Mountain Pass Conditions

Live weather and road data for mountain passes

Conditions can change rapidly — confirm road closures and chain requirements with WSDOT, CoTrip, or Caltrans before driving. Disclaimer

Blewett Pass US 97

4,102 ft elevation

WSDOT Details →
52°F

Travel Advisory Active

Weather

N/A

Road Condition

Reports have ended for this season. Traditionally weather and road conditions are reported on this page from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available.

Updated: 7/20/2026, 6:51:36 AM

Cayuse Pass SR 123

4,675 ft elevation

WSDOT Details →
°F

Travel Advisory Active

Weather

N/A

Road Condition

Cayuse Pass is open for the season. Reports have ended for this season. Traditionally weather and road conditions are reported from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available

Updated: 7/20/2026, 6:51:00 AM

Chinook Pass SR 410

5,430 ft elevation

WSDOT Details →
°F

Travel Advisory Active

Weather

N/A

Road Condition

Chinook Pass is open. Traditionally weather and road conditions are reported from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available

Updated: 7/20/2026, 6:58:59 AM

Crystal to Greenwater SR 410

2,600 ft elevation

WSDOT Details →
°F

Travel Advisory Active

Weather

N/A

Road Condition

Reports have ended for this season. Traditionally weather and road conditions are reported from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available

Updated: 7/20/2026, 6:50:35 AM

Disautel Pass SR 155

3,252 ft elevation

WSDOT Details →
°F

Weather

N/A

Road Condition

SR 155 is closed from milepost 46, two miles north of Nespelem to milepost 77, one mile east of Omak, due to a wildfire. An estimated reopening time is not determined.

Updated: 7/24/2026, 12:05:23 PM

Loup Loup Pass SR 20

4,020 ft elevation

WSDOT Details →
52°F

Weather

N/A

Road Condition

Reports have ended for this season. Traditionally weather and road conditions are reported on this page from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available.

Updated: 4/24/2026, 1:54:48 PM

Manastash Ridge I-82

2,672 ft elevation

WSDOT Details →
57°F

Travel Advisory Active

Weather

N/A

Road Condition

Reports have ended for this season. Traditionally weather and road conditions are reported on this page from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available.

Updated: 7/20/2026, 6:51:41 AM

Mt. Baker Hwy SR 542

4,250 ft elevation

WSDOT Details →
°F

Travel Advisory Active

Weather

N/A

Road Condition

Effective June 10, SR 542/Road to Artist Point has reopened for the season. Reports have ended for this season. Traditionally weather and road conditions are reported from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available

Updated: 7/20/2026, 6:54:46 AM

North Cascade Hwy SR 20

5,477 ft elevation

WSDOT Details →
°F

Weather

N/A

Road Condition

SR 20 North Cascade Highway is open as of Sunday, June 14. Traditionally, weather and road conditions are reported from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available.

Updated: 6/14/2026, 8:19:26 PM

Satus Pass US 97

3,107 ft elevation

WSDOT Details →
52°F

Travel Advisory Active

Weather

Clear skies

Road Condition

Bare and dry

Updated: 7/20/2026, 6:41:23 AM

Sherman Pass SR 20

5,575 ft elevation

WSDOT Details →
52°F

Travel Advisory Active

Weather

N/A

Road Condition

no current information available. The reporting has ended for this season.

Updated: 7/20/2026, 6:41:01 AM

Snoqualmie Pass I-90

3,022 ft elevation

WSDOT Details →
54°F

Travel Advisory Active

Weather

Travel impacts will be updated here if conditions cause delays of an hour or more. For other cross-state travel conditions, check WSDOT's real-time travel map.

Road Condition

Reports have ended for this season. Traditionally weather and road conditions are reported on this page from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available.

Updated: 7/20/2026, 6:48:19 AM

Stevens Pass US 2

4,061 ft elevation

WSDOT Details →
°F

Travel Advisory Active

Weather

N/A

Road Condition

Reports have ended for this season. Traditionally weather and road conditions are reported on this page from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available.

Updated: 7/20/2026, 6:58:20 AM

Tiger Mountain SR18

1,377 ft elevation

WSDOT Details →
°F

Travel Advisory Active

Weather

N/A

Road Condition

Reports have ended for this season. Traditionally weather and road conditions are reported from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available

Updated: 7/20/2026, 6:50:17 AM

Wauconda Pass SR 20

4,310 ft elevation

WSDOT Details →
52°F

Weather

N/A

Road Condition

Reports have ended for this season. Traditionally weather and road conditions are reported on this page from November 1 to April 1. Should adverse weather occur that will impact travel, updates will be provided as information is available.

Updated: 4/24/2026, 1:54:48 PM

White Pass US 12

4,500 ft elevation

WSDOT Details →
48°F

Travel Advisory Active

Weather

N/A

Road Condition

Weather and road conditions are reported on this page from November 1 to April 1. Should incidents occur that will impact travel, updates will be provided as information is available.

Updated: 7/20/2026, 6:41:43 AM