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

    Chantilly

    World / United States / Virginia

    38°53'N / 77°25'W / Altitude 96 m / 12:37 2026/05/03, America/New_York (UTC-4)

    partly cloudy 11.7 °C
    Wind speed 15 km/h
     
    Humidity 35 %
    Air pressure 1017 hPa
    Visibility 16 km
    Clouds 50 %
    Cloud base 1828 m

    Weather report from station Wash Dc/dulles, Distance: 5 km (11:52 2026/05/03)

    Open Radar Map

    Weather for the next 24 hours

    13:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow09:00 tomorrow10:00 tomorrow11:00 tomorrow12:00 tomorrow13:00 tomorrow
    clear sky
    14 °C
    0 mm
    0 %
    W
    20 km/h
    clear sky
    15 °C
    0 mm
    0 %
    W
    20 km/h
    clear sky
    16 °C
    0 mm
    0 %
    W
    20 km/h
    clear sky
    17 °C
    0 mm
    0 %
    NW
    19 km/h
    clear sky
    17 °C
    0 mm
    0 %
    W
    18 km/h
    clear sky
    17 °C
    0 mm
    0 %
    NW
    17 km/h
    clear sky
    16 °C
    0 mm
    0 %
    NW
    13 km/h
    clear sky
    13 °C
    0 mm
    0 %
    NW
    4 km/h
    clear sky
    12 °C
    0 mm
    0 %
    S
    3 km/h
    clear sky
    11 °C
    0 mm
    0 %
    SE
    6 km/h
    partly cloudy
    10 °C
    0 mm
    0 %
    SE
    9 km/h
    partly cloudy
    8 °C
    0 mm
    0 %
    S
    9 km/h
    clear sky
    7 °C
    0 mm
    0 %
    S
    9 km/h
    clear sky
    7 °C
    0 mm
    0 %
    S
    9 km/h
    mostly cloudy
    6 °C
    0 mm
    0 %
    S
    9 km/h
    clear sky
    6 °C
    0 mm
    0 %
    SE
    10 km/h
    overcast
    7 °C
    0 mm
    0 %
    SE
    10 km/h
    overcast
    8 °C
    0 mm
    0 %
    S
    11 km/h
    mostly cloudy
    8 °C
    0 mm
    0 %
    S
    11 km/h
    clear sky with few clouds
    10 °C
    0 mm
    0 %
    S
    11 km/h
    clear sky
    14 °C
    0 mm
    0 %
    S
    13 km/h
    clear sky with few clouds
    17 °C
    0 mm
    0 %
    SW
    17 km/h
    clear sky with few clouds
    19 °C
    0 mm
    0 %
    SW
    17 km/h
    clear sky with few clouds
    21 °C
    0 mm
    0 %
    SW
    17 km/h
    clear sky
    23 °C
    0 mm
    0 %
    SW
    19 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    clear sky
    7 °C
    0 mm
    0 %
    S
    9 km/h
    overcast
    7 °C
    0 mm
    0 %
    SE
    10 km/h
    clear sky with few clouds
    10 °C
    0 mm
    0 %
    S
    11 km/h
    clear sky with few clouds
    19 °C
    0 mm
    0 %
    SW
    17 km/h
    clear sky
    24 °C
    0 mm
    0 %
    SW
    21 km/h
    partly cloudy
    25 °C
    0 mm
    0 %
    S
    20 km/h
    mostly cloudy
    20 °C
    0 mm
    10 %
    SW
    20 km/h
    overcast
    17 °C
    0 mm
    0 %
    S
    11 km/h

    Meteogram

    4714161061110119121111161725282215201718162015142432
    35
    30
    25
    20
    15
    10
    5
    0
    Sun
    03
    clear sky
    Mon
    04
    clear sky with few clouds
    Tue
    05
    partly cloudy
    Wed
    06
    rain, thunderstorms likely
    Thu
    07
    overcast with rain
    Fri
    08
    overcast with light rain
    Sat
    09
    mostly cloudy
    Sun
    10
    overcast with rain
    Mon
    11
    overcast
    Tue
    12
    clear sky with few clouds
    Wed
    13
    overcast with rain
    Thu
    14
    overcast with rain
    Fri
    15
    mixed with rain showers
    Sat
    16
    partly 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