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.

Fair

46°F

8°C

Humidity 61%
Wind Speed SE 5 mph
Barometer 29.69 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 15 Mar 5:15 am CDT
Extended Forecast for

2 Miles E Allerton IL

Wind Advisory March 15, 10:00am until March 16, 07:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 67. Windy, with a south wind 17 to 22 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Windy. Slight
    Chance Rain
    then Rain
    Likely

  • Tonight

    Tonight: Rain before 1am, then a chance of snow. Some thunder is also possible. Low around 24. Windy, with a south southwest wind 28 to 30 mph becoming west after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Rain and
    Breezy then
    Chance
    Rain/Snow and
    Windy

  • Monday

    Monday: A 40 percent chance of snow. Cloudy, with a high near 26. Windy, with a west northwest wind 30 to 32 mph, with gusts as high as 43 mph.

    High: 26 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Wind chill values between -3 and 7. Blustery, with a west northwest wind 16 to 23 mph, with gusts as high as 31 mph.

    Low: 12 °F

    Mostly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Mostly sunny, with a high near 29. West northwest wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 29 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 22. South wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 24 mph.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Breezy, with a south wind 15 to 20 mph, with gusts as high as 28 mph.

    High: 50 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 67. Windy, with a south wind 17 to 22 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain before 1am, then a chance of snow. Some thunder is also possible. Low around 24. Windy, with a south southwest wind 28 to 30 mph becoming west after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow. Cloudy, with a high near 26. Windy, with a west northwest wind 30 to 32 mph, with gusts as high as 43 mph.
Monday Night
Mostly cloudy, with a low around 12. Wind chill values between -3 and 7. Blustery, with a west northwest wind 16 to 23 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 29. West northwest wind 8 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of snow after 1am. Mostly cloudy, with a low around 22. South wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 24 mph.
Wednesday
Partly sunny, with a high near 50. Breezy, with a south wind 15 to 20 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 67.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Allerton IL
 39.91°N 87.9°W (Elev. 702 ft)
Last Update:
4:36 am CDT Mar 15, 2026
Forecast Valid:
5am CDT Mar 15, 2026-6pm CDT Mar 21, 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