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

Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

46°F

8°C

Humidity 33%
Wind Speed W 16 G 29 mph
Barometer 29.70 in (1005.8 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 25 Feb 12:54 pm EST
Extended Forecast for

Lafayette, Purdue University Airport IN

  • This Afternoon

    This Afternoon: Sunny, with a high near 45. West wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: A slight chance of snow between 1am and 4am. Increasing clouds, with a low around 24. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 24 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Calm wind becoming south southwest around 6 mph after midnight.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. Southwest wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. South southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow after 1pm. Mostly cloudy, with a high near 49. North northeast wind 5 to 11 mph. Chance of precipitation is 20%.

    High: 49 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 25. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow. Mostly cloudy, with a high near 36. Northeast wind around 11 mph, with gusts as high as 18 mph.

    High: 36 °F

    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 45. West wind 14 to 16 mph, with gusts as high as 26 mph.
Tonight
A slight chance of snow between 1am and 4am. Increasing clouds, with a low around 24. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 45. Calm wind becoming west southwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 31. Calm wind becoming south southwest around 6 mph after midnight.
Friday
Sunny, with a high near 60. Southwest wind 7 to 14 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 33. South southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Saturday
A slight chance of rain and snow after 1pm. Mostly cloudy, with a high near 49. North northeast wind 5 to 11 mph. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 25. North northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 36. Northeast wind around 11 mph, with gusts as high as 18 mph.
Sunday Night
A 50 percent chance of snow. Cloudy, with a low around 20. East northeast wind around 8 mph.
Monday
A 20 percent chance of snow. Mostly sunny, with a high near 34.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 20.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 39.
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Forecast Area
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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:
1:26 pm EST Feb 25, 2026
Forecast Valid:
1pm EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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