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

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Overcast and Breezy

36°F

2°C

Humidity 87%
Wind Speed SW 21 G 41 mph
Barometer 29.77 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 26 Nov 5:55 am CST
Extended Forecast for

3 Miles SE Lemont IL

Wind Advisory until November 26, 09:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until November 26, 09:00pm

    NOW until 9:00pm Wed

    Wind Advisory

  • Today

    High: 34 °F⇓

    Scattered
    Snow Showers
    and Very
    Windy

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 45 mph.

    Low: 25 °F

    Mostly Cloudy
    and Breezy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 32. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 32 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 32. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Snow after midnight. Low around 24. Chance of precipitation is 80%.

    Low: 24 °F

    Mostly Cloudy
    then Snow

  • Saturday

    Saturday: Snow. High near 32. Chance of precipitation is 100%.

    High: 32 °F

    Snow

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow

Detailed Forecast

Today
Scattered snow showers between 1pm and 5pm, then isolated flurries after 5pm. Cloudy, with a temperature falling to around 31 by 5pm. Very windy, with a west wind 30 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 50%.
Tonight
Mostly cloudy, with a low around 25. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 45 mph.
Thanksgiving Day
Mostly sunny, with a high near 32. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 21. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 32. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Snow after midnight. Low around 24. Chance of precipitation is 80%.
Saturday
Snow. High near 32. Chance of precipitation is 100%.
Saturday Night
Snow, possibly mixed with rain. Cloudy, with a low around 30.
Sunday
A chance of snow before noon. Mostly cloudy, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
A chance of snow. Partly sunny, with a high near 21.
Monday Night
A chance of snow. Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Lemont IL
 41.65°N 87.96°W
Last Update:
3:26 am CST Nov 26, 2025
Forecast Valid:
6am CST Nov 26, 2025-6pm CST Dec 2, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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