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.

A Few Clouds

28°F

-2°C

Humidity 80%
Wind Speed S 14 G 23 mph
Barometer 29.86 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 9 Dec 5:50 am CST
Extended Forecast for

Portage IN

  • Today

    Today: Cloudy, with a high near 36. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 36 °F

    Cloudy

  • Tonight

    Tonight: Rain, mainly before 2am, then a chance of showers after 3am. Low around 34. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain showers likely before 8am, then rain and snow showers likely between 8am and 9am, then snow showers after 9am. Temperature falling to around 32 by 10am. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 36 °F⇓

    Breezy.
    Rain/Snow
    then Snow
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 21. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 26. West wind 5 to 10 mph.

    High: 26 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow before midnight. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 15.

    High: 15 °F

    Chance Snow

Detailed Forecast

Today
Cloudy, with a high near 36. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Rain, mainly before 2am, then a chance of showers after 3am. Low around 34. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain showers likely before 8am, then rain and snow showers likely between 8am and 9am, then snow showers after 9am. Temperature falling to around 32 by 10am. Breezy, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 21. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 26. West wind 5 to 10 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A chance of snow before midnight. Mostly cloudy, with a low around 10.
Saturday
A chance of snow. Mostly cloudy, with a high near 15.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 16.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
A chance of freezing rain. Mostly cloudy, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.6°N 87.17°W
Last Update:
5:11 am CST Dec 9, 2025
Forecast Valid:
6am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
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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