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

Hazardous Weather Conditions

Current conditions at

Valparaiso Porter County Municipal Airport (KVPZ)

Lat: 41.45°NLon: 87°WElev: 768ft.

Partly Cloudy

50°F

10°C

Humidity 44%
Wind Speed W 18 G 29 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 18 Apr 4:56 pm CDT
Extended Forecast for

Dune Acres IN

Freeze Watch April 20, 12:00am until April 20, 09:00am
Frost Advisory April 19, 12:00am until April 19, 09:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 38. West northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 49. Southwest wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 49 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Patchy frost after 2am. Otherwise, mostly clear, with a low around 34. North wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Frost

  • Monday

    Monday: Areas of frost before 8am. Otherwise, sunny, with a high near 50. East wind around 5 mph becoming north northeast in the afternoon.

    High: 50 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 38. West northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday
A 30 percent chance of showers, mainly after 1pm. Mostly sunny, with a high near 49. Southwest wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Patchy frost after 2am. Otherwise, mostly clear, with a low around 34. North wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 50. East wind around 5 mph becoming north northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 43. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
A chance of showers. Partly cloudy, with a low around 59.
Friday
Showers likely. Mostly cloudy, with a high near 70.
Friday Night
A chance of showers. Mostly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 57.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dune Acres IN
 41.64°N 87.11°W
Last Update:
4:21 pm CDT Apr 18, 2026
Forecast Valid:
5pm CDT Apr 18, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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