Hazardous Weather Conditions
Current conditions at
Robinson Municipal Airport (KRSV)
Lat: 39.01°NLon: 87.65°WElev: 449ft.
Mostly Cloudy and Breezy
61°F
16°C
| Humidity | 31% |
| Wind Speed | NW 23 G 31 mph |
| Barometer | 30.16 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 19 Apr 5:35 pm CDT |
Extended Forecast for
Sullivan IN
Frost Advisory April 20, 02:00am until April 20, 09:00am
Tonight

Low: 35 °F
Mostly Cloudy
then Patchy
FrostMonday

High: 60 °F
Areas Frost
then SunnyMonday Night

Low: 43 °F
Mostly Clear
Tuesday

High: 77 °F
Mostly Sunny
Tuesday Night

Low: 57 °F
Isolated
T-stormsWednesday

High: 78 °F
Mostly Sunny
Wednesday Night

Low: 57 °F
Mostly Clear
Thursday

High: 80 °F
Sunny
Thursday Night
Low: 63 °F
Partly Cloudy
then Chance
T-storms
Detailed Forecast
Tonight
Patchy frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 35. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 60. Light and variable wind.
Monday Night
Mostly clear, with a low around 43. Calm wind becoming southeast around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 77. Southwest wind 7 to 14 mph, with gusts as high as 30 mph.
Tuesday Night
Isolated showers and thunderstorms. Mostly clear, with a low around 57. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 78. West southwest wind 7 to 9 mph.
Wednesday Night
Mostly clear, with a low around 57. South wind around 6 mph.
Thursday
Sunny, with a high near 80. South southwest wind 7 to 15 mph, with gusts as high as 26 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 63. South wind around 11 mph, with gusts as high as 22 mph.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 77. South wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms. Low around 53. Chance of precipitation is 80%.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 70.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 70.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sullivan IN
39.1°N 87.41°W (Elev. 502 ft)
39.1°N 87.41°W (Elev. 502 ft)
6:15 pm EDT Apr 19, 2026
6pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026



