National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Fog/Mist

45°F

7°C

Humidity 99%
Wind Speed SE 5 mph
Barometer 30.11 in
Dewpoint 45°F (7°C)
Visibility 4.00 mi
Wind Chill42°F (6°C)
Last update 20 Nov 4:55 am CST
Extended Forecast for

Macomb Muni Airport IL

  • Today

    Today: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 54. South wind around 5 mph.

    High: 54 °F

    Patchy Fog
    then Cloudy

  • Tonight

    Tonight: A 40 percent chance of rain after midnight. Cloudy, with a low around 46. Calm wind becoming northeast around 5 mph after midnight.

    Low: 46 °F

    Cloudy then
    Chance Rain

  • Friday

    Friday: Rain likely, mainly after noon. Cloudy, with a high near 52. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 33. Northeast wind 5 to 10 mph.

    Low: 33 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 54. South wind around 5 mph.
Tonight
A 40 percent chance of rain after midnight. Cloudy, with a low around 46. Calm wind becoming northeast around 5 mph after midnight.
Friday
Rain likely, mainly after noon. Cloudy, with a high near 52. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 30 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 33. Northeast wind 5 to 10 mph.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 55.
Monday Night
Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Macomb Muni Airport IL
 40.51°N 90.64°W (Elev. 653 ft)
Last Update:
4:46 am CST Nov 20, 2025
Forecast Valid:
5am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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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