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

    Guerneville

    World / United States / California

    38°30'N / 122°59'W / Altitude 19 m / 04:04 2025/12/20, America/Los_Angeles (UTC-8)

    overcast 13 °C
    Wind speed 5 km/h
     
    Humidity 100 %
    Visibility 1 km
    Clouds 100 %
    Cloud base 60 m

    Calculated from nearby stations (03:17 2025/12/20)

    Open Radar Map

    Weather for the next 24 hours

    05:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow
    overcast
    13 °C
    0 mm
    20 %
    W
    3 km/h
    partly cloudy
    12 °C
    0 mm
    30 %
    SW
    4 km/h
    partly cloudy
    12 °C
    0 mm
    30 %
    W
    3 km/h
    overcast
    12 °C
    0 mm
    20 %
    SW
    1 km/h
    overcast
    13 °C
    0 mm
    40 %
    SE
    1 km/h
    overcast
    14 °C
    0 mm
    40 %
    SE
    1 km/h
    overcast
    14 °C
    0 mm
    50 %
    SE
    1 km/h
    overcast
    15 °C
    0 mm
    40 %
    E
    3 km/h
    overcast with light rain
    15 °C
    0.1 mm
    80 %
    SE
    6 km/h
    overcast with light rain
    15 °C
    0.2 mm
    80 %
    SE
    6 km/h
    overcast with rain
    14 °C
    0.8 mm
    90 %
    SE
    7 km/h
    overcast with rain
    13 °C
    0.4 mm
    90 %
    E
    3 km/h
    overcast with rain
    12 °C
    0.4 mm
    90 %
    E
    3 km/h
    overcast
    12 °C
    0 mm
    50 %
    SE
    1 km/h
    overcast with rain
    13 °C
    1 mm
    100 %
    E
    5 km/h
    overcast with rain
    13 °C
    3 mm
    100 %
    E
    5 km/h
    overcast with rain
    12 °C
    2 mm
    100 %
    N
    3 km/h
    overcast with rain
    13 °C
    3 mm
    100 %
    NE
    6 km/h
    overcast with rain
    13 °C
    4 mm
    100 %
    NE
    4 km/h
    overcast with heavy rain
    13 °C
    5 mm
    100 %
    NW
    1 km/h
    overcast with heavy rain
    14 °C
    5 mm
    100 %
    SW
    10 km/h
    Gust:
    43 km/h
    overcast with rain
    14 °C
    3 mm
    100 %
    SW
    17 km/h
    Gust:
    43 km/h
    overcast with rain
    14 °C
    4 mm
    100 %
    SW
    17 km/h
    Gust:
    47 km/h
    overcast with rain
    14 °C
    3 mm
    100 %
    SW
    17 km/h
    Gust:
    43 km/h
    overcast with heavy rain
    14 °C
    6 mm
    100 %
    SW
    20 km/h
    Gust:
    54 km/h

    Forecast

    01:0004:0007:0010:0013:0016:0019:0022:00
    overcast with heavy rain
    14 °C
    14 mm
    100 %
    SW
    10 km/h
    Gust:
    43 km/h
    overcast with rain
    14 °C
    10 mm
    100 %
    SW
    17 km/h
    Gust:
    43 km/h
    overcast with heavy rain
    14 °C
    22 mm
    100 %
    SW
    18 km/h
    Gust:
    54 km/h
    overcast with heavy rain
    14 °C
    23 mm
    90 %
    W
    13 km/h
    overcast with rain
    14 °C
    4 mm
    90 %
    SW
    8 km/h
    overcast with rain
    14 °C
    6 mm
    100 %
    SW
    4 km/h
    overcast with rain
    14 °C
    4.2 mm
    100 %
    N
    3 km/h
    overcast with rain
    14 °C
    6 mm
    100 %
    W
    7 km/h

    Meteogram

    1214131176315453121514141413111212131311101110
    16
    14
    12
    10
    8
    6
    4
    2
    0
    Sa
    20
    overcast with rain
    Su
    21
    overcast with rain
    Mo
    22
    mixed with rain showers
    Tu
    23
    overcast with heavy rain
    We
    24
    overcast with heavy rain
    Th
    25
    rain, thunderstorms likely
    Fr
    26
    clear sky with few clouds
    Sa
    27
    overcast
    Su
    28
    clear sky
    Mo
    29
    high clouds
    Tu
    30
    overcast with rain
    We
    31
    clear sky with few clouds
    Th
    01
    clear sky with few clouds
    Fr
    02
    mostly cloudy

    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