Norway faces widespread yellow alerts for strong winds and icy roads after a sudden thaw, with the worst conditions in Lofoten, Vesterålen and Finnmark. Bus, ferry, fast boat and some flight services are disrupted; schools closed in parts of Nordland.

People in Longyearbyen have replaced parkas with a shell jacket. They must calculate with rainfall in January and February. Both snowmobiles and dogs must be parked. People are annoyed and disappointed. Others are very concerned.

In Finnmark and parts of Troms, good and favorite berry bogs have cracked and disappeared. The reason is warmer and more humid climate. "Almost impossible to reverse," says a bog researcher.

The glacier over Mine 7 in Adventdalen on Svalbard is thawing in the summer heat. This has resulted in a severe flood with thousands of liters of water.

All farmer Arild Stenhaug is left with is tiny berries that cannot be sold. He believes the cause is climate change. "We have to listen to a farmer who has lost everything," says a researcher.

Ever since the first major snowfall this year, there have been warnings of avalanche danger in northern Norway. However, the recent cold period makes the area extra exposed. The avalanche that seriously injured a man on Kistrand was a "slippery avalanche", which differs relatively distinctly from an "ordinary" avalanche.

"It seemed like a normal day. It just showed up," says Torolv Røberg about the weather phenomenon. The dust devil was at least 100 meters high.

The warmest November in over 100 years has had unusual consequences in Finnmark. The video shows the third breakup this autumn.

Nils Thomas discovered "sinkhole" in the middle of Finnmarksvidda. Scientists have long warned against this, and now it happened.

Aldri før har forskere funnet så mange rein som har sultet i hjel på Svalbard.

There is a danger of spring flood over almost the entire country. On Sognefjellet it has not been as much snow in 20 years.