Greetings! The NOAA Physical Sciences Laboratory may have what you're looking for: https://psl.noaa.gov/thredds/catalog/Datasets/NARR/catalog.html Hope this helps! Ryan > Hi your example here > > https://unidata.github.io/python-training/workshop/MetPy_Case_Study/metpy-case-study/ > > was very useful. But the NOAA data source mentioned stops at 2014. > Which sources can I use for 2021? > Ticket Details =================== Ticket ID: QJQ-246365 Department: Support Python Priority: Low Status: Closed =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.