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

Hazardous Weather Conditions

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Thunderstorm

72°F

22°C

Humidity 97%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 71°F (22°C)
Visibility 7.00 mi
Last update 14 Aug 1:35 am CDT
Extended Forecast for

Kansas IL

  • Overnight

    Overnight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5am. Low around 71. East wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 71 °F

    Showers

  • Friday

    Friday: Showers and thunderstorms before 11am, then a slight chance of showers between 11am and 1pm. High near 89. Heat index values as high as 103. East northeast wind 5 to 7 mph becoming south southeast in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Showers then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers between 2am and 4am. Partly cloudy, with a low around 73. East wind 3 to 7 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 91. Heat index values as high as 108. East southeast wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 91 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. South southwest wind around 7 mph.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 90. West northwest wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 90 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. North northwest wind 5 to 9 mph.

    Low: 70 °F

    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 5am. Low around 71. East wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and thunderstorms before 11am, then a slight chance of showers between 11am and 1pm. High near 89. Heat index values as high as 103. East northeast wind 5 to 7 mph becoming south southeast in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers between 2am and 4am. Partly cloudy, with a low around 73. East wind 3 to 7 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 91. Heat index values as high as 108. East southeast wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 74. South southwest wind around 7 mph.
Sunday
Partly sunny, with a high near 90. West northwest wind 7 to 9 mph, with gusts as high as 15 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70. North northwest wind 5 to 9 mph.
Monday
Mostly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kansas IL
 39.56°N 87.95°W (Elev. 692 ft)
Last Update:
1:26 am CDT Aug 14, 2026
Forecast Valid:
1am CDT Aug 14, 2026-6pm CDT Aug 20, 2026
 
Forecast Discussion
 
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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