Forecasting Applications

In meteorology, a forecast is defined as "a statement of expected meteorological conditions for a specific area or portion of air space". When forecasting is discussed in relation to traffic weather, a special emphasis is placed on road and runway surfaces. What happens to them when meteorological conditions change? How can road, railway and airport authorities predict what will happen so as to ensure traffic safety?

To answer these questions and improve weather hazard prediction, Vaisala provides a range of products and services. In particular, two ice prediction modules are provided to enhance standard ice detection systems. The first, Vaisala NowCasting, provides automated 3 or 6-hour forecasts of surface state and temperature. NowCasts are specific to the weather station from which the data is drawn. The second module, 24-hour Forecasting of surface state and temperature, is also specific to the weather station from which the data is drawn. This type of forecasting is generated in partnership with a local forecast provider.