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Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Fog/Mist

49°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 49°F (9°C)
Visibility 0.75 mi
Last update 20 Nov 11:55 pm CST
Extended Forecast for

Macomb Muni Airport IL

Dense Fog Advisory until November 21, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 21, 09:00am

    NOW until 9:00am Fri

    Dense Fog Advisory

  • Overnight

    Low: 47 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Rain likely, mainly after 4pm. Patchy dense fog before 1pm. Otherwise, cloudy, with a high near 48. Northeast wind around 10 mph. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely
    and Patchy
    Dense Fog

  • Friday Night

    Friday Night: Rain likely, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 31. North wind 5 to 10 mph. Chance of precipitation is 70%.

    Low: 31 °F

    Rain Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, cloudy, with a low around 47. Calm wind becoming northeast around 5 mph.
Friday
Rain likely, mainly after 4pm. Patchy dense fog before 1pm. Otherwise, cloudy, with a high near 48. Northeast wind around 10 mph. Chance of precipitation is 70%.
Friday Night
Rain likely, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 31. North wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday
Sunny, with a high near 54. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 56.
Monday Night
Rain. Low around 45. Chance of precipitation is 80%.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 25.
Thanksgiving Day
Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Macomb Muni Airport IL
 40.53°N 90.66°W (Elev. 699 ft)
Last Update:
9:51 pm CST Nov 20, 2025
Forecast Valid:
12am CST Nov 21, 2025-6pm CST Nov 27, 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