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

39°F

4°C

Humidity 70%
Wind Speed S 10 mph
Barometer 30.03 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 13 Jan 3:15 am CST
Extended Forecast for

Sullivan IN

  • Today

    Today: Increasing clouds, with a high near 54. South southwest wind 9 to 15 mph, with gusts as high as 30 mph.

    High: 54 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 40 percent chance of rain, mainly between 10pm and 4am. Cloudy, with a low around 36. West wind around 8 mph.

    Low: 36 °F

    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 10am, then a slight chance of snow showers between 10am and 1pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. Northwest wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 39 °F⇓

    Slight Chance
    Rain/Snow
    then Isolated
    Snow Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16. North northwest wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 28. Northwest wind 6 to 8 mph.

    High: 28 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 21. South wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 21 °F

    Partly Cloudy
    then Chance
    Snow

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. West southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 20. West wind around 9 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 27. West wind around 11 mph, with gusts as high as 22 mph.

    High: 27 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 54. South southwest wind 9 to 15 mph, with gusts as high as 30 mph.
Tonight
A 40 percent chance of rain, mainly between 10pm and 4am. Cloudy, with a low around 36. West wind around 8 mph.
Wednesday
A slight chance of rain and snow showers before 10am, then a slight chance of snow showers between 10am and 1pm. Mostly cloudy, with a temperature falling to around 29 by 5pm. Northwest wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 16. North northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 28. Northwest wind 6 to 8 mph.
Thursday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 21. South wind 5 to 11 mph, with gusts as high as 22 mph.
Friday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. West southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20. West wind around 9 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, with a high near 27. West wind around 11 mph, with gusts as high as 22 mph.
Saturday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 9. West wind around 8 mph.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 10.
M.L.King Day
Mostly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan IN
 39.09°N 87.39°W (Elev. 499 ft)
Last Update:
4:15 am EST Jan 13, 2026
Forecast Valid:
4am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
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Additional Resources

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Chance of Precipitation