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

27°F

-3°C

Humidity 74%
Wind Speed NW 6 mph
Barometer 30.31 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 4 Dec 2:50 pm CST
Extended Forecast for

Hammond IN

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 22. West southwest wind around 5 mph.

    High: 22 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Wind chill values as low as -4. South wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28. Wind chill values as low as -2. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy snow and freezing rain. Mostly cloudy, with a low around 26. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Patchy Wintry
    Mix

  • Saturday

    Saturday: Mostly cloudy, with a high near 30. West northwest wind around 5 mph, with gusts as high as 15 mph.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after midnight. Cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 22. West southwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 9. Wind chill values as low as -4. South wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Mostly sunny, with a high near 28. Wind chill values as low as -2. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Patchy snow and freezing rain. Mostly cloudy, with a low around 26. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 30. West northwest wind around 5 mph, with gusts as high as 15 mph.
Saturday Night
A 40 percent chance of snow after midnight. Cloudy, with a low around 22.
Sunday
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 23.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33.
Tuesday Night
A chance of snow. Cloudy, with a low around 25.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hammond IN
 41.61°N 87.49°W
Last Update:
3:11 pm CST Dec 4, 2025
Forecast Valid:
3pm CST Dec 4, 2025-6pm CST Dec 10, 2025
 
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