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

28°F

-2°C

Humidity 86%
Wind Speed SE 3 mph
Barometer 30.08 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 9 Feb 6:55 pm CST
Extended Forecast for

Sullivan IN

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 29. South wind 3 to 7 mph.

    Low: 29 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 53. South southwest wind 7 to 9 mph becoming northwest in the afternoon.

    High: 53 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. North northwest wind around 6 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 43. Northwest wind around 7 mph.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Light and variable wind.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 42. Light east wind.

    High: 42 °F

    Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Cloudy, with a low around 27. Light east wind.

    Low: 27 °F

    Slight Chance
    Snow

  • Friday

    Friday: A slight chance of rain and snow before 1pm. Partly sunny, with a high near 44. East wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. East wind 3 to 6 mph.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 29. South wind 3 to 7 mph.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 53. South southwest wind 7 to 9 mph becoming northwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 26. North northwest wind around 6 mph.
Wednesday
Sunny, with a high near 43. Northwest wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 26. Light and variable wind.
Thursday
Cloudy, with a high near 42. Light east wind.
Thursday Night
A 20 percent chance of snow. Cloudy, with a low around 27. Light east wind.
Friday
A slight chance of rain and snow before 1pm. Partly sunny, with a high near 44. East wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 29. East wind 3 to 6 mph.
Saturday
A 30 percent chance of rain after 1pm. Cloudy, with a high near 46. East wind 6 to 9 mph.
Saturday Night
Rain. Low around 35. Chance of precipitation is 80%.
Sunday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 32.
Washington's Birthday
Mostly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sullivan IN
 39.1°N 87.41°W (Elev. 502 ft)
Last Update:
8:15 pm EST Feb 9, 2026
Forecast Valid:
8pm EST Feb 9, 2026-6pm EST Feb 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation