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

Hazardous Weather Conditions

Current conditions at

Indianapolis International Airport (KIND)

Lat: 39.73°NLon: 86.28°WElev: 790ft.

A Few Clouds

59°F

15°C

Humidity 67%
Wind Speed SE 6 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 16 May 3:54 am EDT
Extended Forecast for

Southport IN

  • Today

    Today: Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then scattered showers and thunderstorms after 5pm. Mostly cloudy, with a high near 79. South southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 79 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers and thunderstorms before 2am, then isolated showers and thunderstorms after 3am. Mostly cloudy, with a low around 63. West southwest wind 3 to 7 mph. Chance of precipitation is 40%.

    Low: 63 °F

    Scattered
    T-storms then
    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers and thunderstorms before 7am. Partly sunny, then gradually becoming sunny, with a high near 85. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    High: 85 °F

    Isolated
    T-storms then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. South wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 87. South southwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 87 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind around 10 mph, with gusts as high as 21 mph.

    Low: 70 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 87. South southwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    High: 87 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 65. South southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 65 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. West wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then scattered showers and thunderstorms after 5pm. Mostly cloudy, with a high near 79. South southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Scattered showers and thunderstorms before 2am, then isolated showers and thunderstorms after 3am. Mostly cloudy, with a low around 63. West southwest wind 3 to 7 mph. Chance of precipitation is 40%.
Sunday
Isolated showers and thunderstorms before 7am. Partly sunny, then gradually becoming sunny, with a high near 85. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Sunday Night
Mostly clear, with a low around 66. South wind 7 to 9 mph, with gusts as high as 18 mph.
Monday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 87. South southwest wind 10 to 15 mph, with gusts as high as 28 mph.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind around 10 mph, with gusts as high as 21 mph.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 87. South southwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 65. South southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. West wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 52. North northeast wind 7 to 9 mph.
Thursday
A 10 percent chance of showers. Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Southport IN
 39.65°N 86.11°W (Elev. 804 ft)
Last Update:
3:45 am EDT May 16, 2026
Forecast Valid:
4am EDT May 16, 2026-6pm EDT May 22, 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