Weather Forecasts via SMS WetterWelt delivers weather forecasts for the next 36 or 60 hours direct to your mobile. Our experienced meteorologists use extensive databases and innovative comparison and correlation techniques of several international forecast models to insure that you receive a high quality forecast. You can choose from two service packages: BASIC-Service and PREMIUM-Service. The WetterWelt BASIC-Service includes marine weather forecasts for all European sea areas. The WetterWelt PREMIUM-Service includes marine and land forecasts for EVERY area on the world. Details for each service are available under BASIC-Service and PREMIUM-Service.