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.

Light Snow Fog/Mist

30°F

-1°C

Humidity 100%
Wind Speed SW 7 G 18 mph
Barometer 30.00 in
Dewpoint 30°F (-1°C)
Visibility 1.50 mi
Wind Chill23°F (-5°C)
Last update 3 Dec 1:50 pm CST
Extended Forecast for

Portage IN

  • This Afternoon

    This Afternoon: Snow. High near 31. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow

  • Tonight

    Tonight: Snow before 9pm, then intermittent flurries between 9pm and midnight. Low around 18. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 22. Northwest wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 15 mph.

    High: 22 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7. Wind chill values as low as -2. Light south southwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 15 mph.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. South southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow after midnight. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow before noon. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
Snow. High near 31. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow before 9pm, then intermittent flurries between 9pm and midnight. Low around 18. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 22. Northwest wind 5 to 10 mph becoming light and variable in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 7. Wind chill values as low as -2. Light south southwest wind increasing to 5 to 10 mph after midnight. Winds could gust as high as 15 mph.
Friday
Mostly sunny, with a high near 27. South southwest wind around 10 mph, with gusts as high as 15 mph.
Friday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 22.
Saturday
Mostly cloudy, with a high near 31.
Saturday Night
A chance of snow after midnight. Mostly cloudy, with a low around 21.
Sunday
A chance of snow before noon. Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 24.
Monday Night
A chance of snow. Mostly cloudy, with a low around 16.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.6°N 87.17°W
Last Update:
1:51 pm CST Dec 3, 2025
Forecast Valid:
1pm CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation