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    ECMWF, GFS, ICON, GEM
    Two New High-Resolution Weather Models on Ventusky Model

    Isumi

    World / Japan / 千葉県 (Chiba-ken)

    35°15'N / 140°23'E / Altitude 34 m / 17:43 2026/10/28, Asia/Tokyo (UTC+9)

    Open Radar Map

    Weather for the next 24 hours

    18:0019:0020:0021:0022:0023:0000:00 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 tomorrow
    overcast
    16 °C
    0 mm
    0 %
    NW
    13 km/h
    		 partly cloudy
    15 °C
    0 mm
    0 %
    N
    11 km/h
    		 mostly cloudy
    15 °C
    0 mm
    0 %
    N
    9 km/h
    		 partly cloudy
    15 °C
    0 mm
    0 %
    N
    9 km/h
    		 overcast
    15 °C
    0 mm
    0 %
    NE
    10 km/h
    		 mostly cloudy
    15 °C
    0 mm
    0 %
    NE
    10 km/h
    		 partly cloudy
    15 °C
    0 mm
    0 %
    NE
    10 km/h
    		 partly cloudy
    15 °C
    0 mm
    0 %
    NE
    9 km/h
    		 overcast
    15 °C
    0 mm
    0 %
    NE
    7 km/h
    		 overcast
    16 °C
    0 mm
    0 %
    NE
    9 km/h
    		 overcast
    16 °C
    0 mm
    0 %
    E
    11 km/h
    		 mostly cloudy
    16 °C
    0 mm
    0 %
    E
    16 km/h
    		 overcast
    16 °C
    0 mm
    0 %
    E
    13 km/h
    		 overcast
    17 °C
    0 mm
    0 %
    E
    11 km/h
    		 overcast
    17 °C
    0 mm
    0 %
    E
    13 km/h
    		 mostly cloudy
    17 °C
    0 mm
    0 %
    E
    13 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    E
    9 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    E
    5 km/h
    		 overcast
    19 °C
    0 mm
    0 %
    S
    7 km/h
    		 overcast
    19 °C
    0 mm
    0 %
    S
    11 km/h
    		 mixed with rain showers
    18 °C
    0.5 mm
    50 %
    S
    11 km/h
    		 mixed with rain showers
    18 °C
    0.6 mm
    50 %
    S
    11 km/h
    		 mixed with rain showers
    18 °C
    0.6 mm
    50 %
    S
    11 km/h
    		 mixed with rain showers
    19 °C
    1 mm
    50 %
    S
    11 km/h
    		 mixed with rain showers
    19 °C
    1 mm
    50 %
    S
    11 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    partly cloudy
    15 °C
    0 mm
    0 %
    NE
    10 km/h
    		 overcast
    16 °C
    0 mm
    0 %
    NE
    9 km/h
    		 overcast
    16 °C
    0 mm
    0 %
    E
    13 km/h
    		 mostly cloudy
    17 °C
    0 mm
    0 %
    E
    13 km/h
    		 overcast
    19 °C
    0 mm
    0 %
    S
    7 km/h
    		 mixed with rain showers
    18 °C
    1.1 mm
    50 %
    S
    11 km/h
    		 mixed with rain showers
    19 °C
    2.6 mm
    50 %
    S
    11 km/h
    		 mixed with rain showers
    19 °C
    3 mm
    50 %
    SW
    10 km/h

    Meteogram

    15152018151918171819181815151919222219232319192020212018
    24
    22
    20
    18
    16
    14
    Wed
    28
    mostly cloudy    		Thu
    29
    mixed with rain showers    		Fri
    30
    rain, thunderstorms likely    		Sat
    31
    clear sky with few clouds    		Sun
    01
    mostly cloudy    		Mon
    02
    mostly cloudy    		Tue
    03
    partly cloudy    		Wed
    04
    overcast    		Thu
    05
    overcast    		Fri
    06
    mixed with rain showers    		Sat
    07
    mostly cloudy    		Sun
    08
    clear sky    		Mon
    09
    mixed with rain showers    		Tue
    10
    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