Met Éireann said it will be warm or very warm weather developing widely as Continental air moves in across the country

Met Éireann said July was also one of the sunniest months on record for Ireland

The alert will last until 9 am, with Met Eireann warning of risks of spot flooding, difficult travelling conditions and lightning strikes.

The warnings for Wicklow, Wexford, and Waterford come into effect at 5 pm until midnight.

Becoming mostly cloudy later with showers or longer spells of rain pushing up from the south on Monday afternoon and evening. 

Friday will be a bright day with sunny spells.

After a long period of dry weather, some rain and showers are expected this weekend, the meteorological service said.

Met Éireann defines a heatwave as five or more consecutive summer days above 25C

Carlow, Kilkenny, Laois, Offaly, Cork, Limerick, Tipperary, Waterford and Wexford come under another yellow alert from 12 noon until 8pm on Friday.

A yellow high-temperature warning is currently in place for Clare, Cork, Kerry, Limerick, Galway and Mayo until 7am on Wednesday.

Uisce Éireann confirmed that the water conservation order will be in place for Dublin and south Tipperary – as well as parts of Kildare, Meath, Wexford and Wicklow – until the end of August 26th.

Met Éireann has issued a status yellow high temperature warning for 10 counties, which is set to last until 7am on Monday. 

The warning will come into effect on Sunday.

The yellow alert for high temperatures kicked in for 12 counties and will last until next Friday.

The yellow alert for high temperatures kicks in for 12 counties at lunchtime today and lasts until Sunday morning

Met Éireann says the hot weather will lead to uncomfortable sleeping conditions, animal welfare issues, heat stress and dehydration, especially for the vulnerable and elderly, and water safety issues.

It will be mainly dry this week but some thunderstorms could occur later in the week and over the weekend.

Six weather stations broke their all-time maximum temperature records during the month of June.

Galway, Mayo and Roscommon are no longer under the alert from now.

It will be dry with good sunshine on Thursday, but thunderstorms may develop at times in the west and northwest.

Thursday is set to be the hottest day of the week in Ireland with temperatures up to 31C in parts.

The outlook into the weekend projected showers or some longer outbreaks of rain on Friday and Saturday.

It comes as parts of Europe face another day of an unprecedented heatwave, which has already smashed records in many countries

Met Éireann said daytime temperatures will exceed 25C with temperatures possibly reaching 30C on Thursday.

The warning comes into place at 12pm on Tuesday and will end at 9am on Friday

Met Éireann says temperatures are set to be between the mid to high 20s for most of the week, with Thursday set to be a hot, humid day that could rise to 30 degrees in places.

Temperatures are set to rise on Monday, but are not expected to reach the record-breaking highs seen in May.

The warning begins at 9 pm and ends on 9am on Friday.

The warning comes into place at 6pm and lasts until midnight for Cork, while Waterford's will last from 9pm until 3am on Saturday.

The warning has been in place since 1:52 on Wednesday and is in place until 4 pm.

The thunderstorm warnings bring an end to a record-breaking hot spell across the country over the last few days.

Speaking on RTÉ radio’s Morning Ireland, Murphy said that the weather over the weekend will be “typical Irish weather”, which would mean a mix of sunshine, clouds and some rain.

Temperatures above 29C were recorded in provisional data on Tuesday.

Killarney and Clonmel automatic climate stations recorded 28.8C at about 3pm on Monday.

Warm weather is forecast throughout Ireland over the weekend, with the highest temperatures expected in Leinster.

Met Éireann has said temperatures could rise to 22 degrees over the weekend, with sunny weather to continue into next week.

The warning comes into effect from 3am until 6 pm.

The warm weather is set to continue on Monday, mostly dry with sunny spells improving as the day goes on.

Ireland is one of the driest places in Europe right now, and is set to be hotter than parts of the Canaries.

Cork and Kerry are under a status yellow warning for wind, rain and thunderstorms.

Met Éireann has said that there will be spells of heavy rain in the south of the country, with potential impacts including localised flooding and difficult travelling conditions.

In short, the weather is expected to be generally quite mixed, with sunny spells and hail and sleet alike forecast in the national outlook for the next few days.

ESB Networks crews are mobilised across the country to restore electricity to those impacted.