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    ECMWF, GFS, ICON, GEM
    New: Official Warnings from National Meteorological Institutes Warning

    Alta Sierra

    World / United States / California

    35°43'N / 118°32'W / Altitude 1745 m / 11:46 2026/04/21, America/Los_Angeles (UTC-7)

    Open Radar Map

    Weather for the next 24 hours

    12:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow
    mostly cloudy
    11 °C
    0 mm
    50 %
    W
    17 km/h
    mixed with rain showers
    9 °C
    0.1 mm
    90 %
    W
    27 km/h
    Gust:
    58 km/h
    clear sky
    9 °C
    0 mm
    50 %
    W
    24 km/h
    Gust:
    50 km/h
    overcast
    7 °C
    0 mm
    50 %
    NW
    22 km/h
    mixed with rain showers
    6 °C
    0.3 mm
    80 %
    NW
    23 km/h
    overcast with rain
    5 °C
    0.5 mm
    80 %
    W
    18 km/h
    overcast
    5 °C
    0 mm
    50 %
    NW
    25 km/h
    Gust:
    47 km/h
    clear sky with few clouds
    5 °C
    0 mm
    40 %
    NW
    27 km/h
    Gust:
    47 km/h
    overcast
    4 °C
    0 mm
    30 %
    NW
    27 km/h
    Gust:
    50 km/h
    mostly cloudy
    4 °C
    0 mm
    40 %
    NW
    26 km/h
    Gust:
    50 km/h
    mostly cloudy
    3 °C
    0 mm
    10 %
    NW
    26 km/h
    Gust:
    54 km/h
    overcast
    3 °C
    0 mm
    10 %
    NW
    24 km/h
    Gust:
    54 km/h
    fog
    2 °C
    0 mm
    0 %
    NW
    21 km/h
    Gust:
    50 km/h
    partly cloudy
    1 °C
    0 mm
    0 %
    NW
    23 km/h
    Gust:
    54 km/h
    clear sky with few clouds
    1 °C
    0 mm
    0 %
    NW
    21 km/h
    Gust:
    50 km/h
    mostly cloudy
    1 °C
    0 mm
    0 %
    NW
    16 km/h
    Gust:
    47 km/h
    overcast
    2 °C
    0 mm
    0 %
    NW
    21 km/h
    Gust:
    47 km/h
    clear sky
    0 °C
    0 mm
    0 %
    NW
    20 km/h
    Gust:
    43 km/h
    clear sky
    0 °C
    0 mm
    0 %
    NW
    23 km/h
    Gust:
    47 km/h
    clear sky
    0 °C
    0 mm
    0 %
    NW
    24 km/h
    Gust:
    47 km/h
    clear sky
    2 °C
    0 mm
    0 %
    NW
    27 km/h
    Gust:
    54 km/h
    clear sky
    2 °C
    0 mm
    0 %
    NW
    29 km/h
    Gust:
    54 km/h
    clear sky
    4 °C
    0 mm
    0 %
    NW
    27 km/h
    Gust:
    50 km/h
    clear sky
    5 °C
    0 mm
    0 %
    NW
    30 km/h
    Gust:
    54 km/h
    clear sky with few clouds
    6 °C
    0 mm
    0 %
    NW
    30 km/h
    Gust:
    54 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    clear sky with few clouds
    1 °C
    0 mm
    0 %
    NW
    21 km/h
    Gust:
    50 km/h
    clear sky
    0 °C
    0 mm
    0 %
    NW
    20 km/h
    Gust:
    43 km/h
    clear sky
    2 °C
    0 mm
    0 %
    NW
    27 km/h
    Gust:
    54 km/h
    clear sky
    5 °C
    0 mm
    0 %
    NW
    30 km/h
    Gust:
    54 km/h
    clear sky
    7 °C
    0 mm
    0 %
    NW
    33 km/h
    Gust:
    58 km/h
    clear sky
    7 °C
    0 mm
    0 %
    NW
    34 km/h
    Gust:
    58 km/h
    clear sky
    3 °C
    0 mm
    0 %
    NW
    41 km/h
    Gust:
    58 km/h
    clear sky
    4 °C
    0 mm
    0 %
    NW
    33 km/h

    Meteogram

    30365556445343117161814131616101516151315
    20
    15
    10
    5
    0
    -5
    Tue
    21
    mixed with rain showers
    Wed
    22
    clear sky
    Thu
    23
    clear sky with few clouds
    Fri
    24
    partly cloudy
    Sat
    25
    overcast
    Sun
    26
    partly cloudy
    Mon
    27
    clear sky with few clouds
    Tue
    28
    mixed with rain showers
    Wed
    29
    mixed with rain showers
    Thu
    30
    partly cloudy
    Fri
    01
    high clouds
    Sat
    02
    clear sky
    Sun
    03
    clear sky
    Mon
    04
    clear sky

    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