• Login
  • Premium
  • myVentusky
  • Forecast
  • Wind Animation
    ECMWF, GFS, ICON, GEM
    New Custom Color Scales in Ventusky Scale

    Suwa

    World / Japan / 長野県 (Nagano-ken)

    36°1'N / 138°6'E / Altitude 763 m / 03:04 2026/09/17, Asia/Tokyo (UTC+9)

    Open Radar Map

    Weather for the next 24 hours

    04:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow
    fog
    16 °C
    0 mm
    30 %
    N
    3 km/h
    fog
    16 °C
    0 mm
    20 %
    N
    3 km/h
    fog
    16 °C
    0 mm
    10 %
    N
    3 km/h
    overcast
    17 °C
    0 mm
    10 %
    N
    5 km/h
    overcast
    17 °C
    0 mm
    0 %
    NE
    8 km/h
    overcast
    18 °C
    0 mm
    0 %
    N
    7 km/h
    overcast
    19 °C
    0 mm
    0 %
    N
    7 km/h
    mostly cloudy
    20 °C
    0 mm
    0 %
    N
    7 km/h
    partly cloudy
    21 °C
    0 mm
    10 %
    N
    7 km/h
    partly cloudy
    22 °C
    0 mm
    10 %
    N
    7 km/h
    mostly cloudy
    22 °C
    0 mm
    10 %
    N
    7 km/h
    partly cloudy
    22 °C
    0 mm
    10 %
    N
    7 km/h
    partly cloudy
    22 °C
    0 mm
    10 %
    N
    7 km/h
    clear sky with few clouds
    21 °C
    0 mm
    0 %
    NE
    6 km/h
    clear sky with few clouds
    19 °C
    0 mm
    0 %
    NE
    6 km/h
    clear sky with few clouds
    18 °C
    0 mm
    0 %
    NE
    7 km/h
    mostly cloudy
    18 °C
    0 mm
    0 %
    NE
    7 km/h
    clear sky with few clouds
    17 °C
    0 mm
    0 %
    NE
    7 km/h
    clear sky with few clouds
    17 °C
    0 mm
    0 %
    NE
    7 km/h
    mostly cloudy
    17 °C
    0 mm
    0 %
    NE
    6 km/h
    mostly cloudy
    16 °C
    0 mm
    0 %
    NE
    6 km/h
    partly cloudy
    16 °C
    0 mm
    0 %
    NE
    6 km/h
    mostly cloudy
    15 °C
    0 mm
    0 %
    NE
    4 km/h
    partly cloudy
    15 °C
    0 mm
    0 %
    E
    5 km/h
    partly cloudy
    14 °C
    0 mm
    0 %
    NE
    4 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    mostly cloudy
    16 °C
    0 mm
    0 %
    NE
    6 km/h
    partly cloudy
    15 °C
    0 mm
    0 %
    E
    5 km/h
    mostly cloudy
    13 °C
    0 mm
    0 %
    NE
    6 km/h
    mostly cloudy
    18 °C
    0 mm
    0 %
    NE
    6 km/h
    clear sky with few clouds
    22 °C
    0 mm
    0 %
    N
    5 km/h
    clear sky with few clouds
    23 °C
    0 mm
    0 %
    NE
    8 km/h
    clear sky
    20 °C
    0 mm
    0 %
    NE
    6 km/h
    clear sky with few clouds
    17 °C
    0 mm
    0 %
    NE
    6 km/h

    Meteogram

    161314161818151414151211982223252322232324242216181618
    28
    17
    6
    Thu
    17
    partly cloudy
    Fri
    18
    clear sky with few clouds
    Sat
    19
    partly cloudy
    Sun
    20
    mostly cloudy
    Mon
    21
    overcast with light rain
    Tue
    22
    overcast with rain
    Wed
    23
    mixed with rain showers
    Thu
    24
    mixed with rain showers
    Fri
    25
    mixed with rain showers
    Sat
    26
    mixed with rain showers
    Sun
    27
    mixed with rain showers
    Mon
    28
    mixed with rain showers
    Tue
    29
    mixed with rain showers
    Wed
    30
    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