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

Hazardous Weather Conditions

Current conditions at

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

Overcast

34°F

1°C

Humidity 85%
Wind Speed SW 10 mph
Barometer 29.68 in (1005.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 9 Dec 4:56 pm CST
Extended Forecast for

Chesterton IN

  • Tonight

    Tonight: Rain, mainly before 2am. Low around 34. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: A chance of rain before 7am, then rain and snow between 7am and 9am, then snow after 9am. Temperature falling to around 30 by 5pm. Breezy, with a west wind 15 to 25 mph becoming north northwest in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F⇓

    Breezy.
    Rain/Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 19. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 25. West northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 25 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 21. South southwest wind around 5 mph becoming southeast after midnight. Winds could gust as high as 10 mph.

    Low: 21 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight. Cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Snow likely, mainly after noon. Cloudy, with a high near 18.

    High: 18 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Mostly cloudy, with a low around 5.

    Low: 5 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Rain, mainly before 2am. Low around 34. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of rain before 7am, then rain and snow between 7am and 9am, then snow after 9am. Temperature falling to around 30 by 5pm. Breezy, with a west wind 15 to 25 mph becoming north northwest in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 19. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 25. West northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21. South southwest wind around 5 mph becoming southeast after midnight. Winds could gust as high as 10 mph.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A 30 percent chance of snow before midnight. Cloudy, with a low around 13.
Saturday
Snow likely, mainly after noon. Cloudy, with a high near 18.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 5.
Sunday
Partly sunny, with a high near 14.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Mostly cloudy, with a high near 22.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chesterton IN
 41.59°N 87.05°W
Last Update:
3:11 pm CST Dec 9, 2025
Forecast Valid:
5pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation