Northern lights tonight in Oulu

Live hourly aurora score for Oulu, Finland: NOAA activity, cloud cover, darkness and the moon, with the nearest webcams.

North Ostrobothnia, Finland, 65.01°N 25.47°ERovaniemi guide

Nearest webcams

Closest cameras first, including road and weather cameras within about 400 km.

Northern lights in Oulu: what to expect

Latitude
65.01° N
Magnetic latitude
62.2°
Kp needed
2+
Clear-night chance
~42%

Oulu lies at 65.01° N in North Ostrobothnia, Finland, about 172 km south of the Arctic Circle. Its geomagnetic latitude of about 62.2° is just south of the usual auroral oval. Aurora is seen on many active nights, often low in the northern sky, and the oval's edge reaches this far south from about Kp 2. A dark, clear night has roughly a 42% chance of some aurora.

Nights with at least two hours of real darkness run from late August to late April; in the light summer nights between, the aurora cannot be seen. Around the winter solstice the sun is more than 12° below the horizon for about 15 hours a day.

Clouds decide most nights. The hourly score above uses the live cloud forecast for this exact spot; for trip planning, the Rovaniemi guide (166 km away) covers the best months and clear-night odds for the wider region.

Coordinates: Wikipedia. Magnetic latitude, Kp and darkness are calculated from them; the clear-night chance is a long-term average, not a forecast.