Ljubljana, Slovenia.
Temperature: -8°C Clouds: Broken Clouds
Maribor, Slovenia.
Temperature: -8°C Conditions: Light Snow and Mist Clouds: Overcast
Portoroz, Slovenia.
Temperature: 0°C Clouds: Broken Clouds

Sometimes nuclear physics is easier than European geography.
How hard is it to tell Slovenia and Slovakia apart? So hard that even nuclear engineers don’t notice the difference.
(Thanks Mark!)