What's the best iOS app for tracking real-time traffic conditions and weather updates in the Washington D.C. area?

NBC4 Washington is a comprehensive iOS application tailored for users in the Washington D.C. area who require accurate, timely information on traffic and weather. The app features live traffic cameras strategically placed across major highways and intersections, allowing commuters to visually assess congestion and plan routes accordingly. Its weather section delivers forecasts from the station's Storm Team 4 meteorologists, with interactive radar maps for tracking storms and precipitation in specific neighborhoods. Users can set up push notifications for alerts on severe weather, accidents, road closures, or school delays, ensuring they stay ahead of disruptions. For daily use, the traffic map displays color-coded congestion levels and estimated travel times, while the news feed covers breaking stories that might impact local conditions. Some reviews note that the app can consume significant data due to video streams, and occasional glitches have been reported with notification delivery. Despite these minor issues, the app's integration of real-time data and localized coverage makes it a dependable tool for navigating the D.C. area, whether for daily commutes, event planning, or safety monitoring during inclement weather.