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.

Overcast

32°F

0°C

Humidity 75%
Wind Speed W 13 mph
Barometer 29.93 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 21 Jan 9:50 am CST
Extended Forecast for

Portage IN

  • Today

    Today: A 20 percent chance of snow before 11am. Partly sunny, with a high near 33. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 33 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tonight

    Tonight: Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Breezy. Snow
    Showers
    Likely then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 25. Wind chill values as low as zero. West wind around 15 mph, with gusts as high as 25 mph.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before 9pm. Mostly cloudy, with a low around -3. Wind chill values as low as -22. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: -3 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy and
    Blustery

  • Friday

    Friday: A 20 percent chance of snow showers. Partly sunny and cold, with a high near 4. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 4 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Friday Night

    Friday Night: A chance of snow showers before midnight, then a chance of snow after midnight. Mostly cloudy, with a low around -3. Chance of precipitation is 30%.

    Low: -3 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 20 percent chance of snow after noon. Mostly cloudy and cold, with a high near 10.

    High: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow after noon. Mostly cloudy, with a high near 16.

    High: 16 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
A 20 percent chance of snow before 11am. Partly sunny, with a high near 33. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 25. Wind chill values as low as zero. West wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of snow showers before 9pm. Mostly cloudy, with a low around -3. Wind chill values as low as -22. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Friday
A 20 percent chance of snow showers. Partly sunny and cold, with a high near 4. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
A chance of snow showers before midnight, then a chance of snow after midnight. Mostly cloudy, with a low around -3. Chance of precipitation is 30%.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy and cold, with a high near 10.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 4.
Sunday
A chance of snow after noon. Mostly cloudy, with a high near 16.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.57°N 87.17°W
Last Update:
9:11 am CST Jan 21, 2026
Forecast Valid:
10am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation