The Northern Lights might well be visible again on Sunday night but mainly in Scotland, Northern Ireland and Northern England.
According to the Met Office Space Weather Centre, following a recent increase in solar wind activity, there is another chance of seeing the Northern Lights tonight, particularly across northern Scotland.
However, a weather front moving into the far north may bring increasing cloud, potentially obscuring views in some areas.
Where skies remain clear, the aurora could still put on a display, although activity is expected to be less intense than on Halloween night and should gradually ease from Monday onwards.