Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

La Porte Municipal Airport (KPPO)

Lat: 41.57°NLon: 86.73°WElev: 812ft.

Overcast and Breezy

37°F

3°C

Humidity 100%
Wind Speed SW 21 G 29 mph
Barometer 29.31 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 10 Dec 2:15 am CST
Extended Forecast for

2 Miles S Mill Creek IN

  • Overnight

    Overnight: Rain likely, mainly before 5am.  Cloudy, with a low around 33. Southwest wind around 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain and snow, becoming all snow after 1pm.  High near 37. West wind 15 to 20 mph becoming north in the morning. Winds could gust as high as 35 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 19. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Chance Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 24. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 24 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight.  Mostly cloudy, with a low around 15. Southwest wind around 5 mph becoming east after midnight.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow.  Partly sunny, with a high near 28.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow before midnight.  Mostly cloudy, with a low around 8.

    Low: 8 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

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

    High: 15 °F

    Chance Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 5.

    Low: 5 °F

    Chance Snow

Detailed Forecast

Overnight
Rain likely, mainly before 5am. Cloudy, with a low around 33. Southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Wednesday
Rain and snow, becoming all snow after 1pm. High near 37. West wind 15 to 20 mph becoming north in the morning. Winds could gust as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 24. West wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 15. Southwest wind around 5 mph becoming east after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 28.
Friday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 8.
Saturday
Snow likely, mainly after noon. Cloudy and cold, with a high near 15. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 5.
Sunday
A 20 percent chance of snow. Mostly cloudy and cold, with a high near 14.
Sunday Night
Mostly cloudy, with a low around -2.
Monday
A 20 percent chance of snow. Partly sunny and cold, with a high near 20.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 13.
Tuesday
Mostly cloudy, with a high near 31.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Mill Creek IN
 41.5°N 86.53°W (Elev. 682 ft)
2:31 am CST Dec 10, 2025
2am 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