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

    South Pasadena

    World / United States / California

    34°6'N / 118°8'W / Altitude 194 m / 01:33 2025/12/18, America/Los_Angeles (UTC-8)

    clear sky 15 °C
    Wind speed 5 km/h
     
    Humidity 67 %
    Air pressure 1013 hPa
    Visibility 16 km
    Clouds 0 %

    Calculated from nearby stations (00:53 2025/12/18)

    Open Radar Map

    Weather for the next 24 hours

    02:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow
    clear sky
    12 °C
    0 mm
    0 %
    NE
    10 km/h
    		 clear sky
    12 °C
    0 mm
    0 %
    NE
    10 km/h
    		 clear sky with few clouds
    12 °C
    0 mm
    0 %
    NE
    10 km/h
    		 high clouds
    12 °C
    0 mm
    0 %
    NE
    10 km/h
    		 high clouds
    11 °C
    0 mm
    0 %
    NE
    10 km/h
    		 high clouds
    12 °C
    0 mm
    0 %
    NE
    11 km/h
    		 high clouds
    14 °C
    0 mm
    0 %
    NE
    10 km/h
    		 high clouds
    18 °C
    0 mm
    0 %
    N
    5 km/h
    		 high clouds
    20 °C
    0 mm
    0 %
    E
    3 km/h
    		 high clouds
    23 °C
    0 mm
    0 %
    E
    3 km/h
    		 high clouds
    26 °C
    0 mm
    0 %
    SE
    1 km/h
    		 high clouds
    27 °C
    0 mm
    0 %
    SW
    1 km/h
    		 high clouds
    28 °C
    0 mm
    0 %
    SW
    4 km/h
    		 partly cloudy
    28 °C
    0 mm
    0 %
    SW
    6 km/h
    		 high clouds
    26 °C
    0 mm
    0 %
    SW
    8 km/h
    		 clear sky
    21 °C
    0 mm
    0 %
    W
    9 km/h
    		 high clouds
    19 °C
    0 mm
    0 %
    W
    9 km/h
    		 high clouds
    19 °C
    0 mm
    0 %
    NW
    7 km/h
    		 high clouds
    17 °C
    0 mm
    0 %
    E
    5 km/h
    		 clear sky
    16 °C
    0 mm
    0 %
    E
    7 km/h
    		 clear sky
    15 °C
    0 mm
    0 %
    E
    7 km/h
    		 clear sky
    15 °C
    0 mm
    0 %
    NE
    4 km/h
    		 clear sky
    13 °C
    0 mm
    0 %
    SE
    1 km/h
    		 fog
    12 °C
    0 mm
    0 %
    SE
    1 km/h
    		 fog
    11 °C
    0 mm
    0 %
    NE
    1 km/h

    Forecast

    01:0004:0007:0010:0013:0016:0019:0022:00
    fog
    12 °C
    0 mm
    0 %
    SE
    1 km/h
    		 partly cloudy
    11 °C
    0 mm
    0 %
    N
    3 km/h
    		 clear sky
    11 °C
    0 mm
    0 %
    NE
    7 km/h
    		 high clouds
    19 °C
    0 mm
    0 %
    SE
    4 km/h
    		 high clouds
    23 °C
    0 mm
    0 %
    S
    7 km/h
    		 high clouds
    22 °C
    0 mm
    0 %
    SW
    8 km/h
    		 high clouds
    14 °C
    0 mm
    0 %
    S
    3 km/h
    		 fog
    12 °C
    0 mm
    0 %
    E
    3 km/h

    Meteogram

    121110971313131311121313122723202319171519151316161714
    30
    25
    20
    15
    10
    5
    Th
    18
    high clouds    		Fr
    19
    high clouds    		Sa
    20
    clear sky with few clouds    		Su
    21
    high clouds    		Mo
    22
    partly cloudy    		Tu
    23
    overcast with heavy rain    		We
    24
    overcast with heavy rain    		Th
    25
    mixed with rain showers    		Fr
    26
    mixed with rain showers    		Sa
    27
    mixed with rain showers    		Su
    28
    partly cloudy    		Mo
    29
    mixed with rain showers    		Tu
    30
    partly cloudy    		We
    31
    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