Competition News

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METEO

A weak southerly upper-level current will bring very warm air to the Alps on Sunday. A mainly high-altitude low over France will approach Switzerland, increasing the tendency for thunderstorms during the course of the day. (MeteoSchweiz)

BEO:
Cirrus at times. Nevertheless development of moderate-good thermals with 1-2/8 Cu.
Thermal top/base very different, above the high relief 3400 m and higher, at lower relief it should be rather stable, later thermal development and much lower top.
Thermally flyable until 3 pm, then problematic due to TCU in the area. Task deadline is probably 4pm rather than 5pm, in Interlaken selbst sollte es noch später trocken sein, die Gewitter können aber heftig sein.

Wind:
Rather weak valley winds
2000 m 0-10 kmh N
2500 m var. 0-10 kmh
3000 m 5 kmh S
3500 m 5 kmh S (Frutigen 15)
4000 m 5 kmh S