Possibly Acleris subnivana, Acleris forbesana (I'm leaning towards this one), or Acleris implexana.
Very similar to these unidentified specimens at Bug Guide:
And this one which has been identified as Acleris forbesana:
No species identified
The species on this photo is not identified yet. When signed in, you can identify species on photos that you uploaded. If you have earned the social image editing capability, you can also identify species on photos uploaded by others.