Aurora forecast alert

Iceland northern lights forecast Oct. 12, 2026: Kp 5.3

NOAA forecasts Kp 5.33 from 06:00–09:00 GMT on October 12 for Hafnarfjörður, Keflavík, Garðabær, Kópavogur, Akranes and Reykjavík. The interval includes dawn. An earlier 03:00–06:00 UTC slot is forecast at Kp 5.67 and can be an alternate watch window if local darkness and conditions allow.

By AuroraMe Space Weather Desk Published Oct 10, 2026, 08:16 CEST Updated Oct 10, 2026, 08:16 CEST Forecast window Reykjavík: Oct 12, 06:00–09:00 GMT (Kp 5.33; includes dawn)
Aurora visibility forecast WATCH

The listed Kp 5.33 interval includes dawn. Check local darkness, clouds and the live city forecast before travelling; NOAA's Kp forecast does not guarantee a visible display.

City window 06:00–09:00 GMT Kp 5.33; includes dawn
Earlier alternate 03:00–06:00 UTC NOAA forecast Kp 5.67
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Quick answer

NOAA forecasts Kp 5.33 from 06:00–09:00 GMT on October 12 in Reykjavík and the listed Iceland cities, but this window includes dawn. The earlier 03:00–06:00 UTC slot is forecast at Kp 5.67 and can be an alternate watch window if local darkness, clouds and the live city forecast support it.

City forecast

City forecast — 2026-10-12

Country City Forecast window Visibility call Cloud risk
Iceland Hafnarfjörður Oct 12, 06:00–09:00 GMT (Kp 5.33; includes dawn) WATCH Check live cloud layer
Iceland Keflavík Oct 12, 06:00–09:00 GMT (Kp 5.33; includes dawn) WATCH Check live cloud layer
Iceland Garðabær Oct 12, 06:00–09:00 GMT (Kp 5.33; includes dawn) WATCH Check live cloud layer
Iceland Kópavogur Oct 12, 06:00–09:00 GMT (Kp 5.33; includes dawn) WATCH Check live cloud layer
Iceland Akranes Oct 12, 06:00–09:00 GMT (Kp 5.33; includes dawn) WATCH Check live cloud layer
Iceland Reykjavík Oct 12, 06:00–09:00 GMT (Kp 5.33; includes dawn) WATCH Check live cloud layer
Where to go

Countries and cities in the aurora zone

October 12 dawn watch

Iceland

HafnarfjörðurKeflavíkGarðabærKópavogurAkranesReykjavík
Forecast window
06:00–09:00 GMT (Kp 5.33; includes dawn); earlier 03:00–06:00 UTC is Kp 5.67
Move
Use the full city interval only if darkness and local conditions support a watch. Check clouds and the live city forecast before deciding whether to travel.
NOAA northern hemisphere aurora forecast map
AuroraMe combines NOAA's Kp outlook with local forecast factors for city forecasts.
Plan around darkness

The named Iceland city interval runs into dawn.

The listed city forecast window is 06:00–09:00 GMT, with Kp 5.33, and includes dawn.

NOAA forecasts a stronger Kp 5.67 at 03:00–06:00 UTC. Treat it as an alternate watch window only after checking local darkness, clouds and the live city forecast.

What to do

What to do — 2026-10-12

1

Check darkness before planning around the 06:00–09:00 GMT interval.

2

Use the 03:00–06:00 UTC Kp 5.67 slot only as an alternate local watch window when conditions support it.

3

Check clouds and the live city forecast before leaving.

Forecast basis

Sources and live checks

This article uses NOAA SWPC's 3-day forecast issued October 10 at 00:30 UTC. It forecasts Kp 5.67 at 03:00–06:00 UTC and Kp 5.33 at 06:00–09:00 UTC on October 12.