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

    Hemel Hempstead

    World / United Kingdom / England

    51°45'N / 0°28'W / Altitude 87 m / 22:26 2025/12/18, Europe/London (UTC+0)

    overcast 10 °C
    Wind speed 20 km/h
     
    Humidity 87 %
    Clouds 80 %
    Cloud base 853 m

    Calculated from nearby stations (21:50 2025/12/18)

    Open Radar Map

    Weather for the next 24 hours

    23:0000:00 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 tomorrow14:00 tomorrow15:00 tomorrow16:00 tomorrow17:00 tomorrow18:00 tomorrow19:00 tomorrow20:00 tomorrow21:00 tomorrow22:00 tomorrow23:00 tomorrow
    overcast
    9 °C
    0 mm
    10 %
    SW
    18 km/h
    overcast
    9 °C
    0 mm
    0 %
    SW
    19 km/h
    overcast
    8 °C
    0 mm
    10 %
    W
    18 km/h
    overcast
    8 °C
    0 mm
    10 %
    W
    14 km/h
    overcast
    7 °C
    0 mm
    0 %
    SW
    12 km/h
    overcast
    6 °C
    0 mm
    0 %
    SW
    10 km/h
    overcast
    6 °C
    0 mm
    0 %
    SW
    11 km/h
    overcast
    6 °C
    0 mm
    0 %
    SW
    13 km/h
    overcast
    5 °C
    0 mm
    0 %
    SW
    13 km/h
    overcast
    5 °C
    0 mm
    0 %
    SW
    14 km/h
    high clouds
    5 °C
    0 mm
    0 %
    SW
    14 km/h
    partly cloudy
    6 °C
    0 mm
    0 %
    SW
    14 km/h
    clear sky with few clouds
    7 °C
    0 mm
    0 %
    SW
    17 km/h
    clear sky with few clouds
    8 °C
    0 mm
    0 %
    SW
    18 km/h
    clear sky with few clouds
    9 °C
    0 mm
    0 %
    SW
    18 km/h
    clear sky with few clouds
    9 °C
    0 mm
    0 %
    SW
    19 km/h
    clear sky with few clouds
    8 °C
    0 mm
    0 %
    SW
    14 km/h
    partly cloudy
    8 °C
    0 mm
    0 %
    SW
    13 km/h
    clear sky with few clouds
    7 °C
    0 mm
    0 %
    SW
    10 km/h
    clear sky
    6 °C
    0 mm
    0 %
    SW
    9 km/h
    clear sky
    6 °C
    0 mm
    0 %
    SW
    9 km/h
    clear sky
    6 °C
    0 mm
    0 %
    SW
    6 km/h
    clear sky
    5 °C
    0 mm
    0 %
    SW
    6 km/h
    clear sky with few clouds
    4 °C
    0 mm
    0 %
    S
    5 km/h
    clear sky with few clouds
    4 °C
    0 mm
    0 %
    S
    5 km/h

    Forecast

    00:0003:0006:0009:0012:0015:0018:0021:00
    overcast
    9 °C
    0 mm
    10 %
    SW
    19 km/h
    overcast
    7 °C
    0 mm
    10 %
    SW
    12 km/h
    overcast
    6 °C
    0 mm
    0 %
    SW
    13 km/h
    high clouds
    5 °C
    0 mm
    0 %
    SW
    14 km/h
    clear sky with few clouds
    8 °C
    0 mm
    0 %
    SW
    18 km/h
    clear sky with few clouds
    8 °C
    0 mm
    0 %
    SW
    14 km/h
    clear sky
    6 °C
    0 mm
    0 %
    SW
    9 km/h
    clear sky
    5 °C
    0 mm
    0 %
    SW
    6 km/h

    Meteogram

    5455522330-1-1-29899544663322
    11
    9
    7
    5
    3
    1
    -1
    -3
    Fr
    19
    clear sky with few clouds
    Sa
    20
    partly cloudy
    Su
    21
    overcast with drizzle
    Mo
    22
    overcast
    Tu
    23
    overcast
    We
    24
    overcast
    Th
    25
    overcast
    Fr
    26
    overcast
    Sa
    27
    overcast
    Su
    28
    clear sky
    Mo
    29
    clear sky
    Tu
    30
    clear sky
    We
    31
    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