National Weather Service

News Headlines

June 17, 2026 Severe Weather

Current conditions at

Edgar County Airport (KPRG)

Lat: 39.7°NLon: 87.67°WElev: 650ft.

Fair

69°F

21°C

Humidity	76%
Wind Speed	W 6 mph
Barometer	30.01 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	19 Jun 8:35 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles NE Edgar County Airport IL

Tonight
Low: 60 °F
Mostly Cloudy
Saturday
High: 81 °F
Mostly Sunny
Saturday Night
Low: 60 °F
Partly Cloudy
Sunday
High: 78 °F
Chance
Showers then
T-storms
Sunday Night
Low: 63 °F
T-storms
Monday
High: 75 °F
Mostly Cloudy
Monday Night
Low: 54 °F
Partly Cloudy
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 57 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 60. Light west southwest wind.

Saturday

Mostly sunny, with a high near 81. West wind 3 to 8 mph.

Saturday Night

Partly cloudy, with a low around 60. Light and variable wind.

Sunday

A chance of showers between 7am and 1pm, then showers and thunderstorms after 1pm. High near 78. Light east southeast wind becoming southeast 9 to 14 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Sunday Night

Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm after 1am. Low around 63. South wind 13 to 15 mph becoming west northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Monday

Mostly cloudy, with a high near 75. North wind 11 to 14 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 54. North wind 5 to 11 mph, with gusts as high as 18 mph.

Tuesday

Sunny, with a high near 76.

Tuesday Night

Partly cloudy, with a low around 57.

Wednesday

Sunny, with a high near 78.

Wednesday Night

Mostly clear, with a low around 58.