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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Hillsboro IL

Tornado Watch until June 17, 03:00pm
Wind Advisory June 17, 01:00pm until June 17, 08:00pm
Click here for hazard details and duration
Tornado Watch
Wind Advisory
  •  
    Tornado Watch until June 17, 03:00pm

    NOW until 3:00pm Wed

    Tornado Watch

  • Today

    High: 87 °F

    Slight Chance
    T-storms then
    Chance
    T-storms and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 65. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

    Low: 65 °F

    T-storms
    Likely and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 3pm. Increasing clouds, with a high near 76. Northwest wind 7 to 9 mph.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Light northwest wind.

    Low: 57 °F

    Decreasing
    Clouds

  • Juneteenth

    Juneteenth: Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms, mainly between noon and 4pm. Partly sunny, with a high near 87. Breezy, with a south wind 8 to 13 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 46 mph.
Tonight
Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 65. Breezy, with a west wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers after 3pm. Increasing clouds, with a high near 76. Northwest wind 7 to 9 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 57. Light northwest wind.
Juneteenth
Sunny, with a high near 79. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 60.
Saturday
Mostly sunny, with a high near 84.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm. Low around 64. Chance of precipitation is 80%.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hillsboro IL
 39.15°N 89.49°W (Elev. 617 ft)
Last Update:
7:56 am CDT Jun 17, 2026
Forecast Valid:
8am CDT Jun 17, 2026-6pm CDT Jun 23, 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