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    New: Official Warnings from National Meteorological Institutes Warning

    Vlašim

    World / Czechia / Středočeský kraj

    49°42'N / 14°53'E / Altitude 368 m / 14:28 2026/04/20, Europe/Prague (UTC+2)

    overcast with light rain 9 °C
    Wind speed 14 km/h
     
    Precipitation (6 hr.) 0.1 mm
    Humidity 56 %
    Air pressure 1015 hPa
    Visibility 12 km
    Clouds 100 %
    Cloud base 1080 m

    Calculated from nearby stations (14:00 2026/04/20)

    Open Radar Map

    Weather for the next 24 hours

    15:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 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 tomorrow14:00 tomorrow15:00 tomorrow
    overcast with light rain
    10 °C
    0.1 mm
    50 %
    NW
    19 km/h
    Gust:
    43 km/h
    overcast with rain
    8 °C
    0.4 mm
    60 %
    NW
    17 km/h
    Gust:
    43 km/h
    overcast with rain
    7 °C
    0.3 mm
    80 %
    NW
    13 km/h
    overcast with light rain
    7 °C
    0.1 mm
    90 %
    NW
    15 km/h
    overcast with light rain
    6 °C
    0.2 mm
    90 %
    NW
    13 km/h
    overcast with rain
    5 °C
    0.4 mm
    90 %
    W
    9 km/h
    overcast with light rain
    5 °C
    0.2 mm
    90 %
    W
    5 km/h
    overcast with rain
    5 °C
    0.6 mm
    80 %
    N
    9 km/h
    overcast with light rain
    4 °C
    0.2 mm
    80 %
    NW
    8 km/h
    overcast
    4 °C
    0 mm
    50 %
    NW
    6 km/h
    mostly cloudy
    4 °C
    0 mm
    40 %
    W
    5 km/h
    overcast
    4 °C
    0 mm
    30 %
    NW
    6 km/h
    overcast
    4 °C
    0 mm
    20 %
    NW
    9 km/h
    overcast with drizzle
    4 °C
    0 mm
    10 %
    NW
    9 km/h
    overcast with light rain
    4 °C
    0.1 mm
    60 %
    NW
    8 km/h
    overcast with light rain
    4 °C
    0.1 mm
    60 %
    NW
    8 km/h
    overcast
    4 °C
    0 mm
    20 %
    N
    9 km/h
    overcast
    5 °C
    0 mm
    30 %
    N
    11 km/h
    overcast
    5 °C
    0 mm
    30 %
    NE
    13 km/h
    overcast with rain
    5 °C
    0.3 mm
    70 %
    NE
    16 km/h
    overcast
    7 °C
    0 mm
    40 %
    NE
    15 km/h
    overcast
    7 °C
    0 mm
    50 %
    NE
    13 km/h
    overcast
    9 °C
    0 mm
    40 %
    NE
    13 km/h
    overcast
    10 °C
    0 mm
    30 %
    NE
    16 km/h
    partly cloudy
    11 °C
    0 mm
    30 %
    NE
    17 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    overcast
    4 °C
    0 mm
    50 %
    NW
    6 km/h
    overcast with drizzle
    4 °C
    0.1 mm
    60 %
    NW
    8 km/h
    overcast with light rain
    5 °C
    0.1 mm
    60 %
    N
    11 km/h
    overcast with rain
    7 °C
    0.3 mm
    70 %
    NE
    15 km/h
    overcast
    10 °C
    0 mm
    50 %
    NE
    16 km/h
    clear sky
    11 °C
    0 mm
    30 %
    NE
    15 km/h
    clear sky
    8 °C
    0 mm
    0 %
    NE
    9 km/h
    clear sky with few clouds
    5 °C
    0 mm
    0 %
    N
    3 km/h

    Meteogram

    44257311-126555111113151510101014151314159
    16
    14
    12
    10
    8
    6
    4
    2
    0
    -2
    Mon
    20
    overcast with light rain
    Tue
    21
    overcast with light rain
    Wed
    22
    clear sky
    Thu
    23
    clear sky
    Fri
    24
    partly cloudy
    Sat
    25
    partly cloudy
    Sun
    26
    partly cloudy
    Mon
    27
    mostly cloudy
    Tue
    28
    clear sky
    Wed
    29
    mostly cloudy
    Thu
    30
    mostly cloudy
    Fri
    01
    mostly cloudy
    Sat
    02
    mostly cloudy
    Sun
    03
    overcast

    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