The northern lights may appear in skies across the northern U.S. tonight (Jan. 16), according to the National Oceanic and Atmospheric Administration’s (NOAA) Space Weather Prediction Center.

Earth is currently being buffeted by a high-speed solar wind stream from a colossal coronal hole on the sun. When this speedy solar wind arrives at Earth, it can impact our magnetosphere enough to cause periods of geomagnetic storming at the minor (G1) to moderate (G2) levels. This, in turn, can lead to impressive aurora displays.

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Possible aurora view line for tonight courtesy of NOAA’s Space Weather Prediction Center. (Image credit: Map: NOAA Space Weather Prediction Center, background image: Daisy Dobrijevic. Graphic created in Canva.)

NOAA’s 3-day forecast, geomagnetic storm activity is expected to be best at the following times:

1 a.m. – 7 a.m. EST (0600-1200 GMT): Minor (G1) geomagnetic storm conditions possible.

iOS and Android. However, any similar app should work well. I also use the “Space Weather Live” app, which is available on iOS and Android, to get a deeper understanding of whether the current space weather conditions are favorable for aurora sightings.

Want to capture the perfect northern lights photo? Our how to photograph auroras guide can help.