Japan.co.jp Weather / 47 Prefectures / 2026年8月11日–13日本日のニュース火曜占い
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日本の天気を読む · Read Japan’s Weather
火水木 3日予報 · 47都道府県火曜・水曜・木曜 / Tuesday · Wednesday · Thursday火曜は中部・西日本を中心に厳しい暑さが続き、午後は局地的な雷雨にも注意。水曜も広く暑さ対策が必要です。木曜は雨の範囲が広がる可能性があり、沖縄・南西諸島では台風通過後も雨・風・高波、航空便・船便の最新情報を確認してください。天気資料確認 · 2026年8月10日 9:00 JST1 US Dollar = 157.86 Japanese Yen · 為替基準 2026年8月10日 9:00 JST
WEATHER JAPANESE

天気 / 日本語学習 / 47都道府県

日本の天気を読む
Read Japan’s Weather

2026年8月11日(火)・12日(水)・13日(木)の3日予報。47都道府県の代表都市を日本語と英語で読み、カードは表示時に最新データを取得します。火曜は中部・西日本を中心に強い日差しと厳しい暑さが続き、大阪では35度前後、東京でも33度前後まで上がる目安です。午後は山沿いや内陸を中心に局地的なにわか雨や雷雨に注意してください。水曜も広い範囲で蒸し暑さが残り、昼夜を問わず熱中症対策が必要です。木曜は西日本から東日本の一部で雲や雨が増える可能性があり、雨の時間と強さは最新予報で確認してください。台風Dolphinが離れた沖縄・奄美では、復旧中の地域も含め、にわか雨、風、高波、航空便・船便の情報を引き続き確認しましょう。数値は代表都市の計画用データで、警報ではありません。気象庁の警報・注意報、熱中症警戒アラート、自治体情報を最優先にしてください。

Japan.co.jp Weather Desk / Nationwide planning page for August 11–13, 2026, checked on August 10 Japan time. Tuesday remains very hot across much of central and western Japan, with guidance around 35°C in Osaka and 33°C in Tokyo; isolated afternoon showers or thunderstorms may develop, especially around mountains and inland areas. Humid heat continues widely on Wednesday. By Thursday, cloud and rain may expand into parts of western and eastern Japan, so the timing and intensity need a fresh check before travel. Although Typhoon Dolphin has moved away from Okinawa and Amami, showers, wind, high waves and transport recovery still deserve attention. The cards below request August 11–13 data from Open-Meteo whenever the page loads. They are representative-city guidance, not warnings; JMA and local governments remain authoritative for official forecasts, alerts and emergency instructions.

47都道府県 3日予報

2026年8月11日(火)・8月12日(水)・8月13日(木)

大切なメモ:下のカードは、ブラウザでOpen-Meteoの3日予報を取得して更新します。気象庁の警報・注意報、土砂災害警戒情報、熱中症警戒アラート、台風・熱帯低気圧情報、自治体の避難・復旧情報は必ず公式発表を確認してください。火曜・水曜は中部・西日本を中心に35度前後の厳しい暑さとなる場所があり、夜間も冷房と水分・塩分を確保してください。局地的な雷雨では、雷鳴が聞こえたら頑丈な建物や車の中へ移動してください。木曜は雨の範囲や強さが変わりやすく、出発前の更新確認が重要です。沖縄・南西諸島では台風通過後も風、雨、高波、停電復旧、航空便・船便への影響を継続して確認してください。
Important note: Cards update in-browser using Open-Meteo forecast data. Always check JMA and local governments for official forecasts, warnings, landslide information, heatstroke alerts, tropical-cyclone information, evacuation instructions and recovery notices. Tuesday and Wednesday may bring severe heat near or above 35°C in parts of central and western Japan; secure cooling, water and salt, including at night. Move indoors if thunder is heard. Thursday’s rain coverage and intensity may shift, so refresh forecasts before travel. Around Okinawa and the Nansei Islands, continue checking post-typhoon wind, rain, high waves, power restoration and air or sea transport conditions.
☰ 47都道府県 / Prefectures

天気の日本語 / Weather Vocabulary

短い言葉で空を読む

猛暑日extremely hot day (35°C+)
熱中症heatstroke
雷雨thunderstorm
にわか雨sudden shower
高波high waves
強風strong wind
蒸し暑いhot and humid
予報が変わりやすいforecast may change
天気の英語も、日本語も、毎日すこしずつ。Today’s page echoes Stradanus and his Renaissance theater of invention: 47 local observations become one intricate national instrument, with heat, cloud, rain, wind and time moving through the system like water through engraved pipes. The design is observational, but real August travel still requires current warnings, cooling, rain gear and common sense.

Japan.co.jp セクション

天気から、ニュース・食・旅・文化へ

Forecast source: This page was prepared for August 11–13 and checked at 9:00 JST on August 10, 2026. It requests Open-Meteo daily forecast data in the browser for representative cities in all 47 prefectures, so card values can change whenever the page is loaded. Check the Japan Meteorological Agency’s official forecasts, warnings and advisories, tropical-cyclone information and early warning information, the Ministry of the Environment’s heatstroke alerts, and local-government instructions before acting.

Weather desk context: Tuesday’s national picture combines severe heat in central and western Japan with isolated afternoon showers or thunderstorms. Representative guidance puts Osaka near 35°C and Tokyo near 33°C. Wednesday remains hot and humid across many areas. By Thursday, a wetter pattern may reach parts of western and eastern Japan, but the exact placement and intensity can change. Typhoon Dolphin has moved away from Okinawa and Amami; nevertheless, showers, residual wind or high waves, power restoration and transport disruption remain relevant to post-storm planning. Representative-city values do not describe an entire prefecture, are not official warnings and cannot predict local damage, service restoration or evacuation orders.