- Hey, everyone! I'm new to the wxforum. So I registered my weather station on Wunderground, downloaded the latest edition of Cumulus...and I still can't get data to reflect to Cumulus/activate my station on Wunderground. Station ID/password have been input correctly into Cumulus and my clocks are synced...plus I've followed each step in online manuals I've been able to find...so if anyone out there can help, that would sure be appreciated! I know most probably has a 2080, but if anyone has used a 2090 and can help, that's be wonderful. My station ID (in case this helps) is: KTNNASH46.