Rovaniemi, Finland · 66.5° N

Northern lights forecast
for Rovaniemi

A sky worth staying up for.

The lights are only half the story. See aurora activity and cloud cover together, and find your moment of clear sky.

Tonight · 08–09 Sep 2026

Time	Potential	Cloud	Chance	Kp
18:00	85%	—	—	4.67
19:00	85%	—	—	4.67
20:00	85%	—	—	4.67
21:00	85%	—	—	4.33
22:00	85%	—	—	4.33
23:00	85%	93%	6%	4.33
00:00	70%	93%	5%	3.33
01:00	70%	93%	5%	3.33
02:00	70%	93%	5%	3.33
03:00	70%	88%	8%	3.67
04:00	70%	93%	5%	3.67
05:00	70%	92%	2%	3.67
06:00	85%	94%	0%	4.67

KP index now

3.0

Trend: steady

Cloud cover, next hour

88%

FMI forecast, not an observation

Temperature, next hour

6.6°C

Sunset / Sunrise

20:14 / 06:13