• Login
  • Premium
  • myVentusky
  • Forecast
  • Wind Animation
    ECMWF, GFS, ICON, GEM
    New: Official Warnings from National Meteorological Institutes Warning

    Rio Vista

    World / United States / California

    38°9'N / 121°41'W / Altitude 6 m / 11:46 2026/04/21, America/Los_Angeles (UTC-7)

    fog 15 °C
    Wind speed 22 km/h
     
    Humidity 77 %
    Air pressure 1013 hPa
    Visibility 16 km
    Clouds 80 %
    Cloud base 1310 m

    Calculated from nearby stations (11:14 2026/04/21)

    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
    overcast with light rain
    15 °C
    0.3 mm
    80 %
    SW
    15 km/h
    overcast with rain
    15 °C
    0.7 mm
    90 %
    SW
    16 km/h
    overcast with rain
    16 °C
    0.5 mm
    90 %
    SW
    16 km/h
    overcast
    13 °C
    0 mm
    50 %
    W
    37 km/h
    Gust:
    61 km/h
    overcast with rain
    13 °C
    0.7 mm
    80 %
    W
    23 km/h
    clear sky with few clouds
    14 °C
    0 mm
    40 %
    W
    17 km/h
    mostly cloudy
    14 °C
    0 mm
    30 %
    W
    17 km/h
    mostly cloudy
    13 °C
    0 mm
    20 %
    W
    14 km/h
    partly cloudy
    13 °C
    0 mm
    10 %
    W
    9 km/h
    clear sky
    11 °C
    0 mm
    10 %
    W
    9 km/h
    partly cloudy
    11 °C
    0 mm
    0 %
    W
    9 km/h
    partly cloudy
    11 °C
    0 mm
    0 %
    W
    7 km/h
    mostly cloudy
    10 °C
    0 mm
    10 %
    SW
    6 km/h
    mostly cloudy
    10 °C
    0 mm
    10 %
    SW
    6 km/h
    overcast
    10 °C
    0 mm
    10 %
    S
    7 km/h
    overcast
    10 °C
    0 mm
    10 %
    S
    7 km/h
    overcast
    10 °C
    0 mm
    30 %
    S
    7 km/h
    overcast with heavy rain
    10 °C
    6 mm
    60 %
    NW
    11 km/h
    overcast with rain
    10 °C
    2 mm
    60 %
    S
    5 km/h
    overcast with rain
    10 °C
    0.7 mm
    60 %
    SE
    7 km/h
    overcast
    11 °C
    0 mm
    30 %
    S
    7 km/h
    overcast
    11 °C
    0 mm
    20 %
    S
    9 km/h
    overcast
    13 °C
    0 mm
    30 %
    SE
    8 km/h
    overcast
    13 °C
    0 mm
    30 %
    SE
    9 km/h
    partly cloudy
    14 °C
    0 mm
    30 %
    SE
    8 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    overcast
    10 °C
    0 mm
    10 %
    S
    7 km/h
    overcast with heavy rain
    10 °C
    6 mm
    60 %
    NW
    11 km/h
    overcast with rain
    11 °C
    2.7 mm
    60 %
    S
    7 km/h
    overcast
    13 °C
    0 mm
    30 %
    SE
    9 km/h
    clear sky with few clouds
    15 °C
    0 mm
    30 %
    NE
    6 km/h
    clear sky
    17 °C
    0 mm
    20 %
    N
    9 km/h
    clear sky
    13 °C
    0 mm
    10 %
    N
    7 km/h
    clear sky
    11 °C
    0 mm
    0 %
    NW
    10 km/h

    Meteogram

    1110912111010111091071071617222119192121182020212120
    24
    22
    20
    18
    16
    14
    12
    10
    8
    6
    Tue
    21
    overcast with rain
    Wed
    22
    overcast with rain
    Thu
    23
    clear sky
    Fri
    24
    partly cloudy
    Sat
    25
    partly cloudy
    Sun
    26
    mostly cloudy
    Mon
    27
    clear sky
    Tue
    28
    mixed with rain showers
    Wed
    29
    overcast with rain
    Thu
    30
    mostly cloudy
    Fri
    01
    clear sky with few clouds
    Sat
    02
    mostly cloudy
    Sun
    03
    clear sky
    Mon
    04
    clear sky with few 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