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    New: Official Warnings from National Meteorological Institutes Warning

    Hiroo

    World / Japan / 北海道 (Hokkaido)

    42°17'N / 143°18'E / Altitude 41 m / 15:32 2026/04/22, Asia/Tokyo (UTC+9)

    fog 10 °C
    Wind speed 11 km/h
     
    Humidity 76 %
    Clouds 80 %
    Cloud base 365 m

    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
    partly cloudy
    12 °C
    0 mm
    0 %
    W
    18 km/h
    Gust:
    43 km/h
    		 partly cloudy
    11 °C
    0 mm
    0 %
    W
    14 km/h
    		 partly cloudy
    11 °C
    0 mm
    0 %
    SW
    12 km/h
    Gust:
    47 km/h
    		 clear sky with few clouds
    10 °C
    0 mm
    0 %
    W
    11 km/h
    Gust:
    43 km/h
    		 clear sky with few clouds
    9 °C
    0 mm
    0 %
    W
    13 km/h
    Gust:
    47 km/h
    		 clear sky with few clouds
    9 °C
    0 mm
    0 %
    W
    13 km/h
    Gust:
    47 km/h
    		 clear sky with few clouds
    8 °C
    0 mm
    0 %
    W
    11 km/h
    Gust:
    47 km/h
    		 clear sky with few clouds
    8 °C
    0 mm
    0 %
    W
    9 km/h
    Gust:
    43 km/h
    		 clear sky with few clouds
    7 °C
    0 mm
    0 %
    W
    5 km/h
    		 clear sky
    6 °C
    0 mm
    0 %
    W
    5 km/h
    		 clear sky
    5 °C
    0 mm
    0 %
    W
    7 km/h
    		 clear sky
    6 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    6 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    5 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    7 °C
    0 mm
    0 %
    W
    7 km/h
    		 clear sky
    8 °C
    0 mm
    0 %
    W
    7 km/h
    		 clear sky
    9 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    W
    15 km/h
    		 clear sky
    12 °C
    0 mm
    0 %
    W
    19 km/h
    Gust:
    47 km/h
    		 clear sky
    12 °C
    0 mm
    0 %
    W
    23 km/h
    Gust:
    54 km/h
    		 partly cloudy
    12 °C
    0 mm
    0 %
    W
    25 km/h
    Gust:
    58 km/h
    		 high clouds
    11 °C
    0 mm
    0 %
    W
    23 km/h
    Gust:
    58 km/h
    		 high clouds
    11 °C
    0 mm
    0 %
    W
    23 km/h
    Gust:
    54 km/h
    		 high clouds
    11 °C
    0 mm
    0 %
    W
    21 km/h
    Gust:
    50 km/h
    		 high clouds
    10 °C
    0 mm
    0 %
    W
    21 km/h
    Gust:
    50 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    clear sky with few clouds
    7 °C
    0 mm
    0 %
    W
    5 km/h
    		 clear sky
    6 °C
    0 mm
    0 %
    W
    9 km/h
    		 clear sky
    7 °C
    0 mm
    0 %
    W
    7 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    W
    15 km/h
    		 partly cloudy
    12 °C
    0 mm
    0 %
    W
    25 km/h
    Gust:
    58 km/h
    		 high clouds
    11 °C
    0 mm
    0 %
    W
    21 km/h
    Gust:
    50 km/h
    		 high clouds
    8 °C
    0 mm
    0 %
    W
    11 km/h
    		 clear sky
    6 °C
    0 mm
    0 %
    W
    7 km/h

    Meteogram

    7621595311346613129913188633121488
    21
    10
    -1
    Wed
    22
    mostly cloudy    		Thu
    23
    clear sky with few clouds    		Fri
    24
    overcast with light rain    		Sat
    25
    partly cloudy    		Sun
    26
    partly cloudy    		Mon
    27
    mostly cloudy    		Tue
    28
    overcast with rain    		Wed
    29
    overcast with rain    		Thu
    30
    overcast with light rain    		Fri
    01
    overcast with light rain    		Sat
    02
    partly cloudy    		Sun
    03
    mostly cloudy    		Mon
    04
    overcast with heavy rain    		Tue
    05
    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