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Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

-7°F

-22°C

Humidity 87%
Wind Speed Calm
Barometer 30.31 in (1027.7 mb)
Dewpoint -10°F (-23°C)
Visibility 10.00 mi
Last update 29 Jan 7:54 am EST
Extended Forecast for

2 Miles WNW Lafayette, Purdue University Airport IN

Cold Weather Advisory January 29, 08:40am until January 29, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory January 29, 08:40am until January 29, 10:00am

    NOW until 10:00am Thu

    Cold Weather Advisory

  • Today

    High: 14 °F

    Cold

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Calm wind.

    Low: -2 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 15. Wind chill values as low as -9. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 15 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of flurries after 1am. Mostly cloudy, with a low around -1. Wind chill values as low as -9. North wind 5 to 7 mph.

    Low: -1 °F

    Slight Chance
    Flurries

  • Saturday

    Saturday: A slight chance of flurries before 1pm. Partly sunny, with a high near 17. North wind around 9 mph.

    High: 17 °F

    Slight Chance
    Flurries

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. Light northwest wind.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 22. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 22 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 10. South southwest wind around 6 mph.

    Low: 10 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Partly sunny and cold, with a high near 14. Wind chill values as low as -12. Light northwest wind.
Tonight
Partly cloudy, with a low around -2. Calm wind.
Friday
Partly sunny, with a high near 15. Wind chill values as low as -9. Calm wind becoming north 5 to 7 mph in the afternoon.
Friday Night
A slight chance of flurries after 1am. Mostly cloudy, with a low around -1. Wind chill values as low as -9. North wind 5 to 7 mph.
Saturday
A slight chance of flurries before 1pm. Partly sunny, with a high near 17. North wind around 9 mph.
Saturday Night
Mostly cloudy, with a low around 4. Light northwest wind.
Sunday
Mostly sunny, with a high near 22. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10. South southwest wind around 6 mph.
Monday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 27. South southwest wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 15. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 28.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Wednesday
A 30 percent chance of snow. Mostly cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Lafayette, Purdue University Airport IN
 40.45°N 86.97°W (Elev. 719 ft)
Last Update:
8:15 am EST Jan 29, 2026
Forecast Valid:
8am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation