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

    Donora

    World / United States / Pennsylvania

    40°10'N / 79°51'W / Altitude 278 m / 15:55 2026/04/21, America/New_York (UTC-4)

    clear sky 17 °C
    Wind speed 20 km/h
     
    Humidity 27 %
    Air pressure 1020 hPa
    Visibility 16 km
    Clouds 0 %

    Calculated from nearby stations (14:53 2026/04/21)

    Open Radar Map

    Weather for the next 24 hours

    16:0017:0018:0019:0020:0021:0022:0023:0000:00 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 tomorrow16:00 tomorrow
    overcast
    19 °C
    0 mm
    0 %
    S
    16 km/h
    overcast
    19 °C
    0 mm
    0 %
    SW
    16 km/h
    overcast
    20 °C
    0 mm
    0 %
    SW
    16 km/h
    overcast
    19 °C
    0 mm
    10 %
    SW
    8 km/h
    overcast
    17 °C
    0 mm
    0 %
    SE
    6 km/h
    overcast
    15 °C
    0 mm
    0 %
    SE
    8 km/h
    overcast
    14 °C
    0 mm
    0 %
    SE
    8 km/h
    overcast
    14 °C
    0 mm
    0 %
    S
    7 km/h
    overcast
    13 °C
    0 mm
    0 %
    S
    9 km/h
    overcast
    12 °C
    0 mm
    0 %
    S
    9 km/h
    overcast
    12 °C
    0 mm
    10 %
    SW
    8 km/h
    overcast
    12 °C
    0 mm
    10 %
    S
    3 km/h
    overcast
    12 °C
    0 mm
    50 %
    SE
    1 km/h
    overcast
    12 °C
    0 mm
    50 %
    SW
    4 km/h
    overcast with rain
    12 °C
    0.7 mm
    100 %
    S
    9 km/h
    overcast
    12 °C
    0 mm
    50 %
    SW
    11 km/h
    overcast with rain
    12 °C
    0.7 mm
    80 %
    S
    5 km/h
    overcast
    15 °C
    0 mm
    30 %
    SW
    13 km/h
    overcast
    16 °C
    0 mm
    10 %
    W
    14 km/h
    overcast
    17 °C
    0 mm
    0 %
    W
    13 km/h
    overcast
    18 °C
    0 mm
    0 %
    W
    15 km/h
    partly cloudy
    19 °C
    0 mm
    10 %
    W
    15 km/h
    clear sky with few clouds
    21 °C
    0 mm
    10 %
    W
    17 km/h
    clear sky
    23 °C
    0 mm
    10 %
    W
    18 km/h
    clear sky
    24 °C
    0 mm
    10 %
    W
    18 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    overcast
    12 °C
    0 mm
    10 %
    SW
    8 km/h
    overcast
    12 °C
    0 mm
    50 %
    SW
    4 km/h
    overcast with rain
    12 °C
    1.4 mm
    100 %
    S
    5 km/h
    overcast
    17 °C
    0 mm
    30 %
    W
    13 km/h
    clear sky with few clouds
    21 °C
    0 mm
    10 %
    W
    17 km/h
    clear sky
    24 °C
    0 mm
    10 %
    W
    18 km/h
    clear sky
    19 °C
    0 mm
    10 %
    NW
    9 km/h
    clear sky
    13 °C
    0 mm
    0 %
    SW
    6 km/h

    Meteogram

    -3128111095107965211924232319141914161119111012
    30
    25
    20
    15
    10
    5
    0
    -5
    Tue
    21
    partly cloudy
    Wed
    22
    overcast with rain
    Thu
    23
    clear sky with few clouds
    Fri
    24
    rain, thunderstorms likely
    Sat
    25
    mixed with rain showers
    Sun
    26
    mostly cloudy
    Mon
    27
    partly cloudy
    Tue
    28
    mixed with rain showers
    Wed
    29
    partly cloudy
    Thu
    30
    overcast with rain
    Fri
    01
    mixed with rain showers
    Sat
    02
    mixed with rain showers
    Sun
    03
    mostly cloudy
    Mon
    04
    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