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.

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.

The latest Northern Lights forecast means the aurora borealis may be seen in some northern-tier U.S. states on Wednesday, Nov. 6 as a G1 geomagnetic storm begins.

It creates ribbons of light visible in the night sky - most often seen in northern countries such as Iceland and Finland. When the solar storms are strong, the lights can be seen