Forecasters predict a fair amount of aurora borealis activity that will decrease significantly by Thursday night.

The Northern Lights, or Aurora Borealis, paint the night skies with their ethereal glow, captivating the hearts of onlookers in Canada’s northern regions. Often described as nature’s own light show, these luminous phenomena intrigue and inspire both scientists and sky-gazers alike.

NOAA predicts northern lights visible across much of the northern US due to a geomagnetic storm on Tuesday night.

The best time to try and see the northern lights is between 10 p.m. and 2 a.m., according to NOAA. If you’re hoping to see the lights, the best visibility will be from a spot pointing north that’s away from city light pollution, NOAA suggests. It should also ideally be at a higher altitude, such as on top of a hill.