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.

Overcast and Breezy

25°F

-4°C

Humidity 63%
Wind Speed NW 21 mph
Barometer 30.35 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 22 Feb 10:35 am CST
Extended Forecast for

Sullivan IN

  • Today

    Today: Scattered flurries before 1pm. Mostly cloudy, with a high near 30. Northwest wind around 16 mph, with gusts as high as 28 mph.

    High: 30 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Northwest wind around 15 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 33. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 33 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 17. Northwest wind around 6 mph becoming calm in the evening.

    Low: 17 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44. South wind 6 to 16 mph, with gusts as high as 29 mph.

    High: 44 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. South southwest wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. West wind 7 to 10 mph.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 35. Southwest wind 6 to 8 mph becoming east after midnight. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Thursday

    Thursday: A 50 percent chance of rain. Partly sunny, with a high near 49. East wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 49 °F

    Chance Rain

Detailed Forecast

Today
Scattered flurries before 1pm. Mostly cloudy, with a high near 30. Northwest wind around 16 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 18. Northwest wind around 15 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 33. Northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Monday Night
Increasing clouds, with a low around 17. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 44. South wind 6 to 16 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly cloudy, with a low around 34. South southwest wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 52. West wind 7 to 10 mph.
Wednesday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 35. Southwest wind 6 to 8 mph becoming east after midnight. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 49. East wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 26. Northwest wind 3 to 7 mph.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 36.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan IN
 39.1°N 87.41°W (Elev. 502 ft)
Last Update:
11:15 am EST Feb 22, 2026
Forecast Valid:
11am EST Feb 22, 2026-6pm EST Feb 28, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation