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. (Here’s an updated forecast for Sunday night.)

Most regions within the states have a low likelihood of seeing the Northern Lights, though Alaska and the upper edges of Montana, North Dakota and Minnesota have a much higher chance. The lights are typically the most active between 10 p.m. and 2 a.m. NOAA ...

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.