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  • Wind Animation
    ECMWF, GFS, ICON, GEM
    New: ECMWF model in high resolution with hourly forecast steps ECMWF

    Diamond Bar

    World / United States / California

    34°1'N / 117°48'W / Altitude 208 m / 00:57 2025/12/14, America/Los_Angeles (UTC-8)

    clear sky 11 °C
    Wind speed 0 km/h
     
    Humidity 100 %
    Air pressure 1017 hPa
    Visibility 1 km
    Clouds 0 %

    Calculated from nearby stations (23:53 2025/12/13)

    Open Radar Map

    Weather for the next 24 hours

    01:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow
    overcast
    12 °C
    0 mm
    0 %
    N
    3 km/h
    high clouds
    11 °C
    0 mm
    0 %
    N
    3 km/h
    overcast
    10 °C
    0 mm
    0 %
    NW
    4 km/h
    fog
    10 °C
    0 mm
    0 %
    SW
    1 km/h
    fog
    11 °C
    0 mm
    0 %
    NE
    1 km/h
    overcast
    10 °C
    0 mm
    0 %
    NE
    4 km/h
    overcast
    10 °C
    0 mm
    0 %
    NE
    6 km/h
    overcast
    11 °C
    0 mm
    0 %
    NE
    4 km/h
    overcast
    14 °C
    0 mm
    0 %
    NE
    1 km/h
    overcast
    17 °C
    0 mm
    0 %
    W
    3 km/h
    overcast
    18 °C
    0 mm
    0 %
    W
    5 km/h
    overcast
    20 °C
    0 mm
    0 %
    W
    7 km/h
    overcast
    21 °C
    0 mm
    0 %
    W
    9 km/h
    overcast
    21 °C
    0 mm
    0 %
    W
    9 km/h
    partly cloudy
    21 °C
    0 mm
    0 %
    W
    9 km/h
    clear sky
    20 °C
    0 mm
    0 %
    W
    7 km/h
    clear sky
    16 °C
    0 mm
    0 %
    W
    7 km/h
    clear sky
    14 °C
    0 mm
    0 %
    SW
    6 km/h
    clear sky
    13 °C
    0 mm
    0 %
    W
    3 km/h
    clear sky
    12 °C
    0 mm
    0 %
    NW
    1 km/h
    clear sky
    11 °C
    0 mm
    0 %
    N
    3 km/h
    fog
    10 °C
    0 mm
    0 %
    N
    3 km/h
    fog
    10 °C
    0 mm
    0 %
    E
    5 km/h
    mostly cloudy
    10 °C
    0 mm
    0 %
    NE
    1 km/h
    clear sky with few clouds
    9 °C
    0 mm
    0 %
    E
    3 km/h

    Forecast

    01:0004:0007:0010:0013:0016:0019:0022:00
    clear sky with few clouds
    9 °C
    0 mm
    0 %
    E
    3 km/h
    clear sky
    9 °C
    0 mm
    0 %
    E
    11 km/h
    clear sky
    10 °C
    0 mm
    0 %
    E
    11 km/h
    clear sky
    19 °C
    0 mm
    0 %
    NE
    1 km/h
    clear sky
    25 °C
    0 mm
    0 %
    NW
    6 km/h
    high clouds
    23 °C
    0 mm
    0 %
    W
    5 km/h
    clear sky
    16 °C
    0 mm
    0 %
    E
    5 km/h
    high clouds
    15 °C
    0 mm
    0 %
    E
    5 km/h

    Meteogram

    1094557671515161415172125242224252221202120212425
    30
    25
    20
    15
    10
    5
    0
    Su
    14
    partly cloudy
    Mo
    15
    clear sky
    Tu
    16
    clear sky
    We
    17
    clear sky
    Th
    18
    clear sky with few clouds
    Fr
    19
    clear sky with few clouds
    Sa
    20
    high clouds
    Su
    21
    partly cloudy
    Mo
    22
    partly cloudy
    Tu
    23
    high clouds
    We
    24
    partly cloudy
    Th
    25
    clear sky
    Fr
    26
    clear sky
    Sa
    27
    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