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Tramontane and Autan diagram

Pressure Difference Cap Béar - Toulouse in hPa

Pressure gradient Perpignan - Toulouse in hPa
  • Tramontane and Autan

The Tramontane affects the Languedoc region reaching gale force very often. It blows from the Northwest.
The strength of Tramontane winds depends on the pressure difference between Toulouse and Cap Béar: if a pressure difference is more than 4hPa gale force winds can be expected in the Languedoc region.

The Autan is a turbulent wind in the region around Toulouse and Tarn. It blows from the Southwest.
Like for Tramontane the strength of Autan winds depends on the pressure difference between Toulouse and Cap Béar, but the opposite way!

The forecast is based on model output statistics (MOS) by MeteoGroup and is updated every hour.

» Click here to watch the intensity of Mistral