Fourth Heatwave: Temperatures Nearing 40°C in Basel and Geneva Starting Thursday

Switzerland is bracing for its fourth heatwave of the year, with weather models from SRF Meteo forecasting temperatures exceeding 30 degrees Celsius across the lowlands for several consecutive days. The heat is expected to intensify starting Tuesday, reaching a peak on Thursday when temperatures in Basel and Geneva could climb to nearly 40 degrees Celsius.

Regional Temperature Forecasts and Peak Heat

According to SRF Meteo and Meteo Schweiz, the heatwave will bring widespread high temperatures across the country. By Wednesday, thermometers in the Zurich region are expected to reach 34 degrees, while Basel and the Romandie could see highs of 36 degrees. Thursday is projected to be the hottest day of the week, with potential highs of 37 degrees in cities including Neuchâtel, Zurich, Bern, Geneva, and Sitten in the Valais. In the Ticino region, temperatures are expected to reach approximately 34 degrees.

Did You Know? The upcoming heatwave is the fourth of the year for Switzerland, following a period of variable weather that saw temperatures rise to around 26 degrees on Monday after morning clouds and isolated precipitation cleared in the afternoon.

Weekend Outlook and Long-Term Conditions

High temperatures are expected to persist through the weekend, with Friday remaining mostly sunny and hot at approximately 34 degrees. Meteo Schweiz reports that while the risk of heat-induced thunderstorms is minimal during the peak of the heatwave on Thursday, this risk increases in the mountains starting Friday and continuing through Saturday and Sunday. Forecasts for the start of the following week indicate that the heat will likely continue, with temperatures reaching 35 degrees and a continued possibility of isolated afternoon thunderstorms, primarily in alpine areas.

Frequently Asked Questions

When will the peak of the heatwave occur?
The peak of the current heatwave is expected to be reached on Thursday, with temperatures approaching 40 degrees in Basel and Geneva.

What is the expected weather for the upcoming weekend?
The weekend is forecast to remain hot and generally sunny, with temperatures between 33 and 34 degrees and an increased risk of thunderstorms in the mountains.

Will the heat continue into next week?
Yes, forecasts suggest the hot weather will persist into the start of the following week, with highs of approximately 35 degrees and occasional mountain thunderstorms.

How do you personally adjust your daily routine to manage these high-temperature days?

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