SR 410/Chinook Pass Snowpack Below 50 Percent, Early Reopening Unlikely

WA DOT posted an informational update on the snowpack status for SR 410/Chinook Pass, indicating current snowpack is below 50% of average seasonal levels. The post responds to public inquiries about the possibility of early reopening by stating that determination cannot yet be made.

For travelers and transportation companies planning routes through the Cascades, this post indicates that Chinook Pass remains closed and no early reopening should be anticipated based on current conditions. No compliance obligations or regulatory requirements are imposed by this informational update.