I-90 · Washington
Seattle to
Spokane
Compare the wet western approach, Snoqualmie Pass and the drier inland sections on the same timeline. Summit conditions need their own check rather than a Seattle or Spokane city forecast.
THE DRIVE AT A GLANCE
Checkpoints that change the picture.
These are selected weather samples, not continuous monitoring of every mile.
Seattle
~0h from departure · Official point forecastNorth Bend
~0h 40m from departure · Official point forecastSnoqualmie Pass
~1h 5m from departure · Official point forecastEllensburg
~2h from departure · Official point forecastMoses Lake
~3h from departure · Official point forecastSpokane
~4h 45m from departure · Official point forecast
Know the limits of this route check.
Live road closures, camera feeds and observed pavement conditions are not integrated for this route. Use the official road-authority links above. NWS weather coverage depends on a successful, current response at each checkpoint.
See data sources & coverageKEEP PLANNING
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Keep planning Seattle to Spokane.
Understand the public route facts or prepare your own budget and breaks. Neither action makes a live road-status check.