The map above displays the cloud cover forecast for the next few days.
The info displayed on this page is derived from the Icelandic Meteorological Office. The forecast gauges display values for an index called the Kp-index. The scale ranges from 0 to 9 where a value of 0 means that there is very little geomagnetic activity and a value of 9 means there is an extreme geomagnetic storm. But remember that even though the gauges show moderate to high activity, there is no insurance that you will be able to see the lights, since he northern lights are a natural phenomenon and when it comes to nature, there are no guarantees!
If you want to read more about the northern lights, you can read more by looking at the articles below.