Weather
2026-07-18
General situation
A weak high-pressure system and unstable air masses will ensure fairly sunny weather.
During the afternoon, cumulus clouds are likely to develop, increasing the likelihood of thunderstorms. A Föhn wind will blow in the northern valleys.
Maximum temperatures between 23° and 33°.
Mountain weather
A weak high-pressure system and unstable air masses will ensure fairly sunny weather.
2026-07-19
General situation
The synoptic situation will not change significantly. Westerly currents at high altitude will continue to bring unstable air masses towards the Alps.
It will be sunny during the first part of the day. Thunderstorms are possible again in the afternoon. A Föhn wind will blow in the valleys along the border ridge.
Maximum temperatures ranging from 23° to 31°.
Mountain weather
The synoptic situation will not change significantly. Westerly currents at high altitude will continue to bring unstable air masses towards the Alps.
Forecast
On Monday, the weather will be mainly sunny with just a few harmless cumulus clouds in the afternoon.
On Tuesday, too, the weather will be sunny at times due to the arrival of the Föhn from the north. Showers are possible during the day. Temperatures will fall slightly.
On Wednesday, it will be mainly sunny with a few high clouds passing through.
On Thursday, cloud cover is expected to increase, particularly in the northern areas, with the possibility of a few showers. Conditions will be better further south.
