National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Mostly Cloudy

51°F

11°C

Humidity 52%
Wind Speed SE 9 mph
Barometer 29.81 in (1009.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 13 Mar 11:53 pm CDT
Extended Forecast for

Lyons IL

Fire Weather Watch March 14, 01:00pm until March 14, 09:00pm
High Wind Watch March 15, 08:00am until March 15, 03:00pm
Wind Advisory March 14, 04:00pm until March 15, 04:00am
Click here for hazard details and duration
Fire Weather Watch
High Wind Watch
Wind Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 46. South southeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 79. Breezy, with a south southeast wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 79 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Showers and thunderstorms before 4am, then a slight chance of showers. Low around 56. Windy, with a south southeast wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 56 °F

    T-storms and
    Windy

  • Saturday

    Saturday: A 10 percent chance of showers before 7am. Mostly sunny, with a high near 68. Very windy, with a south wind 25 to 30 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 68 °F

    Very Windy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Slight Chance
    Showers and
    Breezy then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A 30 percent chance of snow showers, mainly before 7am. Partly sunny, with a high near 45.

    High: 45 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 46. South southeast wind around 10 mph, with gusts as high as 15 mph.
Friday
Mostly sunny, with a high near 79. Breezy, with a south southeast wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
Showers and thunderstorms before 4am, then a slight chance of showers. Low around 56. Windy, with a south southeast wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 10 percent chance of showers before 7am. Mostly sunny, with a high near 68. Very windy, with a south wind 25 to 30 mph increasing to 30 to 35 mph in the afternoon. Winds could gust as high as 60 mph.
Saturday Night
A chance of rain showers before 4am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunday
A 30 percent chance of snow showers, mainly before 7am. Partly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
A chance of showers. Partly sunny, with a high near 63.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 33.
Thursday
A chance of rain and snow showers. Mostly sunny, with a high near 47.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Lyons IL
 41.82°N 87.83°W
Last Update:
9:42 pm CDT Mar 13, 2025
Forecast Valid:
12am CDT Mar 14, 2025-6pm CDT Mar 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation