It’s one degree Farenheit
With cold winds outside;
Please give food to the wild beasts
And a warm place to hide.
Notes for the pedants:
1. I’m aware that I’m quoting the temperatures for Chicago and that other places may be colder or warmer
2. If you insist on Celsius temperatures, it’s -17C, but much lower with the wind chill
3. Don’t say a word about killing squirrels