Current conditions at
Edgar County Airport (KPRG)
Lat: 39.7°NLon: 87.67°WElev: 650ft.
Fair
39°F
4°C
| Humidity | 59% |
| Wind Speed | Calm |
| Barometer | 30.10 in |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 14 Mar 1:15 am CDT |
Extended Forecast for
Sidell IL
Overnight

Low: 32 °F
Partly Cloudy
Saturday
High: 51 °F
Slight Chance
Snow then
Partly SunnySaturday Night

Low: 45 °F
Mostly Cloudy
Sunday
High: 68 °F
Windy. Mostly
Cloudy then
Showers
LikelySunday Night
Low: 24 °F
Breezy.
Showers then
Rain/SnowMonday

High: 27 °F
Chance Snow
and WindyMonday Night

Low: 11 °F
Mostly Cloudy
and BlusteryTuesday

High: 28 °F
Mostly Sunny
Tuesday Night
Low: 21 °F
Mostly Cloudy
then Chance
Snow
Detailed Forecast
Overnight
Partly cloudy, with a low around 32. North wind around 6 mph.
Saturday
A chance of flurries with a slight chance of snow before 7am, then a chance of flurries between 7am and 8am. Mostly cloudy, with a high near 51. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 10%.
Saturday Night
Mostly cloudy, with a low around 45. East southeast wind 10 to 17 mph, with gusts as high as 25 mph.
Sunday
Showers likely after 1pm. Mostly cloudy, with a high near 68. Windy, with a south wind 22 to 27 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain before 1am, then rain and snow likely between 1am and 4am, then snow likely after 4am. Low around 24. Breezy, with a south wind 24 to 29 mph becoming west after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday
A 50 percent chance of snow. Cloudy, with a high near 27. Windy, with a west northwest wind around 31 mph, with gusts as high as 39 mph.
Monday Night
Mostly cloudy, with a low around 11. Blustery, with a west northwest wind 18 to 25 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Partly sunny, with a high near 58.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sidell IL
39.89°N 87.82°W (Elev. 686 ft)
39.89°N 87.82°W (Elev. 686 ft)
12:36 am CDT Mar 14, 2026
1am CDT Mar 14, 2026-6pm CDT Mar 20, 2026


