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Antoine's Forecast

todaySunday, October 4

Machine translation Read Antoine's original, in French →

Humidification of the air mass

Pressure is still high (1030 hPa), but a cold drop aloft will move from the North Sea towards Germany and will be responsible for an increasingly humid and unstable air mass. Saturday will be fairly sunny in the morning with cloud banks, then, from the afternoon, more and more clouds with a risk of showers. Info: if you want to see the cold drops, display the temperatures at 5500 metres on Windy.com

Wind

The wind will be weak and from a Westerly sector. For the 2000-3000 metre layer we're talking 5 to 15 km/h

Thermal

Thermals won't be the topic of the day!

Clothes

Mild for the season 0°C isotherm at 3400 metres Crêt-du-Midi between 10 and 12°C Chalais between 15 and 23°C

Dangers

- The possible cloud banks in the morning. - The instability (cumulus) and the risk of showers at the end of the day.

Info

- TMA Sion inactive, but watch out because that doesn't mean there are no planes. - The Chalais-Vercorin cable car is out of service until early December.