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.

Mostly Cloudy

43°F

6°C

Humidity 87%
Wind Speed SW 14 G 21 mph
Barometer 29.56 in
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Wind Chill36°F (2°C)
Last update 13 Jan 6:55 pm EST
Extended Forecast for

Koontz Lake IN

Winter Weather Advisory January 14, 06:00am until January 15, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A chance of rain and snow, mainly after 5am. Increasing clouds, with a low around 29. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow. Patchy blowing snow after 9am. Temperature falling to around 25 by 3pm. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F⇓

    Snow and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow likely. Patchy blowing snow before midnight. Mostly cloudy, with a low around 20. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 20 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly before 9am. Partly sunny, with a high near 24. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 24 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Snow, mainly after midnight. Low around 18. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Chance Snow
    then Snow

  • Friday

    Friday: Snow. High near 35. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.

    Low: 15 °F

    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy and cold, with a high near 20.

    High: 20 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of rain and snow, mainly after 5am. Increasing clouds, with a low around 29. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday
Snow. Patchy blowing snow after 9am. Temperature falling to around 25 by 3pm. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely. Patchy blowing snow before midnight. Mostly cloudy, with a low around 20. Northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Thursday
A 30 percent chance of snow, mainly before 9am. Partly sunny, with a high near 24. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Snow, mainly after midnight. Low around 18. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 35. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
Snow likely. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 20.
Saturday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 7.
Sunday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 18.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 7.
M.L.King Day
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 18.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 3.
Tuesday
Partly sunny and cold, with a high near 14.
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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:
5:16 pm CST Jan 13, 2026
Forecast Valid:
6pm CST Jan 13, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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