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

Hazardous Weather Conditions

Current conditions at

La Porte Municipal Airport (KPPO)

Lat: 41.57°NLon: 86.73°WElev: 812ft.

Overcast

18°F

-8°C

Humidity 53%
Wind Speed NW 14 G 20 mph
Barometer 29.99 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 17 Mar 5:35 am CDT
Extended Forecast for

3 Miles SSW La Porte IN

Winter Weather Advisory March 17, 05:57am until March 17, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 17, 05:57am until March 17, 10:00am

    NOW until 10:00am Tue

    Winter Weather Advisory

  • Overnight

    Low: 18 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 1pm. Partly sunny, with a high near 24. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 24 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow showers after 1am. Mostly cloudy, with a low around 20. Southwest wind 5 to 10 mph becoming south after midnight.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A 40 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 40. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 40 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. Southwest wind around 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 51.

    High: 51 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

Detailed Forecast

Overnight
A 30 percent chance of snow showers. Mostly cloudy, with a low around 18. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
A 20 percent chance of snow showers before 1pm. Partly sunny, with a high near 24. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of snow showers after 1am. Mostly cloudy, with a low around 20. Southwest wind 5 to 10 mph becoming south after midnight.
Wednesday
A 40 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 40. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 31. Southwest wind around 5 mph.
Thursday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW La Porte IN
 41.58°N 86.73°W (Elev. 807 ft)
Last Update:
5:15 am CDT Mar 17, 2026
Forecast Valid:
5am CDT Mar 17, 2026-6pm CDT Mar 23, 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