Airport officials say crews are working to keep the runways clear and airplanes free of ice.
A USDA study shows there is ample land at Indiana airports for solar farms, wind turbines or biofuel crops.
Record highs are expected across South-Central Indiana through mid-week.
The new version projects any suspicious hotspots onto a generic silhouette.
The weight of snow and ice caused part of a roof canopy to collapse over the weekend at the Indianapolis Airport.
The Columbus airport is going through some major renovations that could change the future of airport traffic.