Scorching heat hits 46ºC — and it's not over yet for some regions

Southern Europe continues to bake in an extreme heat wave, with temperatures approaching 47ºC and no immediate relief in sight.

Europe is sweating through an extreme and historic heat wave that's gripping several southern regions of the continent.

However, days of oppressive heat are only stacking up — and it's not over yet.

Heat lingers day and night

Several European countries have seen record or near-record temperatures in recent days.

Southern Europe is experiencing a surge in extreme heat, with parts of France reaching 42ºC, while Huelva in southern Spain hitting 46ºC on June 28.

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In Mora, Portugal, the temperature climbed to 46.6ºC, with about 10 weather stations across the country recording readings above 44ºC that same day.

Europe, Hot, Heat Wave, Record, Summer, July 01, 2025. (The Weather Network/Tyler Hamilton)

The intense heat has also pushed farther north, with parts of Germany expected to reach 38ºC by Wednesday.

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Cooler nighttime temperatures usually bring relief, however many regions haven't been so lucky. In Larache, Morocco, the overnight low was a sweltering 29.9ºC.

Wildfire risk rising as Mediterranean warms

The ongoing heat is already causing environmental impacts.

Wildfire risk is especially high in Portugal, while meteorologists say the Mediterranean Sea's surface temperature has hit a record average of 26.01ºC in recent days.

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Heavy ridge fuels the heat

June ended — and July began — with dangerous heat gripping much of Europe, as unusually high temperatures continue to scorch the southern parts of the continent.

Europe, Hot, Heat Wave, Temp, Anomaly, July 01, 2025. (The Weather Network/Tyler Hamilton)

Meteorologist Alexandra Giroux says the record-breaking heat stretching from Morocco to the U.K. is being driven by a strong ridge that's pulling hot air north from Africa.

Hope for relief by week's end

Tuesday and Wednesday are expected to bring more intense heat to much of the region.

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However, forecasts suggest a gradual break by the end of the week, as the ridge begins to weaken and retreat.

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Temperatures will likely remain above seasonal norms, but the heat should become more manageable. By Sunday, the core of the heat is expected to shift from western to eastern Europe.

Heat Wave, Record, Hot, Summer, Europe, July 01, 2025. (The Weather Network/Tyler Hamilton)

In the meantime, public health officials are urging people to limit outdoor activity and stay hydrated, emphasizing the importance of drinking plenty of water.

This article was translated from MétéoMédia, The Weather Network’s Quebec-based sister station.