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Hazardous Weather Conditions

Current conditions at

Gary Regional Airport (KGYY)

Lat: 41.61°NLon: 87.41°WElev: 584ft.

Mostly Cloudy

10°F

-12°C

Humidity 61%
Wind Speed NW 5 mph
Barometer 30.33 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 29 Jan 9:45 am CST
Extended Forecast for

2 Miles ENE Merrillville IN

Winter Storm Watch January 30, 03:00pm until January 31, 06:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Mostly sunny, with a high near 15. Wind chill values as low as -1. Northwest wind around 5 mph.

    High: 15 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 2. Wind chill values as low as -8. West northwest wind around 5 mph.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of snow showers. Partly sunny, with a high near 17. Wind chill values as low as -6. West wind around 5 mph becoming north northeast in the morning. Winds could gust as high as 10 mph.

    High: 17 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely. Mostly cloudy, with a low around 5. Wind chill values as low as -4. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Low: 5 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 22. North wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 22 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before noon. Mostly cloudy, with a high near 28.

    High: 28 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 15. Wind chill values as low as -1. Northwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 2. Wind chill values as low as -8. West northwest wind around 5 mph.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 17. Wind chill values as low as -6. West wind around 5 mph becoming north northeast in the morning. Winds could gust as high as 10 mph.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 5. Wind chill values as low as -4. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Saturday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 22. North wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 12.
Monday
A chance of snow before noon. Mostly cloudy, with a high near 28.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
A chance of snow. Cloudy, with a low around 16.
Wednesday
A chance of snow. Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Merrillville IN
 41.49°N 87.29°W
Last Update:
9:12 am CST Jan 29, 2026
Forecast Valid:
10am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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