My forecast isn’t changing

THIS WEATHER STATION LEARNS OVER TIME! Please allow 7-10 days for barometer calibration to generate an accurate forecast. IMPORTANT: As the Weather station builds memory, it will compare the current average pressure to the past forty day average pressure for increased accuracy. The longer the Weather station operates in one location, the more accurate the forecast icons will be. Weather Forecast Icons: This Weather station has six forecast icons that predict the weather condition of the next 12-hours based on the change of atmospheric pressure. The weather forecast is about 70-75% correct. As weather conditions cannot be 100% correctly forecasted we are not responsible for any loss caused by an incorrect forecast.  Sunny (clear)  Partly Cloudy  Cloudy  Stormy  Rainy  Snowy (temp below 32 ºF) The icons forecast the weather (in terms of getting better or worse) and not necessarily sunny or rainy, as each icon indicates.