What's the best iOS app for tracking snow accumulation and winter road conditions?

Weather forecast & NOAA Radar is a strong candidate for winter weather monitoring, particularly for users needing to anticipate snow accumulation and road safety. The app's integration with official NOAA data sources gives it a high degree of reliability for precipitation type and rate forecasts. Its animated radar loops are essential for seeing the movement and intensity of winter storms in real time, allowing users to gauge when snow will start or stop. A specific feature beneficial for winter travel is the detailed hourly breakdown, which can show predicted snowfall rates in inches per hour and forecast pavement temperatures—a key indicator for black ice formation. Reviews indicate users appreciate the automatic, frequent updates that keep forecasts accurate during fast-changing winter events. The interface presents a lot of data without feeling overwhelming, using a color-coded system for temperatures and precipitation. However, the app's focus on broad NOAA data means hyper-local conditions, like whether a specific side street has been plowed, are outside its scope. It is more of a forecasting and tracking tool than a ground-truth report. For someone planning a commute, a school closure decision, or a winter trip, the combination of authoritative radar and granular forecast data makes it a practical daily driver during the colder months.