National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

Overcast

32°F

0°C

Humidity 82%
Wind Speed N 14 G 22 mph
Barometer 30.12 in (1021.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 7 Dec 1:56 pm CST
Extended Forecast for

Valparaiso IN

  • This Afternoon

    This Afternoon: A 30 percent chance of snow showers, mainly before 4pm. Patchy blowing snow. Mostly cloudy, with a high near 32. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 32 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 9. Wind chill values as low as 1. East northeast wind 5 to 10 mph.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 22. Wind chill values as low as 1. East wind around 5 mph becoming south southeast in the afternoon.

    High: 22 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely, possibly mixed with snow, becoming all rain after 9pm. Cloudy, with a low around 34. Breezy. Chance of precipitation is 70%.

    Low: 34 °F

    Rain/Snow
    Likely then
    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow before 3pm, then a chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 26.

    High: 26 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow showers, mainly before 4pm. Patchy blowing snow. Mostly cloudy, with a high near 32. North wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 9. Wind chill values as low as 1. East northeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 22. Wind chill values as low as 1. East wind around 5 mph becoming south southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 15. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 35. Southwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Rain likely, possibly mixed with snow, becoming all rain after 9pm. Cloudy, with a low around 34. Breezy. Chance of precipitation is 70%.
Wednesday
Rain likely, possibly mixed with snow before 3pm, then a chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
A chance of snow. Mostly cloudy, with a high near 26.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 12.
Friday
A chance of snow. Mostly cloudy, with a high near 19.
Friday Night
A chance of snow. Mostly cloudy, with a low around 3.
Saturday
Partly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Valparaiso IN
 41.48°N 87.06°W
Last Update:
1:56 pm CST Dec 7, 2025
Forecast Valid:
2pm CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation