National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Terre Haute Regional Airport (KHUF)

Lat: 39.44°NLon: 87.32°WElev: 568ft.

Mostly Cloudy

67°F

19°C

Humidity 91%
Wind Speed SE 5 mph
Barometer 29.75 in (1007.0 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 14 May 12:53 am EDT
Extended Forecast for

Sullivan IN

  • Overnight

    Overnight: Isolated showers before 2am. Mostly cloudy, with a low around 61. Light south southwest wind. Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. South wind 3 to 8 mph.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Isolated showers and thunderstorms. Partly cloudy, with a low around 66. Southeast wind around 7 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    T-storms then
    Isolated
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 88. South southeast wind 6 to 14 mph, with gusts as high as 26 mph.

    High: 88 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 67. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 67 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers after 2pm. Sunny, with a high near 87. South southwest wind 6 to 11 mph, with gusts as high as 23 mph.

    High: 87 °F

    Sunny then
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 61. Southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 10 percent chance of showers before 8am. Sunny, with a high near 80. West southwest wind 7 to 13 mph, with gusts as high as 25 mph.

    High: 80 °F

    Slight Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. West wind 3 to 6 mph.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers before 2am. Mostly cloudy, with a low around 61. Light south southwest wind. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 81. South wind 3 to 8 mph.
Wednesday Night
Isolated showers and thunderstorms. Partly cloudy, with a low around 66. Southeast wind around 7 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 88. South southeast wind 6 to 14 mph, with gusts as high as 26 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 67. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.
Friday
A 30 percent chance of showers after 2pm. Sunny, with a high near 87. South southwest wind 6 to 11 mph, with gusts as high as 23 mph.
Friday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 61. Southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Saturday
A 10 percent chance of showers before 8am. Sunny, with a high near 80. West southwest wind 7 to 13 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 58. West wind 3 to 6 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. North northwest wind 3 to 6 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.
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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:
1:16 am EDT May 14, 2025
Forecast Valid:
1am EDT May 14, 2025-6pm EDT May 20, 2025
 
Forecast Discussion
 
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Additional Resources

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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