Can I See the Northern Lights Tonight?
A local answer built from the aurora signal, darkness, clouds and moonlight—not a Kp number pretending to be a visibility forecast.
Works anywhere in the United States: tap Use my location for conditions near me, or type any U.S. city or ZIP code.
Optional. Your browser shares a location rounded to about 0.001° only after you tap. It is used to load nearby conditions and is not included in analytics.
Where the auroral oval is now
The same NOAA auroral-oval view used on the Michigan tool, plus the modeled OVATION signal at your searched location.
Brighter areas on NOAA’s map indicate a stronger modeled aurora signal. Clouds, darkness, light pollution and horizon still determine whether you can actually see it.
Open the official NOAA aurora forecast ↗Best weather window after dark
This ranks cloud cover only among dark hours. It does not assume the current aurora signal will last until the weather window.
What the answer is actually combining
OVATION: NOAA’s 30–90 minute modeled aurora signal near your location. Kp: broad geomagnetic context. NWS: local darkness and cloud cover. USNO: moon phase and illumination when available.
What can still ruin a good-looking result
Light pollution, a blocked northern horizon, haze, moon glare and a fast-changing aurora can all matter. OVATION is not a percent chance of seeing aurora and Kp is not a local visibility forecast.
Northern lights questions this tool answers
How do I check the northern lights near me?
Tap Use my location, or type a U.S. city or ZIP code. The answer is built for that spot: the modeled aurora signal overhead, when it is actually dark there, how much cloud the local NWS forecast expects during those dark hours, and how much moonlight is competing with it.
Can I see the aurora tonight if it is cloudy?
Generally no. Aurora happens far above the clouds, so an overcast deck hides it completely regardless of how strong the storm is. That is why the answer here ranks cloud cover only among dark hours rather than reporting a headline number that ignores the sky you are standing under.
How far ahead does this look?
The NOAA OVATION signal is a 30 to 90 minute nowcast, and the dark-weather window covers roughly the next 30 hours, which means tonight and, depending on when you look, tomorrow night. This tool does not forecast aurora a week out, and anything that claims to is selling a Kp outlook as a local visibility forecast.
Is a high Kp enough to go out?
No. Kp is a broad planetary index of geomagnetic activity, not a statement about your sky. A Kp 5 under solid cloud with a full moon is a worse night than a quieter reading under clear dark skies with the oval sitting overhead. Kp is shown here as context, never as a chance of seeing anything.
Why does the moon matter?
A bright moon washes out faint aurora the same way it washes out the Milky Way. Illumination near full will not stop a strong display, but it will flatten the soft green glow that makes up most sightings at mid-latitudes.
What about light pollution and the horizon?
At mid-latitudes the aurora usually sits low in the north, so a town glow or a treeline in that direction can end the night before the sky does. A dark site with an open northern horizon is worth more than a slightly better cloud forecast.
Northern lights tonight across the U.S.
The live locator above works for any U.S. location. These deeper state tools add regional viewing thresholds, local cloud context and place-specific guidance where aurora search demand is strongest.
Use the national location search above. It combines NOAA aurora signals with darkness, moonlight and local NWS cloud cover instead of relying on Kp alone.