To see the Northern Lights tonight, check locations in the northern U.S. and southern Canada where clear skies and geomagnetic activity align. You’ll have the best chances between around 4 p.m. and 1 a.m. local time, with darker skies being crucial. What to do right now

• Check local aurora forecasts for tonight: look for KP index forecasts (higher values mean stronger aurora) and verify sky conditions for your area.
• Use real-time maps or apps that show the aurora oval and viewlines near your region.
• Pick a dark, open location away from bright city lights, preferably with a clear horizon to the north or northwest.

Practical tips by region

• United States: The northern tier (e.g., Alaska, northern states) typically has the best odds. Some activity can spill as far south as states like Florida during strong events, but chances are much lower there. If you’re in the Midwest or Northeast, head to areas with minimal light pollution and a northern horizon.
• Canada and Northern Europe: If you’re nearby, these are among the most reliable places for tonight’s display when conditions are favorable.
• International considerations: If you’re traveling, pick a dark-sky site with an unobstructed northern view and monitor local space-weather advisories.

Safety and courtesy

• Dress warmly and bring a thermos or hot drink.
• Respect private property and local regulations when choosing a viewing site.
• If you’re with others, give yourself ample time to observe and photograph any displays without rushing.

If you’d like, share your city or a nearby landmark and I can tailor tonight’s best-viewing window and estimate based on typical patterns for that area.