
Watch out too for the arrival of thunderstorms from Sunday night through to Monday morning, which should finally break the sweltering heat.
Temperatures will start off at 23-25°C in the morning, rising up to 32°C in the afternoon, before slightly dropping to 25-30°C in the evening.
The police have announced the following checks for today:
Safe travels!
Get your local weather forecast from our weather page.
For more information on traffic in the Grand Duchy, visit our traffic page, which includes motorway webcams.
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