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.

Mostly Cloudy and Breezy

50°F

10°C

Humidity 94%
Wind Speed N 21 mph
Barometer 29.80 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 12 Nov 4:15 am CST
Extended Forecast for

Portage IN

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 46. North wind around 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.

    Low: 46 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 46. Breezy, with a north wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Rain showers before 2am, then rain and snow showers between 2am and 5am, then snow showers after 5am. Low around 34. Breezy, with a north northeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Showers and
    Breezy then
    Rain/Snow

  • Friday

    Friday: Snow showers before 8am, then rain and snow showers between 8am and 9am, then rain showers after 9am. High near 41. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    then Showers

  • Friday Night

    Friday Night: Rain showers before midnight, then rain and snow showers likely. Low around 33. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 33 °F

    Showers then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow showers before 9am, then a chance of rain showers. Partly sunny, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 46. North wind around 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.
Thursday
Showers. High near 46. Breezy, with a north wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain showers before 2am, then rain and snow showers between 2am and 5am, then snow showers after 5am. Low around 34. Breezy, with a north northeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Snow showers before 8am, then rain and snow showers between 8am and 9am, then rain showers after 9am. High near 41. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Rain showers before midnight, then rain and snow showers likely. Low around 33. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Saturday
A chance of rain and snow showers before 9am, then a chance of rain showers. Partly sunny, with a high near 44. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 47.
Monday Night
Clear, with a low around 31.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Clear, with a low around 32.
Wednesday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.6°N 87.17°W
Last Update:
4:41 am CST Nov 12, 2026
Forecast Valid:
5am CST Nov 12, 2026-6pm CST Nov 18, 2026
 
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