National Weather Service Boone County IN: Arctic Air Arriving tonight, lows 1 to 7 below zero...
Arctic high pressure will build back in tonight and early next week.
Temperatures tonight will fall to below zero with wind chills as low as -15 to -24 overnight and Monday morning. Similar conditions will return overnight Monday night and Tuesday morning. A wind chill advisory is in effect for all of Central Indiana overnight Sunday night through 9 am Monday. Another wind chill advisory is possible Monday night and Tuesday morning. If you must venture outside overnight tonight through Tuesday morning, dress in multiple layers and take frequent breaks to warm up. Also, allow extra travel time and carry emergency supplies in case your car breaks down.
Make sure to check on family friends and neighbors during this period.
Allow for extra travel time.
