In this week's Deep Dive, we take a look at why it’s a bit chilly this week & how the more unsettled weather we can expect this weekend is developing. There's also some impactful rain events happening around the world which we delve into.

We have quite the warm-up on the way ☀️, but not before yet another cold night tonight. 🥶 Frost and freeze potential remains tonight and into early Friday morning with temperatures expected to cool down into the low to mid 30s! pic.twitter.com/FAyUQ7GWk8

Here's a look at high temperatures through early next week. The area is going to cool down a bit through Thursday/Friday before temps come back up to near normal over the weekend. #CAwx pic.twitter.com/anGNWszZzE

#MidWeekUpdate It will get cooler over the next few days with highs of just 8-11°C by Friday 📉🌡️ There’ll be some rain or showers at times too, especially in the west & southwest tomorrow 🌧️🌦️ More here 👇 www.met.ie/national-forecast.html pic.twitter.com/nlB1DGYhtH