Hazardous Weather Conditions
Current conditions at
Robinson Municipal Airport (KRSV)
Lat: 39.01°NLon: 87.65°WElev: 449ft.
Partly Cloudy
86°F
30°C
| Humidity | 66% |
| Wind Speed | SW 17 mph |
| Barometer | 30.00 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 19 May 3:55 pm CDT |
Extended Forecast for
Sullivan IN
Flood Watch until May 20, 02:00pm
NOW until 2:00pm Wed

Flood Watch
This Afternoon

High: 81 °F
T-storms
LikelyTonight
Low: 59 °F
T-storms
Likely then
ShowersWednesday

High: 67 °F
Showers
LikelyWednesday Night

Low: 52 °F
Mostly Cloudy
Thursday

High: 70 °F
Partly Sunny
Thursday Night
Low: 55 °F
Partly Cloudy
then
Scattered
ShowersFriday

High: 73 °F
Showers
Friday Night

Low: 61 °F
Showers
Likely
Detailed Forecast
This Afternoon
Showers and thunderstorms likely. Cloudy, with a steady temperature around 81. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then scattered showers and thunderstorms after 3am. Low around 59. Southwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly between 7am and 11am. Cloudy, with a high near 67. North northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 52. North northeast wind around 9 mph.
Thursday
Partly sunny, with a high near 70. East northeast wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Scattered showers after 2am. Mostly cloudy, with a low around 55. East northeast wind 6 to 8 mph. Chance of precipitation is 40%.
Friday
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 73. East northeast wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.
Friday Night
Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers. Mostly cloudy, with a low around 61. Southeast wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 70%.
Saturday
A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 79. West southwest wind around 6 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 40%.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Memorial Day
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 84.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Sullivan IN
39.09°N 87.39°W (Elev. 499 ft)
39.09°N 87.39°W (Elev. 499 ft)
4:45 pm EDT May 19, 2026
5pm EDT May 19, 2026-6pm EDT May 26, 2026



