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.

Mostly Cloudy

30°F

-1°C

Humidity 69%
Wind Speed SW 12 mph
Barometer 29.94 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 21 Jan 6:50 pm CST
Extended Forecast for

Gary IN

  • Tonight

    Tonight: Snow likely, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. Breezy, with a south southwest wind 10 to 20 mph becoming west northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F

    Snow Likely
    and Breezy
    then
    Decreasing
    Clouds and
    Blustery

  • Thursday

    Thursday: Mostly sunny, with a high near 26. Wind chill values as low as 1. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph.

    High: 26 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -4. Wind chill values as low as -24. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: -4 °F

    Partly Cloudy
    and Blustery

  • Friday

    Friday: A 20 percent chance of snow showers. Mostly sunny and cold, with a high near 1. Wind chill values as low as -27. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 1 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Friday Night

    Friday Night: A 20 percent chance of snow showers. Mostly cloudy, with a low around -3. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: -3 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 11.

    High: 11 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after midnight. Cloudy, with a low around 8. Chance of precipitation is 60%.

    Low: 8 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 17.

    High: 17 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. Breezy, with a south southwest wind 10 to 20 mph becoming west northwest after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 26. Wind chill values as low as 1. Breezy, with a west wind 10 to 20 mph, with gusts as high as 35 mph.
Thursday Night
Partly cloudy, with a low around -4. Wind chill values as low as -24. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
A 20 percent chance of snow showers. Mostly sunny and cold, with a high near 1. Wind chill values as low as -27. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around -3. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 11.
Saturday Night
Snow likely, mainly after midnight. Cloudy, with a low around 8. Chance of precipitation is 60%.
Sunday
A chance of snow. Mostly cloudy, with a high near 17.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 13.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Partly sunny, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gary IN
 41.58°N 87.35°W
Last Update:
8:11 pm CST Jan 21, 2026
Forecast Valid:
8pm CST Jan 21, 2026-6pm CST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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