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

Storm Systems Continue to Impact the Pacific Northwest; Lake Effect Snow Continues

A second Pacific cold front will cross the Pacific Northwest Wednesday followed by another atmospheric river. Each of these features will bring additional periods of gusty winds, mountain snow, and heavy to excessive rainfall with renewed flooding. Heavy lake effect snow continues into Tuesday east of Lakes Erie and Ontario. Read More >

Hazardous Weather Conditions

Current conditions at

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

Fair

14°F

-10°C

Humidity 88%
Wind Speed Calm
Barometer 30.09 in (1020.6 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 15 Dec 10:56 pm CST
Extended Forecast for

3 Miles NW Mount Ayr IN

  • Tonight

    Tonight: Mostly clear, with a low around 14. South wind around 5 mph, with gusts as high as 10 mph.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a steady temperature around 32. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. West wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 30. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain before noon, then rain likely, possibly mixed with snow. High near 47. Chance of precipitation is 90%.

    High: 47 °F

    Rain then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 14. South wind around 5 mph, with gusts as high as 10 mph.
Tuesday
Sunny, with a high near 34. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a steady temperature around 32. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 37. West wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.
Wednesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 30. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Rain before noon, then rain likely, possibly mixed with snow. High near 47. Chance of precipitation is 90%.
Thursday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Mount Ayr IN
 40.99°N 87.33°W
Last Update:
8:41 pm CST Dec 15, 2025
Forecast Valid:
11pm CST Dec 15, 2025-6pm CST Dec 22, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation