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 with Haze

-2°F

-19°C

Humidity 65%
Wind Speed NW 10 mph
Barometer 30.68 in (1041.2 mb)
Dewpoint -11°F (-24°C)
Visibility 6.00 mi
Wind Chill-18°F (-28°C)
Last update 23 Jan 5:56 pm CST
Extended Forecast for

Chesterton IN

Cold Weather Advisory January 23, 06:30pm until January 24, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 23, 06:30pm until January 24, 09:00am

    NOW until 9:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -3 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers before noon, then a slight chance of snow after noon. Cloudy and cold, with a high near 10. Wind chill values as low as -16. West wind around 5 mph becoming east in the afternoon. Chance of precipitation is 30%.

    High: 10 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Snow, mainly after 9pm. Low around 7. Wind chill values as low as -3. East wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 7 °F

    Snow

  • Sunday

    Sunday: Snow. High near 18. Wind chill values as low as -2. North northeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 18 °F

    Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 5. North northeast wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 5 °F

    Chance Snow

  • Monday

    Monday: A 30 percent chance of snow before noon. Mostly sunny and cold, with a high near 10.

    High: 10 °F

    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly before 3am. Mostly cloudy, with a low around -3. Wind chill values as low as -23. West northwest wind 5 to 15 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow showers before noon, then a slight chance of snow after noon. Cloudy and cold, with a high near 10. Wind chill values as low as -16. West wind around 5 mph becoming east in the afternoon. Chance of precipitation is 30%.
Saturday Night
Snow, mainly after 9pm. Low around 7. Wind chill values as low as -3. East wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 18. Wind chill values as low as -2. North northeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 5. North northeast wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Monday
A 30 percent chance of snow before noon. Mostly sunny and cold, with a high near 10.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly cloudy, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 5.
Wednesday
A chance of snow after noon. Mostly cloudy, with a high near 14.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 6.
Thursday
Partly sunny, with a high near 15.
Thursday Night
Mostly cloudy, with a low around 6.
Friday
Partly sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chesterton IN
 41.61°N 87.08°W
Last Update:
6:25 pm CST Jan 23, 2026
Forecast Valid:
6pm CST Jan 23, 2026-6pm CST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation