While Mother Nature has been lenient thus far with snowfall in Putnam County, she will be countering that with sub zero temperatures the next few days that have officials stressing caution for residents. 

According to weather forecasts, Greencastle will hit a high of 20 Sunday before plummeting into the single digits for highs and lows Monday and Tuesday with wind chills that could reach 20 below zero. 

Greencastle Fire Chief Rob Frank said residents should make plans to stay inside where it is warm, if they can. 

"If you are traveling, make sure your cell phone is charged and that you have an emergency kit in the event you get stranded. If you are going to be outside, dress in layers and make sure you wear a hat and gloves. A large percentage of your body heat is lost from your head," Frank told The Putnam County Post. 

Greencastle Police Assistant Chief Ed Wilson is asking residents to help look out for the homeless the next few days. 
Wilson said the homeless population is fairly prevalent in the city. 

"Folks can help by placing items of food/hygiene in the blessing boxes throughout town. Also spare blankets can be placed in these boxes," Wilson said. 

As a result of the temperatures, Beyond Homeless will open a warming center at its shelter, 309 E. Franklin St., Greencastle. 
The warming center will open its doors Saturday and remain open through 6 p.m. Tuesday and will be open to everyone in need of a warm place to be. 

Wilson said residents should have an alternative location or heat source in the event of a power outage and is also urging caution for residents. 

"Have extra blankets and or hand/body warmers in vehicles in case of a stall or breakdown. Also, check antifreeze in vehicles. Sub zero temps can cause skin freezing quickly, so wear face and hand coverings when outside. Also, open kitchen and bathroom cabinets to allow airflow to avoid freezing pipes and leave water dripping in sinks. Make sure animals have adequate shelter with blankets and check water bowls regularly as these will freeze over," Wilson said. 

Both Frank and WIlson added it is important neighbors check on each other the next few days. 

"Check on your neighbors to make sure they are okay and keep your pets inside," he said.

Wilson echoed those sentiments. 

"Contact elderly neighbors and check up on them. Prepare in advance by getting supplies. Don't wait until the last minute and overload businesses and cause a rush on supplies on hand," Wilson said.