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.

Light Rain Fog/Mist and Windy

64°F

18°C

Humidity 88%
Wind Speed S 26 G 36 mph
Barometer 29.64 in
Dewpoint 61°F (16°C)
Visibility 4.00 mi
Last update 8 Jan 8:55 pm CST
Extended Forecast for

6 Miles E Flat Rock IL

  • Tonight

    Tonight: Rain and thunderstorms before 3am, then a chance of rain. Low around 51. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Rain and
    Breezy

  • Friday

    Friday: A 20 percent chance of rain before noon. Partly sunny, with a temperature falling to around 46 by 5pm. West southwest wind 12 to 17 mph becoming north northwest 6 to 11 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 57 °F⇓

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 46. Light northwest wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 46 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. West wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. West northwest wind around 6 mph becoming light and variable.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and thunderstorms before 3am, then a chance of rain. Low around 51. Breezy, with a south southwest wind 18 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 20 percent chance of rain before noon. Partly sunny, with a temperature falling to around 46 by 5pm. West southwest wind 12 to 17 mph becoming north northwest 6 to 11 mph in the afternoon. Winds could gust as high as 26 mph.
Friday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.
Saturday
A 30 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 46. Light northwest wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 24. West wind 8 to 14 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 33. West northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 23. West northwest wind around 6 mph becoming light and variable.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 49.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Flat Rock IL
 38.93°N 87.57°W (Elev. 499 ft)
Last Update:
8:38 pm CST Jan 8, 2026
Forecast Valid:
9pm CST Jan 8, 2026-6pm CST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation