National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Overcast

46°F

8°C

Humidity 96%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 45°F (7°C)
Visibility 7.00 mi
Last update 20 Nov 3:35 am CST
Extended Forecast for

5 Miles SSE Colchester IL

  • Overnight

    Overnight: Cloudy, with a low around 43. Southeast wind around 5 mph.

    Low: 43 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 55. Southeast wind around 5 mph.

    High: 55 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 50 percent chance of rain after midnight. Cloudy, with a low around 47. East wind 5 to 10 mph.

    Low: 47 °F

    Cloudy then
    Chance Rain

  • Friday

    Friday: Rain likely. Cloudy, with a high near 53. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain Likely

  • Friday Night

    Friday Night: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 43. Southeast wind around 5 mph.
Thursday
Mostly cloudy, with a high near 55. Southeast wind around 5 mph.
Thursday Night
A 50 percent chance of rain after midnight. Cloudy, with a low around 47. East wind 5 to 10 mph.
Friday
Rain likely. Cloudy, with a high near 53. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 34.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 55.
Monday Night
Rain likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Colchester IL
 40.36°N 90.76°W (Elev. 650 ft)
Last Update:
3:06 am CST Nov 20, 2025
Forecast Valid:
3am CST Nov 20, 2025-6pm CST Nov 26, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation