Yes

Based on the weather in Lower Paxton Township, PA 17109, USA as of January 29, 2020 6:43am local time

Why? Because it's cold. simple as that.

Now

Clear
Temp: 33°F1°C
Wind: 6 MPH10 KPH
Precipitation: None

Today

Next 2 hours: Yes

Next 4 hours: Yes

Next 8 hours: Yes

Tomorrow

Yes

Overcast throughout the day.
Low of 23°F-5°C, High of 38°F4°C
Wind: 4 MPH6 KPH
Precipitation: 1% snow