Met Éireann has said today will be the hottest day of the year so far.
Temperatures could soar to 30C in places, with the west and midwest getting the warmest weather.
The weather is set to be so hot that Met Éireann has issued a status yellow high temperature weather warning.
The warning, issued at 7am this morning and valid until 8pm tonight, states that “temperatures will reach values of 27C or higher in many areas today.”
Very warm & mostly sunny.Heavy or thundery showers in north Connacht & west Ulster this evening.Highs 24-29C, warmest in midlands & Connacht
— Met Éireann (@MetEireann) July 19, 2016
Unfortunately, Met Éireann also said the hot spell will not last much longer.
Forecaster John Eagleton said the current heatwave was due to a warm air mass that has moved across the country from southern Europe.
“So we’re getting some of that through the weekend and during today,” he said. “That will change as the pattern of the weather becomes more Atlantic and a more fresher feel to the weather.
“[There will be] less humidity as well [and] cooler nights, which will be welcomed by some.”
The HSE has issued the following simple tips which everyone can follow to ensure they make the best of the weather:
* Shut windows and pull down the shades when it is hotter outside. If it’s safe, open them for ventilation when it is cooler;
* Keep rooms cool by using shades or reflective material outside the windows. If this isn’t possible, use light-coloured curtains and keep them closed (metallic blinds and dark curtains can make the room hotter);
* Have cool baths or showers, and splash yourself with cool water;
* Drink cold drinks regularly, such as water and fruit juice. Avoid tea, coffee and alcohol;
* Stay tuned to the weather forecast on the radio or TV, or at www.met.ie;
* Plan ahead to make sure you have enough supplies, such as food, water and any medications you need;
* Identify the coolest room in the house so you know where to go to keep cool;
* Wear loose, cool clothing, and a hat if you go outdoors;
* Check up on friends, relatives and neighbours who may be less able to look after themselves;
* Wear plenty of high-factor sun cream and don’t forget to top up regularly, and replenish after swimming;
* Use insect repellent if you are prone to bites;
* If planning a barbecue, take all the usual precautions; ensure food is cooked thoroughly and protect yourself and others from flames. Never try to ignite a barbecue with an accelerant;
* Never jump into unsupervised lakes, rivers and weirs to cool down. The risk is too high and could end in a tragedy.