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

Hazardous Weather Conditions

Current conditions at

Aurora Municipal Airport (KARR)

Lat: 41.77°NLon: 88.48°WElev: 696ft.

Light Snow

19°F

-7°C

Humidity 81%
Wind Speed W 15 mph
Barometer 29.83 in (1011.5 mb)
Dewpoint 14°F (-10°C)
Visibility 4.00 mi
Wind Chill5°F (-15°C)
Last update 18 Jan 10:52 pm CST
Extended Forecast for

Sandwich IL

Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Snow, mainly before 4am. Low around 0. Wind chill values as low as -21. Blustery, with a west northwest wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 0 °F

    Snow and
    Blustery

  • M.L.King Day

    M.L.King Day: A 20 percent chance of snow before 7am. Partly sunny and cold, with a high near 8. Wind chill values as low as -24. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 8 °F

    Blustery.
    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values as low as -11. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 21. Wind chill values as low as -7. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.

    High: 21 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 15. South southeast wind 5 to 15 mph.

    Low: 15 °F

    Slight Chance
    Snow then
    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly before 4am. Low around 0. Wind chill values as low as -21. Blustery, with a west northwest wind 15 to 20 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
M.L.King Day
A 20 percent chance of snow before 7am. Partly sunny and cold, with a high near 8. Wind chill values as low as -24. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 4. Wind chill values as low as -11. West wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 21. Wind chill values as low as -7. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
A 50 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 15. South southeast wind 5 to 15 mph.
Wednesday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 18.
Thursday Night
Mostly cloudy, with a low around 6.
Friday
Partly sunny, with a high near 18.
Friday Night
A chance of snow. Mostly cloudy, with a low around 0.
Saturday
Mostly cloudy and cold, with a high near 10.
Saturday Night
A chance of snow. Mostly cloudy, with a low around -4.
Sunday
Partly sunny and cold, with a high near 9.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sandwich IL
 41.65°N 88.63°W
Last Update:
11:31 pm CST Jan 18, 2026
Forecast Valid:
11pm CST Jan 18, 2026-6pm CST Jan 25, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation