Yes

Based on the weather in Salisbury, Wiltshire, United Kingdom as of February 11, 2016 11:14pm local time

Why? Because it's cold. simple as that.
Current Conditions
Partly Cloudy
Temp: 37.4°F3°C
Wind: 4.7 MPH7.6 KPH
Precipitation: None

Next 2 hours: Yes

Next 4 hours: Yes

Next 8 hours: Yes