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

25°F

-4°C

Humidity 63%
Wind Speed NW 8 mph
Barometer 30.35 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 22 Jan 8:35 am CST
Extended Forecast for

Sullivan IN

Winter Storm Watch January 24, 10:00am until January 25, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Partly sunny, with a high near 35. West wind around 8 mph.

    High: 35 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 8. West wind 5 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 8 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a temperature falling to around 9 by 8am. Wind chill values as low as -7. North wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 15 °F⇓

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4. Wind chill values as low as -8. North wind around 9 mph, with gusts as high as 18 mph.

    Low: 4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Cloudy, with a high near 15. East northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    High: 15 °F

    Chance Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: Snow. Low around 10. Northeast wind around 8 mph. Chance of precipitation is 90%.

    Low: 10 °F

    Snow

  • Sunday

    Sunday: A 50 percent chance of snow. Cloudy, with a high near 18. North wind around 9 mph.

    High: 18 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 2. West northwest wind around 6 mph.

    Low: 2 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 15. West wind 6 to 8 mph.

    High: 15 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 35. West wind around 8 mph.
Tonight
Partly cloudy, with a low around 8. West wind 5 to 13 mph becoming north after midnight. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a temperature falling to around 9 by 8am. Wind chill values as low as -7. North wind 10 to 15 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 4. Wind chill values as low as -8. North wind around 9 mph, with gusts as high as 18 mph.
Saturday
Snow likely, mainly after 1pm. Cloudy, with a high near 15. East northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Saturday Night
Snow. Low around 10. Northeast wind around 8 mph. Chance of precipitation is 90%.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 18. North wind around 9 mph.
Sunday Night
Mostly cloudy, with a low around 2. West northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 15. West wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 5. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sullivan IN
 39.1°N 87.41°W (Elev. 502 ft)
Last Update:
9:45 am EST Jan 22, 2026
Forecast Valid:
9am EST Jan 22, 2026-6pm EST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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