Moderate Activity 🌒 13% Updated live

Aurora Forecast for
Herukka Tonight

Current northern lights conditions for Herukka, North Ostrobothnia, Finland. Latitude 65.1°N · AACGM-v2 magnetic latitude 62.2°N.

Quick Summary: The estimated northern lights outlook for Herukka peaks at 0% over the next 24 hours. No suitable viewing window.

Aurora forecast

0%

Estimated

Highest estimate · next 24 hours

Viewing window

No suitable viewing window

Europe/Helsinki

Kp index

3.33

Moderate

Planetary geomagnetic activity

Cloud cover

100%

Overcast

Current sky visibility

Aurora

Tonight's Verdict

Low aurora probability in Herukka tonight. Check back tomorrow for updated conditions.

Hourly Forecast · Estimated

20
20:00 — 0%
21:00 — 0%
22:00 — 0%
23:00 — 0%
00:00 — 0%
01:00 — 0%
02
02:00 — 0%
03:00 — 0%
04:00 — 0%
05:00 — 0%
06:00 — 0%
07:00 — 0%
08
08:00 — 0%
09:00 — 0%
10:00 — 0%
11:00 — 0%
12:00 — 0%
13:00 — 0%
14
14:00 — 0%
15:00 — 0%
16:00 — 0%
17:00 — 0%
18:00 — 0%
19:00 — 0%
20:00 UTC02:00 UTC08:00 UTC14:00 UTC19:00 UTC
Time (UTC)Estimated (%)
2026-10-14T20:00:00.000Z0%
2026-10-14T21:00:00.000Z0%
2026-10-14T22:00:00.000Z0%
2026-10-14T23:00:00.000Z0%
2026-10-15T00:00:00.000Z0%
2026-10-15T01:00:00.000Z0%
2026-10-15T02:00:00.000Z0%
2026-10-15T03:00:00.000Z0%
2026-10-15T04:00:00.000Z0%
2026-10-15T05:00:00.000Z0%
2026-10-15T06:00:00.000Z0%
2026-10-15T07:00:00.000Z0%
2026-10-15T08:00:00.000Z0%
2026-10-15T09:00:00.000Z0%
2026-10-15T10:00:00.000Z0%
2026-10-15T11:00:00.000Z0%
2026-10-15T12:00:00.000Z0%
2026-10-15T13:00:00.000Z0%
2026-10-15T14:00:00.000Z0%
2026-10-15T15:00:00.000Z0%
2026-10-15T16:00:00.000Z0%
2026-10-15T17:00:00.000Z0%
2026-10-15T18:00:00.000Z0%
2026-10-15T19:00:00.000Z0%
How to read this forecast

The next 24 hours use calculated local darkness and a retained aurora activity heuristic. They are not a measured or statistically calibrated chance of seeing aurora. Aggregate cloud cover is held constant unless a timed weather forecast is available.

Generated 2026-10-14T19:24:56.805Z. Kp: fresh · observation 2026-10-14T18:00:00.000Z. Cloud: fresh · cache refresh 2026-10-14T16:45:55.021+00:00. Overall model: estimated.

Window: No suitable viewing window. A dash marks a missing input; zero means the model found no visibility under the supplied conditions.

27-Day Forecast

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Oct 15

Kp Index •••
Probability •••
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Oct 16

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Oct 17

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About Aurora Viewing in Herukka

Herukka, Finland, is at 65.1°N. Aurora visibility depends on local conditions as well as geomagnetic activity. Its verified magnetic latitude is 62.2°N; Kp 1–3 is an approximate screening range, not a visibility probability. Even favourable activity can be hidden by clouds or daylight. Find a dark, open northern horizon and check the sky before travelling.

Follow forecasts, cloud maps and aurora alerts for Herukka in Aurora Hunt, then confirm darkness, local cloud and access before going outside.

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Frequently Asked Questions

Can you see aurora in Herukka tonight?
Aurora visibility in Herukka depends on geomagnetic activity (Kp index), cloud cover, and darkness. At 65.1°N latitude, Herukka typically needs a Kp index of 1–3 for visible aurora. Check the real-time forecast above for tonight's conditions.
What time is best to see northern lights in Herukka?
The best time to see aurora in Herukka is typically between 10 PM and 2 AM local time, when skies are darkest. Aurora can appear any time after astronomical twilight, but peak activity usually occurs around local midnight.
Where to watch aurora in Herukka?
For the best aurora viewing in Herukka, find a location away from city light pollution with a clear view to the north. Dark areas outside the city center, elevated viewpoints, and spots near water are ideal. Check cloud cover before heading out.
What Kp index is needed to see aurora in Herukka?
Herukka is at 65.1°N latitude and typically requires a Kp index of 1–3 for visible aurora. Higher Kp values mean stronger geomagnetic storms and better aurora visibility, even at lower latitudes.
Is Herukka, Finland a good place to see northern lights?
Yes! Herukka is one of the best locations in the world for aurora viewing. Located at 65.1°N, it sits within the auroral zone where northern lights are frequently visible during active periods.

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