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

Hazardous Weather Conditions

Current conditions at

Gary Regional Airport (KGYY)

Lat: 41.61°NLon: 87.41°WElev: 584ft.

Fair

5°F

-15°C

Humidity 78%
Wind Speed W 10 mph
Barometer 30.22 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 28 Jan 7:45 am CST
Extended Forecast for

Portage IN

  • Today

    Today: Mostly sunny, with a high near 15. Wind chill values as low as -13. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 15 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of flurries after midnight. Mostly cloudy, with a low around 1. Wind chill values as low as -13. West northwest wind 5 to 10 mph.

    Low: 1 °F

    Chance
    Flurries

  • Thursday

    Thursday: Mostly sunny, with a high near 14. Wind chill values as low as -10. West northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 14 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 3am. Partly cloudy, with a low around 1. West northwest wind around 5 mph.

    Low: 1 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 15. North northwest wind 5 to 10 mph becoming northeast in the morning.

    High: 15 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Likely

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 20.

    High: 20 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 15. Wind chill values as low as -13. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A chance of flurries after midnight. Mostly cloudy, with a low around 1. Wind chill values as low as -13. West northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 14. Wind chill values as low as -10. West northwest wind around 5 mph, with gusts as high as 10 mph.
Thursday Night
A 20 percent chance of snow after 3am. Partly cloudy, with a low around 1. West northwest wind around 5 mph.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 15. North northwest wind 5 to 10 mph becoming northeast in the morning.
Friday Night
Snow likely. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.
Saturday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 24.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 12.
Monday
Mostly cloudy, with a high near 26.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.57°N 87.17°W
Last Update:
4:11 am CST Jan 28, 2026
Forecast Valid:
8am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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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