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

Hazardous Weather Conditions

Current conditions at

Plymouth (KC65)

Lat: 41.37°NLon: 86.3°WElev: 801ft.

Freezing Fog

19°F

-7°C

Humidity 100%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 19°F (-7°C)
Visibility 0.25 mi
Last update 2 Dec 6:55 am EST
Extended Forecast for

Koontz Lake IN

  • Today

    Today: A chance of snow showers before 7am, then a chance of flurries between 7am and 8am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 27. West wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Patchy fog between 9pm and 2am. Otherwise, mostly cloudy, with a low around 15. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Patchy Fog

  • Wednesday

    Wednesday: A 50 percent chance of snow after noon. Cloudy, with a high near 32. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 16. Northwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Snow Likely
    then Slight
    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 22. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 22 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of snow showers before 7am, then a chance of flurries between 7am and 8am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 27. West wind 5 to 10 mph. Chance of precipitation is 30%.
Tonight
Patchy fog between 9pm and 2am. Otherwise, mostly cloudy, with a low around 15. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 50 percent chance of snow after noon. Cloudy, with a high near 32. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 16. Northwest wind around 10 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 22. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 0.
Friday
Partly sunny, with a high near 22.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Saturday
Mostly cloudy, with a high near 28.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 26.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 9.
Monday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Koontz Lake IN
 41.41°N 86.48°W (Elev. 696 ft)
Last Update:
5:29 am CST Dec 2, 2025
Forecast Valid:
6am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation