Hazardous Weather Conditions
Current conditions at
Plymouth (KC65)
Lat: 41.37°NLon: 86.3°WElev: 801ft.
Fair
36°F
2°C
| Humidity | 81% |
| Wind Speed | SW 6 mph |
| Barometer | 30.10 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 19 Apr 6:55 am EDT |
Extended Forecast for
Koontz Lake IN
Frost Advisory April 19, 06:04am until April 19, 08:00am
Freeze Warning April 19, 11:00pm until April 20, 10:00am
NOW until 8:00am Sun
Frost Advisory
Today
High: 51 °F
Areas Frost
then Chance
ShowersTonight

Low: 30 °F
Mostly Clear
then FrostMonday

High: 51 °F
Frost then
SunnyMonday Night

Low: 41 °F
Partly Cloudy
Tuesday

High: 73 °F
Sunny
Tuesday Night
Low: 54 °F
Slight Chance
T-storms then
Slight Chance
ShowersWednesday

High: 76 °F
Sunny
Wednesday Night

Low: 56 °F
Mostly Clear
Detailed Forecast
Today
A 30 percent chance of showers after 1pm. Areas of frost before 7am. Otherwise, increasing clouds, with a high near 51. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 30. Northwest wind 5 to 10 mph becoming light in the evening.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 51. Northeast wind around 5 mph becoming southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 41. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 73. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 54. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 63.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Saturday
A chance of showers. Mostly sunny, with a high near 63.
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)
5:30 am CDT Apr 19, 2026
6am CDT Apr 19, 2026-6pm CDT Apr 25, 2026



