To find out how cold it will get, you need to subtract the temperature drop from the current temperature.

Given:

• Current temperature = $5^\circ$
• Temperature drop = $17^\circ$

Calculation: $5^\circ - 17^\circ = -12^\circ$

So, it will get to $-12^\circ$.

Would you like more details or have any other questions?

Here are some related questions:

1. What is the difference between Celsius and Fahrenheit temperature scales?
2. How do temperature changes affect different materials?
3. What is the average temperature drop at night in winter?
4. How does wind chill factor into the perceived temperature?
5. How do you convert temperatures from Celsius to Fahrenheit?
6. What is the coldest temperature ever recorded on Earth?
7. How do different animals survive extreme cold temperatures?
8. What is the effect of temperature on the human body?

Tip: When dealing with temperature changes, always pay attention to the direction of the change (increase or decrease) to ensure accurate calculations.