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Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Fair

46°F

8°C

Humidity 91%
Wind Speed W 14 mph
Barometer 30.17 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 16 Oct 7:15 am CDT
Extended Forecast for

3 Miles NNW Lewistown IL

Frost Advisory October 17, 01:00am until October 17, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Today

    Today: A 30 percent chance of showers, mainly between 11am and 4pm. Mostly cloudy, with a high near 54. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 36 mph.

    High: 54 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 34. North northwest wind 12 to 17 mph becoming light north after midnight. Winds could gust as high as 29 mph.

    Low: 34 °F

    Decreasing
    Clouds then
    Areas Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58. Calm wind.

    High: 58 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 4am. Otherwise, clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear then
    Areas Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 66. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 16 mph.

    High: 66 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Light south wind.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70. Light south wind.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
A 30 percent chance of showers, mainly between 11am and 4pm. Mostly cloudy, with a high near 54. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 36 mph.
Tonight
Areas of frost after 4am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 34. North northwest wind 12 to 17 mph becoming light north after midnight. Winds could gust as high as 29 mph.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 58. Calm wind.
Saturday Night
Areas of frost after 4am. Otherwise, clear, with a low around 35. Calm wind.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 66. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 16 mph.
Sunday Night
Mostly clear, with a low around 39. Light south wind.
Monday
Mostly sunny, with a high near 70. Light south wind.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewistown IL
 40.43°N 90.18°W (Elev. 594 ft)
Last Update:
6:36 am CDT Oct 16, 2026
Forecast Valid:
7am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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