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

Gary Regional Airport (KGYY)

Lat: 41.61°NLon: 87.41°WElev: 584ft.

Overcast

28°F

-2°C

Humidity 74%
Wind Speed N 16 G 29 mph
Barometer 30.21 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 7 Dec 3:50 pm CST
Extended Forecast for

Portage IN

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a high near 34. North wind around 15 mph, with gusts as high as 25 mph.

    High: 34 °F

    Slight Chance
    Snow Showers
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Isolated snow showers between 8pm and 9pm. Mostly cloudy, with a low around 14. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Isolated Snow
    Showers then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 24. East wind 5 to 10 mph becoming south in the afternoon.

    High: 24 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 37. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 37 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 9pm. Low around 35. Breezy. Chance of precipitation is 80%.

    Low: 35 °F

    Rain/Snow
    then Rain
    Likely and
    Breezy

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow before 3pm, then a chance of snow. Cloudy, with a high near 37. Breezy. Chance of precipitation is 60%.

    High: 37 °F

    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow before midnight. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 27.

    High: 27 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a high near 34. North wind around 15 mph, with gusts as high as 25 mph.
Tonight
Isolated snow showers between 8pm and 9pm. Mostly cloudy, with a low around 14. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 24. East wind 5 to 10 mph becoming south in the afternoon.
Monday Night
Mostly cloudy, with a low around 18. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 37. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 9pm. Low around 35. Breezy. Chance of precipitation is 80%.
Wednesday
Rain likely, possibly mixed with snow before 3pm, then a chance of snow. Cloudy, with a high near 37. Breezy. Chance of precipitation is 60%.
Wednesday Night
A chance of snow before midnight. Mostly cloudy, with a low around 23.
Thursday
A chance of snow. Mostly cloudy, with a high near 27.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 14.
Friday
A chance of snow. Mostly cloudy, with a high near 21.
Friday Night
A chance of snow. Mostly cloudy, with a low around 6.
Saturday
Partly sunny, with a high near 13.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
Partly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.6°N 87.17°W
Last Update:
3:11 pm CST Dec 7, 2025
Forecast Valid:
4pm CST Dec 7, 2025-6pm CST Dec 14, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation