The Met Office forecasts increased chances of northern lights visibility in Northern Ireland this weekend. Auroral activity may heighten due to fast wind arriving early on 18 April UTC.

Aurora borealis could appear across Scotland, northern England, and similar magnetic latitudes with clear skies on Saturday night, 18 April. Visibility may extend to a lesser degree on Sunday night, 19 April.

Northern Ireland ranks among the best UK locations for northern lights sightings, along with Scotland and northern England. The lights have appeared there previously.

The auroral oval typically stays near background levels but expands with this wind influence. It encircles the North Pole in the auroral zone.

Optimal viewing months run from September to late March, offering extended darkness and favorable conditions.