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.

Light Rain Fog/Mist

48°F

9°C

Humidity 100%
Wind Speed N 3 mph
Barometer 30.06 in
Dewpoint 48°F (9°C)
Visibility 1.00 mi
Last update 3 Mar 2:15 pm CST
Extended Forecast for

Sullivan IN

Flood Watch March 3, 07:00pm until March 4, 10:00am
Click here for hazard details and duration
Flood Watch

  • This Afternoon

    This Afternoon: Rain and possibly a thunderstorm. High near 51. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Rain

  • Tonight

    Tonight: Rain and possibly a thunderstorm. Patchy fog after 8pm. Low around 47. Northeast wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 47 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain and thunderstorms before 4pm, then rain and possibly a thunderstorm, mainly after 4pm. Patchy fog before noon. High near 64. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 64 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm. Patchy fog after 4am. Low around 57. South wind 3 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 57 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain and possibly a thunderstorm. High near 67. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 67 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 56. South wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Rain Likely

  • Friday

    Friday: A chance of rain and thunderstorms. Partly sunny, with a high near 77. South southwest wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    T-storms then
    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 61 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday

    Saturday: Rain and possibly a thunderstorm before 1pm, then a chance of rain and thunderstorms after 1pm. High near 69. South southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    High: 69 °F

    Rain

Detailed Forecast

This Afternoon
Rain and possibly a thunderstorm. High near 51. Southwest wind 3 to 5 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and possibly a thunderstorm. Patchy fog after 8pm. Low around 47. Northeast wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
Rain and thunderstorms before 4pm, then rain and possibly a thunderstorm, mainly after 4pm. Patchy fog before noon. High near 64. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain and possibly a thunderstorm. Patchy fog after 4am. Low around 57. South wind 3 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Rain and possibly a thunderstorm. High near 67. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 56. South wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain and thunderstorms. Partly sunny, with a high near 77. South southwest wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Friday Night
A slight chance of rain, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Saturday
Rain and possibly a thunderstorm before 1pm, then a chance of rain and thunderstorms after 1pm. High near 69. South southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Saturday Night
Partly cloudy, with a low around 43. Northwest wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
A 20 percent chance of rain. Partly cloudy, with a low around 47.
Monday
Sunny, with a high near 71.
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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:
3:15 pm EST Mar 3, 2026
Forecast Valid:
3pm EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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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