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.

Mostly Cloudy

9°F

-13°C

Humidity 92%
Wind Speed Calm
Barometer 30.36 in (1029.6 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 31 Jan 11:56 pm CST
Extended Forecast for

Chesterton IN

  • Overnight

    Overnight: Areas of freezing fog. Partly cloudy, with a low around 9. South southwest wind around 5 mph.

    Low: 9 °F

    Areas
    Freezing Fog

  • Sunday

    Sunday: Areas of freezing fog before 7am. Mostly sunny, with a high near 26. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 26 °F

    Areas
    Freezing Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Snow likely, mainly after midnight. Increasing clouds, with a steady temperature around 19. South wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    then Snow
    Likely

  • Monday

    Monday: A 20 percent chance of snow before noon. Mostly cloudy, with a high near 29. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 29 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16. West northwest wind around 5 mph.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of freezing fog. Partly cloudy, with a low around 9. South southwest wind around 5 mph.
Sunday
Areas of freezing fog before 7am. Mostly sunny, with a high near 26. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Snow likely, mainly after midnight. Increasing clouds, with a steady temperature around 19. South wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 29. West wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 16. West northwest wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 24.
Wednesday Night
Partly cloudy, with a low around 10.
Thursday
Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22.
Friday
A chance of snow. Mostly cloudy, with a high near 33.
Friday Night
Mostly cloudy, with a low around 12.
Saturday
Mostly cloudy, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chesterton IN
 41.61°N 87.08°W
Last Update:
11:41 pm CST Jan 31, 2026
Forecast Valid:
12am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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