• Login
  • Premium
  • myVentusky
  • Forecast
    • Wind Animation
    ECMWF, GFS, ICON, GEM
    New Custom Color Scales in Ventusky Scale

    Chicago

    World / United States / Illinois

    41°52'N / 87°37'W / Altitude 181 m / 06:06 2026/09/19, America/Chicago (UTC-5)

    thunderstorms likely 18 °C
    Wind speed 17 km/h
     
    Precipitation (1 hr.) 6.8 mm
    Humidity 93 %
    Air pressure 1016 hPa
    Visibility 8 km
    Clouds 100 %
    Cloud base 548 m

    Calculated from nearby stations (05:53 2026/09/19)

    Open Radar Map

    2Warnings
    severe flood
    moderate other

    Weather for the next 24 hours

    07:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:0000:00 tomorrow01:00 tomorrow02:00 tomorrow03:00 tomorrow04:00 tomorrow05:00 tomorrow06:00 tomorrow07:00 tomorrow
    overcast
    19 °C
    0 mm
    50 %
    SE
    25 km/h
    		 overcast
    19 °C
    0 mm
    50 %
    SE
    27 km/h
    		 overcast
    19 °C
    0 mm
    50 %
    N
    21 km/h
    		 rain, thunderstorms likely
    18 °C
    11 mm
    100 %
    E
    9 km/h
    		 overcast with light rain
    19 °C
    0.2 mm
    90 %
    S
    27 km/h
    		 overcast
    19 °C
    0 mm
    50 %
    NE
    8 km/h
    		 overcast
    19 °C
    0 mm
    50 %
    E
    9 km/h
    		 overcast
    19 °C
    0 mm
    40 %
    SE
    8 km/h
    		 overcast with light rain
    19 °C
    0.2 mm
    70 %
    SE
    9 km/h
    		 overcast
    20 °C
    0 mm
    50 %
    S
    3 km/h
    		 overcast
    20 °C
    0 mm
    50 %
    NE
    1 km/h
    		 overcast with rain
    20 °C
    0.8 mm
    80 %
    E
    9 km/h
    		 rain, thunderstorms likely
    19 °C
    3 mm
    80 %
    N
    11 km/h
    		 rain, thunderstorms likely
    19 °C
    14 mm
    90 %
    SE
    13 km/h
    		 rain, thunderstorms likely
    19 °C
    13 mm
    100 %
    SE
    20 km/h
    		 rain, thunderstorms likely
    19 °C
    2 mm
    100 %
    SE
    29 km/h
    		 overcast with rain
    20 °C
    0.9 mm
    100 %
    S
    20 km/h
    		 overcast
    20 °C
    0 mm
    50 %
    E
    3 km/h
    		 overcast
    20 °C
    0 mm
    50 %
    NE
    6 km/h
    		 overcast with rain
    20 °C
    2 mm
    90 %
    NE
    7 km/h
    		 rain, thunderstorms likely
    20 °C
    14 mm
    90 %
    SE
    7 km/h
    		 rain, thunderstorms likely
    20 °C
    4 mm
    80 %
    S
    9 km/h
    		 rain, thunderstorms likely
    20 °C
    4 mm
    70 %
    SW
    8 km/h
    		 overcast with rain
    20 °C
    1 mm
    70 %
    SW
    8 km/h
    		 overcast with rain
    20 °C
    1 mm
    70 %
    NW
    17 km/h

    Forecast

    01:0004:0007:0010:0013:0016:0019:0022:00
    overcast with rain
    20 °C
    0.9 mm
    100 %
    NE
    6 km/h
    		 rain, thunderstorms likely
    20 °C
    20 mm
    90 %
    S
    9 km/h
    		 rain, thunderstorms likely
    20 °C
    6 mm
    70 %
    NW
    17 km/h
    		 overcast with rain
    20 °C
    1.1 mm
    70 %
    NE
    27 km/h
    		 overcast with light rain
    20 °C
    0.5 mm
    70 %
    NE
    25 km/h
    		 overcast with light rain
    20 °C
    0.3 mm
    70 %
    NE
    35 km/h
    Gust:
    43 km/h
    		 overcast
    20 °C
    0 mm
    20 %
    NE
    37 km/h
    Gust:
    47 km/h
    		 overcast
    20 °C
    0 mm
    20 %
    NE
    39 km/h
    Gust:
    47 km/h

    Meteogram

    18201715141512111711101312132020191719191918191814191816
    21
    19
    17
    15
    13
    11
    9
    Sat
    19
    rain, thunderstorms likely    		Sun
    20
    rain, thunderstorms likely    		Mon
    21
    overcast    		Tue
    22
    mostly cloudy    		Wed
    23
    partly cloudy    		Thu
    24
    clear sky with few clouds    		Fri
    25
    high clouds    		Sat
    26
    clear sky    		Sun
    27
    clear sky    		Mon
    28
    overcast with heavy rain    		Tue
    29
    clear sky with few clouds    		Wed
    30
    mostly cloudy    		Thu
    01
    clear sky    		Fri
    02
    clear sky

    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