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Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Fair

60°F

16°C

Humidity 21%
Wind Speed SW 15 G 18 mph
Barometer 29.63 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 18 Feb 5:15 pm CST
Extended Forecast for

Macomb IL

Red Flag Warning February 18, 05:30pm until February 18, 08:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning February 18, 05:30pm until February 18, 08:00pm

    NOW until 8:00pm Wed

    Red Flag Warning

  • Tonight

    Low: 41 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers between 9am and 3pm, then a chance of rain after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 65. East wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Partly cloudy, with a low around 30. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance Rain
    then Chance
    Rain/Snow and
    Breezy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 40. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 40 °F

    Becoming
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Tonight
Increasing clouds, with a low around 41. Southwest wind 5 to 10 mph becoming light and variable.
Thursday
A chance of showers between 9am and 3pm, then a chance of rain after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 65. East wind 5 to 15 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Partly cloudy, with a low around 30. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Friday
Partly sunny, then gradually becoming sunny, with a high near 40. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 16.
Monday
Sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Macomb IL
 40.46°N 90.67°W (Elev. 705 ft)
Last Update:
4:52 pm CST Feb 18, 2026
Forecast Valid:
5pm CST Feb 18, 2026-6pm CST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation