NWS St. Louis Announces Changes To May 16, 2025 Tornado Damage Assessment

After a year-long review of new ground survey data and aerial imagery, NWS St. Louis made several adjustments to the May 16, 2025 tornado damage assessment. Read More >

Hazardous Weather Conditions

Current conditions at

Taylorville, Taylorville Municipal Airport (KTAZ)

Lat: 39.53°NLon: 89.33°WElev: 623ft.

Fair

64°F

18°C

Humidity 64%
Wind Speed E 9 G 17 mph
Barometer 30.18 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 21 May 11:01 am CDT
Extended Forecast for

Coffeen IL

  • Today

    Today: Mostly cloudy, with a high near 66. Northeast wind around 10 mph.

    High: 66 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 54. East wind around 8 mph.

    Low: 54 °F

    Cloudy

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 1pm.  Cloudy, with a high near 68. East wind 8 to 10 mph.  Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 57. East wind around 6 mph becoming light and variable.  Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 77. West wind around 6 mph.

    High: 77 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 78.

    High: 78 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

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

    Low: 59 °F

    Mostly Cloudy

  • Memorial Day

    Memorial Day: A slight chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 79. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
Mostly cloudy, with a high near 66. Northeast wind around 10 mph.
Tonight
Cloudy, with a low around 54. East wind around 8 mph.
Friday
Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 68. East wind 8 to 10 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 57. East wind around 6 mph becoming light and variable. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 77. West wind around 6 mph.
Saturday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 58.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
Sunday Night
Mostly cloudy, with a low around 59.
Memorial Day
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Coffeen IL
 39.08°N 89.38°W (Elev. 623 ft)
8:21 am CDT May 21, 2026
11am CDT May 21, 2026-6pm CDT May 27, 2026
 
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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