



Severe Thunderstorms in the Ohio and Tennessee Valleys; Flash Flooding Possible in the Southwest
Scattered damaging winds, isolated severe hail, and a brief tornado or two are possible from the Upper Ohio to Tennessee Valleys during the late afternoon and evening. Across the Southwest, monsoonal moisture will continue to bring heavy rain and a threat for isolated to scattered flash flooding through Saturday. Read More >
Current conditions at
Valparaiso Porter County Municipal Airport (KVPZ)
Lat: 41.45°NLon: 87°WElev: 768ft.
Overcast
65°F
18°C
Humidity | 43% |
Wind Speed | W 10 G 20 mph |
Barometer | 30.05 in (1017.4 mb) |
Dewpoint | 42°F (6°C) |
Visibility | 10.00 mi |
Last update | 6 Sep 3:56 pm CDT |
Extended Forecast for
Chesterton IN
Tonight
Low: 52 °F
Partly Cloudy
Sunday
High: 66 °F
Sunny
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 51 °F
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny
Tuesday Night
Low: 57 °F
Mostly Cloudy
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 52. West northwest wind around 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 66. Northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 46. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 72. South wind around 5 mph.
Monday Night
Partly cloudy, with a low around 51. South southeast wind around 5 mph, with gusts as high as 10 mph.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly cloudy, with a low around 57.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 56.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chesterton IN
41.61°N 87.08°W
41.61°N 87.08°W
12:41 pm CDT Sep 6, 2025
4pm CDT Sep 6, 2025-6pm CDT Sep 13, 2025