Live aurora forecast

Northern lights in Finnish Lapland tonight

Finnish Lapland · 67° magnetic latitude · Kp 1–2 threshold

Aurora visibility · Finnish Lapland
1/9
Possible tonight

Kp 1 is at the threshold for Finnish Lapland. Aurora may be visible from a dark site if cloud cover permits.

QuietStormExtreme
Threshold
Kp 1–2
Magnetic latitude
~67°N
Bz ↓ south
- nT
Solar wind
- km/s
Density
- p/cm³
Cloud
-
Conditions right now: - Kp + Bz + solar wind + cloud + moon

Updated: 10 Jul, 13:00 UTC

7-day outlook for Finnish Lapland

Today
10 Jul
1
Possible
Tomorrow
11 Jul
3
Good chance
Sun
12 Jul
3
Good chance
Mon
13 Jul
3
Good chance
Tue
14 Jul
3
Good chance
Wed
15 Jul
3
Good chance
Thu
16 Jul
3
Good chance

Based on CME arrival predictions from NASA DONKI. Arrival times ±6 hours.

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What Kp is needed here?

Finnish Lapland sits at a magnetic latitude of approximately 67°N. The Kp index - a global measure of geomagnetic activity on a scale from 0 (quiet) to 9 (extreme storm), updated every 3 hours - needs to reach Kp 1–2 before the auroral oval expands far enough south to be visible from here.

At Kp 1–2, visibility is possible from Finnish Lapland but skies need to be clear and dark. Cloud cover and light pollution remain the main obstacles even when Kp is high enough.

Plan your viewing

Best dark sky sites near Finnish Lapland

Light pollution is the biggest obstacle after cloud cover. These sites give you the best dark northern horizon within reach.

Urho Kekkonen National Park

Get directions ↗
Bortle Class 1 - Exceptional dark sky Accessible from Saariselkä - approximately 10 minute drive to the park boundary

Finland's second largest national park at 2,550 square kilometres, adjacent to Saariselkä fell resort. The park is a roadless wilderness of fells, rivers, and boreal forest - no artificial light sources inside the boundary. Bortle 1 conditions at the summit fells above the tree line. The Kiilopää fell centre at the park entrance gives guided aurora walks year-round. The open fell terrain above 400 metres is the ideal elevation for watching aurora without tree obstructions.

Pallas-Yllästunturi National Park

Get directions ↗
Bortle Class 1 - Exceptional dark sky Accessible from Ylläs or Levi ski resorts

Finland's third largest national park, running 100 kilometres from Hetta in the north to Ylläs in the south. The Pallas fell range reaches 807 metres - the highest ground in Finnish Lapland accessible via a trail from the Pallastunturi hotel. Above the tree line, the sky is open in all directions. Bortle 1 conditions on the fells. The park is directly accessible from the Levi and Ylläs ski resorts, making it convenient for visitors already based at either resort.

Lemmenjoki National Park

Get directions ↗
Bortle Class 1 - Exceptional dark sky North of Ivalo - approximately 60 minute drive to the park boundary

Finland's largest national park at 2,855 square kilometres, bordering Norway. The remotest of the Lapland national parks - the interior is accessible only by boat along the Lemmenjoki river or on foot. The park boundary is about 60 km north of Ivalo. Bortle 1 conditions throughout. For visitors staying in Ivalo, the empty forest roads north toward the park boundary already give dark sky well before the park itself.

When to go

Best time to see the northern lights in Finnish Lapland

At 67°N magnetic latitude, Finnish Lapland has one of the longest aurora seasons in the world. Meaningful darkness returns in late August and displays are possible on almost any clear night from September through March. Only the endless daylight of May, June, and July rules out viewing completely.

Activity peaks around the September and March equinoxes, when Earth's magnetic field geometry is most favourable for coupling with the solar wind. Events during these two windows tend to produce the strongest displays of the year for observers at Finnish Lapland's latitude.

May through July is effectively impossible for aurora viewing: the midnight sun keeps the sky bright around the clock at this latitude. No storm level, not even G5, can produce a visible display without astronomical darkness.

Up to 8 locations

Finnish Lapland

Finland

Possible
Kp 1 need Kp 1-2
Checking darkness…
Saariselkä

Finland

Possible
Kp 1 need Kp 1-2
Checking darkness…
Ivalo

Finland

Possible
Kp 1 need Kp 1
Checking darkness…
The odds

How often does the aurora appear in Finnish Lapland?

Average nights per month the Kp reached Finnish Lapland's threshold of 1+, from 15 years of geomagnetic data (2010–2024).

24.8Jan
27.3Feb
31.8Mar
0Apr
0May
0Jun
0Jul
0Aug
19.7Sep
31.1Oct
25Nov
22.6Dec

Counts the Kp 1+ threshold only - cloud cover and local darkness are not included.
Kp data: GFZ German Research Centre for Geosciences, CC BY 4.0

Make it happen

Plan your trip to Finnish Lapland

Based on 15 years of geomagnetic data (2010–2024)

1st
March
31.8
avg aurora nights
Requires an extended stay
2nd
October
31.1
avg aurora nights
Requires an extended stay
3rd
February
27.3
avg aurora nights
Stay 1+ nights for 80% chance

Best window

The January to March window averages 84 aurora nights - the strongest consecutive stretch of the year.

How long to stay

Aurora at this latitude requires patience - allow as many nights as possible during March.

From the community

Aurora photographs from Finnish Lapland

Real photos sourced from Wikimedia Commons.

Aurora over Finnish LaplandAurora over Finnish Lapland
Aurora over Finnish LaplandAurora over Finnish Lapland
Aurora over Finnish LaplandAurora over Finnish Lapland
Aurora over Finnish LaplandAurora over Finnish Lapland
Aurora over Finnish LaplandAurora over Finnish Lapland
Aurora over Finnish LaplandAurora over Finnish Lapland
Questions

Common questions about aurora in Finnish Lapland

Which part of Finnish Lapland is best for aurora?
Above 68°N - the fell resort belt running from Saariselkä and Ivalo in the east to Levi and Ylläs in the west. These resorts sit inside the auroral oval with Kp 1 to 2 thresholds. Saariselkä and Ivalo are generally regarded as the best dark sky positions due to their proximity to Urho Kekkonen National Park. Levi and Kittilä are the best connected by direct international flights. All are significantly better than Rovaniemi, which is on the Arctic Circle and needs Kp 2 to 3.
What Kp is needed for aurora in Finnish Lapland?
Kp 1 to 2 from the resorts above 68°N. The Kp index is a global measure of geomagnetic activity on a scale from 0 to 9, updated every 3 hours. Finnish Lapland sits inside the auroral oval for most of its extent - meaning aurora is the norm on clear nights rather than the exception. Kp 1 events produce visible aurora from the fell tops. Even on geomagnetically quiet nights, weak aurora is often present and can be captured on camera.
How many nights per year is aurora visible in Finnish Lapland?
Around 100 to 200 nights per year have aurora present above Saariselkä during the dark season. The limiting factor is almost entirely cloud cover. Finnish Lapland averages roughly 40 to 50 per cent cloud cover on any given night, which translates to around 60 to 100 clear or partly-clear nights per season. A week-long trip gives a good probability of seeing at least one display from a clear sky.
When is the aurora season in Finnish Lapland?
Late August through April. The polar night - continuous darkness - runs from late November through mid-January at the northernmost points. October is statistically one of the most active months for geomagnetic activity, with long dark periods and reasonable weather. March and April keep long nights alongside slightly warmer temperatures. The summer months (late May to late July) are too bright for aurora even if it is present.
Do I need to stay at a specific resort or will any location in Lapland work?
Any resort above 68°N gives a Kp 1 threshold. The differences are practical: Saariselkä and Ivalo are the darkest, with direct access to Urho Kekkonen National Park. Levi and Kittilä have better direct flight connections from the UK and Europe. Luosto is quieter than Levi. Ylläs is less visited than Levi but equally well positioned. For dedicated aurora watching, Saariselkä or Ivalo give the best conditions. For a combined ski and aurora trip, Levi or Ylläs is the more practical choice.
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