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

    North Potomac

    World / United States / Maryland

    39°5'N / 77°14'W / Altitude 108 m / 05:05 2025/12/17, America/New_York (UTC-5)

    overcast -1.1 °C
    Wind speed 0 km/h
     
    Humidity 66 %
    Air pressure 1018 hPa
    Visibility 16 km
    Clouds 80 %
    Cloud base 1432 m

    Weather report from station Gaithersburg, Distance: 10 km (04:56 2025/12/17)

    Open Radar Map

    Weather for the next 24 hours

    06:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow
    clear sky with few clouds
    -3 °C
    0 mm
    0 %
    S
    7 km/h
    clear sky
    -3 °C
    0 mm
    0 %
    SE
    8 km/h
    clear sky with few clouds
    -2 °C
    0 mm
    0 %
    S
    7 km/h
    high clouds
    2 °C
    0 mm
    0 %
    S
    11 km/h
    clear sky
    6 °C
    0 mm
    0 %
    SW
    15 km/h
    clear sky
    10 °C
    0 mm
    0 %
    SW
    16 km/h
    partly cloudy
    12 °C
    0 mm
    0 %
    SW
    13 km/h
    high clouds
    14 °C
    0 mm
    0 %
    SW
    17 km/h
    overcast
    15 °C
    0 mm
    0 %
    W
    18 km/h
    overcast
    15 °C
    0 mm
    0 %
    W
    15 km/h
    clear sky with few clouds
    13 °C
    0 mm
    0 %
    W
    17 km/h
    Gust:
    47 km/h
    high clouds
    10 °C
    0 mm
    0 %
    W
    13 km/h
    high clouds
    8 °C
    0 mm
    0 %
    W
    9 km/h
    clear sky with few clouds
    6 °C
    0 mm
    0 %
    W
    9 km/h
    clear sky
    5 °C
    0 mm
    0 %
    NW
    9 km/h
    clear sky
    5 °C
    0 mm
    0 %
    N
    5 km/h
    high clouds
    3 °C
    0 mm
    0 %
    N
    7 km/h
    high clouds
    2 °C
    0 mm
    0 %
    N
    9 km/h
    high clouds
    2 °C
    0 mm
    0 %
    NE
    9 km/h
    high clouds
    1 °C
    0 mm
    0 %
    NE
    9 km/h
    high clouds
    1 °C
    0 mm
    0 %
    E
    9 km/h
    overcast
    0 °C
    0 mm
    0 %
    E
    9 km/h
    clear sky
    -1 °C
    0 mm
    0 %
    NE
    10 km/h
    clear sky
    -1 °C
    0 mm
    0 %
    NE
    8 km/h
    clear sky
    -1 °C
    0 mm
    0 %
    E
    9 km/h

    Forecast

    01:0004:0007:0010:0013:0016:0019:0022:00
    high clouds
    1 °C
    0 mm
    0 %
    NE
    9 km/h
    clear sky
    -1 °C
    0 mm
    0 %
    NE
    10 km/h
    clear sky
    -2 °C
    0 mm
    0 %
    S
    3 km/h
    clear sky
    5 °C
    0 mm
    0 %
    SE
    11 km/h
    clear sky
    12 °C
    0 mm
    0 %
    S
    18 km/h
    mostly cloudy
    12 °C
    0 mm
    0 %
    S
    15 km/h
    overcast
    9 °C
    0 mm
    20 %
    S
    20 km/h
    Gust:
    50 km/h
    overcast
    10 °C
    0 mm
    50 %
    S
    21 km/h
    Gust:
    43 km/h

    Meteogram

    -3-20-22-20643-1-5-6-314121451039891031-11
    20
    15
    10
    5
    0
    -5
    -10
    We
    17
    clear sky with few clouds
    Th
    18
    clear sky with few clouds
    Fr
    19
    overcast with heavy rain
    Sa
    20
    partly cloudy
    Su
    21
    clear sky with few clouds
    Mo
    22
    mostly cloudy
    Tu
    23
    overcast
    We
    24
    overcast
    Th
    25
    overcast with rain
    Fr
    26
    partly cloudy
    Sa
    27
    partly cloudy
    Su
    28
    partly cloudy
    Mo
    29
    clear sky with few clouds
    Tu
    30
    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