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Weather forecast

Weather forecast for the next 24 hours

Light variable wind tomorrow. Mostly cloudy and intermittent rain or drizzle in most parts, fog in some places near the coast. Temperatures of 12 to 20 deg. C, warmest in East-Iceland.
Forecast made 18.07.2025 23:25

Forecaster's remarks

Volcanic haze has formed under ideal conditions, light wind, humidity and sunshine and has been observed widely, especially in the North and West of Iceland.

The weather forecast for the coming days indicates light winds, so volcanic haze may continue to be noticeable in some areas.
Prepared by the meteorologist on duty 18.07.2025 23:25

Precipitation Temperature Wind

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Whole country

News

An eruption has started on Sundhnúksgígaröð crater row - 16.7.2025

Updated at 17:30

The hazard assessment map has been updated. The eruptive fissure at Sundhnúksgígaröð has lengthened while lava flow has decreased. Seismic activity and tremor have declined, but gas pollution and wildfires remain ongoing.

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Continued Uplift in Svartsengi - 15.7.2025

Update July 15

Uplift and earthquake activity are ongoing in the Svartsengi area, with stable activity levels in recent weeks.

No substantial changes have been detected in measurements that would prompt a reassessment of the hazard level. However, continued magma accumulation could increase the likelihood of a magma intrusion or volcanic eruption in the coming autumn.



 


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A jökulhlaup from Mýrdalsjökull into the rivers Leirá Syðri and Skálm - 11.7.2025

The flood is subsiding, and water level and conductivity are now approaching normal values in Skálm.

The flood reached its peak the night before last. IMO´s specialists continue to observe the area

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Analysis: Climate change made the May heatwave more likely and more intense - 11.6.2025

In May 2025, an unusually intense heatwave struck Iceland and eastern Greenland, breaking numerous temperature records. On 15 May, Iceland's national May temperature record was set at 26.6°C at Egilsstaðir Airport, with several locations recording temperatures up to 13°C above the monthly average.

A new international analysis by the World Weather Attribution group shows that human-induced climate change made this heatwave around 40 times more likely and, on average, three degrees Celsius hotter than it would have been without global warming. The study also suggests that if global temperatures rise by 2.6°C, such heatwaves could become at least twice as frequent and two degrees hotter.

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The most significant May heatwave ever recorded in Iceland - 26.5.2025

Temperatures reached or exceeded 20°C at several weather stations for 10 consecutive days.

May temperature records were repeatedly broken at weather stations across the country. 

A new national May temperature record of 26.6°C was set at Egilsstaðir Airport on May 15th.  

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Older news


Short articles

Skálholt

Early work and an overview of measurements

Evaluation of the history of climate in Iceland since the settlement has been ongoing for more than two hundred years. Hannes Finnsson, the bishop of Skálholt wrote the first scientific treatise on the subject in 1796 (Finnsson, 1796).

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