Northern Lights in Michigan Tonight
Live aurora forecasts for 22 Michigan locations, the Kp threshold each one needs, and the state's best dark-sky viewing spots.
Reading the solar wind…
Live forecast by city
Eye/camera tonight = chance of seeing (or photographing) aurora at some point tonight, from the Kp forecast, cloud forecast, and moon. Camera threshold = the Kp at which a phone night-mode shot picks up aurora your eyes can't see yet.
Best dark-sky viewing spots in Michigan
Two miles of Lake Michigan shoreline at the Straits of Mackinac; a flagship Great Lakes dark-sky park.
Keweenaw Dark Sky Park ↗
Bortle 2The northern tip of the Upper Peninsula, the best aurora latitude in Michigan.
Dr. T.K. Lawless Park ↗
Bortle 3Southwest Michigan's designated dark-sky county park.
Port Crescent State Park ↗
Bortle 3Dark northern horizon over Lake Huron at the tip of the Thumb.
Wilderness State Park ↗
Bortle 2Dark-sky preserve west of Mackinaw City with northern water horizons.
Free Michigan sky alerts, no app required
One email when aurora conditions align at your location, plus meteor reminder and go-time emails for peaks worth watching. Web alerts cover one US location per email.
Northern lights in Michigan: FAQ
›Can you see the northern lights in Michigan?
Yes, with the right geomagnetic activity. The best-placed location we track in Michigan is Copper Harbor (magnetic latitude 56.4°), which needs roughly Kp 3.5 for aurora on the northern horizon. Displays that strong happen roughly 10–25 nights per year near solar maximum. Every city's live forecast is linked below.
›When is the best time to see the northern lights in Michigan?
September through April, roughly 10 PM to 2 AM local time. Geomagnetic activity statistically peaks around the equinoxes (September/October and March/April), and long dark nights beat summer twilight. We're near the maximum of Solar Cycle 25, so 2026–2027 is prime time.
›Where are the best places to watch aurora in Michigan?
Michigan's standout dark-sky locations are Headlands International Dark Sky Park, Keweenaw Dark Sky Park, Dr. T.K. Lawless Park, Port Crescent State Park, Wilderness State Park. The recipe anywhere: minimal light pollution and an unobstructed view to the north.
›What Kp index do I need in Michigan?
It varies across the state: Copper Harbor needs about Kp 3.5, while Ann Arbor needs about Kp 6. Phone cameras capture aurora roughly one Kp level earlier than eyes at every location.