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 and Breezy

39°F

4°C

Humidity 82%
Wind Speed SW 23 G 35 mph
Barometer 29.31 in (993.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 10 Dec 2:56 am CST
Extended Forecast for

Rensselaer IN

  • Overnight

    Overnight: A 40 percent chance of rain, mainly after 5am. Cloudy, with a steady temperature around 38. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.

    Low: 38 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Rain and snow showers, becoming all snow after 11am. Temperature falling to around 28 by 5pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F⇓

    Breezy.
    Rain/Snow
    then Snow
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 18. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 25. West northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.

    High: 25 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Snow likely. Cloudy, with a low around 20. Calm wind becoming east southeast around 5 mph after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely

  • Friday

    Friday: A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow after noon. Cloudy, with a high near 12.

    High: 12 °F

    Cloudy then
    Chance Snow

  • Saturday Night

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

    Low: -4 °F

    Chance Snow
    then Partly
    Cloudy

Detailed Forecast

Overnight
A 40 percent chance of rain, mainly after 5am. Cloudy, with a steady temperature around 38. Breezy, with a southwest wind around 20 mph, with gusts as high as 35 mph.
Wednesday
Rain and snow showers, becoming all snow after 11am. Temperature falling to around 28 by 5pm. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 18. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 25. West northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Snow likely. Cloudy, with a low around 20. Calm wind becoming east southeast around 5 mph after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 70%.
Friday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
A chance of snow after noon. Cloudy, with a high near 12.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around -4.
Sunday
Sunny and cold, with a high near 6.
Sunday Night
Partly cloudy, with a low around -4.
Monday
Mostly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rensselaer IN
 40.94°N 87.16°W
Last Update:
3:11 am CST Dec 10, 2025
Forecast Valid:
3am CST Dec 10, 2025-6pm CST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation