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    • Wind Animation
    ECMWF, GFS, ICON, GEM
    Ventusky introduces global fire monitoring Fire

    Isumi

    World / Japan / 千葉県 (Chiba-ken)

    35°15'N / 140°23'E / Altitude 34 m / 20:53 2026/06/13, Asia/Tokyo (UTC+9)

    Open Radar Map

    Weather for the next 24 hours

    21:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow14:00 tomorrow15:00 tomorrow16:00 tomorrow17:00 tomorrow18:00 tomorrow19:00 tomorrow20:00 tomorrow21:00 tomorrow
    clear sky with few clouds
    22 °C
    0 mm
    0 %
    SW
    11 km/h
    		 clear sky with few clouds
    22 °C
    0 mm
    0 %
    SW
    10 km/h
    		 high clouds
    22 °C
    0 mm
    10 %
    SW
    10 km/h
    		 high clouds
    22 °C
    0 mm
    10 %
    SW
    11 km/h
    		 mostly cloudy
    22 °C
    0 mm
    0 %
    SW
    10 km/h
    		 mostly cloudy
    21 °C
    0 mm
    0 %
    SW
    7 km/h
    		 mostly cloudy
    21 °C
    0 mm
    10 %
    SW
    6 km/h
    		 mostly cloudy
    21 °C
    0 mm
    10 %
    SW
    6 km/h
    		 mostly cloudy
    21 °C
    0 mm
    10 %
    SW
    4 km/h
    		 mostly cloudy
    22 °C
    0 mm
    10 %
    SW
    4 km/h
    		 overcast
    22 °C
    0 mm
    10 %
    SW
    6 km/h
    		 overcast
    23 °C
    0 mm
    10 %
    S
    9 km/h
    		 overcast
    23 °C
    0 mm
    20 %
    S
    11 km/h
    		 overcast
    24 °C
    0 mm
    20 %
    S
    11 km/h
    		 overcast
    24 °C
    0 mm
    20 %
    S
    13 km/h
    		 overcast
    24 °C
    0 mm
    10 %
    S
    13 km/h
    		 overcast
    24 °C
    0 mm
    10 %
    S
    15 km/h
    		 overcast
    24 °C
    0 mm
    10 %
    S
    17 km/h
    		 overcast
    24 °C
    0 mm
    10 %
    S
    15 km/h
    		 overcast
    23 °C
    0 mm
    10 %
    S
    13 km/h
    		 overcast
    23 °C
    0 mm
    10 %
    S
    13 km/h
    		 overcast
    23 °C
    0 mm
    10 %
    S
    11 km/h
    		 mixed with rain showers
    22 °C
    0.2 mm
    60 %
    S
    13 km/h
    		 mixed with rain showers
    22 °C
    0.2 mm
    60 %
    S
    13 km/h
    		 overcast with light rain
    21 °C
    0 mm
    20 %
    S
    13 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    high clouds
    22 °C
    0 mm
    10 %
    SW
    11 km/h
    		 mostly cloudy
    21 °C
    0 mm
    10 %
    SW
    6 km/h
    		 mostly cloudy
    22 °C
    0 mm
    10 %
    SW
    4 km/h
    		 overcast
    23 °C
    0 mm
    20 %
    S
    11 km/h
    		 overcast
    24 °C
    0 mm
    20 %
    S
    13 km/h
    		 overcast
    24 °C
    0 mm
    10 %
    S
    15 km/h
    		 overcast
    23 °C
    0 mm
    10 %
    S
    11 km/h
    		 mixed with rain showers
    21 °C
    0.4 mm
    60 %
    S
    13 km/h

    Meteogram

    20211918192122202122231919202424212224242226222424242020
    27
    25
    23
    21
    19
    17
    Sat
    13
    mostly cloudy    		Sun
    14
    overcast    		Mon
    15
    overcast with heavy rain    		Tue
    16
    partly cloudy    		Wed
    17
    high clouds    		Thu
    18
    overcast    		Fri
    19
    overcast with heavy rain    		Sat
    20
    overcast    		Sun
    21
    overcast    		Mon
    22
    mixed with rain showers    		Tue
    23
    overcast with rain    		Wed
    24
    mostly cloudy    		Thu
    25
    overcast    		Fri
    26
    mixed with rain showers

    Air quality (AQI)


    Air quality index (marked as AQI) is developed by Environmental Protection Agency. Values over 300 represents hazardous air quality, between 200-300 very unhealthy, 150-200 unhealthy, 100-150 unhealthy for sensitive groups and below 100 or rather below 50 the air quality is good.

    Sun and Moon

    Heading: Time:
    Phase: Altitude:


    Heading: Time:
    Illumination: Altitude:


    Date rise set rise Illumination


    Phase Time Length