Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Overcast

16°F

-9°C

Humidity 86%
Wind Speed N 5 mph
Barometer 30.24 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 4 Dec 9:15 pm CST
Extended Forecast for

4 Miles W Flat Rock IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 36. Calm wind becoming south southwest 5 to 7 mph in the morning.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 26. Southwest wind 6 to 8 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 38. West southwest wind around 6 mph becoming north in the afternoon.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Calm wind becoming east around 6 mph after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain before noon.  Mostly cloudy, with a high near 38. East wind 6 to 10 mph becoming north in the morning. Winds could gust as high as 16 mph.

    High: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. North wind 7 to 10 mph, with gusts as high as 15 mph.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 15. North northeast wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 36. Calm wind becoming south southwest 5 to 7 mph in the morning.
Friday Night
Increasing clouds, with a low around 26. Southwest wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 38. West southwest wind around 6 mph becoming north in the afternoon.
Saturday Night
Mostly cloudy, with a low around 26. Calm wind becoming east around 6 mph after midnight.
Sunday
A 40 percent chance of rain before noon. Mostly cloudy, with a high near 38. East wind 6 to 10 mph becoming north in the morning. Winds could gust as high as 16 mph.
Sunday Night
Mostly cloudy, with a low around 17. North wind 7 to 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A chance of rain. Mostly cloudy, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Flat Rock IL
 38.89°N 87.74°W (Elev. 499 ft)
8:36 pm CST Dec 4, 2025
9pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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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