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

25°F

-4°C

Humidity 69%
Wind Speed NW 20 G 31 mph
Barometer 30.35 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 11 Jan 7:15 am CST
Extended Forecast for

Sullivan IN

  • Today

    Today: Partly sunny, with a high near 35. Breezy, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 35 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 25. Light and variable wind becoming south southwest 5 to 7 mph after midnight.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 45. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. South southwest wind around 6 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. Southwest wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 36. Southwest wind 6 to 9 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 42. West northwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 42 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18. North northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 32. North northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 35. Breezy, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph in the afternoon. Winds could gust as high as 36 mph.
Tonight
Mostly clear, with a low around 25. Light and variable wind becoming south southwest 5 to 7 mph after midnight.
Monday
Increasing clouds, with a high near 45. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 32. South southwest wind around 6 mph.
Tuesday
Partly sunny, with a high near 53. Southwest wind 8 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36. Southwest wind 6 to 9 mph.
Wednesday
A slight chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 42. West northwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 18. North northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 32. North northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 23. South southwest wind 5 to 8 mph.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Mostly cloudy, with a high near 33.
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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:
8:15 am EST Jan 11, 2026
Forecast Valid:
8am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
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Additional Resources

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Chance of Precipitation