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 and Breezy

66°F

19°C

Humidity 52%
Wind Speed S 23 G 41 mph
Barometer 29.32 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Mar 6:15 pm EDT
Extended Forecast for

Koontz Lake IN

Wind Advisory March 15, 05:32pm until March 15, 11:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 15, 05:32pm until March 15, 11:00pm

    NOW until 11:00pm Sun

    Wind Advisory

  • This Afternoon

    High: 67 °F

    Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Rain showers before 4am, then a chance of snow showers between 4am and 5am, then a chance of rain and snow showers after 5am. Some thunder is also possible. Low around 26. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Showers and
    Breezy then
    Chance
    Rain/Snow

  • Monday

    Monday: Snow showers. Temperature falling to around 25 by 4pm. West wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 29 °F⇓

    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 16. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 16 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 25. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers after 1am. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 41.

    High: 41 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 67. Breezy, with a south wind around 25 mph, with gusts as high as 50 mph.
Tonight
Rain showers before 4am, then a chance of snow showers between 4am and 5am, then a chance of rain and snow showers after 5am. Some thunder is also possible. Low around 26. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday
Snow showers. Temperature falling to around 25 by 4pm. West wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 16. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday
Partly sunny, with a high near 25. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of snow showers after 1am. Mostly cloudy, with a low around 20.
Wednesday
A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 41.
Wednesday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 33.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Koontz Lake IN
 41.41°N 86.48°W (Elev. 696 ft)
Last Update:
4:15 pm CDT Mar 15, 2026
Forecast Valid:
5pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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