Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair

81°F

27°C

Humidity 66%
Wind Speed S 10 mph
Barometer 29.84 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 21 Jun 1:55 pm CDT
Extended Forecast for

3 Miles N Flat Rock IL

Flood Watch June 21, 02:18pm until June 22, 01:00am
Tornado Watch until June 21, 09:00pm
Click here for hazard details and duration
Flood Watch
Tornado Watch
  •  
    Flood Watch June 21, 02:18pm until June 22, 01:00am
    Tornado Watch until June 21, 09:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 85 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then a chance of showers. Some of the storms could be severe and produce heavy rainfall.  Low around 67. South wind 10 to 14 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 67 °F

    Severe
    Thunderstorms
    then Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers before 8am.  Mostly cloudy, with a high near 76. North northwest wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 76 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. North wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. North northeast wind around 6 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Light and variable wind becoming south southwest around 6 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly after 5pm. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a high near 85. South wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms before 4am, then a chance of showers. Some of the storms could be severe and produce heavy rainfall. Low around 67. South wind 10 to 14 mph becoming west southwest 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
A 20 percent chance of showers before 8am. Mostly cloudy, with a high near 76. North northwest wind 11 to 13 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 59. North wind 6 to 10 mph, with gusts as high as 17 mph.
Tuesday
Sunny, with a high near 80. North northeast wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 60. North northeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 82. Light and variable wind becoming south southwest around 6 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 65.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Flat Rock IL
 38.95°N 87.68°W (Elev. 509 ft)
2:16 pm CDT Jun 21, 2026
2pm CDT Jun 21, 2026-6pm CDT Jun 27, 2026
 
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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