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.

Overcast

37°F

3°C

Humidity 93%
Wind Speed Vrbl 6 mph
Barometer 29.56 in
Dewpoint 36°F (2°C)
Visibility 9.00 mi
Wind Chill32°F (0°C)
Last update 14 Jan 6:35 am 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

  • Overnight

    Overnight: A 50 percent chance of snow. Cloudy, with a steady temperature around 36. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, possibly mixed with rain before 8am, then snow. Patchy blowing snow after 9am. Temperature falling to around 23 by 5pm. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 35 °F⇓

    Rain/Snow and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Snow. Patchy blowing snow before midnight. Low around 18. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 18 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow likely, mainly before noon. Partly sunny, with a high near 24. Northwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 24 °F

    Snow Likely
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Snow, mainly after midnight. Low around 16. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 16 °F

    Chance Snow
    then Snow

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy and cold, with a high near 18.

    High: 18 °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

Overnight
A 50 percent chance of snow. Cloudy, with a steady temperature around 36. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Snow likely, possibly mixed with rain before 8am, then snow. Patchy blowing snow after 9am. Temperature falling to around 23 by 5pm. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. Patchy blowing snow before midnight. Low around 18. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow likely, mainly before noon. Partly sunny, with a high near 24. Northwest wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Snow, mainly after midnight. Low around 16. Southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 18.
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, mainly after noon. Partly sunny and cold, with a high near 17.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
M.L.King Day
A 40 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 4.
Tuesday
Partly sunny and cold, with a high near 16.
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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 am CST Jan 14, 2026
Forecast Valid:
5am CST Jan 14, 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