Right out of the gate, our ongoing snowfall forecast remains unchanged:
Heavy, wet snow will continue through the majority of the day for central Indiana. At times, banding will produce snowfall rates in excess of 1″ per hour. On the southern periphery of the snow zone, a mixture of sleet and rain will mix in at times, but as precipitation rates increase, dynamic cooling will keep the predominant precipitation type as snow even on the southern tier.
Despite marginally cold pavement temperatures, the heavy snowfall rate is having no problem accumulating on area roadways and multiple traffic hazards have already been reported this morning, particularly in Boone County. If you don’t have to travel today, it’s best to remain at home.
As temperatures fall into the lower to middle 20s tonight, refreezing will occur and areas of black ice will develop, especially on untreated, secondary roadways.
The “big dig” will begin in earnest Sunday morning as dry conditions return and the added increasingly strong March sun angle will also help in clean up efforts by afternoon.
By the way, please keep your snow reports and photos coming!