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

16°F

-9°C

Humidity 86%
Wind Speed NW 6 mph
Barometer 29.89 in
Dewpoint 12°F (-11°C)
Visibility 9.00 mi
Wind Chill7°F (-14°C)
Last update 15 Jan 7:15 am EST
Extended Forecast for

Koontz Lake IN

Winter Storm Warning January 15, 06:22am until January 15, 12:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 15, 06:22am until January 15, 12:00pm

    NOW until 12:00pm Thu

    Winter Storm Warning

  • Today

    High: 24 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tonight

    Tonight: Snow, mainly after midnight. Temperature rising to around 25 by 4am. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 18 °F⇑

    Slight Chance
    Snow then
    Snow

  • Friday

    Friday: Snow likely, mainly before noon. Mostly cloudy, with a high near 34. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely
    then Chance
    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 16. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy and cold, with a high near 20. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 20 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow. Partly sunny and cold, with a high near 16.

    High: 16 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Chance Snow

Detailed Forecast

Today
Snow showers likely, mainly before 9am. Partly sunny, with a high near 24. Northwest wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow, mainly after midnight. Temperature rising to around 25 by 4am. South wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday
Snow likely, mainly before noon. Mostly cloudy, with a high near 34. West wind 10 to 15 mph, with gusts as high as 25 mph. 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. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 20. West wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 6.
Sunday
A 20 percent chance of snow. Partly sunny and cold, with a high near 16.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 7.
M.L.King Day
A 40 percent chance of snow. Partly sunny and cold, with a high near 14.
Monday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 2.
Tuesday
Mostly sunny and cold, with a high near 16.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Partly sunny, with a high near 25.
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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:
11:32 pm CST Jan 14, 2026
Forecast Valid:
6am CST Jan 15, 2026-6pm CST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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