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.

Partly Cloudy

33°F

1°C

Humidity 61%
Wind Speed W 16 G 24 mph
Barometer 29.89 in (1013.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 21 Jan 12:56 pm CST
Extended Forecast for

Rensselaer IN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 38. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Scattered snow showers, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph. Winds could gust as high as 40 mph. Chance of precipitation is 30%.

    Low: 17 °F

    Breezy.
    Scattered
    Snow Showers
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -3. Wind chill values as low as -20. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: -3 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 2. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 2 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -5.

    Low: -5 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy and cold, with a high near 10.

    High: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 38. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Scattered snow showers, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph. Winds could gust as high as 40 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 28. West wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around -3. Wind chill values as low as -20. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Partly sunny and cold, with a high near 2. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly cloudy, with a low around -5.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy and cold, with a high near 10.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Sunny, with a high near 16.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rensselaer IN
 40.94°N 87.16°W
Last Update:
12:46 pm CST Jan 21, 2026
Forecast Valid:
1pm CST Jan 21, 2026-6pm CST Jan 27, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation