Storm Dave is expected to last mainly through Saturday night into early Sunday , then weaken later on Sunday as it moves into the North Sea.

Quick Scoop

  • The strongest winds are forecast for Saturday evening.
  • Weather warnings in parts of the UK and Ireland run until early Sunday in some areas, including 03:00 BST Sunday for Northern Ireland.
  • After the peak, conditions should ease on Sunday.

What that means

If you’re asking how long the disruptive part will last, the rough answer is about 12 to 18 hours of peak impact , centered on Saturday evening and overnight, with a tapering-off by Sunday.

Extra context

Some reports also say the storm’s main effects are violent winds, travel disruption, and power cuts , rather than long-lasting rain.

If you want, I can also give you a location-specific timeline for Ireland, Northern Ireland, Scotland, or England.