tenki.jp 日本気象協会の天気予報アプリ・雨雲レーダー

Accurate weather updates from Japan Weather Association. Track conditions with rain cloud radar, storm alerts, and seasonal insights like pollen and UV levels.

[Enhanced tenki.jp app for greater convenience]

Stay prepared for temperature shifts! [Temperature alerts] now available

Get push notifications for temperature changes of 5℃ or more compared to the previous day.

・Monitor forecasts for your chosen location to anticipate sudden cold snaps or heatwaves.

・Plan outfits and outings with timely temperature alerts.

・Perfect for managing cold and seasonal transitions!

[The ultimate weather app! Discover tenki.jp]

■Trusted weather app by Japan Weather Association.

■Expert forecasters provide round-the-clock updates for the latest weather insights.

■Access all features for free with Weather News.

■Doubles as a disaster alert app for earthquakes and typhoons.

■Explore detailed forecasts.

・Two-week weather outlook (Tenkiyohou)

・Hourly weather updates (Tenkiyoho)

・Real-time rain tracking (rain cloud radar).

■Practical lifestyle and weather insights.

・Daily forecaster insights for informed planning.

・Latest earthquake alerts, barometric data for headache prevention, UV, pollen, and disaster updates.

■Rich seasonal information, including typhoon and storm updates.

・Regularly updated typhoon forecasts and paths.

・Stay prepared with the latest disaster prevention updates.

・Track torrential rain with rain cloud radar.

・Monitor heatstroke risks with regional alerts.

・Daily updates on rainy season start and end.

・Access detailed pollen forecasts.

■Rain cloud radar forecasts up to 48 hours (Amagumo radar).

・Predict rain cloud movements for up to 48 hours.

・Ideal for avoiding rain from low pressure or thunderstorms.

*A free domestic weather app by a licensed Japan-based forecast provider, per Tokyo Shoko Research (January 2023).

■Comprehensive pollen tracking for allergy relief.

・Check daily and weekly pollen levels with ease.

・View cedar and cypress pollen scatter predictions.

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10 key features of tenki.jp

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1: Hourly forecasts for cities, towns, and facilities by name.

2: Extended 10-day weather forecasts beyond weekly reports.

3: Real-time data on temperature, humidity, wind, precipitation, pressure, UV, and pollen.

4: Free 48-hour rain cloud radar (Amagumo radar).

5: Daily updated forecaster insights.

6: Alerts for weather changes and approaching rain.

7: Widget for quick weather checks without opening the app.

8: Robust disaster alerts for earthquakes, tsunamis, and warnings.

9: Tailor lifestyle info like laundry, clothing, and starry sky indexes.

10: Ad-free option for 120 yen/month, with all features free.

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4 core features

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Access four key categories with a single tap.

① Weather updates ② Disaster alerts ③ Weather insights ④ Weather maps

■Today and tomorrow’s forecast (Tenkiyohou/Weather News).

・Track weather for your location* and up to 10 custom cities or towns.

・View hourly weather, temperature, precipitation probability, humidity, and wind.

(*Enable GPS for this feature).

■10-day weather outlook (Tenkiyohou/Weather News).

・Access forecasts longer than standard weekly reports.

・Check weather, precipitation, and temperature in 6-hour intervals.

■Current conditions.

・View real-time temperature and precipitation at nearby observation points.

・Access 10-minute AMeDAS records and rain cloud radar (Amagumo radar).

■Free rain cloud radar (Amagumo radar).

・Monitor live rain cloud movements at your chosen location.

・View 48-hour rain cloud forecasts for free.

・See real-time rain cloud activity instantly.

■Personalized lifestyle index forecasts.

・Access clothing and other indexes with one tap.

・Customize up to 5 favorite index icons.

・Enhance daily planning beyond Tenkiyohou.

・Available indexes include:

[All year] Laundry, clothing, outings, starry sky, umbrella, UV, comfort, car wash, sleep.

[Summer] Sweating, air conditioning, mosquito care.

[Winter] Freezing, moisture.

・View the latest 20 nationwide earthquake reports.

・Access tsunami, warning advisories, and volcano alerts from the menu.

・Explore daily forecaster insights, tenki.jp columns, and weather overviews.

■Japan forecaster insights.

・Expert updates on weather, disaster prevention, and seasonal topics like UV and pollen.

・Access rain, pressure, temperature, and disaster alerts.

■tenki.jp columns.

・Read engaging content on weather, lifestyle, and seasons.

■Weather overviews.

・View Japan Meteorological Agency summaries for your set locations.

・Access weather maps, meteorological, and world satellite imagery.

・View live and forecasted weather maps (24, 48, 72 hours).

・See satellite and rain cloud radar overlays from 6 hours ago to now.

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Other features

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▼Additional menus.

Access global forecasts, live updates, overviews, index info, and leisure weather (e.g., mountains).

▼Barometric pressure tracking.

Monitor pressure for headache prevention due to low pressure.

▼Weather notifications.

・Get location-specific updates at set times.

・Choose from morning (7-8 AM), noon (11 AM-12 PM), evening (5-6 PM), or night (8-9 PM).

▼Widget.

・Check weather on your home screen without opening the app.

▼Leisure weather.

Clear weather updates for popular leisure spots.

・Mountain weather.

・Sea weather.

▼Seasonal updates.

Special features for seasonal needs.

・Pollen forecasts.

・Cherry blossom updates.

・Rainy season start/end.

・Autumn foliage updates.

・Ski snow reports.

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Notice

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[Subscription service]

Ad-free mode for 120 yen/month.

Combine with other features for the best experience.

[Related apps]

・tenki.jp Climbing weather.

[Privacy Policy]

https://static.tenki.jp/inapp/app/iphone/privacy.html

【Terms of Service】

https://static.tenki.jp/inapp/app/iphone/rule.html

*"tenki.jp" is pronounced "tenki jp".

*Some low-resolution devices may experience display issues.

What's New in Version 2.27.2

Last updated on Oct 28, 2024

・Added temperature graphs for today and tomorrow.
・Refined the weather forecast design.