The “view line” for Tuesday’s aurora forecast dips down into the southeast tip of Oregon, meaning people in the Hermiston and Pendelton area might get to see lights in the night sky. A mostly sunny forecast means luck may be on the side of northern lights watchers.

Residents in a string of northern states could be in with a chance to see the northern lights on Tuesday night, forecasters say.

Several US states could bear witness to the northern lights this week thanks to increased solar activity. Here are the states.