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.

Fair

69°F

21°C

Humidity 95%
Wind Speed S 5 mph
Barometer 29.84 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 17 Jun 4:35 am CDT
Extended Forecast for

4 Miles SW Lewistown IL

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 4am. Mostly cloudy, with a low around 71. West southwest wind around 6 mph becoming south southeast in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 71 °F

    T-storms
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 83. South southeast wind 8 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    T-storms then
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 63. West wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 63 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: Sunny, with a high near 85. West wind 5 to 7 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. Light south southwest wind.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 89. South southwest wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 89 °F

    Mostly Sunny

  • Friday Night

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

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Calm wind becoming southwest 5 to 8 mph in the morning.
Tonight
Showers and thunderstorms likely, mainly after 4am. Mostly cloudy, with a low around 71. West southwest wind around 6 mph becoming south southeast in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 83. South southeast wind 8 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 63. West wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 20 mph.
Juneteenth
Sunny, with a high near 85. West wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 65. Light south southwest wind.
Friday
Mostly sunny, with a high near 89. South southwest wind 5 to 11 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 74.
Saturday
Sunny, with a high near 94.
Saturday Night
Clear, with a low around 76.
Sunday
Sunny, with a high near 94.
Sunday Night
Mostly clear, with a low around 74.
Monday
Sunny, with a high near 94.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Lewistown IL
 40.36°N 90.21°W (Elev. 453 ft)
Last Update:
4:40 am CDT Jun 17, 2025
Forecast Valid:
4am CDT Jun 17, 2025-6pm CDT Jun 23, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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