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    Omachi

    World / Japan / 長野県 (Nagano-ken)

    36°30'N / 137°51'E / Altitude 730 m / 09:27 2026/06/18, Asia/Tokyo (UTC+9)

    partly cloudy 23 °C
    Wind speed 5 km/h
     
    Humidity 61 %
    Clouds 50 %
    Cloud base 1219 m

    Calculated from nearby stations (09:00 2026/06/18)

    Open Radar Map

    Weather for the next 24 hours

    10:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow
    clear sky with few clouds
    21 °C
    0 mm
    0 %
    E
    5 km/h
    clear sky with few clouds
    22 °C
    0 mm
    0 %
    E
    5 km/h
    overcast
    24 °C
    0 mm
    0 %
    E
    5 km/h
    overcast
    24 °C
    0 mm
    10 %
    E
    7 km/h
    overcast
    23 °C
    0 mm
    10 %
    N
    3 km/h
    mixed with rain showers
    22 °C
    0.6 mm
    80 %
    E
    3 km/h
    rain, thunderstorms likely
    21 °C
    1 mm
    90 %
    NE
    7 km/h
    rain, thunderstorms likely
    21 °C
    3 mm
    100 %
    NE
    7 km/h
    rain, thunderstorms likely
    20 °C
    5 mm
    100 %
    NE
    6 km/h
    rain, thunderstorms likely
    18 °C
    4 mm
    90 %
    E
    3 km/h
    rain, thunderstorms likely
    17 °C
    0.8 mm
    80 %
    E
    3 km/h
    mixed with rain showers
    17 °C
    0.5 mm
    60 %
    NE
    4 km/h
    fog
    17 °C
    0.1 mm
    60 %
    E
    3 km/h
    fog
    17 °C
    0 mm
    0 %
    E
    3 km/h
    fog
    17 °C
    0 mm
    0 %
    E
    3 km/h
    fog
    16 °C
    0 mm
    0 %
    E
    3 km/h
    fog
    16 °C
    0 mm
    0 %
    SE
    1 km/h
    fog
    16 °C
    0 mm
    0 %
    NE
    1 km/h
    fog
    15 °C
    0 mm
    0 %
    NE
    1 km/h
    fog
    16 °C
    0 mm
    10 %
    SW
    1 km/h
    fog
    17 °C
    0 mm
    0 %
    SE
    1 km/h
    overcast
    18 °C
    0 mm
    0 %
    E
    5 km/h
    overcast
    19 °C
    0 mm
    0 %
    E
    5 km/h
    overcast
    20 °C
    0 mm
    0 %
    E
    7 km/h
    mostly cloudy
    21 °C
    0 mm
    0 %
    E
    7 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    fog
    17 °C
    0.1 mm
    60 %
    E
    3 km/h
    fog
    16 °C
    0 mm
    0 %
    NE
    1 km/h
    fog
    17 °C
    0 mm
    10 %
    SE
    1 km/h
    overcast
    20 °C
    0 mm
    0 %
    E
    7 km/h
    mostly cloudy
    24 °C
    0 mm
    0 %
    E
    7 km/h
    mostly cloudy
    25 °C
    0 mm
    10 %
    NE
    12 km/h
    high clouds
    23 °C
    0 mm
    10 %
    NE
    6 km/h
    mixed with rain showers
    19 °C
    0.2 mm
    60 %
    N
    3 km/h

    Meteogram

    16161714131214121111141414132425191715152119212526222021
    28
    26
    24
    22
    20
    18
    16
    14
    12
    10
    Thu
    18
    rain, thunderstorms likely
    Fri
    19
    mostly cloudy
    Sat
    20
    overcast with light rain
    Sun
    21
    overcast with rain
    Mon
    22
    overcast
    Tue
    23
    overcast with rain
    Wed
    24
    mostly cloudy
    Thu
    25
    mixed with rain showers
    Fri
    26
    mostly cloudy
    Sat
    27
    mixed with rain showers
    Sun
    28
    clear sky with few clouds
    Mon
    29
    rain, thunderstorms likely
    Tue
    30
    mixed with rain showers
    Wed
    01
    overcast

    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