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Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

28°F

-2°C

Humidity 66%
Wind Speed W 10 mph
Barometer 30.42 in (1030.9 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 28 Nov 10:54 am EST
Extended Forecast for

Lafayette, Purdue University Airport IN

Winter Storm Watch November 29, 04:00am until November 30, 01:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Sunny, with a high near 33. West northwest wind 8 to 10 mph.

    High: 33 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 21. Calm wind.

    Low: 21 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Snow, mainly after 7am. High near 34. Southeast wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 34 °F

    Snow

  • Saturday Night

    Saturday Night: Rain and snow. Low around 27. Southeast wind around 14 mph becoming west southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 27 °F

    Rain/Snow

  • Sunday

    Sunday: Snow, mainly before 7am. High near 30. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    High: 30 °F

    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11. West northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 11 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 24. Calm wind.

    High: 24 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 24. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 24 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 33. West northwest wind 8 to 10 mph.
Tonight
Increasing clouds, with a low around 21. Calm wind.
Saturday
Snow, mainly after 7am. High near 34. Southeast wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday Night
Rain and snow. Low around 27. Southeast wind around 14 mph becoming west southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Snow, mainly before 7am. High near 30. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Sunday Night
Mostly cloudy, with a low around 11. West northwest wind 5 to 8 mph becoming calm after midnight.
Monday
Mostly cloudy, with a high near 24. Calm wind.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 15. Calm wind.
Tuesday
Partly sunny, with a high near 24. Calm wind becoming west northwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 12. Light south southwest wind.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette, Purdue University Airport IN
 40.42°N 86.91°W (Elev. 604 ft)
Last Update:
11:45 am EST Nov 28, 2025
Forecast Valid:
11am EST Nov 28, 2025-6pm EST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation