https://wisch.ch/wetter-alarm/wg-alert-windalarm-wrf27-wrf-27-km-forecast-4-1-18-utc-3/
WG Alert - Windalarm WRF27, WRF 27 km forecast (4.1. 18 UTC) - WISCH Windsurfclub Hallwilersee
Jan 5, 2024 - WRF27, Switzerland - WISCH Hallwilersee, Meisterschwanden-Tennwil, Windsurfclub: ---------------------------------------------- Day 2 (Sun 7.1.2024): 8.2 knots