Weather analysis, Cross Country advice, and debriefing all weekends for Western Switzerland

Every Friday, check out my detailed forecasts and the best cross-country flight options for the weekend in Western switzerland.

Every Monday, read the full debrief to compare actual flying conditions with my forecasts and improve your local knowledge.

October 2026
September 2026

XC forecast for 26-27 september 2026

Autumn is already here, but the conditions forecast for this weekend still have a distinctly summer feel. Sunshine should dominate across western Switzerland, while dry air and unusually warm temperatures for the season are expected to create excellent opportunities for autumn cross-country flying. 

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XC Debriefing for 12-13 september 2026

As forecast, the classic 100 km route from Fiesch was achievable on saturday, provided pilots paid attention to the Grimsel "snake", with a possible but potentially challenging extension into the Saas Valley.

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XC Debriefing for 5-6 september

Debriefing of the week end :Saturday, as predicted, the best option was to flight from the Salève for the classic "balcon du Léman" flight.We have a 93 km on a straight line from Gilles Wachsmuth :And a 90 km triangle from Paola Aroldi Sunday, the wind was finaly not too strong for upper wallis. the para delta club stockorn made an outing in fiesch, resulting with more the 10 flight over 100 km flying eats with the wind.Once more, the best flight goes to Philipp Aeschbar 

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