Yes
Based on the weather in Las Vegas, NV, USA as of December 8, 2019 3:11am local time
Why? Because it's not very warm out.
Now
Mostly Cloudy
Temp: 53°F12°C
Wind: 7 MPH11 KPH
Precipitation: None
Temp: 53°F12°C
Wind: 7 MPH11 KPH
Precipitation: None
Today
Next 2 hours: Yes
Next 4 hours: Yes
Next 8 hours: Yes
Tomorrow
Yes
Clear throughout the day.Low of 40°F5°C, High of 59°F15°C
Wind: 9 MPH15 KPH
Precipitation: 5% rain