Yes

Based on the weather in Dickinson Airport, 11120 42nd St SW, Dickinson, ND 58601, USA as of October 17, 2017 3:31am local time

Why? Because it's cold. simple as that.
Current Conditions
Clear
Temp: 44.6°F7°C
Wind: 11.4 MPH18.3 KPH
Precipitation: None