Please add weather radars present in Brazil. Brazilian radars are the responsibility of the Brazilian Air Force and are available for access at www.redemet.aer.mil.br, if you can implement the radars in Windy, it would be much more practical and complete. I visualized that you added the weather radar of Argentina in the Windy system, but the one in Brazil is much more complete and comprehensive and I do not understand the reason for being in Windy yet, thank you.
Radars available in:
https://www.redemet.aer.mil.br/?i=produtos&p=radares-meteorologicos
Layers > Radar > Maxxcappi > select available regions