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Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Fair

98°F

37°C

Humidity 37%
Wind Speed S 3 mph
Barometer 29.93 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 4 Sep 4:55 pm CDT
Extended Forecast for

Campbell Hill IL

Extreme Heat Warning September 4, 05:19pm until September 5, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 4, 05:19pm until September 5, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • This Afternoon

    High: 98 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 74. Calm wind.

    Low: 74 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Heat index values as high as 107. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 72. Light and variable wind.

    Low: 72 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93. Northeast wind 5 to 8 mph.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. East northeast wind 3 to 7 mph.

    Low: 66 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 91. East northeast wind 3 to 6 mph.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. Light east wind.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 98. Heat index values as high as 106. Calm wind.
Tonight
Mostly clear, with a low around 74. Calm wind.
Saturday
Sunny and hot, with a high near 99. Heat index values as high as 107. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 72. Light and variable wind.
Sunday
Sunny, with a high near 93. Northeast wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 66. East northeast wind 3 to 7 mph.
Labor Day
Sunny, with a high near 91. East northeast wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 66. Light east wind.
Tuesday
Sunny, with a high near 95. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 72. South wind 3 to 8 mph.
Wednesday
Sunny and hot, with a high near 98. Southwest wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 73. Southwest wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 93. Northwest wind 5 to 8 mph.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 67. Light and variable wind.
Friday
A slight chance of showers. Mostly sunny, with a high near 90. Light and variable wind becoming southeast around 6 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Campbell Hill IL
 37.93°N 89.56°W
Last Update:
1:26 pm CDT Sep 4, 2026
Forecast Valid:
5pm CDT Sep 4, 2026-6pm CDT Sep 11, 2026
 
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Additional Resources

Radar & Satellite Image

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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