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Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Rain

71°F

22°C

Humidity 100%
Wind Speed SE 7 mph
Barometer 30.11 in
Dewpoint 71°F (22°C)
Visibility 4.00 mi
Last update 15 Aug 5:35 am CDT
Extended Forecast for

Macomb IL

Flood Watch August 15, 05:52am until August 15, 10:00am
Flash Flood Warning August 15, 05:52am until August 15, 08:00am
Click here for hazard details and duration
Flood Watch
Flash Flood Warning
  •  
    Flood Watch August 15, 05:52am until August 15, 10:00am
    Flash Flood Warning August 15, 05:52am until August 15, 08:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 73 °F

    Heavy Rain

  • Saturday

    Saturday: Showers and thunderstorms, mainly before 10am. Some of the storms could produce heavy rainfall. High near 86. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 80%.

    High: 86 °F

    Heavy Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 70%.

    Low: 72 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny, with a high near 85. Light west wind becoming northwest 5 to 10 mph in the morning.

    High: 85 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Southeast wind around 5 mph. Chance of precipitation is 100%.
Saturday
Showers and thunderstorms, mainly before 10am. Some of the storms could produce heavy rainfall. High near 86. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 70%.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny, with a high near 85. Light west wind becoming northwest 5 to 10 mph in the morning.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 69. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Macomb IL
 40.49°N 90.7°W (Elev. 692 ft)
Last Update:
3:26 am CDT Aug 15, 2026
Forecast Valid:
5am CDT Aug 15, 2026-6pm CDT Aug 21, 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