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

12°F

-11°C

Humidity 79%
Wind Speed W 12 G 22 mph
Barometer 30.08 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 18 Jan 2:55 am CST
Extended Forecast for

Gary IN

  • Overnight

    Overnight: A chance of flurries. Mostly cloudy, with a steady temperature around 14. Wind chill values as low as -3. West southwest wind around 15 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Chance
    Flurries

  • Sunday

    Sunday: A 50 percent chance of snow after 5pm. Mostly cloudy, with a high near 22. Wind chill values as low as -4. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 22 °F

    Partly Sunny
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 11pm. Low around 6. Wind chill values as low as -12. Breezy, with a southwest wind 15 to 20 mph becoming west 20 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 6 °F

    Breezy. Snow
    then Slight
    Chance Snow

  • M.L.King Day

    M.L.King Day: Partly sunny and cold, with a high near 10. Wind chill values as low as -15. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 10 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 5. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 5 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of flurries. Mostly cloudy, with a steady temperature around 14. Wind chill values as low as -3. West southwest wind around 15 mph, with gusts as high as 20 mph.
Sunday
A 50 percent chance of snow after 5pm. Mostly cloudy, with a high near 22. Wind chill values as low as -4. Southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Snow, mainly before 11pm. Low around 6. Wind chill values as low as -12. Breezy, with a southwest wind 15 to 20 mph becoming west 20 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
M.L.King Day
Partly sunny and cold, with a high near 10. Wind chill values as low as -15. Breezy, with a west wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly cloudy, with a low around 5. West wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 17.
Wednesday
Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
A chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14.
Saturday
A chance of snow. Mostly cloudy, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gary IN
 41.6°N 87.34°W
Last Update:
3:01 am CST Jan 18, 2026
Forecast Valid:
3am CST Jan 18, 2026-6pm CST Jan 24, 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