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

Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Fair

8°F

-13°C

Humidity 80%
Wind Speed N 8 mph
Barometer 30.37 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 7 Dec 9:55 pm CST
Extended Forecast for

Lewistown IL

  • Tonight

    Tonight: Increasing clouds, with a low around 10. Wind chill values between 2 and 7. North wind 3 to 7 mph. Winds could gust as high as 17 mph.

    Low: 10 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 28. Calm wind becoming south around 6 mph in the afternoon.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. South wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 33. South southwest wind 10 to 17 mph becoming west after midnight. Winds could gust as high as 33 mph.

    Low: 33 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 39. West northwest wind 10 to 17 mph, with gusts as high as 33 mph.

    High: 39 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 19. Northwest wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A 50 percent chance of snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

  • Thursday Night

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

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 10. Wind chill values between 2 and 7. North wind 3 to 7 mph. Winds could gust as high as 17 mph.
Monday
Partly sunny, with a high near 28. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 19. South wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 43. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33. South southwest wind 10 to 17 mph becoming west after midnight. Winds could gust as high as 33 mph.
Wednesday
Mostly cloudy, with a high near 39. West northwest wind 10 to 17 mph, with gusts as high as 33 mph.
Wednesday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 19. Northwest wind 5 to 8 mph, with gusts as high as 18 mph.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 19.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
Partly sunny, with a high near 13.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Mostly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lewistown IL
 40.41°N 90.15°W (Elev. 568 ft)
Last Update:
8:22 pm CST Dec 7, 2025
Forecast Valid:
9pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
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Additional Resources

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Chance of Precipitation