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.

Fair

3°F

-16°C

Humidity 55%
Wind Speed NW 16 G 23 mph
Barometer 30.41 in
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-16°F (-27°C)
Last update 23 Jan 2:55 am CST
Extended Forecast for

Portage IN

Cold Weather Advisory until January 24, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 24, 09:00am

    NOW until 9:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: -4 °F

    Chance
    Flurries and
    Blustery

  • Friday

    Friday: A 40 percent chance of snow showers, mainly before noon. Partly sunny and cold, with a high near 2. Wind chill values as low as -27. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 2 °F

    Chance Snow
    Showers and
    Blustery

  • Friday Night

    Friday Night: A 50 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around -4. Wind chill values as low as -20. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: -4 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after noon. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -13. West wind around 5 mph becoming east in the afternoon. Winds could gust as high as 10 mph.

    High: 10 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Cloudy, with a low around 7. East wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely. Cloudy, with a high near 18. Chance of precipitation is 70%.

    High: 18 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 12.

    High: 12 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of flurries after 4am. Mostly cloudy, with a low around -4. Wind chill values as low as -23. Blustery, with a west northwest wind around 20 mph, with gusts as high as 30 mph.
Friday
A 40 percent chance of snow showers, mainly before noon. Partly sunny and cold, with a high near 2. Wind chill values as low as -27. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
A 50 percent chance of snow showers, mainly after midnight. Mostly cloudy, with a low around -4. Wind chill values as low as -20. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
A 30 percent chance of snow, mainly after noon. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -13. West wind around 5 mph becoming east in the afternoon. Winds could gust as high as 10 mph.
Saturday Night
Snow likely, mainly after midnight. Cloudy, with a low around 7. East wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%.
Sunday
Snow likely. Cloudy, with a high near 18. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 12.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 15.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Partly sunny, with a high near 14.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.6°N 87.2°W
Last Update:
2:01 am CST Jan 23, 2026
Forecast Valid:
3am CST Jan 23, 2026-6pm CST Jan 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation