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.

Overcast

75°F

24°C

Humidity 92%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 27 Jun 4:55 pm CDT
Extended Forecast for

4 Miles SE Prairie City IL

Heat Advisory June 28, 01:00pm until June 28, 07:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 67. East wind 3 to 6 mph.

    Low: 67 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 90. Heat index values as high as 105. Southeast wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 90 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 75. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 75 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 93. Heat index values as high as 106. South wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 75. South wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 75 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 75. South wind 8 to 13 mph becoming light south southwest after midnight. Winds could gust as high as 18 mph.

    Low: 75 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 3am and 5am. Mostly cloudy, with a low around 67. East wind 3 to 6 mph.
Sunday
A 10 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 90. Heat index values as high as 105. Southeast wind 6 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 75. South southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 93. Heat index values as high as 106. South wind 8 to 15 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 75. South wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 94. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Clear, with a low around 75. South wind 8 to 13 mph becoming light south southwest after midnight. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 75.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94.
Thursday Night
Mostly clear, with a low around 74.
Friday
Sunny, with a high near 93.
Friday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 73.
Independence Day
Mostly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Prairie City IL
 40.59°N 90.4°W (Elev. 653 ft)
Last Update:
1:26 pm CDT Jun 27, 2026
Forecast Valid:
5pm CDT Jun 27, 2026-6pm CDT Jul 4, 2026
 
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Additional Resources

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Chance of Precipitation