Southeast 8-15 m/s and patchy rain, but mostly dry in the northeast. Increasing winds and starting to rain again later tonight.
Easterly winds, 10-18 m/s tomorrow, but 18-23 m/s in the southernmost part early on. Widespread rain, considerable or severe rain in the southeast. Lighter winds and decreasing precipitation in most places during late afternoon, but increasing winds and rina again in the evening.
Temperatures 7 to 15 deg. C, mildest in the north.
Forecast made 29.09.2026 21:24
East 18-23 m/s in the southernmost part and south of the Vatanjokull glacier lat in the night and up to early morning. In some places, wind gusts could be hazardous for wind sensitive vehicles.
Considerable to heavy rain is expected in the southeast during the night and well into the afternoon.
Please check yellow weather warnings.
Prepared by the meteorologist on duty 29.09.2026 21:24
If the map and the text forecast differs, then the text forecast applies
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Preliminary results
| Size | Time | Quality | Location |
|---|---|---|---|
| 2.9 | 28 Sep 17:38:37 | Checked | 34.9 km WNW of Grímsey |
| 2.8 | 29 Sep 07:46:51 | Checked | 34.4 km WNW of Grímsey |
| 2.7 | 28 Sep 02:17:30 | 50.0 | 208.3 km NNE of Kolbeinsey |
| 2.5 | 28 Sep 19:47:22 | Checked | 36.5 km NW of Grímsey |
| 2.4 | 28 Sep 09:44:08 | 50.0 | 14.0 km SSE of Grímsey |
| 2.1 | 28 Sep 23:44:23 | Checked | 35.3 km WNW of Grímsey |
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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On Tuesday, Wednesday and Thursday, several low-pressure systems will pass over Iceland. They will bring heavy rainfall to South Iceland, Southeast Iceland and the southern Eastfjords. Significant rainfall is also expected in the northern Eastfjords, the Strandir region, the Central Highlands and Snæfellsnes.
In the Westfjords, particularly in Strandir, snowmelt will also contribute to rising water levels in rivers and streams.
Over the last few days, high electrical conductivity has been measured in Múlakvísl river. At its highest it was around 250 µS/cm. Gas pollution is still being detected in the area, and travellers are advised to exercise caution and leave the area if they experience symptoms that could indicate exposure to geothermal gases.
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 29 Sep 07:22 GMT
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