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 and Breezy

18°F

-8°C

Humidity 73%
Wind Speed NW 25 mph
Barometer 29.99 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 15 Jan 6:50 am CST
Extended Forecast for

Portage IN

Winter Weather Advisory until January 15, 10:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory until January 15, 10:00am

    NOW until 10:00am Thu

    Winter Weather Advisory

  • Today

    High: 24 °F

    Scattered
    Snow Showers
    then Mostly
    Sunny

  • Tonight

    Tonight: A chance of flurries with a slight chance of snow before 7pm, then snow, mainly after 7pm. Temperature rising to around 26 by 5am. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 21 °F⇑

    Snow

  • Friday

    Friday: Snow showers likely, mainly before noon. Mostly cloudy, with a high near 36. West southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 18. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 20. West wind around 15 mph, with gusts as high as 25 mph.

    High: 20 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of flurries with a slight chance of snow showers before midnight. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of flurries with a slight chance of snow showers after noon. Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of flurries before midnight. Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance
    Flurries

Detailed Forecast

Today
Scattered snow showers or flurries before 11am, then scattered flurries between 11am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 24. North northwest wind 10 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Tonight
A chance of flurries with a slight chance of snow before 7pm, then snow, mainly after 7pm. Temperature rising to around 26 by 5am. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly before noon. Mostly cloudy, with a high near 36. West southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 18. West wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 20. West wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
A 20 percent chance of flurries with a slight chance of snow showers before midnight. Mostly cloudy, with a low around 11.
Sunday
A 20 percent chance of flurries with a slight chance of snow showers after noon. Mostly cloudy, with a high near 19.
Sunday Night
A chance of flurries before midnight. Mostly cloudy, with a low around 8.
M.L.King Day
A chance of snow showers after noon. Partly sunny, with a high near 12.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 15.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.57°N 87.17°W
Last Update:
6:51 am CST Jan 15, 2026
Forecast Valid:
7am CST Jan 15, 2026-6pm CST Jan 21, 2026
 
Forecast Discussion
 
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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