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Weather forecast

Weather forecast for the next 24 hours

Westerly or variable winds 3-10 m/s and mostly fair, but cloudy or fog paches by the west and north coast.
Similar weather tomorrow.
Temperatures mainly 11 to 17 deg C during the day, but cooler in the fog.
Forecast made 19.08.2026 07:45

If the map and the text forecast differs, then the text forecast applies

Station forecasts

Forecast for station - 1

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Forecast for station - 4

Forecast for station - 5

Whole country

Maximum wind in Iceland today

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Maximum and minimum temperature in Iceland today

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Maximum precipitation in Iceland today

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Maximum wind in Iceland during the last hour

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Maximum and minimum temperature in Iceland during the last hour

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Maximum precipitation in Iceland during the last hour

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Preliminary results

Observations from weather station

Find observ. from station

Earthquakes

Earthquakes during last 48 hours. at 19 Aug 08:55 GMT

Preliminary results

Biggest earthquakes during the last 48 hours

Size	Time	Quality	Location
2.9	19 Aug 04:00:55	Checked	376.4 km SE of Höfn í Hornafirði
2.1	19 Aug 00:20:40	Checked	4.8 km WNW of Geirfugladrangur
2.0	19 Aug 00:16:23	50.0	4.5 km NW of Geirfugladrangur
1.8	19 Aug 00:46:56	50.0	6.6 km NW of Geirfugladrangur
1.7	18 Aug 18:15:44	50.0	6.4 km WNW of Reykjanestá
1.6	17 Aug 14:26:37	Checked	39.1 km W of Grímsey

Week overview -

Earthquake activity throughout the country is described in a weekly summary that is written by a Natural Hazard Specialist. The weekly summary is published on the web every Tuesday. It covers the activity of the previous week in all seismic areas and volcanic systems in the country. If earthquake swarms are ongoing or significant events such as larger earthquakes have occurred during the week, they are specifically discussed. More

Larger map of earthquakes

Hydrology

Average flow and temperature last 24 hours

River	Place	Flow	Water temperature

Remarks of a specialist

Unusally high levels of electric conductivity is being measured in Múlakvísl river but water levels have not risen. Gas pollution is high in Láguhvolar (2km from Kötlujökull glacier) and early this morning H2S was above safety levels. Therefore it is not recommended to be near the river's banks and its outlet at the glacier front.

Due to malfunction we have turned off the service publishing hydrological data on the map. Instead see the data using our Rauntímavöktunarkerfi.
Written by a specialist at 19 Aug 07:40 GMT

More hydrological information

Measurement map

News

Situation on the Reykjanes Peninsula - 18.8.2026

Magma accumulation and ground uplift continue beneath Svartsengi. The average rate of magma accumulation over the past few weeks has remained steady.

The most likely scenario remains continued slow magma accumulation, eventually leading to a new dike intrusion and possibly a volcanic eruption.

Measurements show that uplift at Askja has ceased - 14.8.2026

Measurements by the lake in Askja. Fieldwork in the area was completed this week, and the results indicate that the uplift episode that began in 2021 has ended.

Increased hazard due to changing conditions at the margin of Sólheimajökull glacier - 22.7.2026

Recent changes at the terminus of Sólheimajökull call for increased caution. Unstable glacier ice and rockfall from the surrounding slopes may pose a risk to people visiting the area.

Ground uplift and magma accumulation continue beneath Svartsengi - 9.6.2026

Uplift and magma accumulation continue at Svartsengi, and the trend remains stable. The latest model calculations indicate that around 27.5 million cubic metres of magma have accumulated beneath Svartsengi since around mid-July last year. Read more

The Icelandic Met Office receives international grant to strengthen aviation safety in relation to volcanic hazards - 3.6.2026

In October 2025, the Icelandic Meteorological Office (IMO) received a grant of ISK 147 million from the International Civil Aviation Organization (ICAO) for four new development projects in the fields of volcanic hazards and aviation safety. The projects involve, among other things, the development of new measurement methods, automatic analysis of eruption plumes, coordination of responses among European volcano observatories, and research into the effects of sulphur dioxide (SO₂) on aviation.

IMO expert to lead international collaboration on geohazards - 12.5.2026

Michelle Parks, a specialist in deformation measurements and volcano monitoring at the Icelandic Meteorological Office (IMO), has been elected Chair of GEO-GSNL, the Geohazard Supersites and Natural Laboratories initiative. She formally assumed the role on 7 May 2026. Read more

Older news

Short articles

Climatological data

Through links in this article, climatological information is available, i.e. monthly- and annual values of various weather components in Iceland since 1961. Averages provided are either monthly or annual averages. Temperature is given in degrees celsius, air pressure in hPa, humidity in percentages, precipitation in millimeters and windspeed in m/s.