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.

Light Snow Fog/Mist

27°F

-3°C

Humidity 100%
Wind Speed NW 18 G 30 mph
Barometer 29.39 in
Dewpoint 27°F (-3°C)
Visibility 4.00 mi
Wind Chill14°F (-10°C)
Last update 16 Mar 4:30 am CDT
Extended Forecast for

Darien IL

Winter Weather Advisory March 16, 04:56am until March 16, 01:00pm
Flood Advisory March 16, 04:56am until March 16, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
Flood Advisory
  •  
    Winter Weather Advisory March 16, 04:56am until March 16, 01:00pm
    Flood Advisory March 16, 04:56am until March 16, 10:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 26 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 4pm. Patchy blowing snow. High near 24. Blustery, with a northwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 24 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before 7pm. Patchy blowing snow before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 10. Wind chill values as low as -3. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 10 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. Wind chill values as low as -4. West northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 1am. Low around 20. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 20 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow. Patchy blowing snow. Steady temperature around 26. Blustery, with a northwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
Snow, mainly before 4pm. Patchy blowing snow. High near 24. Blustery, with a northwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
A 30 percent chance of snow, mainly before 7pm. Patchy blowing snow before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 10. Wind chill values as low as -3. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 24. Wind chill values as low as -4. West northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Snow, mainly after 1am. Low around 20. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Mostly cloudy, with a high near 59.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Darien IL
 41.74°N 87.98°W
Last Update:
4:01 am CDT Mar 16, 2026
Forecast Valid:
4am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation