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

    Johnstown

    World / United States / Pennsylvania

    40°19'N / 78°55'W / Altitude 355 m / 07:38 2026/05/20, America/New_York (UTC-4)

    partly cloudy 17.8 °C
    Wind speed 9 km/h
     
    Humidity 81 %
    Visibility 16 km
    Clouds 50 %
    Cloud base 1280 m

    Weather report from station Johnstown, Distance: 8 km (06:54 2026/05/20)

    Open Radar Map

    Weather for the next 24 hours

    08:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow08:00 tomorrow
    clear sky
    22 °C
    0 mm
    50 %
    SW
    8 km/h
    clear sky
    22 °C
    0 mm
    50 %
    W
    13 km/h
    clear sky
    23 °C
    0 mm
    50 %
    W
    15 km/h
    clear sky with few clouds
    24 °C
    0 mm
    50 %
    W
    11 km/h
    overcast
    24 °C
    0 mm
    50 %
    W
    13 km/h
    partly cloudy
    26 °C
    0 mm
    50 %
    W
    13 km/h
    overcast
    27 °C
    0 mm
    50 %
    W
    11 km/h
    overcast
    25 °C
    0 mm
    50 %
    NW
    13 km/h
    overcast
    24 °C
    0 mm
    50 %
    NW
    14 km/h
    overcast with rain
    21 °C
    0.8 mm
    80 %
    NW
    19 km/h
    overcast with rain
    20 °C
    0.8 mm
    60 %
    NW
    11 km/h
    overcast
    18 °C
    0 mm
    30 %
    NW
    10 km/h
    overcast
    17 °C
    0 mm
    30 %
    NW
    13 km/h
    overcast
    16 °C
    0 mm
    30 %
    NW
    10 km/h
    overcast
    15 °C
    0 mm
    40 %
    N
    7 km/h
    overcast with light rain
    15 °C
    0.1 mm
    70 %
    NW
    6 km/h
    overcast with rain
    14 °C
    0.4 mm
    70 %
    NW
    4 km/h
    overcast with rain
    14 °C
    0.8 mm
    70 %
    N
    7 km/h
    overcast with light rain
    13 °C
    0.1 mm
    80 %
    NW
    4 km/h
    overcast
    13 °C
    0 mm
    50 %
    N
    9 km/h
    overcast
    13 °C
    0 mm
    50 %
    N
    5 km/h
    overcast
    13 °C
    0 mm
    50 %
    S
    3 km/h
    overcast
    13 °C
    0 mm
    50 %
    N
    7 km/h
    overcast
    13 °C
    0 mm
    50 %
    NE
    8 km/h
    overcast
    13 °C
    0 mm
    50 %
    NE
    7 km/h

    Forecast

    02:0005:0008:0011:0014:0017:0020:0023:00
    overcast with rain
    13 °C
    1.3 mm
    80 %
    NW
    4 km/h
    overcast
    13 °C
    0 mm
    50 %
    S
    3 km/h
    overcast
    13 °C
    0 mm
    50 %
    NE
    7 km/h
    overcast with rain
    14 °C
    0.7 mm
    70 %
    NE
    8 km/h
    overcast
    15 °C
    0 mm
    10 %
    E
    7 km/h
    overcast
    17 °C
    0 mm
    0 %
    E
    5 km/h
    overcast
    16 °C
    0 mm
    0 %
    E
    3 km/h
    overcast
    14 °C
    0 mm
    0 %
    S
    3 km/h

    Meteogram

    151399121415161517179752717141220222022222423151919
    30
    25
    20
    15
    10
    5
    0
    Wed
    20
    overcast with rain
    Thu
    21
    overcast with rain
    Fri
    22
    mixed with rain showers
    Sat
    23
    overcast with rain
    Sun
    24
    partly cloudy
    Mon
    25
    overcast with rain
    Tue
    26
    overcast with rain
    Wed
    27
    mixed with rain showers
    Thu
    28
    mixed with rain showers
    Fri
    29
    mixed with rain showers
    Sat
    30
    mixed with rain showers
    Sun
    31
    mixed with rain showers
    Mon
    01
    partly cloudy
    Tue
    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