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

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Overcast

26°F

-3°C

Humidity 40%
Wind Speed S 14 G 20 mph
Barometer 30.32 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 20 Jan 5:35 pm CST
Extended Forecast for

Indianola IL

  • Tonight

    Tonight: A slight chance of snow between 4am and 5am. Mostly cloudy, with a low around 22. South wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 39. West wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 39 °F

    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. West northwest wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 30. West northwest wind 5 to 9 mph, with gusts as high as 15 mph.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 4. Light west northwest wind becoming north northwest 9 to 14 mph in the evening. Winds could gust as high as 21 mph.

    Low: 4 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 7. North northwest wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 7 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2. North wind around 9 mph, with gusts as high as 17 mph.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 13.

    High: 13 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
A slight chance of snow between 4am and 5am. Mostly cloudy, with a low around 22. South wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of snow, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 39. West wind 10 to 17 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 19. West northwest wind 8 to 15 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 30. West northwest wind 5 to 9 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 4. Light west northwest wind becoming north northwest 9 to 14 mph in the evening. Winds could gust as high as 21 mph.
Friday
Partly sunny and cold, with a high near 7. North northwest wind 10 to 15 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around -2. North wind around 9 mph, with gusts as high as 17 mph.
Saturday
Mostly cloudy, with a high near 13.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Indianola IL
 39.93°N 87.73°W (Elev. 650 ft)
Last Update:
5:36 pm CST Jan 20, 2026
Forecast Valid:
6pm CST Jan 20, 2026-6pm CST Jan 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation