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

37°F

3°C

Humidity 70%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 14 Mar 3:15 am CDT
Extended Forecast for

Indianola IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. North northeast wind 3 to 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of snow before 7am. Mostly cloudy, with a high near 51. Light east northeast wind becoming east southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 51 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. East southeast wind 10 to 17 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 68. Windy, with a south wind 22 to 32 mph, with gusts as high as 48 mph.

    High: 68 °F

    Windy. Mostly
    Cloudy then
    Chance Rain

  • Sunday Night

    Sunday Night: Rain before 1am, then rain and snow likely between 1am and 4am, then snow likely after 4am. Patchy blowing snow after 4am. Low around 23. Breezy, with a south wind 25 to 29 mph becoming west after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Rain and
    Breezy then
    Rain/Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 40 percent chance of snow. Patchy blowing snow before 7am. Cloudy, with a high near 27. Windy, with a west northwest wind around 30 mph, with gusts as high as 38 mph.

    High: 27 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11. Blustery, with a west northwest wind 16 to 23 mph, with gusts as high as 31 mph.

    Low: 11 °F

    Mostly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. North northeast wind 3 to 5 mph.
Saturday
A 10 percent chance of snow before 7am. Mostly cloudy, with a high near 51. Light east northeast wind becoming east southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 43. East southeast wind 10 to 17 mph, with gusts as high as 25 mph.
Sunday
A 50 percent chance of rain after 1pm. Mostly cloudy, with a high near 68. Windy, with a south wind 22 to 32 mph, with gusts as high as 48 mph.
Sunday Night
Rain before 1am, then rain and snow likely between 1am and 4am, then snow likely after 4am. Patchy blowing snow after 4am. Low around 23. Breezy, with a south wind 25 to 29 mph becoming west after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow. Patchy blowing snow before 7am. Cloudy, with a high near 27. Windy, with a west northwest wind around 30 mph, with gusts as high as 38 mph.
Monday Night
Mostly cloudy, with a low around 11. Blustery, with a west northwest wind 16 to 23 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
A 40 percent chance of snow after 1am. Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 51. Breezy.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Indianola IL
 39.93°N 87.73°W (Elev. 650 ft)
Last Update:
2:57 am CDT Mar 14, 2026
Forecast Valid:
3am CDT Mar 14, 2026-6pm CDT Mar 20, 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