Aurora forecast map

Every city, town and region we forecast, coloured by the minimum Kp index (the global geomagnetic-activity scale, 0 to 9) each one needs. Click any pin for tonight's conditions.

Prefer a list? Browse all locations →
Minimum Kp to see aurora
  • Kp 1–2 · easiest
  • Kp 3–4 · moderate
  • Kp 5–6 · strong storm
  • Kp 7–9 · extreme storm
Photograph the aurora

Recommended gear

Tested picks for capturing the aurora on long, cold nights.

As an Amazon Associate, Aurora Tonight earns from qualifying purchases. Affiliate links never influence the forecast or which gear is recommended.

Aurora Tonight

Aurora Tonight

Add to your home screen for instant aurora alerts

Add to your home screen

Tap then Add to Home Screen for instant aurora alerts