep 20, 2026 1:03 PM UTC. Right now temperatures run from 44°F to 60°F and the strongest wind is 6 mph.

Are there mountain passes on I-84 West in Oregon?

Yes — one on this site, Cabbage Hill at 3,615 ft. Each has its own summit page.

Where are Oregon road closures reported officially?

Oregon's official traveler information service is tripcheck.com, and it is where closures and restrictions are reported.

Are there live traffic cameras on I-84 West in Oregon?

Yes. This page shows 6 live views on I-84 West in Oregon from the state transportation departments' own camera feeds, further down the page, refreshed each time you load it.

How often are I-84 West in Oregon road conditions updated?

The road surface and weather layers are rebuilt whenever this page is opened with data more than ten minutes old, and refreshed on a schedule in between, so nothing here is more than about two hours old even on a road nobody has looked at. Closures and road blocks are re-imported from the state 511 feeds every fifteen minutes, and the written state-by-state summaries are refreshed daily. Every section on this page carries the time its data was fetched.