Active Weather Expected into Sunday Morning

Read More >

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

28°F

-2°C

Humidity 85%
Wind Speed SE 9 mph
Barometer 30.35 in (1028.6 mb)
Dewpoint 24°F (-4°C)
Visibility 8.00 mi
Wind Chill19°F (-7°C)
Last update 29 Nov 9:54 am EST
Extended Forecast for

Lafayette, Purdue University Airport IN

Winter Storm Warning until November 30, 10:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until November 30, 10:00am

    NOW until 10:00am Sun

    Winter Storm Warning

  • Today

    High: 32 °F

    Heavy Snow

  • Tonight

    Tonight: Rain and snow, possibly mixed with sleet before 3am, then a slight chance of snow between 3am and 4am.  Low around 27. Breezy, with a southeast wind 16 to 20 mph becoming west southwest after midnight. Winds could gust as high as 33 mph.  Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Wintry Mix
    and Breezy

  • Sunday

    Sunday: A 20 percent chance of snow after 7am.  Mostly cloudy, with a temperature falling to around 26 by 9am. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.

    High: 29 °F

    Slight Chance
    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13. West northwest wind 5 to 9 mph becoming calm  after midnight.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 1pm.  Cloudy, with a high near 28. Calm wind.

    High: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: Snow likely.  Cloudy, with a low around 21. Calm wind.  Chance of precipitation is 70%.

    Low: 21 °F

    Snow Likely

  • Tuesday

    Tuesday: A 20 percent chance of snow before 1pm.  Mostly cloudy, with a high near 25. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 25 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 12. Light southwest wind.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow. The snow could be heavy at times. High near 32. Southeast wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Rain and snow, possibly mixed with sleet before 3am, then a slight chance of snow between 3am and 4am. Low around 27. Breezy, with a southeast wind 16 to 20 mph becoming west southwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 3 inches possible.
Sunday
A 20 percent chance of snow after 7am. Mostly cloudy, with a temperature falling to around 26 by 9am. Breezy, with a west wind 14 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 13. West northwest wind 5 to 9 mph becoming calm after midnight.
Monday
A 20 percent chance of snow after 1pm. Cloudy, with a high near 28. Calm wind.
Monday Night
Snow likely. Cloudy, with a low around 21. Calm wind. Chance of precipitation is 70%.
Tuesday
A 20 percent chance of snow before 1pm. Mostly cloudy, with a high near 25. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 12. Light southwest wind.
Wednesday
Mostly cloudy, with a high near 28. South southwest wind 5 to 9 mph.
Wednesday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 9. West northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 5.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lafayette, Purdue University Airport IN
 40.42°N 86.91°W (Elev. 604 ft)
9:45 am EST Nov 29, 2025
9am EST Nov 29, 2025-6pm EST Dec 5, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database