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

    Hybla Valley

    World / United States / Virginia

    38°44'N / 77°4'W / Altitude 8 m / 04:46 2026/04/19, America/New_York (UTC-4)

    partly cloudy 16.9 °C
    Wind speed 0 km/h
     
    Humidity 78 %
    Air pressure 1007 hPa
    Visibility 16 km
    Clouds 30 %
    Cloud base 4267 m

    Weather report from station Fort Belvoir/dav, Distance: 8 km (03:55 2026/04/19)

    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
    15 °C
    0 mm
    10 %
    N
    9 km/h
    overcast
    16 °C
    0 mm
    30 %
    NW
    10 km/h
    Gust:
    47 km/h
    overcast with light rain
    14 °C
    0.1 mm
    60 %
    NW
    25 km/h
    Gust:
    58 km/h
    overcast
    13 °C
    0 mm
    10 %
    NW
    25 km/h
    Gust:
    54 km/h
    overcast
    12 °C
    0 mm
    20 %
    NW
    25 km/h
    Gust:
    50 km/h
    overcast
    11 °C
    0 mm
    50 %
    NW
    23 km/h
    Gust:
    47 km/h
    overcast with rain
    10 °C
    1 mm
    90 %
    NW
    25 km/h
    Gust:
    54 km/h
    overcast with light rain
    9 °C
    0.3 mm
    100 %
    NW
    18 km/h
    Gust:
    43 km/h
    overcast with light rain
    11 °C
    0.3 mm
    90 %
    NW
    12 km/h
    overcast with light rain
    12 °C
    0.1 mm
    60 %
    W
    14 km/h
    partly cloudy
    14 °C
    0 mm
    0 %
    NW
    23 km/h
    high clouds
    15 °C
    0 mm
    0 %
    NW
    25 km/h
    Gust:
    43 km/h
    clear sky
    15 °C
    0 mm
    0 %
    NW
    27 km/h
    Gust:
    47 km/h
    clear sky
    14 °C
    0 mm
    0 %
    NW
    28 km/h
    Gust:
    47 km/h
    clear sky
    14 °C
    0 mm
    0 %
    NW
    22 km/h
    Gust:
    43 km/h
    clear sky
    12 °C
    0 mm
    0 %
    NW
    14 km/h
    clear sky
    10 °C
    0 mm
    0 %
    NW
    6 km/h
    clear sky
    9 °C
    0 mm
    0 %
    SW
    6 km/h
    clear sky
    8 °C
    0 mm
    0 %
    SW
    6 km/h
    clear sky
    7 °C
    0 mm
    0 %
    S
    7 km/h
    clear sky with few clouds
    6 °C
    0 mm
    0 %
    S
    5 km/h
    clear sky
    6 °C
    0 mm
    0 %
    S
    5 km/h
    clear sky
    5 °C
    0 mm
    0 %
    S
    5 km/h
    clear sky with few clouds
    6 °C
    0 mm
    0 %
    W
    11 km/h
    overcast
    6 °C
    0 mm
    0 %
    S
    5 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    clear sky
    6 °C
    0 mm
    0 %
    S
    5 km/h
    overcast
    6 °C
    0 mm
    0 %
    S
    5 km/h
    clear sky
    9 °C
    0 mm
    10 %
    W
    25 km/h
    Gust:
    50 km/h
    overcast
    9 °C
    0 mm
    10 %
    NW
    24 km/h
    overcast
    11 °C
    0 mm
    0 %
    NW
    26 km/h
    overcast
    10 °C
    0 mm
    0 %
    NW
    24 km/h
    clear sky
    8 °C
    0 mm
    0 %
    NW
    18 km/h
    clear sky
    5 °C
    0 mm
    0 %
    NW
    10 km/h

    Meteogram

    852111412129871199101711152122241714171319202223
    30
    25
    20
    15
    10
    5
    0
    Sun
    19
    overcast with light rain
    Mon
    20
    partly cloudy
    Tue
    21
    clear sky
    Wed
    22
    overcast with light rain
    Thu
    23
    clear sky
    Fri
    24
    overcast with rain
    Sat
    25
    mostly cloudy
    Sun
    26
    overcast with heavy rain
    Mon
    27
    mostly cloudy
    Tue
    28
    overcast with rain
    Wed
    29
    overcast with heavy rain
    Thu
    30
    partly cloudy
    Fri
    01
    clear sky
    Sat
    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