National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Current conditions at

Plymouth (KC65)

Lat: 41.37°NLon: 86.3°WElev: 801ft.

Overcast

61°F

16°C

Humidity 100%
Wind Speed SE 12 mph
Barometer 30.08 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 15 Oct 12:35 pm EDT
Extended Forecast for

Koontz Lake IN

  • Today

    Today: A chance of showers, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 67. Southeast wind around 10 mph. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 47. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers

  • Friday

    Friday: Showers, mainly after 2pm. High near 55. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Slight Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers between 9pm and 1am. Partly cloudy, with a low around 37. North wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 56. Northeast wind around 5 mph becoming west in the afternoon.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 5am. Otherwise, clear, with a low around 35.

    Low: 35 °F

    Clear then
    Areas Frost

  • Sunday

    Sunday: Areas of frost before 7am. Otherwise, sunny, with a high near 63.

    High: 63 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of showers, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 67. Southeast wind around 10 mph. Chance of precipitation is 60%.
Tonight
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 47. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers, mainly after 2pm. High near 55. West wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 40 percent chance of showers between 9pm and 1am. Partly cloudy, with a low around 37. North wind 10 to 15 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 56. Northeast wind around 5 mph becoming west in the afternoon.
Saturday Night
Areas of frost after 5am. Otherwise, clear, with a low around 35.
Sunday
Areas of frost before 7am. Otherwise, sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 38.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 71.
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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:
11:45 am CDT Oct 15, 2026
Forecast Valid:
11am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation