National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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Southport IN

7 Day Forecast

For More Weather Information:

Indianapolis, IN Local Forecast Office

Overnight

Rain Chance for Measurable Precipitation 100%

Rain

Low: 48 °F

Sunday

Showers Chance for Measurable Precipitation 100%

Showers

High: 54 °F

Sunday
Night

Showers Chance for Measurable Precipitation 100%

Showers

Low: 44 °F

Monday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 45 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 26 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 35 °F

Tuesday
Night

Partly Cloudy

Partly
Cloudy

Low: 23 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 39 °F

Wednesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 28 °F

Detailed Forecast

  • Overnight Rain. Low around 48. South wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 54. Southeast wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
  • Sunday Night Showers and possibly a thunderstorm. Low around 44. Southeast wind 15 to 18 mph becoming south southwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
  • Monday A chance of rain showers before 1pm, then a chance of snow showers. Cloudy, with a high near 45. Breezy, with a south southwest wind 20 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
  • Monday Night Mostly cloudy, with a low around 26. West southwest wind 14 to 17 mph, with gusts as high as 31 mph.
  • Tuesday Partly sunny, with a high near 35.
  • Tuesday Night Partly cloudy, with a low around 23.
  • Wednesday Mostly sunny, with a high near 39.
  • Wednesday Night A 30 percent chance of snow. Mostly cloudy, with a low around 28.
  • Thanksgiving Day A 30 percent chance of snow. Mostly cloudy, with a high near 37.
  • Thursday Night Mostly cloudy, with a low around 21.
  • Friday Mostly sunny, with a high near 31.
  • Friday Night Mostly cloudy, with a low around 20.
  • Saturday Mostly sunny, with a high near 32.