59.33°N, 18.07°E · Northern Hemisphere · Updated 14 minutes ago
Look toward the northern horizon. Cloud cover is 99% right now.
Geomagnetic activity would normally be enough, but heavy clouds (99%) are blocking the sky at this location.
Skies are overcast — any aurora will be completely hidden unless the clouds clear.
The strongest window in the next 72 hours looks to be around Mon, Jun 15 · 03:00 UTC, at about 0% cloud-adjusted visibility.
We combine three inputs to produce a single cloud-adjusted visibility probability:
NOAA SWPC's 3-hour geomagnetic activity forecast — how strong the aurora-driving storms are.
The boundary 66.5° − 2.5 · Kp — the lowest latitude where aurora is normally visible.
Open-Meteo's hourly cloud cover for your location. Heavy clouds reduce visibility proportionally.