Freezing temps can cause frozen pipes...
Be prepared!
Here are some cold weather tips to help prevent frozen pipes:
Locate and insulate pipes in or near exterior walls or unheated interior spaces (attics, basements, garages.)
Locate and exercise shut-off valves leading to the water meter.
Let cold water drip from a faucet served by exposed pipes to prevent freezing during cold snaps.
Keep the heat no lower than 55° F or winterize the pipes if you’re planning to be away during cold weather.