Yahoo Weather's Nimbus Radar is designed to let you know at a glance when it will rain, when it will stop, and how strong it will be. In addition, we will notify you when it is likely to rain.
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Seven Reasons to Choose Yahoo! Weather
1. Simple Design for Easy Understanding
2. High-Performance Rain Cloud Radar
3. Notifications for Approaching Rain Clouds
4. Notifications for Approaching Typhoons
5. Diverse Widgets
6. Comprehensive Disaster Information, Including Earthquakes and Tsunamis
7. Real-Time Weather Reports Based on User Submissions
Main Features
Weather Forecast
You can find weather forecasts up to 17 days in advance for each city and town, detailed hourly weather forecasts, and real-time temperature, humidity, and atmospheric pressure.
- Get weather forecasts for your current location anytime.
- Easily search for weather information for specific areas or locations.
- Register up to 5 favorite locations or locations.
- Get detailed hourly weather forecasts for up to 72 hours.
- Know sunrise and sunset times.
- Get real-time temperature, humidity, and atmospheric pressure (outdoor measurements).
Rain Cloud Radar
Continuously displays weather radar observations and high-resolution precipitation nowcasts on a map. See rain cloud patterns and precipitation amounts up to 15 hours in advance.
Other Radar Functions
- Wind Radar
Intuitively understand wind strength and flow on a map.
See changes in wind speed and direction at specific locations.
- Lightning Radar
See past lightning strikes and the likelihood of future lightning strikes.
- Typhoon Radar (Only when typhoon occurs)
View typhoon tracks for up to 5 days on a high-performance map.
- Rain/Snow Radar (Winter Only)
Understand the boundary between rain and snow, and know when snow will start falling.
- Snow Depth (Winter Only)
See current snow depth and future forecasts.
User Posts
"User Posts" is created by collecting real-time weather information from users. This information can be combined with weather forecasts and rain radar to make more accurate situational judgments and predictions.
Push Notifications (10 types)
We will promptly notify you of weather information useful for daily life and disaster prevention information to protect yourself from disasters.
- Weather Forecast
Notifies you of today's and tomorrow's weather forecast.
- Approaching Rain Clouds
Predicts the approach of rain clouds to your current location or registered location and notifies you before it rains.
- Temperature Difference
Notifies you when there is a large temperature difference between today and tomorrow.
- Weather Warnings
Notifies you of the issuance and cancellation of weather warnings.
- Typhoons
Notifies you of the formation, approach, and dissipation of typhoons.
- Earthquakes and Tsunamis
Notifies you of earthquakes and the issuance and cancellation of tsunami information.
- Pollen
Notifies you of today's and tomorrow's pollen forecast.
- Heatstroke
Notifies you of today's heatstroke risk and the issuance of heatstroke warning alerts.
- Video News
Notifies you of new weather news explained by weather forecasters.
- Notifications
This will notify you of announcements from Yahoo! Weather.
Five types of widgets
Responsive design; the design changes according to the installation size.
Two background patterns are available: white and black, and the transparency can be freely set.
- Weather Forecast
Simple display of daily weather forecasts.
The number of days displayed changes depending on the installation size.
- Temperature Graph
Shows the temperature trend for the next 24 hours and the previous day.
- Rain Cloud Radar
Shows the current state of rain clouds on a map.
Messages and precipitation graphs show the start of rain and its future progression.
- Current Weather
You can select and display the information you want from current temperature, humidity, etc., in a larger size.
The number of information items displayed changes depending on the installation size.
- User Posts
Shows user posts about the current weather on a map.
Weather and Disaster Prevention Information
- Pollen Information (Seasonal)
Shows weekly pollen dispersal in a 4-level index.
The radar map shows the hourly trend of pollen dispersal.
- Heatstroke Information (Seasonal)
Shows 6 levels of heatstroke risk.
Dangerous time periods are shown in a graph.
- PM2.5 Information
You can see today's and tomorrow's PM2.5 concentration on a 5-level scale.
You can view a distribution forecast map every 3 hours up to 2 days in advance.
- Yellow Dust Information
You can see today's and tomorrow's yellow dust impact on a 7-level scale.
You can view a distribution forecast map every 3 hours up to 2 days in advance.
- River Water Levels
We provide the risk level and water levels of rivers nationwide on maps and graphs.
- Earthquake Information
You can see the seismic intensity, epicenter, and maximum seismic intensity for various locations on a map.
You can also check the estimated seismic intensity distribution and past earthquake history.
- Tsunami Information
You can see the latest tsunami information on a map.
You can also check the predicted tsunami arrival and inundation areas.
- Other Information
Weather maps, AMeDAS observation information, etc.
About Usage
Supported OS: Android 10 or later
* If you are unable to update your OS due to device limitations or other reasons, we apologize for the inconvenience, but please consider using the browser version of Yahoo! Weather & Disaster.
https://weather.yahoo.co.jp/weather/
This application is subject to the LINE & Yahoo! Common Terms of Service (including Privacy Policy and Software Terms (Guidelines)).
Please review the following before using this application:
- LINE & Yahoo! Common Terms of Service
https://www.lycorp.co.jp/ja/company/terms/
- Special Terms Regarding Usage Environment Information
https://location.yahoo.co.jp/mobile-signal/weather/terms.html
- Yahoo! Weather & Disaster
http://weather.yahoo.co.jp/weather/
Photo provided by: Afro