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

Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Michigan City Municipal Airport (KMGC)

Lat: 41.7°NLon: 86.82°WElev: 655ft.

Fair

59°F

15°C

Humidity 82%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 12 Oct 5:55 am CDT
Extended Forecast for

Pottawattomie Park IN

  • Columbus Day

    Columbus Day: Patchy dense fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 82. Southwest wind 5 to 10 mph.

    High: 82 °F

    Patchy Dense
    Fog then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 70. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Partly cloudy, with a low around 62. Northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 68. North wind 5 to 10 mph.

    High: 68 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers. High near 66. Chance of precipitation is 80%.

    High: 66 °F

    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers. Partly sunny, with a high near 57. Breezy.

    High: 57 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Columbus Day
Patchy dense fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 82. Southwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 70. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 80. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers likely after 4am. Partly cloudy, with a low around 62. Northeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 68. North wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 56.
Thursday
Showers. High near 66. Chance of precipitation is 80%.
Thursday Night
A 50 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 51.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 57. Breezy.
Friday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 43. Breezy.
Saturday
Sunny, with a high near 54.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pottawattomie Park IN
 41.74°N 86.87°W (Elev. 636 ft)
Last Update:
6:00 am CDT Oct 12, 2026
Forecast Valid:
6am CDT Oct 12, 2026-6pm CDT Oct 18, 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