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

3°F

-16°C

Humidity 92%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 1°F (-17°C)
Visibility 8.00 mi
Last update 29 Jan 6:15 am CST
Extended Forecast for

Sullivan IN

  • Today

    Today: Mostly cloudy, with a high near 19. Wind chill values as low as zero. Light north northeast wind.

    High: 19 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of flurries with a slight chance of snow before 1am, then a chance of flurries between 1am and 4am. Mostly cloudy, with a low around 2. Wind chill values as low as -6. Light north northeast wind. Chance of precipitation is 20%.

    Low: 2 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 18. Wind chill values as low as -9. North wind 5 to 9 mph.

    High: 18 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1. Wind chill values as low as -11. North wind around 9 mph.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 18. North northwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 18 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. North northwest wind around 6 mph becoming calm after midnight.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 10. South wind around 5 mph.

    Low: 10 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly cloudy, with a high near 29. Southwest wind around 6 mph.

    High: 29 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 19. Wind chill values as low as zero. Light north northeast wind.
Tonight
A chance of flurries with a slight chance of snow before 1am, then a chance of flurries between 1am and 4am. Mostly cloudy, with a low around 2. Wind chill values as low as -6. Light north northeast wind. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 18. Wind chill values as low as -9. North wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 1. Wind chill values as low as -11. North wind around 9 mph.
Saturday
Mostly cloudy, with a high near 18. North northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 4. North northwest wind around 6 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 24. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10. South wind around 5 mph.
Monday
Mostly cloudy, with a high near 29. Southwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 18. Light southwest wind.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
A 30 percent chance of snow. Cloudy, with a low around 19.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 32.
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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:
7:15 am EST Jan 29, 2026
Forecast Valid:
7am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation