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.

Mostly Cloudy and Breezy

48°F

9°C

Humidity 54%
Wind Speed SW 22 G 26 mph
Barometer 29.65 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 13 Mar 5:55 am CDT
Extended Forecast for

Lewistown IL

Wind Advisory March 13, 06:09am until March 13, 04:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 13, 06:09am until March 13, 04:00pm

    NOW until 4:00pm Fri

    Wind Advisory

  • Today

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A slight chance of rain after 2am, mixing with snow after 5am. Mostly cloudy, with a low around 32. West northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Saturday

    Saturday: A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 54. East wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 54 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 47. East wind 10 to 13 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Cloudy

  • Sunday

    Sunday: Rain. High near 66. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain before 10pm, then snow. Low around 17. Blustery, with a southwest wind 21 to 26 mph becoming northwest in the evening. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 17 °F

    Blustery.
    Rain/Snow
    then Snow

  • Monday

    Monday: A 50 percent chance of snow before 1pm. Mostly cloudy, with a high near 23. Blustery, with a west northwest wind 23 to 26 mph, with gusts as high as 41 mph.

    High: 23 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Blustery.

    Low: 7 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Today
Mostly sunny, with a high near 52. Breezy, with a west northwest wind 21 to 28 mph, with gusts as high as 44 mph.
Tonight
A slight chance of rain after 2am, mixing with snow after 5am. Mostly cloudy, with a low around 32. West northwest wind 6 to 11 mph becoming light and variable. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Saturday
A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 54. East wind 6 to 13 mph, with gusts as high as 22 mph.
Saturday Night
Cloudy, with a low around 47. East wind 10 to 13 mph, with gusts as high as 25 mph.
Sunday
Rain. High near 66. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain before 10pm, then snow. Low around 17. Blustery, with a southwest wind 21 to 26 mph becoming northwest in the evening. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of snow before 1pm. Mostly cloudy, with a high near 23. Blustery, with a west northwest wind 23 to 26 mph, with gusts as high as 41 mph.
Monday Night
Partly cloudy, with a low around 7. Blustery.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 52.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 63.
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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:
4:36 am CDT Mar 13, 2026
Forecast Valid:
6am CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation