National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Overcast

61°F

16°C

Humidity 83%
Wind Speed NE 5 mph
Barometer 30.18 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Oct 7:55 am CDT
Extended Forecast for

3 Miles NE Flat Rock IL

  • Today

    Today: Mostly sunny, with a high near 73. East wind 6 to 8 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. East southeast wind around 6 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 76. South southeast wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 76 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 59. South wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 59 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. South southwest wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 51. South southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 51 °F

    Heavy Rain

  • Sunday

    Sunday: A 40 percent chance of showers before 1pm. Sunny, with a high near 64. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph.

    High: 64 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 73. East wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 52. East southeast wind around 6 mph.
Friday
Increasing clouds, with a high near 76. South southeast wind 6 to 10 mph, with gusts as high as 16 mph.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 59. South wind 6 to 8 mph, with gusts as high as 15 mph.
Saturday
Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. South southwest wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 51. South southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Sunday
A 40 percent chance of showers before 1pm. Sunny, with a high near 64. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph.
Sunday Night
Clear, with a low around 41.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
A chance of showers. Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Flat Rock IL
 38.93°N 87.63°W (Elev. 545 ft)
Last Update:
7:36 am CDT Oct 16, 2025
Forecast Valid:
8am CDT Oct 16, 2025-6pm CDT Oct 22, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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