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

    Koshigaya

    World / Japan / 埼玉県 (Saitama-ken)

    35°53'N / 139°47'E / Altitude 9 m / 16:24 2026/10/22, Asia/Tokyo (UTC+9)

    partly cloudy 23 °C
    Wind speed 13 km/h
     
    Precipitation (6 hr.) 0 mm
    Air pressure 1019 hPa
    Visibility 40 km
    Clouds 50 %

    Calculated from nearby stations (15:00 2026/10/22)

    Open Radar Map

    Weather for the next 24 hours

    17:0018:0019:0020:0021:0022:0023:0000:00 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 tomorrow
    overcast
    20 °C
    0 mm
    0 %
    SE
    8 km/h
    		 overcast
    20 °C
    0 mm
    0 %
    E
    5 km/h
    		 overcast
    19 °C
    0 mm
    0 %
    E
    5 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    E
    5 km/h
    		 overcast
    18 °C
    0 mm
    0 %
    E
    7 km/h
    		 overcast
    17 °C
    0 mm
    0 %
    E
    3 km/h
    		 overcast
    17 °C
    0 mm
    0 %
    E
    3 km/h
    		 overcast
    16 °C
    0 mm
    10 %
    E
    3 km/h
    		 mostly cloudy
    16 °C
    0 mm
    0 %
    N
    3 km/h
    		 mostly cloudy
    16 °C
    0 mm
    0 %
    N
    3 km/h
    		 overcast
    15 °C
    0 mm
    0 %
    N
    3 km/h
    		 overcast
    15 °C
    0 mm
    10 %
    N
    5 km/h
    		 mostly cloudy
    14 °C
    0 mm
    10 %
    N
    5 km/h
    		 partly cloudy
    14 °C
    0 mm
    10 %
    N
    5 km/h
    		 partly cloudy
    14 °C
    0 mm
    10 %
    N
    5 km/h
    		 partly cloudy
    15 °C
    0 mm
    10 %
    N
    5 km/h
    		 partly cloudy
    16 °C
    0 mm
    10 %
    N
    7 km/h
    		 mostly cloudy
    17 °C
    0 mm
    10 %
    NE
    6 km/h
    		 overcast
    19 °C
    0 mm
    10 %
    E
    7 km/h
    		 overcast
    19 °C
    0 mm
    10 %
    E
    5 km/h
    		 mostly cloudy
    20 °C
    0 mm
    10 %
    SE
    6 km/h
    		 mostly cloudy
    20 °C
    0 mm
    10 %
    SE
    8 km/h
    		 overcast
    20 °C
    0 mm
    0 %
    S
    9 km/h
    		 overcast
    20 °C
    0 mm
    0 %
    S
    9 km/h
    		 overcast
    19 °C
    0 mm
    0 %
    SE
    7 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    overcast
    16 °C
    0 mm
    10 %
    E
    3 km/h
    		 overcast
    15 °C
    0 mm
    0 %
    N
    3 km/h
    		 partly cloudy
    14 °C
    0 mm
    10 %
    N
    5 km/h
    		 partly cloudy
    16 °C
    0 mm
    10 %
    N
    7 km/h
    		 overcast
    19 °C
    0 mm
    10 %
    E
    5 km/h
    		 overcast
    20 °C
    0 mm
    10 %
    S
    9 km/h
    		 overcast
    19 °C
    0 mm
    10 %
    SE
    4 km/h
    		 overcast
    17 °C
    0 mm
    10 %
    E
    5 km/h

    Meteogram

    18141617171913111315151412132420172021281815202318151920
    31
    20
    9
    Thu
    22
    mostly cloudy    		Fri
    23
    overcast    		Sat
    24
    overcast with rain    		Sun
    25
    overcast with light rain    		Mon
    26
    overcast with light rain    		Tue
    27
    partly cloudy    		Wed
    28
    clear sky with few clouds    		Thu
    29
    overcast with rain    		Fri
    30
    mostly cloudy    		Sat
    31
    mostly cloudy    		Sun
    01
    mostly cloudy    		Mon
    02
    overcast    		Tue
    03
    clear sky with few clouds    		Wed
    04
    high clouds

    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