For example:
https://www.windy.com/ESSA?59.652,16.820,8

Click on the tab NOTAM

It shows "No NOTAMs found for this airport". But there are active NOTAMs.

You can find the NOTAMs here:
https://www.aro.lfv.se/Links/Link/ViewLink?TorLinkId=162&type=AIS