Wilitrain vs myWind

Willitrain helps to predict weather using NASA weather data, making it possible for you to plan your activities with confidence.

Know before you go. myWind gives you the most complete wind forecast available — powered by 11 weather models so you can plan your next session with confidence. MULTI-MODEL FORECASTS Compare GFS, ECMWF, ICON, Meteo-France, GEM, HRRR, NAM, and more — all in one view. See where models agree and where they diverge. Our BLEND mode combines them into a single weighted forecast using circular wind direction averaging. MY SPOTS GLANCE See all your saved spots at a glance with color-coded 7-day wind bars. Instantly spot the best days across all your locations. Tap a spot to dive into the full forecast. HOURLY DETAIL Drill into any day to see hour-by-hour wind speed, gusts, direction, tide, temperature, and precipitation. Rotate to landscape for a combined data view. SMART WIND RANGE Set your personal sweet spot — your minimum and maximum rideable wind. The entire app color-codes around YOUR preferences: green means go, yellow means maybe, red means stay home (or grab a bigger kite). SESSION LOG Track your sessions with wind conditions, gear used, and personal ratings. Build your riding history over time. WORKS WORLDWIDE 500+ preset kite spots across 40+ countries, or drop a pin anywhere on the map to add your own secret spot. Regional high-resolution models (HRRR 3km, GEM-HR 2.5km, NAM 12km) automatically activate for US and Canada locations. PRIVACY FIRST Zero tracking. Zero analytics. Zero ads. All your data stays on your device. We don't even have a server — your spots, settings, and sessions never leave your phone. AVAILABLE IN 4 LANGUAGES English, French, Spanish, and Portuguese — automatically detected from your device settings.