A pair of solar flares are expected to reach Earth on Tuesday, April 15, as geomagnetic storm could bring aurora to several northern states.

The best time to witness the celestial event will be just after sunset starting Jan. 10. A meteor shower will also be visible through Jan. 3.

If you’re in Washington state, you might want to look up at the night sky on Tuesday. A pair of coronal mass ejections that left the sun on Sunday, April 13 are set to reach the Earth on April 15.