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Hazardous Weather Conditions
Current conditions at
Robinson Municipal Airport (KRSV)
Lat: 39.01°NLon: 87.65°WElev: 449ft.
Light Drizzle Fog/Mist
75°F
24°C
| Humidity | 100% |
| Wind Speed | S 7 mph |
| Barometer | 29.88 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 4.00 mi |
| Last update | 15 Oct 5:55 pm CDT |
Extended Forecast for
Flat Rock IL
Tonight
Low: 51 °F
T-storms
Likely then
Chance
ShowersFriday

High: 58 °F
Mostly Cloudy
Friday Night

Low: 40 °F
Partly Cloudy
Saturday

High: 59 °F
Sunny
Saturday Night

Low: 34 °F
Clear then
Areas FrostSunday

High: 65 °F
Areas Frost
then SunnySunday Night

Low: 39 °F
Clear
Monday

High: 71 °F
Sunny
Monday Night

Low: 44 °F
Partly Cloudy
Detailed Forecast
Tonight
Showers and thunderstorms likely before 1am, then a chance of showers. Mostly cloudy, with a low around 51. South southwest wind 10 to 17 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly cloudy, with a high near 58. Northwest wind 16 to 18 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 40. North wind 11 to 16 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 59. North northeast wind 7 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Areas of frost after 3am. Otherwise, clear, with a low around 34. Light and variable wind.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 65. Calm wind becoming south southeast 5 to 7 mph in the morning.
Sunday Night
Clear, with a low around 39. Light southeast wind.
Monday
Sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Clear, with a low around 46.
Thursday
Sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Flat Rock IL
38.91°N 87.68°W (Elev. 502 ft)
38.91°N 87.68°W (Elev. 502 ft)
4:36 pm CDT Oct 15, 2026
6pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026



