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Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

22°F

-6°C

Humidity 63%
Wind Speed N 6 mph
Barometer 30.32 in (1027.3 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 4 Dec 3:54 pm EST
Extended Forecast for

Lafayette, Purdue University Airport IN

  • This Afternoon

    This Afternoon: Sunny, with a high near 23. Northeast wind around 5 mph.

    High: 23 °F

    Sunny

  • Tonight

    Tonight: Patchy freezing fog after 9pm. Partly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy freezing fog before 10am. Mostly sunny, with a high near 29. Wind chill values as low as -2. Light south wind becoming south southwest 5 to 9 mph in the morning.

    High: 29 °F

    Patchy
    Freezing Fog
    then Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 21. South southwest wind 7 to 9 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 30. West northwest wind around 6 mph.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 1am. Cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 29. Calm wind becoming north 5 to 9 mph in the morning.

    High: 29 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7. North wind 5 to 7 mph.

    Low: 7 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 23. Northeast wind around 5 mph.
Tonight
Patchy freezing fog after 9pm. Partly cloudy, with a low around 2. Calm wind.
Friday
Patchy freezing fog before 10am. Mostly sunny, with a high near 29. Wind chill values as low as -2. Light south wind becoming south southwest 5 to 9 mph in the morning.
Friday Night
Increasing clouds, with a low around 21. South southwest wind 7 to 9 mph.
Saturday
Mostly cloudy, with a high near 30. West northwest wind around 6 mph.
Saturday Night
A 20 percent chance of snow after 1am. Cloudy, with a low around 22. Calm wind.
Sunday
A 50 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 29. Calm wind becoming north 5 to 9 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 7. North wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 21. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 11. Light south southeast wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 32.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Wednesday
Rain and snow likely. Cloudy, with a high near 34. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette, Purdue University Airport IN
 40.42°N 86.94°W (Elev. 630 ft)
Last Update:
4:45 pm EST Dec 4, 2025
Forecast Valid:
4pm EST Dec 4, 2025-6pm EST Dec 10, 2025
 
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