Two Nickelback shows set for tonight (June 19) and Saturday (June 20) at the Amphitheatre Northwest and the Gorge Amphitheatre, respectively, have been canceled, Live Nation has just announced.

A Friday afternoon news release from the organization said "artist illness" forced the cancellations.

The band was to perform with special guest Lifehouse.

Further details will follow on the band’s official website. Refunds are available at point of purchase.