My sky went offline. When I checked it there was water in the battery compartment.
You need to contact WeatherFlow support. They were very quick to send me a replacement when one of mine leaked.
here are the options to contact WF
If you have a picture to show to them, can’t hurt
support via the website : http://got.wf/contact
support via mail : email@example.com
Sorry for the very late reply but thank you for your help.
Sent WF pictures and they sent me a new sky right away. No hassles.
Great product great company great community of help resources.
Yes i just noticed this today when changing my batteries, staining from water ingression and moisture on the inside. My Sky unit is also very discolored and appears to be UV worn. Its still working but the water ingression has me worried with winter on the way. Ive emailed them today to hopefully get a replacement unit.