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

6°F

-14°C

Humidity 68%
Wind Speed Calm
Barometer 30.20 in
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 4 Dec 11:35 pm CST
Extended Forecast for

4 Miles NNW Plymouth IL

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly clear, with a low around 3. Wind chill values as low as -5. South wind around 5 mph.

    Low: 3 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, sunny, with a high near 34. Wind chill values as low as -5. Southwest wind around 10 mph.

    High: 34 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. Southwest wind 5 to 10 mph becoming northwest after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31. Northwest wind around 5 mph becoming east in the afternoon.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 27.

    High: 27 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly clear, with a low around 3. Wind chill values as low as -5. South wind around 5 mph.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 34. Wind chill values as low as -5. Southwest wind around 10 mph.
Friday Night
Mostly cloudy, with a low around 23. Southwest wind 5 to 10 mph becoming northwest after midnight.
Saturday
Partly sunny, with a high near 31. Northwest wind around 5 mph becoming east in the afternoon.
Saturday Night
Snow likely, mainly after midnight. Cloudy, with a low around 25. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 0.
Monday
Partly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
A 30 percent chance of rain. Cloudy, with a low around 33.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 38.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Plymouth IL
 40.34°N 90.93°W (Elev. 551 ft)
Last Update:
10:46 pm CST Dec 4, 2025
Forecast Valid:
11pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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