Based on the weather in Abilene, Texas, United States Of America as of February 8, 2016 10:41am local time

Why? Because it's cold. simple as that.
Current Conditions
Temp: 46.4°F8°C
Wind: 15.7 MPH25.3 KPH
Precipitation: None

Next 2 hours: Yes

Next 4 hours: Yes

Next 8 hours: Yes