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

5°F

-15°C

Humidity 100%
Wind Speed NE 9 mph
Barometer 30.25 in
Dewpoint 5°F (-15°C)
Visibility 0.25 mi
Wind Chill-9°F (-23°C)
Last update 25 Jan 3:15 am EST
Extended Forecast for

Koontz Lake IN

Winter Weather Advisory January 25, 02:21am until January 26, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 25, 02:21am until January 26, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • Overnight

    Low: 3 °F

    Snow

  • Sunday

    Sunday: Snow. High near 13. Wind chill values as low as -10. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 13 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight. Cloudy, with a low around 5. Wind chill values as low as -10. North wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 5 °F

    Snow Likely

  • Monday

    Monday: Partly sunny and cold, with a high near 8. Wind chill values as low as -15. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 8 °F

    Cold

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 0. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 0 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before noon. Mostly cloudy and cold, with a high near 18.

    High: 18 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow showers, mainly after noon. Mostly cloudy and cold, with a high near 12.

    High: 12 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Snow. Low around 3. Wind chill values as low as -10. Northeast wind around 10 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Sunday
Snow. High near 13. Wind chill values as low as -10. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow likely, mainly before midnight. Cloudy, with a low around 5. Wind chill values as low as -10. North wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Partly sunny and cold, with a high near 8. Wind chill values as low as -15. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 0. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of snow showers before noon. Mostly cloudy and cold, with a high near 18.
Tuesday Night
Mostly cloudy, with a low around -2.
Wednesday
A 40 percent chance of snow showers, mainly after noon. Mostly cloudy and cold, with a high near 12.
Wednesday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 1.
Thursday
A 30 percent chance of snow showers. Mostly cloudy and cold, with a high near 13.
Thursday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 2.
Friday
A 20 percent chance of snow showers. Mostly cloudy and cold, with a high near 18.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 6.
Saturday
Mostly cloudy, with a high near 21.
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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:
2:02 am CST Jan 25, 2026
Forecast Valid:
2am CST Jan 25, 2026-6pm CST Jan 31, 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