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 59%
Wind Speed SW 10 mph
Barometer 30.03 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 18 Jan 7:15 pm CST
Extended Forecast for

Sullivan IN

Cold Weather Advisory January 19, 04:00am until January 19, 11:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Scattered flurries before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 10. South southwest wind 10 to 17 mph becoming west northwest after midnight. Winds could gust as high as 29 mph.

    Low: 10 °F

    Scattered
    Flurries

  • M.L.King Day

    M.L.King Day: Mostly cloudy, then gradually becoming sunny, with a high near 18. Wind chill values as low as -7. West northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 18 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 8. Wind chill values as low as -1. West wind 3 to 7 mph.

    Low: 8 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Wind chill values as low as -1. South southwest wind 5 to 10 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. South wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow before 1pm, then a slight chance of rain. Partly sunny, with a high near 44. South southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. West northwest wind around 7 mph.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 31. West northwest wind 6 to 10 mph.

    High: 31 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Light and variable wind becoming south around 6 mph after midnight.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered flurries before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 10. South southwest wind 10 to 17 mph becoming west northwest after midnight. Winds could gust as high as 29 mph.
M.L.King Day
Mostly cloudy, then gradually becoming sunny, with a high near 18. Wind chill values as low as -7. West northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Monday Night
Increasing clouds, with a low around 8. Wind chill values as low as -1. West wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 30. Wind chill values as low as -1. South southwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 22. South wind 6 to 11 mph, with gusts as high as 23 mph.
Wednesday
A slight chance of rain and snow before 1pm, then a slight chance of rain. Partly sunny, with a high near 44. South southwest wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 20. West northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 31. West northwest wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 18. Light and variable wind becoming south around 6 mph after midnight.
Friday
Mostly cloudy, with a high near 35. South southwest wind 6 to 9 mph becoming northwest in the afternoon.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 25.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 6.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 18.
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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 pm EST Jan 18, 2026
Forecast Valid:
8pm EST Jan 18, 2026-6pm EST Jan 25, 2026
 
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