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

Hazardous Weather Conditions

Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair with Haze

86°F

30°C

Humidity 84%
Wind Speed SE 3 mph
Barometer 29.88 in
Dewpoint 81°F (27°C)
Visibility 5.00 mi
Heat Index102°F (39°C)
Last update 26 Jul 5:55 pm CDT
Extended Forecast for

3 Miles NE Flat Rock IL

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind around 5 mph becoming light and variable in the evening.

    Low: 74 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 92. Heat index values as high as 106. West southwest wind 5 to 10 mph becoming southeast in the morning. Winds could gust as high as 17 mph.

    High: 92 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 77. Southwest wind around 9 mph, with gusts as high as 16 mph.

    Low: 77 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. North wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. North wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. North wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 65. North northeast wind 3 to 8 mph.

    Low: 65 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. South wind around 5 mph becoming light and variable in the evening.
Monday
A 20 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 92. Heat index values as high as 106. West southwest wind 5 to 10 mph becoming southeast in the morning. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 77. Southwest wind around 9 mph, with gusts as high as 16 mph.
Tuesday
Mostly sunny, with a high near 88. North wind 8 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 64. North wind 6 to 11 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 84. North wind 6 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Clear, with a low around 65. North northeast wind 3 to 8 mph.
Thursday
Sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 67.
Friday
Partly sunny, with a high near 85.
Friday Night
A chance of showers. Mostly cloudy, with a low around 68.
Saturday
A chance of showers. Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 67.
Sunday
Sunny, with a high near 85.
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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:
6:11 pm CDT Jul 26, 2026
Forecast Valid:
6pm CDT Jul 26, 2026-6pm CDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

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