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Hazardous Weather Conditions
Current conditions at
Plymouth (KC65)
Lat: 41.37°NLon: 86.3°WElev: 801ft.
Fair
81°F
27°C
| Humidity | 66% |
| Wind Speed | SW 15 G 23 mph |
| Barometer | 29.93 in |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 18 May 10:55 am EDT |
Extended Forecast for
Koontz Lake IN
Severe T-storm Watch until May 18, 05:00pm
NOW until 5:00pm Mon
Severe T-storm Watch
Today
High: 84 °F
Chance
T-storms then
ShowersTonight
Low: 68 °F
Chance
Showers then
Mostly CloudyTuesday

High: 83 °F
Showers
LikelyTuesday Night

Low: 52 °F
Chance
ShowersWednesday

High: 62 °F
Mostly Sunny
Wednesday Night

Low: 45 °F
Partly Cloudy
Thursday

High: 66 °F
Mostly Sunny
Thursday Night

Low: 48 °F
Partly Cloudy
Detailed Forecast
Today
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 84. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 68. South wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday
Showers and thunderstorms likely, mainly before noon, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 50 percent chance of showers before 1am. Mostly cloudy, with a low around 52. North wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 62. North wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 48.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Sunday
A slight chance of showers. Mostly sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Koontz Lake IN
41.41°N 86.48°W (Elev. 696 ft)
41.41°N 86.48°W (Elev. 696 ft)
10:02 am CDT May 18, 2026
10am CDT May 18, 2026-6pm CDT May 24, 2026



