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#11
The Weather app 4.28.3242.0 works fine here in the UK. What stops working if you open the app is its Live tile when you have it pinned to the Start menu.
Two screenshots, one from before opening Weather, and the second after opening (and closing) Weather:
It will start working eventually, but it takes at least 20 minutes to recover.
Thanks @Porthos, but Crizal reported the bug from Florida, so seems the US is not immune.
What version of Windows was yours tested on?
My Vostro 1510 with Win10 Version 1809 Build 17763.194 got the Weather version 4.28.3242.0 and appears to work well, can open, read a bit, close then reopen right away. Western US
Just to note my install has been since...Windows 10 Pro 64-bit Build 17763 Version 1809 Installed in 2018/09/25 19:45:33