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Antoine's Forecast

todaySunday, September 13

Machine translation Read Antoine's original, in French →

Azores High

The Azores High continues to protect us, but a small front will pass north of Switzerland and cause high altitude clouds for the Valais. Sunday morning well sunny, then arrival of high and mid altitude clouds.

Wind

The wind is from the NW sector and moderate. We're talking 5 to 20 km/h for the 2000-3000 metre layer

Thermal

Thermal ceiling higher than 3000 metres but not easy ;-)

Clothes

0°C isotherm at 4100 metres. Crêt-du-Midi between 11 and 13°C Chalais between 17 and 26°C

Dangers

Small overpressure from the North at 3 hPa. Possible valley wind and probably somewhat stronger wind in the Haut-Valais and Simplon region.

Info

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