Indiana Winter Forecast 2025. The purpose of these experimental probabilistic snowfall products is to provide customers and partners a range of snowfall possibilities, in complement to existing nws deterministic. Winter will be warmer than normal in the east and colder than normal in the west, with the coldest periods in early and late november, in early december, from late january into early february, and from.
Chance, either low or high, is not a direct prediction of rain, snow, or sleet. Chance, either low or high, is not a direct prediction of rain, snow, or sleet.