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Weather forecast

Weather forecast for the next 24 hours

West 8-15 m/s at first, strongest in the east, later moderating. Light showers of snow in the northeast part at first, but mostly fair elsewhere.
South or variable winds, 3-8 m/s today, but windier near mountains in the west. Partly cloudy and light intermitten rain in some places, but mainly clear in the east. Temperatures 0 to 8 deg C.

Forecast made 02.04.2025 23:28

Precipitation Temperature Wind

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News

No visible activity at the eruptive fissure that opened yesterday - 2.4.2025

Updated April 2st at 15:15 PM

No activity has been observed at the eruptive fissure since yesterday afternoon, though glowing is still visible in the newly formed lava. The area remains unstable and hazardous. Measurements show that the lava volume erupted yesterday was about 0.4 million cubic meters. This estimate is based on data collected by experts from the Icelandic Institute of Natural History during an aerial survey of the eruption site yesterday afternoon. The lava field formed is the smallest one observed since the eruption sequence at Sundhnúkur crater row began in December 2023. Its volume is approximately 1/6 of the lava field from the January 2024 eruption, which was the second smallest event in the sequence.

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Eruption at the Sundhnúkur crater row remains likely - 25.3.2025

Updated 25. March at 15:00 UTC

GPS deformation data shows that magma continues to accumulate beneath Svartsengi, although the pace of land uplift has slightly decreased in recent weeks. Despite the slower uplift, experts still consider it likely that a magma intrusion and/or eruption will occur along the Sundhnúkur crater row.

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Earthquake swarm ongoing offshore Reykjanestá - 13.3.2025

At around 14:30 yesterday (12 March 2025), a rather intense earthquake swarm began offshore Reykjanestá. The swarm was most intense at the beginning when about 50 – 60 earthquakes were recorded in the first few hours. As the day progressed, the activity decreased but then increased again shortly before midnight when an earthquake of magnitude 3.5 occurred. When the activity increased again in the evening, it shifted slightly westward as the image shows (blue circles indicate the location of earthquakes that occurred at the beginning of the swarm yesterday, while yellow and red ones show earthquakes from late last evening and night).

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Red weather warnings in effect today – no travel recommended - 5.2.2025

A southerly storm or violent storm is expected later today and tomorrow, with very strong wind gusts, widely 35 – 45 m/s and especially near mountains, but locally exceeding 50 m/s. Considerable or heavy rain is expected in the south and the west regions of the country. More details can be found here.

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The weather in Iceland in 2024 - 5.2.2025

The year 2024 was remarkably cold compared to temperatures of this century. The national average temperature was 0.8 degrees below the 1991 to 2020 mean, and it was the coldest year since 1998. Lowest relative temperature was inland in the North, while it was warmer along the southern coast. The summer was wet across the entire country, but other months of the year were relatively dry. Overall, the year was drier than average in the eastern, southern, and southwestern parts of the country, but wetter than average in the North and West, which experienced heavy rain during summer. The sea level pressure was unusually low from June through August, and the summer was characterized by frequent low-pressure system passage and unfavourable weather. During other seasons, the weather was relatively calm, and annual mean seal level pressure and wind speed were around average.

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New weather forecast website launched - 3.2.2025

The first phase of the Icelandic Meteorological Office's (IMO) new website was launched today. This marks the beginning of a major project aimed at renewing both the website and its entire technical infrastructure.

The new weather forecast website is available at https://gottvedur.is/en/. While the site is still in development, once the renewal of the current website is complete, the new weather pages will be moved to the domain vedur.is.

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Short articles

Hafís

Sea ice around Iceland

Ice in the ocean around Iceland has mostly arrived from afar.

It comes here from the Denmark strait, which connects the Atlantic Ocean and the Arctic Ocean, between Iceland and Greenland. Sometimes the ice comes directly from north to the northeast corner of Iceland, but all the ice comes from the same source: the East-Greenland current which flows from the Arctic Ocean due south along the east coast of Greenland, passing northwest Iceland.

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