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

19°F

-7°C

Humidity 53%
Wind Speed NW 20 mph
Barometer 29.97 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 17 Mar 1:55 am CDT
Extended Forecast for

Griffith IN

  • Overnight

    Overnight: Scattered flurries. Mostly cloudy, with a low around 15. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Scattered
    Flurries

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. Wind chill values as low as 1. West northwest wind 10 to 15 mph.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 1am. Low around 23. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Slight Chance
    Snow then
    Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 42. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 42 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 35. Southwest wind around 5 mph.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 1pm. Partly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered flurries. Mostly cloudy, with a low around 15. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 24. Wind chill values as low as 1. West northwest wind 10 to 15 mph.
Tuesday Night
Snow, mainly after 1am. Low around 23. South southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
A 20 percent chance of snow before 10am. Mostly cloudy, with a high near 42. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 35. Southwest wind around 5 mph.
Thursday
A 20 percent chance of rain before 1pm. Partly sunny, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Griffith IN
 41.54°N 87.41°W
Last Update:
2:05 am CDT Mar 17, 2026
Forecast Valid:
2am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
Forecast Discussion
 
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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