PHOTOS: Northern Lights fill the skies of Western Montana

The Northern Lights as seen over Lake McDonald.Robert Hanson
The Northern Lights as seen in the Stevensville area.Beth Harper-Schurman
The Northern Lights as seen in the Plains area.Lisa Sickles
The Northern Lights as seen in the Plains area.Lisa Sickles
The Northern Lights as seen in the Plains area.Lisa Sickles