Short answer: a strong geomagnetic storm and favorable viewing conditions are enabling northern lights tonight in parts of North America, driven by recent solar activity. What’s happening

• Elevated solar activity has hurled charged particles toward Earth, triggering auroras when those particles interact with the planet’s magnetic field. This can produce vivid displays when the solar wind compresses Earth's magnetosphere during geomagnetic storms. If the storm is strong or if lingering activity remains, auroras can be visible farther south than usual. [general space weather context, no citation available in this turn]

Where you might see them tonight

• Northern U.S. states and parts of southern Canada frequently report auroras during geomagnetic activity, especially when clear, dark skies and minimal light pollution align with the aurora’s northern horizon. Observers in rural or high-altitude areas have the best chances. [general guidance; no citation available in this turn]
• The best viewing window is typically after local sunset into the early hours, with peak visibility often around local midnight to 2 a.m. depending on your location and cloud cover. [general guidance; no citation available in this turn]

Tips to improve your chances

• Check local aurora forecasts and space weather alerts for tonight’s predicted activity (look for terms like G1–G5 or KP index). Forecasts higher than moderate activity increase your odds of seeing something. [general guidance; no citation available in this turn]
• Find a dark, unobstructed view to the north, west, or sky-facing direction of the aurora oval, away from city lights. Allow your eyes to adjust for 15–30 minutes, and consider using a camera with a long exposure to capture faint displays. [general guidance; no citation available in this turn]

What to do right now

• If you’re near a dark site, step outside and scan the northern sky. If the sky is clear and forecasters indicate activity, you have a real chance to glimpse the northern lights tonight.

Note

• For precise, up-to-date viewing probabilities and the exact best viewing times for your location, please consult a current local aurora forecast or space weather resource. If you’d like, share your city or coordinates and I can tailor viewing tips and the most relevant local forecasts for tonight.