Nintendo has warned against operating the Switch in excessive heat, a warning the company dispatched amid rising temperatures in Nintendo's home country of Japan, the UK, and elsewhere.

Tokyo just had a massive heat wave where temperatures in the city exceeded 95 degrees Fahrenheit for more than eight straight days. There has only been one streak of heat this lengthy in Tokyo since 1875. Temperatures reached about 90 degrees in parts of the UK recently, too, while many cities in America are experiencing high temperatures this summer season.

In a statement posted on Twitter and translated by Nintendo Life, Nintendo said it advises players to only operate the Switch in a temperature range between 5-35 C (41-95 F)