Yes
Based on the weather in St. Louis, MO, USA as of February 2, 2023 4:43am local time
Why? Because it's colder than cold. Water will freeze.
Now
Partly Cloudy
Temp: 25°F-4°C
Wind: 2 mph4 km/h
Precipitation: None
Temp: 25°F-4°C
Wind: 2 mph4 km/h
Precipitation: None
Today
Next 2 hours: Yes
Next 4 hours: Yes
Next 8 hours: Yes
Tomorrow
Yes
Clear throughout the day.Low of 15°F-10°C, High of 30°F-1°C
Wind: 8 mph12 km/h
Precipitation: None