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

42°F

6°C

Humidity 57%
Wind Speed SE 14 mph
Barometer 30.14 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Mar 11:35 am CDT
Extended Forecast for

Lewistown IL

Wind Advisory March 15, 10:00am until March 16, 07:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Partly sunny, with a high near 53. East southeast wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 45. East southeast wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 45 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then showers after 4pm. High near 63. Breezy, with a south wind 16 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 9pm, then rain and snow showers between 9pm and 10pm, then snow after 10pm. Patchy blowing snow after 10pm. Low around 16. Wind chill values between 1 and 11. Blustery, with a northwest wind 22 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 16 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 40 percent chance of snow before 1pm. Areas of blowing snow. Cloudy, with a high near 23. Blustery, with a west northwest wind 23 to 26 mph, with gusts as high as 47 mph.

    High: 23 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 31 mph.

    Low: 6 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. West northwest wind around 8 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 53. East southeast wind 10 to 15 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 45. East southeast wind 11 to 14 mph, with gusts as high as 28 mph.
Sunday
Rain and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then showers after 4pm. High near 63. Breezy, with a south wind 16 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain showers before 9pm, then rain and snow showers between 9pm and 10pm, then snow after 10pm. Patchy blowing snow after 10pm. Low around 16. Wind chill values between 1 and 11. Blustery, with a northwest wind 22 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
A 40 percent chance of snow before 1pm. Areas of blowing snow. Cloudy, with a high near 23. Blustery, with a west northwest wind 23 to 26 mph, with gusts as high as 47 mph.
Monday Night
Partly cloudy, with a low around 6. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 29. West northwest wind around 8 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 64.
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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:
11:32 am CDT Mar 14, 2026
Forecast Valid:
11am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation