Hi @AngelPandaEarth you can also try to go to Settings > Applications > Windy > Clear data/Clear cache. You can try both options. As for widgets, we are aware of this problem and working on it.
LG V30, Android 7.1,2
App always starts normally.
You can use it for a few moments, than it crashes.
The more you interact, the sooner it will crash.
If I disable wind particle animation it will run a little longer.
I'd love to see this bug fixed
How can I help further to debug this?