Moderate Activity 🌒 2% Updated live

Aurora Forecast for
Hossa NP Tonight

Current northern lights conditions for Hossa NP, Northern Ostrobothnia, Finland. Latitude 65.5°N · AACGM-v2 magnetic latitude 62.5°N.

National Park: When visiting this wilderness area for aurora viewing, please check local park access hours. The natural darkness provides excellent viewing conditions away from city lights.

Quick Summary: The estimated northern lights outlook for Hossa NP peaks at 6% over the next 24 hours. Viewing window: 00:00–06:00 (Europe/Helsinki).

Aurora forecast

6%

Estimated

Highest estimate · next 24 hours

Viewing window

00:00

– 06:00

Europe/Helsinki

Kp index

3.33

Moderate

Planetary geomagnetic activity

Cloud cover

46%

Partly cloudy

Current sky visibility

Aurora

Tonight's Verdict

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

Hourly Forecast · Estimated

00:00–06:00 · Europe/Helsinki
21
21:00 — 6%
22:00 — 6%
23:00 — 6%
00:00 — 6%
01:00 — 6%
02:00 — 6%
03
03:00 — 0%
04:00 — 0%
05:00 — 0%
06:00 — 0%
07:00 — 0%
08:00 — 0%
09
09:00 — 0%
10:00 — 0%
11:00 — 0%
12:00 — 0%
13:00 — 0%
14:00 — 0%
15
15:00 — 0%
16:00 — 0%
17:00 — 6%
18:00 — 6%
19:00 — 6%
20:00 — 6%
21:00 UTC03:00 UTC09:00 UTC15:00 UTC20:00 UTC
Time (UTC)Estimated (%)
2026-10-12T21:00:00.000Z6%
2026-10-12T22:00:00.000Z6%
2026-10-12T23:00:00.000Z6%
2026-10-13T00:00:00.000Z6%
2026-10-13T01:00:00.000Z6%
2026-10-13T02:00:00.000Z6%
2026-10-13T03:00:00.000Z0%
2026-10-13T04:00:00.000Z0%
2026-10-13T05:00:00.000Z0%
2026-10-13T06:00:00.000Z0%
2026-10-13T07:00:00.000Z0%
2026-10-13T08:00:00.000Z0%
2026-10-13T09:00:00.000Z0%
2026-10-13T10:00:00.000Z0%
2026-10-13T11:00:00.000Z0%
2026-10-13T12:00:00.000Z0%
2026-10-13T13:00:00.000Z0%
2026-10-13T14:00:00.000Z0%
2026-10-13T15:00:00.000Z0%
2026-10-13T16:00:00.000Z0%
2026-10-13T17:00:00.000Z6%
2026-10-13T18:00:00.000Z6%
2026-10-13T19:00:00.000Z6%
2026-10-13T20:00:00.000Z6%
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 2026-10-12T20:13:50.422Z. Kp: fresh · observation 2026-10-12T18:00:00.000Z. Cloud: fresh · cache refresh 2026-10-12T19:35:22.672+00:00. Overall model: estimated.

Window: 00:00–06:00 (Europe/Helsinki). A dash marks a missing input; zero means the model found no visibility under the supplied conditions.

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Oct 13

Kp Index •••
Probability •••
Cloud Cover •••

Oct 14

Kp Index •••
Probability •••
Cloud Cover •••

Oct 15

Kp Index •••
Probability •••
Cloud Cover •••

About Aurora Viewing in Hossa NP

Hossa NP, Finland, is at 65.5°N. Aurora visibility depends on local conditions as well as geomagnetic activity. Its verified magnetic latitude is 62.5°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 Hossa NP 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 Hossa NP tonight?
Aurora visibility in Hossa NP depends on geomagnetic activity (Kp index), cloud cover, and darkness. At 65.5°N latitude, Hossa NP 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 Hossa NP?
The best time to see aurora in Hossa NP 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 Hossa NP?
For the best aurora viewing in Hossa NP, 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 Hossa NP?
Hossa NP is at 65.5°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 Hossa NP, Finland a good place to see northern lights?
Yes! Hossa NP is one of the best locations in the world for aurora viewing. Located at 65.5°N, it sits within the auroral zone where northern lights are frequently visible during active periods.

Nearby Aurora Destinations

Kuusamo

66°N View →

Ruka

66.2°N View →

Syöte

65.6°N View →

Never Miss the Aurora in Hossa NP

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