Ski Areas in Nord-Trøndelag Nord-Trøndelag is a region of Norway offering snow sports in 2 Norwegian Ski Resorts, including Grong and Oppdal. Snow Forecasts for Nord-Trøndelag Snow Forecasts for Ski Resorts in Nord-Trøndelag Ski Resort Forecast 48HrFriSatSunMonTueWedThu 7Day Oppdal21cm 45cm Grong4cm 57cm Nord-Trøndelag Ski Resorts Ski Resorts in Nord-Trøndelag Ski Resort Pistes Top Beginn. Interm. Experts Grong-870m Oppdal82km1,280m