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Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Fair

90°F

32°C

Humidity 67%
Wind Speed NW 7 mph
Barometer 29.98 in
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index104°F (40°C)
Last update 5 Sep 10:35 am CDT
Extended Forecast for

4 Miles SSW Lewistown IL

Extreme Heat Warning September 5, 10:44am until September 5, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 5, 10:44am until September 5, 07:00pm

    NOW until 7:00pm Sat

    Extreme Heat Warning

  • Today

    High: 97 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 67. East northeast wind 3 to 7 mph. Winds could gust as high as 16 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 87. East wind 3 to 7 mph.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. East wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 16 mph.

    Low: 61 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 86. Calm wind becoming east southeast around 6 mph in the morning.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. East southeast wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 94. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 15 mph.

    High: 94 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 97. Heat index values as high as 110. North wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 67. East northeast wind 3 to 7 mph. Winds could gust as high as 16 mph.
Sunday
Mostly sunny, with a high near 87. East wind 3 to 7 mph.
Sunday Night
Mostly clear, with a low around 61. East wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 16 mph.
Labor Day
Sunny, with a high near 86. Calm wind becoming east southeast around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 63. East southeast wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph.
Tuesday
Mostly sunny, with a high near 94. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Mostly sunny, with a high near 94.
Wednesday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 63.
Friday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Lewistown IL
 40.34°N 90.18°W (Elev. 509 ft)
Last Update:
10:36 am CDT Sep 5, 2026
Forecast Valid:
10am CDT Sep 5, 2026-6pm CDT Sep 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation