Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Mostly Cloudy

64°F

18°C

Humidity 96%
Wind Speed NE 10 mph
Barometer 30.11 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 29 Aug 11:15 pm CDT
Extended Forecast for

Tennessee IL

  • Tonight

    Tonight: A 20 percent chance of showers before 3am.  Patchy fog after 4am.  Otherwise, partly cloudy, with a low around 61. East wind around 5 mph.

    Low: 61 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Isolated showers between 1pm and 4pm, then isolated showers and thunderstorms after 4pm.  Patchy fog before 8am.  Otherwise, increasing clouds, with a high near 81. Southeast wind around 5 mph.  Chance of precipitation is 20%.

    High: 81 °F

    Patchy Fog
    then Isolated
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 61. East wind around 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 79. Southeast wind around 5 mph.

    High: 79 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Labor Day

    Labor Day: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 3am. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 61. East wind around 5 mph.
Saturday
Isolated showers between 1pm and 4pm, then isolated showers and thunderstorms after 4pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 81. Southeast wind around 5 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 61. East wind around 5 mph.
Sunday
Partly sunny, with a high near 79. Southeast wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 59.
Labor Day
Partly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
Tennessee IL
 40.4°N 90.84°W (Elev. 653 ft)
11:16 pm CDT Aug 29, 2025
11pm CDT Aug 29, 2025-6pm CDT Sep 5, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database