Idaho’s sometimes wildly unpredictable weather is why generations of Idahoans have trust issues when it comes to long-range forecasts, television meteorologists, and weather apps. READ MORE: Fall Weather - Idaho First Frost Predictions for 2025If you remember, Kody Wilson at Treasure Valley Weather HQ was the one that most accurately predicted the snowfall and subzero temperatures that winter. Get our free mobile appSo what do you do when you don’t quite trust the “official” long-range winter forecasts that you’re fed? Before television and weather apps, Idahoans relied on these not-necessarily-weather-related signs that a cold and harsh winter could be ahead. Author's Note: If you're viewing this article on Newsbreak, the gallery of signs of harsh winter weather may not load correctly.