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Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

30°F

-1°C

Humidity 75%
Wind Speed SW 6 mph
Barometer 29.85 in (1011.5 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 6 Dec 5:54 am EST
Extended Forecast for

Lafayette, Purdue University Airport IN

  • Today

    Today: Patchy flurries and freezing rain before 11am. Mostly cloudy, with a high near 31. West wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 31 °F

    Patchy Wintry
    Mix then
    Mostly Cloudy

  • Tonight

    Tonight: A 50 percent chance of snow after 1am. Cloudy, with a low around 24. Southeast wind 3 to 7 mph.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mixing with rain after 10am, then gradually ending. Mostly cloudy, with a high near 32. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6. Wind chill values as low as -1. North wind 6 to 8 mph.

    Low: 6 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Light and variable wind becoming east around 5 mph.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Light and variable wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. Southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly after 1am. Cloudy, with a low around 30. South southwest wind 10 to 16 mph, with gusts as high as 29 mph.

    Low: 30 °F

    Slight Chance
    Rain then
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 37. West wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    High: 37 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Today
Patchy flurries and freezing rain before 11am. Mostly cloudy, with a high near 31. West wind 5 to 7 mph. Chance of precipitation is 30%.
Tonight
A 50 percent chance of snow after 1am. Cloudy, with a low around 24. Southeast wind 3 to 7 mph.
Sunday
Snow likely, mixing with rain after 10am, then gradually ending. Mostly cloudy, with a high near 32. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 6. Wind chill values as low as -1. North wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 21. Light and variable wind becoming east around 5 mph.
Monday Night
Partly cloudy, with a low around 8. Light and variable wind becoming south southwest 5 to 10 mph in the evening. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 36. Southwest wind around 14 mph, with gusts as high as 24 mph.
Tuesday Night
A 50 percent chance of rain, mainly after 1am. Cloudy, with a low around 30. South southwest wind 10 to 16 mph, with gusts as high as 29 mph.
Wednesday
A chance of rain before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 37. West wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18. West wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 27.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 20.
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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:
5:46 am EST Dec 6, 2025
Forecast Valid:
6am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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