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Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

N/A

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

4 Miles ESE Coulterville IL

Extreme Heat Warning August 12, 08:35am until August 14, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 12, 08:35am until August 14, 07:00pm

    NOW until 7:00pm Fri

    Extreme Heat Warning

  • Today

    High: 95 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 75. South southeast wind around 6 mph.

    Low: 75 °F

    Chance
    T-storms

  • Thursday

    Thursday: A slight chance of showers and thunderstorms between 7am and 9am. Mostly sunny, with a high near 96. Heat index values as high as 112. South southwest wind around 6 mph. Chance of precipitation is 20%.

    High: 96 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 77. South wind 5 to 8 mph.

    Low: 77 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 97. West southwest wind 3 to 5 mph.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. Calm wind becoming south southeast around 5 mph in the evening.

    Low: 76 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Light southwest wind.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75. Calm wind becoming south 5 to 7 mph in the evening.

    Low: 75 °F

    Mostly Clear

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny, with a high near 95. Heat index values as high as 110. Southwest wind around 6 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 75. South southeast wind around 6 mph.
Thursday
A slight chance of showers and thunderstorms between 7am and 9am. Mostly sunny, with a high near 96. Heat index values as high as 112. South southwest wind around 6 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 77. South wind 5 to 8 mph.
Friday
Mostly sunny and hot, with a high near 97. West southwest wind 3 to 5 mph.
Friday Night
Mostly clear, with a low around 76. Calm wind becoming south southeast around 5 mph in the evening.
Saturday
Sunny and hot, with a high near 99. Light southwest wind.
Saturday Night
Mostly clear, with a low around 75. Calm wind becoming south 5 to 7 mph in the evening.
Sunday
Sunny and hot, with a high near 98. Southwest wind 5 to 8 mph becoming west northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 73. Light north wind.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. North wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 68. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 88. Light and variable wind.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Coulterville IL
 38.18°N 89.54°W
Last Update:
6:06 am CDT Aug 12, 2026
Forecast Valid:
8am CDT Aug 12, 2026-6pm CDT Aug 18, 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