The lights may also appear low on the horizon between 10 p.m. tonight and 10 a.m. tomorrow. The Kp will be at a 5 during both of these periods. What are Kp numbers? The Kp number is a scale that ...

The lights may also appear low on the horizon between 10 p.m. tonight and 10 a.m. tomorrow. The Kp will be at a 5 during both of these periods. What are Kp numbers? The Kp number is a scale that ...

The northern lights are forecast to be a three out of nine on the Kp index scale tonight, meaning they're predicted to be "quite pleasing" to look at as they move further away from the poles.

The northern lights — also called aurora borealis — could be visible in Alaska, Washington, Montana, North Dakota, Minnesota, Michigan, Maine, northern parts of Idaho, Wyoming, Iowa, New York ...

(NEXSTAR) — A severe geomagnetic storm could bring the northern lights and possible technological effects to the U.S. to start the week, NOAA’s Space Weather Prediction Center has warned.

Northern lights forecasts can be found on NOAA’s Space Weather Prediction Center website or an aurora forecasting app. Consider aurora-watching in a quiet, dark area away from city lights.