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.

Fair

57°F

14°C

Humidity 67%
Wind Speed SE 14 mph
Barometer 29.71 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 7 May 4:45 am CDT
Extended Forecast for

Merrillville IN

  • Today

    Today: Showers and thunderstorms, mainly before 5pm. High near 76. Southeast wind around 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    T-storms then
    T-storms
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 54. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 54 °F

    Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 77. South southwest wind around 5 mph, with gusts as high as 10 mph.

    High: 77 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 52. East wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 58. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 1am. Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 63.

    High: 63 °F

    Showers
    Likely

Detailed Forecast

Today
Showers and thunderstorms, mainly before 5pm. High near 76. Southeast wind around 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 54. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 77. South southwest wind around 5 mph, with gusts as high as 10 mph.
Wednesday Night
Showers and possibly a thunderstorm. Low around 52. East wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 58. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 62.
Friday Night
A chance of showers after 1am. Partly cloudy, with a low around 47.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Merrillville IN
 41.47°N 87.33°W
Last Update:
4:26 am CDT May 7, 2024
Forecast Valid:
5am CDT May 7, 2024-6pm CDT May 13, 2024
 
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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