It could a few days before the high temperatures hit the North West.

It comes as a weather advisory for warm weather kicks in at midnight.

There's a warning of a risk of dehydration and heat stress, especially for the vulnerable and elderly.

The warm spell is forecast to last until next Monday, with highs of up to 30 degrees in some places.

Kenneth Conlon from the Donegal Weather Channel says while there might be some thunder and lightning this time round, it won't as severe as two weeks ago: