To create the last bit you could use the Buienradar radar service at https://gps.buienradar.nl/getrr.php?lat=xx.xx&lon=yy.yy https://gps.buienradar.nl/getrr.php

To create the last bit you could use the Buienradar radar service at https://gps.buienradar.nl/getrr.php?lat=xx.xx&lon=yy.yy https://gps.buienradar.nl/getrr.php?lat=xx.xx&lon=yy.yy which is updated every five minutes and returns a table with precipitation predictions for the next two hours. To calculate how much it'll rain precisely use the formula 10^((value-109)/32) on the first column to get to mm/h (eg a value of 77 is equal to 0.1mm/h.) I assume this is just a couple of radars or perhaps just one in The Netherlands.