A Winter Storm Warning is in effect from 7pm tonight through 7pm Monday.The National Weather Service predicts light snow will develop tonight, with measurable accumulation beginning after midnight. The snow will continue into the morning hours on Monday. Light snow may continue off and on Monday afternoon into evening.The forecast is four to 6 inches of snow across southern Indiana. Three to five inches are likely across north central Kentucky and the Bluegrass region.In the Louisville area, the total accumulation could be 4-5 inches by Monday afternoon.Winter Storm WarningLouisville NWS Forecast