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

Hazardous Weather Conditions

Current conditions at

Taylorville, Taylorville Municipal Airport (KTAZ)

Lat: 39.53°NLon: 89.33°WElev: 623ft.

Fair

-1°F

-18°C

Humidity 82%
Wind Speed W 7 mph
Barometer 30.36 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 28 Jan 3:55 am CST
Extended Forecast for

Divernon IL

Cold Weather Advisory January 28, 04:04am until January 28, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory January 28, 04:04am until January 28, 10:00am

    NOW until 10:00am Wed

    Cold Weather Advisory

  • Today

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. Wind chill values between -5 and zero. West wind around 6 mph becoming north northeast after midnight.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 17. Wind chill values between -3 and 7. North northeast wind 3 to 5 mph.

    High: 17 °F

    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 0. Wind chill values between -5 and -10. North wind 3 to 6 mph.

    Low: 0 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 15. North wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 15 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0. North wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Northwest wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 16 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

Detailed Forecast

Today
Mostly sunny, with a high near 23. Wind chill values between -7 and -17. West wind 6 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 4. Wind chill values between -5 and zero. West wind around 6 mph becoming north northeast after midnight.
Thursday
Cloudy, with a high near 17. Wind chill values between -3 and 7. North northeast wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around 0. Wind chill values between -5 and -10. North wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 15. North wind 6 to 10 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 0. North wind 7 to 10 mph, with gusts as high as 16 mph.
Saturday
Mostly sunny, with a high near 16. Northwest wind 7 to 10 mph, with gusts as high as 16 mph.
Saturday Night
Mostly clear, with a low around 0.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 12.
Monday
Mostly cloudy, with a high near 30.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Divernon IL
 39.55°N 89.65°W (Elev. 623 ft)
Last Update:
3:31 am CST Jan 28, 2026
Forecast Valid:
4am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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