Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

Overcast

25°F

-4°C

Humidity 69%
Wind Speed W 10 mph
Barometer 30.01 in (1017.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 11 Dec 8:56 am CST
Extended Forecast for

3 Miles S De Motte IN

  • Today

    Today: Mostly cloudy, with a high near 28. West wind around 5 mph, with gusts as high as 10 mph.

    High: 28 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow likely, mainly between 9pm and 3am.  Cloudy, with a low around 23. Calm wind becoming east northeast around 5 mph after midnight.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Snow Likely

  • Friday

    Friday: A 20 percent chance of snow showers after noon.  Mostly cloudy, with a high near 31. East northeast wind around 5 mph becoming west in the afternoon. Winds could gust as high as 10 mph.

    High: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 10. Wind chill values as low as -2. West wind 5 to 15 mph.

    Low: 10 °F

    Slight Chance
    Snow Showers
    then Cloudy

  • Saturday

    Saturday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 14. West northwest wind around 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 60%.

    High: 14 °F

    Chance Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight.  Partly cloudy, with a low around -4.

    Low: -4 °F

    Chance Snow
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 28. West wind around 5 mph, with gusts as high as 10 mph.
Tonight
Snow likely, mainly between 9pm and 3am. Cloudy, with a low around 23. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday
A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 31. East northeast wind around 5 mph becoming west in the afternoon. Winds could gust as high as 10 mph.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 10. Wind chill values as low as -2. West wind 5 to 15 mph.
Saturday
Snow likely, mainly after noon. Mostly cloudy, with a high near 14. West northwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of snow before midnight. Partly cloudy, with a low around -4.
Sunday
Sunny and cold, with a high near 9.
Sunday Night
Partly cloudy, with a low around -3.
Monday
Mostly sunny, with a high near 20.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S De Motte IN
 41.16°N 87.2°W
9:06 am CST Dec 11, 2025
9am CST Dec 11, 2025-6pm CST Dec 17, 2025
 
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Additional Resources

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Hourly Weather Forecast

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