Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

Gary Regional Airport (KGYY)

Lat: 41.61°NLon: 87.41°WElev: 584ft.

Overcast and Breezy

32°F

0°C

Humidity 100%
Wind Speed NW 23 mph
Barometer 29.73 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 10 Dec 2:50 pm CST
Extended Forecast for

Portage IN

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers.  Cloudy, with a steady temperature around 32. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 32 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tonight

    Tonight: A chance of snow or flurries before midnight, then a chance of flurries after midnight.  Cloudy, with a low around 22. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow
    and Blustery
    then Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 27. West northwest wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 27 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight.  Cloudy, with a low around 23. South southwest wind around 5 mph becoming east after midnight.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely

  • Friday

    Friday: A slight chance of snow before noon, then a chance of snow showers after noon.  Mostly cloudy, with a high near 30. East wind 5 to 10 mph becoming west in the morning.  Chance of precipitation is 30%.

    High: 30 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 12.

    Low: 12 °F

    Slight Chance
    Snow Showers
    then Cloudy

  • Saturday

    Saturday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 15. Chance of precipitation is 60%.

    High: 15 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow showers before midnight.  Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Cloudy, with a steady temperature around 32. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Tonight
A chance of snow or flurries before midnight, then a chance of flurries after midnight. Cloudy, with a low around 22. Blustery, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 27. West northwest wind 5 to 10 mph becoming south southwest in the afternoon.
Thursday Night
Snow likely, mainly after midnight. Cloudy, with a low around 23. South southwest wind around 5 mph becoming east after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A slight chance of snow before noon, then a chance of snow showers after noon. Mostly cloudy, with a high near 30. East wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 30%.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 12.
Saturday
Snow likely, mainly after noon. Mostly cloudy, with a high near 15. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers before midnight. Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 14.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.6°N 87.17°W
3:11 pm CST Dec 10, 2025
3pm CST Dec 10, 2025-6pm CST Dec 16, 2025
 
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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