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.

Fog/Mist

62°F

17°C

Humidity 98%
Wind Speed S 7 mph
Barometer 29.82 in
Dewpoint 61°F (16°C)
Visibility 5.00 mi
Last update 10 Mar 8:55 am CDT
Extended Forecast for

2 Miles NNW Lewistown IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 79. South wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 79 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 46. South southeast wind around 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 46 °F

    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 10am, then a chance of showers. Temperature falling to around 44 by 5pm. Northwest wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F⇓

    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 28. Northwest wind 5 to 14 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 51. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 51 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. Breezy, with a south wind 11 to 20 mph, with gusts as high as 34 mph.

    Low: 43 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 55. West northwest wind 13 to 17 mph, with gusts as high as 31 mph.

    High: 55 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 79. South wind 7 to 13 mph, with gusts as high as 24 mph.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 46. South southeast wind around 10 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and possibly a thunderstorm before 10am, then a chance of showers. Temperature falling to around 44 by 5pm. Northwest wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 28. Northwest wind 5 to 14 mph, with gusts as high as 26 mph.
Thursday
Increasing clouds, with a high near 51. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 43. Breezy, with a south wind 11 to 20 mph, with gusts as high as 34 mph.
Friday
Mostly cloudy, with a high near 55. West northwest wind 13 to 17 mph, with gusts as high as 31 mph.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Mostly cloudy, with a high near 60.
Saturday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 40.
Sunday
Rain and snow likely. Cloudy, with a high near 51. Breezy.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Lewistown IL
 40.43°N 90.18°W (Elev. 594 ft)
Last Update:
7:36 am CDT Mar 10, 2026
Forecast Valid:
9am CDT Mar 10, 2026-6pm CDT Mar 16, 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