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

55°F

13°C

Humidity 86%
Wind Speed S 16 mph
Barometer 29.49 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 18 Feb 1:55 am CST
Extended Forecast for

Macomb IL

Red Flag Warning February 18, 10:00am until February 18, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: Partly cloudy, with a low around 50. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 67. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming southeast after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain. Partly sunny, with a high near 65. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 3am, then a chance of rain and snow. Partly cloudy, with a low around 30. Breezy. Chance of precipitation is 30%.

    Low: 30 °F

    Chance Rain
    then Chance
    Rain/Snow and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 41. Breezy.

    High: 41 °F

    Partly Sunny
    and Breezy
    then Sunny

  • Friday Night

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

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny
    then Chance
    Snow

  • Saturday Night

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

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 67. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Southwest wind 5 to 10 mph becoming southeast after midnight.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 65. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A chance of rain before 3am, then a chance of rain and snow. Partly cloudy, with a low around 30. Breezy. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 41. Breezy.
Friday Night
Mostly clear, with a low around 22.
Saturday
A 30 percent chance of snow after noon. Partly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 14.
Monday
Sunny, with a high near 33.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Mostly sunny, with a high near 43.
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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:
1:32 am CST Feb 18, 2026
Forecast Valid:
2am CST Feb 18, 2026-6pm CST Feb 24, 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