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Hi Justin, Okay, what I think maybe you should do first, is not specify a time range at all. Just submit a request (that you've already specified parameters on), like this: response = DataAccessLayer.getGeometryData(request) obs = DataAccessLayer.getMetarObs(response) And then print out the records you've received and see if you have any temperature records: print("Found " + str(len(response)) + " records") print("Using " + str(len(obs['temperature'])) + " temperature records") Does that print out a number greater than 0? If so, then you might want to try limiting the time range, and/or limit the location. You can see "location" values by running: locations = DataAccessLayer.getAvailableLocationNames(request) print (locations) Does that help at all? --Shay Carter Software Engineer II UCAR - Unidata Ticket Details =================== Ticket ID: RJD-815131 Department: Support AWIPS Priority: Low Status: Open =================== 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.