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

25°F

-4°C

Humidity 69%
Wind Speed S 12 mph
Barometer 30.17 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 18 Mar 12:15 am CDT
Extended Forecast for

Gary IN

  • Overnight

    Overnight: Snow, mainly after 2am. Low around 22. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 8am. Mostly cloudy, with a high near 42. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Likely
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 1am. Increasing clouds, with a low around 35. South wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 49. South wind around 5 mph becoming north in the afternoon. Winds could gust as high as 10 mph.

    High: 49 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow, mainly after 2am. Low around 22. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly before 8am. Mostly cloudy, with a high near 42. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 30 percent chance of showers after 1am. Increasing clouds, with a low around 35. South wind around 5 mph.
Thursday
A 30 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 49. South wind around 5 mph becoming north in the afternoon. Winds could gust as high as 10 mph.
Thursday Night
Mostly cloudy, with a low around 36. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Friday
Mostly cloudy, with a high near 55.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Partly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gary IN
 41.58°N 87.35°W
Last Update:
8:51 pm CDT Mar 17, 2026
Forecast Valid:
12am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
 
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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