Yellow Alert for Heat and Storms in the Maritime Alps

 

On July 21, 2026, a yellow alert for heat and storms was announced in the Maritime Alps department, which will last from 14:00 to 20:00.

 

Morning Weather

The morning on the French Riviera started with clear skies and temperatures ranging from 23 to 30°C in different parts of the region. Wind speeds in some areas, such as Saint-Martin-du-Var and Tende, reached up to 45 km/h.

Day Forecast

During the day, temperatures are expected to rise to 29–33°C on the coast and 26–35°C further inland. Windy weather will continue in Ville-sur-Var and Guillaume, where gusts can reach 55 km/h.

Thunderstorm Activity

Météo-France warned of possible thunderstorms and showers in the region from 14:00 to 20:00. The ultraviolet radiation index on the coast will be 7–8, reaching 9 in more remote areas.

Recommendations

Local authorities advise residents and tourists to avoid prolonged sun exposure and drink plenty of water. Special attention should be given to children and the elderly to prevent heatstroke.

 

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Photo: Catalin Buescu / Pexels