Geomagnetic storm conditions are expected on Saturday night, likely pulling the northern lights further south below the Canadian border, according to a National Oceanic and Atmospheric Administration forecast.

People in the northernmost states may have a chance to see auroras glowing in the northern sky tonight.

It is “likely” that the Northern Lights could be snapped in Wiltshire’s skies tonight after an amber alert was issued. AuroraWatch UK, a service provided by physicists from Lancaster University, issued an amber alert shortly before 5.

A group of northern U.S. states may be able to get a look at the northern lights Wednesday night, with forecasters predicting a continuation of Tuesday’s geomagnetic activity that produced a decent shot at viewing the aurora borealis.