お天気ナビゲータ　シンプルで見やすい天気予報・ウィジェット

日本気象株式会社

About this app

☀Recommended points of Weather Navigator☀
✅ Simple and easy-to-read design
✅ Free and no ads! (※)
✅ Not only can you see the weather forecast for your current location and city, but also for overseas weather forecasts
✅ Large and easy-to-read rain cloud radar
✅ You can register up to 5 locations
✅ You can easily check disaster prevention information
✅ Two types of widgets that change color depending on the rain forecast
(※)We are only introducing the Weather Navigator web version

This app is provided by Japan Meteorological Agency (Japan Meteorological Agency Forecast Business License No. 53).
Thanks to you, we have achieved a total of 4 million downloads! (May 2025)
We appreciate your continued patronage.


The following Kyocera smartphones come pre-installed with this app, but the weather widget with clock that appears on the home screen from the time of purchase is an app created by Kyocera.

・BASIO active3
・BASIO4
・GRATINA
・Kantan Smartphone 2
・Kantan Smartphone 2+
・Kantan Smartphone 3
・Anshin Smartphone
If you have any comments or requests regarding this widget, please contact Kyocera via the email icon under "Mobile Phones and Smartphones" on their support and inquiries page.

＞Click here for Kyocera's inquiry page
https://www.kyocera.co.jp/inquiry/index.html

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【Enhanced Rain Information】
You can now see approaching rainclouds at a glance, from light rain to dangerous downpours!
It also supports rain disaster prevention information such as heavy rain danger level and linear precipitation band information, which is useful for disaster prevention.
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☀Main functions☀
＜Weather forecast＞
・Today's weather
You can see the weather forecast for the day every 3 hours. You can also check the temperature and precipitation probability at the same time.

・Today's weather (overseas cities)
You can see the weather forecast for the day every 6 hours. You can also check the temperature and precipitation probability at the same time.

・Weekly weather
If you switch to the weekly weather tab, you can see the daily weather forecast for up to 7 days in advance.

・Rain cloud radar
You can see the current state of rain clouds.

＜Approaching rain cloud information＞
If rain clouds are expected to approach, you will be notified at the top of the weather forecast.

＜Disaster Prevention Information＞

・Heavy Rain Risk Level
When heavy rain risk level is announced, it will be notified at the top of the weather forecast.

・Linear Precipitation Band Information
When linear precipitation band information is announced, it will be notified at the top of the weather forecast.

・Heavy Rain/Heavy Rain Forecast
When heavy rain/heavy rain is expected, it will be notified at the top of the weather forecast.

・Other Disaster Prevention Information
Tap "Disaster Prevention Information" at the bottom of the app to see disaster prevention information (WEB) for the set city/town/village.

＜Area Settings＞
You can set up to 5 locations, so you can check the weather in multiple cities/towns at once, such as your home, travel destination, or the home of a family member far away.

＜Widget＞
You can quickly check the weather forecast and raincloud radar on the home screen of your device.
This app has two types of widgets.

・Weather Forecast Widget
You can check the weather forecast for the next four days for your current location or a location you set.
The background will turn blue if rain clouds are expected to approach.

・Rain Cloud Radar Widget
You can see the rain cloud radar for your current location or a location you set.
The background will also turn blue if rain clouds are expected to approach.
*Rain cloud radar is not supported for cities overseas.

Using the widget, you can check the weather forecast without launching the app, which is very convenient.
You can also tap the widget to launch the app and check detailed information.

＜About Weather Navigator WEB version (https://s.n-kishou.co.jp/w/)＞
■You can see detailed hourly weather forecasts for cities, towns, villages, beaches, mountains, and other leisure spots across the country.
■There are more than 20,000 spots nationwide! You can request for spots that are not listed to be added.
■It is also full of specialist information such as disaster prevention information for earthquakes, tsunamis, typhoons, etc., as well as forecasts of yellow sand and PM2.5.
■It will give you advice on what to wear based on the day's temperature and wind strength, and even give advice on how dry your laundry is. There is a wealth of information that is closely related to everyday life.
■There is also a wealth of seasonal content such as cherry blossoms, pollen, autumn leaves, and ski slopes.
*Some sections require you to register as a paid Weather Navigator member to view the weather every three hours for the next 10 days.

What’s new

・軽微な調整を行いました。