Portumna could record one of the country's hottest temperatures today
It's one of two areas being monitored by weather forecasters as Ireland faces into a possible heatwave this week
Temperatures topped 25 degrees yesterday and could hit 30 degrees today
On July 12th Mount Dillon in Roscommon recorded the country's hottest temperature so far this year at 31.1 degrees Celsius
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Cathal Nolan from Ireland's Weather Channel explains why Portumna and north of Athlone are on track today for high temperatures
