Northern lights may be visible in 10 states Dec. 23-24

Night sky map showing the 10 states where auroras could be visible as they're above, at least in some part, the aurora viewline for tonight dec. 23.

The northern lights may put on another show across the U.S. tonight as speedy solar wind from an Earth-facing coronal hole is forecast to spark minor (G1) geomagnetic storm conditions, according to the National Oceanic and Atmospheric Administration's (NOAA) Space Weather Prediction Center.

Geomagnetic activity is expected to reach minor (G1) storm levels overnight, which could be good news for aurora chasers as it raises the chance of seeing the northern lights in mid-latitudes.