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

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair

30°F

-1°C

Humidity 75%
Wind Speed NW 12 mph
Barometer 30.26 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 27 Nov 4:55 am CST
Extended Forecast for

4 Miles W Flat Rock IL

  • Thanksgiving Day

    Thanksgiving Day: Mostly cloudy through mid morning, then gradual clearing, with a high near 40. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 40 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 23. Northwest wind around 8 mph, with gusts as high as 16 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 36. Northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 24. Calm wind becoming east southeast around 6 mph after midnight.

    Low: 24 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow before 3pm, then rain and snow. High near 38. Southeast wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain. Low around 29. Southeast wind around 14 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 29 °F

    Rain then
    Rain Likely

  • Sunday

    Sunday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 35. West wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

Detailed Forecast

Thanksgiving Day
Mostly cloudy through mid morning, then gradual clearing, with a high near 40. West northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 23. Northwest wind around 8 mph, with gusts as high as 16 mph.
Friday
Sunny, with a high near 36. Northwest wind 5 to 8 mph becoming calm in the afternoon.
Friday Night
Increasing clouds, with a low around 24. Calm wind becoming east southeast around 6 mph after midnight.
Saturday
Snow before 3pm, then rain and snow. High near 38. Southeast wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Rain. Low around 29. Southeast wind around 14 mph becoming west southwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 35. West wind 11 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Mostly cloudy, with a high near 29.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 16.
Wednesday
Mostly sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Flat Rock IL
 38.89°N 87.74°W (Elev. 499 ft)
Last Update:
4:21 am CST Nov 27, 2025
Forecast Valid:
5am CST Nov 27, 2025-6pm CST Dec 3, 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