How cold does it have to get in North Pole Alaska before they close schools?

In North Pole, Alaska, schools typically close when temperatures reach around -40°F (-40°C) or lower, factoring in wind chill. This threshold is set to ensure the safety of students who may need to walk or wait outside for transportation. However, specific policies can vary by district, and decisions may also be influenced by other weather conditions, such as heavy snowfall or extreme wind.