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.

Snow Freezing Fog

28°F

-2°C

Humidity 100%
Wind Speed SE 13 G 21 mph
Barometer 30.14 in
Dewpoint 28°F (-2°C)
Visibility 0.25 mi
Wind Chill17°F (-8°C)
Last update 29 Nov 1:50 pm CST
Extended Forecast for

Portage IN

Winter Storm Warning November 29, 02:02pm until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning November 29, 02:02pm until November 30, 06:00am

    NOW until 6:00am Sun

    Winter Storm Warning

  • This Afternoon

    High: 30 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow before midnight, then snow, possibly mixed with rain between midnight and 5am, then snow likely after 5am. Patchy blowing snow before 7pm. Low around 29. Breezy, with a southeast wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Snow and
    Patchy
    Blowing Snow
    then
    Rain/Snow and
    Breezy

  • Sunday

    Sunday: Snow showers likely, mainly before noon. Cloudy, with a high near 33. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of snow after noon. Mostly cloudy, with a high near 29. Calm wind becoming south southwest around 5 mph in the morning. Winds could gust as high as 10 mph.

    High: 29 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday Night

    Monday Night: Snow, mainly before midnight. Low around 22. Chance of precipitation is 80%.

    Low: 22 °F

    Snow then
    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Partly sunny, with a high near 26.

    High: 26 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. Patchy blowing snow. High near 30. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow before midnight, then snow, possibly mixed with rain between midnight and 5am, then snow likely after 5am. Patchy blowing snow before 7pm. Low around 29. Breezy, with a southeast wind 15 to 20 mph becoming west after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow showers likely, mainly before noon. Cloudy, with a high near 33. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 21. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A 50 percent chance of snow after noon. Mostly cloudy, with a high near 29. Calm wind becoming south southwest around 5 mph in the morning. Winds could gust as high as 10 mph.
Monday Night
Snow, mainly before midnight. Low around 22. Chance of precipitation is 80%.
Tuesday
A 20 percent chance of snow before noon. Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Mostly cloudy, with a high near 30.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
A chance of snow. Mostly cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.6°N 87.17°W
Last Update:
1:56 pm CST Nov 29, 2025
Forecast Valid:
2pm CST Nov 29, 2025-6pm CST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation