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    ECMWF, GFS, ICON, GEM
    New: Official Warnings from National Meteorological Institutes Warning

    Koshimizu

    World / Japan / 北海道 (Hokkaido)

    43°51'N / 144°27'E / Altitude 21 m / 15:35 2026/04/22, Asia/Tokyo (UTC+9)

    overcast with rain 7 °C
    Wind speed 8 km/h
     
    Precipitation (6 hr.) 0.5 mm
    Air pressure 1002 hPa
    Visibility 20 km

    Calculated from nearby stations (15:00 2026/04/22)

    Open Radar Map

    Weather for the next 24 hours

    16:0017:0018:0019:0020:0021:0022:0023:0000:00 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 tomorrow
    mostly cloudy
    11 °C
    0 mm
    20 %
    NE
    12 km/h
    		 clear sky with few clouds
    11 °C
    0 mm
    20 %
    N
    5 km/h
    		 clear sky with few clouds
    10 °C
    0 mm
    20 %
    W
    14 km/h
    		 mostly cloudy
    8 °C
    0 mm
    20 %
    NW
    13 km/h
    		 mostly cloudy
    6 °C
    0 mm
    10 %
    N
    5 km/h
    		 clear sky
    5 °C
    0 mm
    20 %
    E
    3 km/h
    		 clear sky
    4 °C
    0 mm
    10 %
    E
    3 km/h
    		 clear sky
    3 °C
    0 mm
    10 %
    S
    3 km/h
    		 clear sky
    3 °C
    0 mm
    10 %
    S
    3 km/h
    		 clear sky
    3 °C
    0 mm
    10 %
    S
    3 km/h
    		 clear sky
    2 °C
    0 mm
    0 %
    S
    5 km/h
    		 clear sky
    2 °C
    0 mm
    0 %
    S
    5 km/h
    		 clear sky
    2 °C
    0 mm
    0 %
    S
    7 km/h
    		 clear sky
    2 °C
    0 mm
    0 %
    S
    7 km/h
    		 clear sky
    3 °C
    0 mm
    0 %
    S
    7 km/h
    		 clear sky
    7 °C
    0 mm
    0 %
    S
    7 km/h
    		 clear sky
    10 °C
    0 mm
    0 %
    S
    9 km/h
    		 clear sky
    11 °C
    0 mm
    10 %
    SW
    9 km/h
    		 clear sky with few clouds
    12 °C
    0 mm
    10 %
    W
    9 km/h
    		 overcast
    12 °C
    0 mm
    30 %
    W
    11 km/h
    		 mixed with rain showers
    11 °C
    0.2 mm
    70 %
    NW
    10 km/h
    		 mostly cloudy
    11 °C
    0.1 mm
    60 %
    N
    13 km/h
    		 partly cloudy
    11 °C
    0 mm
    20 %
    NE
    12 km/h
    		 overcast
    10 °C
    0 mm
    10 %
    NE
    15 km/h
    		 overcast
    9 °C
    0 mm
    10 %
    NE
    15 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    clear sky
    3 °C
    0 mm
    10 %
    S
    3 km/h
    		 clear sky
    2 °C
    0 mm
    10 %
    S
    5 km/h
    		 clear sky
    3 °C
    0 mm
    0 %
    S
    7 km/h
    		 clear sky
    11 °C
    0 mm
    10 %
    SW
    9 km/h
    		 mixed with rain showers
    11 °C
    0.2 mm
    70 %
    NW
    10 km/h
    		 overcast
    10 °C
    0.1 mm
    60 %
    NE
    15 km/h
    		 overcast
    7 °C
    0 mm
    20 %
    NE
    9 km/h
    		 overcast
    6 °C
    0 mm
    20 %
    N
    3 km/h

    Meteogram

    32114820111191131151013176111111016148
    20
    9
    -2
    Wed
    22
    mixed with rain showers    		Thu
    23
    mixed with rain showers    		Fri
    24
    mixed with snow showers    		Sat
    25
    clear sky with few clouds    		Sun
    26
    clear sky    		Mon
    27
    mixed with rain showers    		Tue
    28
    overcast with drizzle    		Wed
    29
    overcast with snow    		Thu
    30
    overcast    		Fri
    01
    partly cloudy    		Sat
    02
    overcast with light rain    		Sun
    03
    high clouds    		Mon
    04
    overcast with rain    		Tue
    05
    overcast with rain

    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