For proper flight planning, information on future weather conditions is indispensable. The Surface Pressure Forecast charts will give you a 5-day outlook on the possible development of large scale meteorological conditions.
The charts have the purpose to merely supply you with large scale meteorological analytics and prediction model output, intended to give you some insight in possible weather developments. To assess local conditions at a more detailed
scale you will have to consult other sources, e.g. Burnair Map, spotAIR FFVL, Meteo Parapente, Paraglidable or Windy.
US & Alaska Android App
NOAA’s Weather Prediction Center (WPC) model for the US and Alaska
On-line Charts of Europe & USA
No Android phone? Check the Europe and USA model outputs here!