ウェザーニュース 天気・雨雲レーダー・台風の天気予報アプリ

Weather forecast accuracy meets real-time precision with ウェザーニュース 天気・雨雲レーダー・台風の天気予報アプリ, Japan's No. 1 weather app trusted by over 50 million users. Powered by professional meteorologists delivering 24/7 forecasts, this comprehensive weather app combines ultra-detailed predictions with animated rain cloud radar to keep you prepared for any conditions—completely free to start.

Stay ahead of approaching storms with the app's industry-leading rain cloud radar, updated every 5 minutes with animations showing precipitation intensity and movement up to 3 hours ahead. Check historical rain cloud patterns going back 24 hours to understand weather trends. The 1km mesh forecast delivers hyper-local weather data for your exact location, including hourly pinpoint forecasts, temperature, wind speed, wind direction, and precipitation probability. A 5-minute weather forecast update system means you're never caught off-guard by sudden weather changes.

Emergency preparedness is built in. Typhoon track forecasts, earthquake and tsunami alerts, volcano monitoring with live cameras, and sudden thunderstorm risk maps are all displayed on interactive maps so you instantly identify warning areas affecting your location. The app broadcasts Weather News LiVE 24 hours daily with expert commentary on disasters and seasonal weather patterns. Push notifications keep you informed of typhoons, earthquakes, heavy snow, heatstroke risks, pollen forecasts, and more based on your GPS location.

Beyond basic weather, discover specialized forecasts including clothing recommendations for the next 10 days, weather-related pain predictions tied to atmospheric pressure changes, skiing and snowboarding conditions at 400 resorts nationwide, and cherry blossom viewing information for 1,200 famous spots. Heatstroke and pollen forecasts with customizable alarms support your daily health decisions. Access weather maps from current conditions to weekly forecasts, plus live feeds from 400 nationwide monitoring cameras.

Global users gain worldwide rain cloud radar powered by AI technology, global warnings and advisories from meteorological agencies visualized on maps, and a weather agent answering location-specific questions. Premium plans unlock extended rain cloud forecasts up to 30 hours, lightning radar, sudden thunderstorm predictions 36 hours ahead, and power outage risk forecasts. The Family Pack lets up to 6 users monitor weather for loved ones across locations.

Experience why ウェザーニュース 天気・雨雲レーダー・台風の天気予報アプリ leads the market in forecast accuracy and real-time emergency alerts.