What the app shows you
Full FogCast score, fog type, chase-or-skip verdict, and 10-day outlook — all in the app.
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Know before you go: FogCast checks the conditions that produce photogenic fog
Get more than a snapshot of current conditions. The LightCast app unlocks everything to plan ahead
Humidity alone isn't enough. Wind alone isn't enough. Cloud cover alone isn't enough. Photogenic valley fog requires several conditions to line up at once, and most weather apps don't read them together.
Set a FogCast threshold once. The app will alert you when conditions at your saved locations look promising, so you're not manually checking at 4am.
Don't waste a sunrise drive. Check FogCast before you leave.
Download on the App StoreThe Lofoten Islands rise dramatically from the Norwegian Sea above the Arctic Circle, a chain of jagged peaks dropping straight into fjords and fishing villages at sea level. The collision of the warm Gulf Stream and cold Arctic air over these islands produces frequent fog, low cloud, and sea mist that interacts with the extraordinary topography in ways that are almost impossible to photograph badly. The rorbuer fishing cabins reflected in still fjord water, partially obscured by morning fog, have become one of the most iconic images of the Norwegian Arctic.
Reine and the surrounding fjord are the best fog photography positions in the islands. When sea fog fills the fjord at dawn and the peaks above remain clear, the rorbuer clusters at Sakrisøy and Hamnøy float in white. The Nusfjord fishing village, one of the best-preserved in Norway, is equally atmospheric in fog. Autumn — September through November — is the prime fog season, and it overlaps with the return of the northern lights, making it possible to shoot fog at dawn and aurora at midnight on the same trip.
Lofoten fog is primarily sea fog and orographic cloud produced by the temperature contrast between the Gulf Stream and cold Arctic air. Watch for calm conditions following cloudy nights when sea surface temperatures are significantly warmer than the air above. When the temperature differential is largest, typically in late autumn, sea fog forms quickly over the fjords and persists into the morning hours.