Easterly or variable winds 3-8 m/s. Widely rain or drizzle in the south, but isolated rainshowers in North-Iceland.
Northeast 3-10 m/s tomorrow. Intermittent drizzle or rain, mainly in the northeast. Mostly dry in the south and southwest into the afternoon, but showers later.
Temperature 6 to 12 deg. C.
Forecast made 18.09.2026 15:14
If the map and the text forecast differs, then the text forecast applies
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Preliminary results
| Size | Time | Quality | Location |
|---|---|---|---|
| 3.4 | 17 Sep 01:32:53 | Checked | 2.4 km W of Geirfugladrangur |
| 3.3 | 17 Sep 01:38:21 | Checked | 66.1 km SSE of Geirfugladrangur |
| 2.9 | 17 Sep 01:21:34 | Checked | 2.2 km NW of Geirfugladrangur |
An earthquake swarm began around midnight on September 16th. Most earthquakes are located around 30 km SSW of Reykjanestá. The largest earthquake detected in this swarm was measured 3.4 in magnitude. Earthquake swarms are common on the Reykjanes Ridge.
Written by a specialist at 18 Sep 12:26 GMT
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
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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 18 Sep 13:00 GMT
Avalanche forecasts are now published on Icelandic Met Office’s new website:
New avalanche pages on gottvedur.is/en
News from the Icelandic Met Office’s landslide monitoring service are now published on a new site for landslide warnings on gottvedur.is
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.
Read moreRecent 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.
Read more
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.
Read more
Spatial distribution of precipitation in Iceland has been estimated with 1 km resolution using an orographic precipitation model.
Read more