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

39°F

4°C

Humidity 100%
Wind Speed N 18 G 25 mph
Barometer 30.09 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 1 Apr 4:15 am CDT
Extended Forecast for

2 Miles ENE Merrillville IN

  • Overnight

    Overnight: A 40 percent chance of showers. Cloudy, with a low around 39. North northeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 10am. Cloudy, with a high near 45. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, then showers and possibly a thunderstorm after 1am. Low around 41. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 72. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%.

    High: 72 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then a slight chance of showers. Low around 53. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    Low: 53 °F

    Showers and
    Breezy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 54. Chance of precipitation is 90%.

    Low: 54 °F

    Showers
    Likely then
    T-storms

  • Saturday

    Saturday: Showers, mainly before 1pm. Mostly cloudy, with a high near 65.

    High: 65 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 1am. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 40 percent chance of showers. Cloudy, with a low around 39. North northeast wind around 15 mph, with gusts as high as 20 mph.
Wednesday
Showers likely, mainly before 10am. Cloudy, with a high near 45. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely, then showers and possibly a thunderstorm after 1am. Low around 41. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 72. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a slight chance of showers. Low around 53. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Friday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 72.
Friday Night
Showers and possibly a thunderstorm. Low around 54. Chance of precipitation is 90%.
Saturday
Showers, mainly before 1pm. Mostly cloudy, with a high near 65.
Saturday Night
A chance of showers before 1am. Mostly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 55.
Monday Night
A chance of showers. Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Merrillville IN
 41.49°N 87.29°W
Last Update:
3:16 am CDT Apr 1, 2026
Forecast Valid:
5am CDT Apr 1, 2026-6pm CDT Apr 7, 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