Live aurora forecast

Northern lights in Kautokeino tonight

Finnmark, Northern Norway · 65° magnetic latitude · Kp 2 threshold

Aurora visibility · Kautokeino
1/9
Low chance tonight

Kp 1 is below the threshold for Kautokeino. Activity would need to rise to Kp 2 before aurora could reach this latitude.

QuietStormExtreme
Threshold
Kp 2
Magnetic latitude
~65°N
Bz ↓ south
- nT
Solar wind
- km/s
Density
- p/cm³
Cloud
-
Conditions right now: - Kp + Bz + solar wind + cloud + moon

Updated: 3 Sept, 14:52 UTC

7-day outlook for Kautokeino

Tonight shows the live Kp reading. The nights after it show the Kp expected from any coronal mass ejection DONKI predicts will arrive that day, and a quiet baseline of Kp 2 where no arrival is forecast.

Today
3 Sept
1
Unlikely
Tomorrow
4 Sept
2
Possible
Sat
5 Sept
2
Possible
Sun
6 Sept
2
Possible
Mon
7 Sept
2
Possible
Tue
8 Sept
2
Possible
Wed
9 Sept
2
Possible

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

auroratonight.space

What Kp is needed here?

Kautokeino sits at a magnetic latitude of approximately 65°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 2 before the auroral oval expands far enough south to be visible from here.

At Kp 2, visibility is possible from Kautokeino 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 Kautokeino

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

Finnmarksvidda plateau, south of Kautokeino

Get directions ↗
Bortle Class 1 - Exceptional dark sky 3 km south of Kautokeino - approximately 5 minute drive on the E45

Kautokeino sits on the Finnmarksvidda - a high, flat plateau in interior Finnmark with no significant settlement for dozens of kilometres in any direction. Driving a few kilometres south of the town on the E45 places you in Bortle Class 1 conditions: no artificial light on any horizon and a full 360° sky above the treeless tundra. This is one of the darkest road-accessible positions in mainland Norway. In winter temperatures can drop to -30°C or lower; the engine must be kept running and appropriate cold-weather gear is essential. At Kp 2, aurora is visible in multiple directions simultaneously from the plateau. The flat landscape means there is no elevated terrain to limit the horizon in any direction.

Kautokeino river valley

Get directions ↗
Bortle Class 1-2 - Exceptional dark sky 1 km from Kautokeino centre - approximately 15 minute walk to the river

The Guovdageineatnu river runs through Kautokeino and the valley banks give a low-lying position with open sky and water foreground. In winter the river freezes and the ice surface reflects aurora overhead. Bortle Class 1-2 from the river banks. The position is a short walk from the town centre, making it practical for those without a hire car. The river ice is thick and stable in midwinter but should be approached cautiously in early and late season. The river valley bends give varied compositions - framing aurora above the frozen river with the tundra horizon behind.

Open plateau, north of Kautokeino

Get directions ↗
Bortle Class 1 - Exceptional dark sky 5 km north of Kautokeino - approximately 8 minute drive on the Rv93

The road north of Kautokeino toward Alta climbs out of the valley and onto the open plateau within a few kilometres. Pulling off on any of the gravel lay-bys gives Bortle Class 1 sky above flat tundra with no obstruction. The north horizon is open. At Kp 2, aurora arcs appear above the treeline (low birch in sheltered sections, open tundra above). This is the most accessible Bortle Class 1 position from Kautokeino - a short drive that gives full dark sky conditions. Cold management is the primary consideration: temperatures below -20°C are common in December and January, and wind exposure is significant on the open plateau.

When to go

Best time to see the northern lights in Kautokeino

At 65°N magnetic latitude, Kautokeino 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 Kautokeino'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

Kautokeino

Norway

Low chance
Kp 1 need Kp 2
Checking darkness…
Alta

Norway

Possible
Kp 1 need Kp 1
Checking darkness…
Honningsvåg

Norway

Possible
Kp 1 need Kp 1
Checking darkness…
The odds

How often does the aurora appear in Kautokeino?

Average nights per month the Kp reached Kautokeino's threshold of 2+, from 15 years of geomagnetic data (2010–2024).

22.5Jan
23.3Feb
23.9Mar
0Apr
0May
0Jun
0Jul
0Aug
14.2Sep
23.8Oct
21Nov
21.1Dec

Counts the Kp 2+ 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 Kautokeino

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

1st
March
23.9
avg aurora nights
Stay 2+ nights for 80% chance
2nd
October
23.8
avg aurora nights
Stay 2+ nights for 80% chance
3rd
February
23.3
avg aurora nights
Stay 1+ nights for 80% chance

Best window

The January to March window averages 70 aurora nights - the strongest consecutive stretch of the year.

How long to stay

For your best chance in March, plan at least 2 nights.

Questions

Common questions about aurora in Kautokeino

What makes Kautokeino distinctive as an aurora location?
Kautokeino (Guovdageaidnu in Northern Sámi) is an inland town at 69°N on the Finnmarksvidda plateau - the high tundra interior of Finnmark. The aurora conditions here differ from the coast in one important way: inland Finnmark has significantly more clear nights than the Norwegian coast. Maritime weather systems bring cloud to Tromsø and Lofoten frequently in winter, while the Finnmarksvidda sits inland and tends to hold clearer skies for longer. At the Kp 2 threshold with Bortle Class 1 sky on the open plateau, aurora quality on clear nights is exceptional. Temperatures in January regularly reach -30°C or lower, which is a practical constraint.
What Kp is needed for aurora at Kautokeino?
Kp 2 from the plateau positions south of town and the river valley. The Kp index measures global geomagnetic activity on a 0-9 scale, updated every 3 hours. At 65°N magnetic latitude, Kp 2 produces a faint but visible arc on a clear dark night. The Bortle Class 1 conditions on the open plateau mean that even low-level activity at Kp 2 is visible when the coastal locations need Kp 2 to overcome cloud or haze.
What is the clear sky advantage of inland Finnmark compared to the coast?
The Norwegian coast is directly exposed to North Atlantic and Barents Sea weather systems, which bring cloud and precipitation frequently in winter. Tromsø, for example, is overcast for the majority of winter nights. The Finnmarksvidda plateau is shielded from some of this moisture by the coastal mountain ranges - when Tromsø is cloudy, Kautokeino may be clear. This is not guaranteed: continental weather from the east and southeast also affects inland Finnmark. But statistically, Kautokeino has a higher proportion of clear nights in winter than coastal northern Norway. Those who check cloud forecasts and are prepared to travel inland on a clear-sky window will find the Finnmarksvidda a worthwhile aurora position.
What is the cultural significance of Kautokeino and the Sámi relationship with the aurora?
Kautokeino is the municipality with the highest proportion of Sámi speakers in Norway and is a centre of Sámi cultural and political life. The Sámi have lived on the Finnmarksvidda for thousands of years. In Northern Sámi, the aurora borealis is guovssahasat - a word that reflects direct experience of the phenomenon rather than a translated term. Traditional Sámi knowledge of the aurora was practical: the lights were observed as indicators of weather and wind. The Beaivváš Sámi Našunálateáhter (national Sámi theatre) is based in Kautokeino. Visitors should treat the area with appropriate respect as an active cultural community.
When is aurora season at Kautokeino, and how cold does it get?
October to April. Kautokeino experiences polar night (mørketid) from approximately late November to mid-January - the sun stays below the horizon for around 45 days. During polar night, any clear hour is usable for aurora. January is the coldest month: temperatures of -25 to -35°C are common, with -40°C recorded in cold spells. At these temperatures, exposed skin freezes in minutes and car engines should not be turned off during a long aurora wait. March offers a better practical combination: polar night is over, darkness still runs from around 8pm to 4am, temperatures are -10 to -20°C (severe but manageable), and spring light makes the landscape accessible. Check Yr.no and satellite cloud imagery before travelling - clear nights on the Finnmarksvidda are the main variable.
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