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Storm system to bring heavy rainfall and the potential for flash flooding over the southern Mid Atlantic and Southeast U.S.

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and a few strong to severe thunderstorms into Tuesday. The main threat areas include the southern Mid Atlantic and Southeast U.S. Excessive runoff may lead to flooding of low lying areas, rivers, and streams. Read More >

Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Fair

68°F

20°C

Humidity 24%
Wind Speed SE 10 G 16 mph
Barometer 29.97 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 24 Apr 10:35 am CDT
Extended Forecast for

Macomb IL

  • Today

    Today: Sunny, with a high near 76. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Sunny

    High: 76 °F

  • Tonight

    Tonight: Mostly clear, with a low around 50. South wind 5 to 10 mph.

    Mostly Clear

    Low: 50 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 77. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Partly Sunny

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 57. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    Low: 57 °F

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm.  Cloudy, with a high near 68. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely, mainly before 1am.  Cloudy, with a low around 44. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers
    Likely

    Low: 44 °F

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 58.

    Slight Chance
    Showers

    High: 58 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 45.

    Mostly Cloudy
    then Chance
    Showers

    Low: 45 °F

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 67. Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 67 °F

Detailed Forecast

Today
Sunny, with a high near 76. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 50. South wind 5 to 10 mph.
Tuesday
Partly sunny, with a high near 77. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 57. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 68. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before 1am. Cloudy, with a low around 44. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 58.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 45.
Friday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.
Friday Night
A chance of showers and thunderstorms, then showers likely after 1am. Cloudy, with a low around 53. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 70. Chance of precipitation is 70%.
Saturday Night
Showers and possibly a thunderstorm. Low around 56. Chance of precipitation is 80%.
Sunday
Showers likely. Cloudy, with a high near 70. Chance of precipitation is 70%.
Click Map For Forecast
Point Forecast:
Macomb IL
 40.46°N 90.7°W (Elev. 673 ft)
8:46 am CDT Apr 24, 2017
10am CDT Apr 24, 2017-6pm CDT Apr 30, 2017
 
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