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

14°F

-10°C

Humidity 56%
Wind Speed W 15 G 24 mph
Barometer 30.20 in (1024.1 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 28 Jan 2:54 pm EST
Extended Forecast for

Lafayette, Purdue University Airport IN

Cold Weather Advisory January 29, 01:00am until January 29, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 16. West wind around 13 mph, with gusts as high as 21 mph.

    High: 16 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around -4. Wind chill values as low as -11. West wind around 6 mph.

    Low: -4 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 16. Wind chill values as low as -4. Northwest wind 3 to 5 mph.

    High: 16 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -3. Calm wind.

    Low: -3 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 13. Calm wind becoming north around 6 mph in the afternoon.

    High: 13 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -1. North wind around 6 mph.

    Low: -1 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 16. North northwest wind 8 to 10 mph.

    High: 16 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. Northwest wind 3 to 6 mph.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 21. Calm wind becoming west around 6 mph in the afternoon.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 16. West wind around 13 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around -4. Wind chill values as low as -11. West wind around 6 mph.
Thursday
Increasing clouds, with a high near 16. Wind chill values as low as -4. Northwest wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around -3. Calm wind.
Friday
Partly sunny and cold, with a high near 13. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around -1. North wind around 6 mph.
Saturday
Mostly cloudy, with a high near 16. North northwest wind 8 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 2. Northwest wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 21. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 8. Southwest wind around 6 mph.
Monday
Mostly cloudy, with a high near 26.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 29.
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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:
3:15 pm EST Jan 28, 2026
Forecast Valid:
3pm EST Jan 28, 2026-6pm EST Feb 3, 2026
 
Forecast Discussion
 
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Additional Resources

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