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Active Weather Expected into Sunday Morning

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Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Heavy Snow Freezing Fog

29°F

-2°C

Humidity 92%
Wind Speed SE 12 G 23 mph
Barometer 30.10 in (1019.9 mb)
Dewpoint 27°F (-3°C)
Visibility 0.25 mi
Wind Chill19°F (-7°C)
Last update 29 Nov 4:54 pm EST
Extended Forecast for

Lafayette IN

Winter Storm Warning November 29, 05:40pm until November 30, 10:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning November 29, 05:40pm until November 30, 10:00am

    NOW until 10:00am Sun

    Winter Storm Warning

  • This Afternoon

    High: 30 °F

    Heavy Snow

  • Tonight

    Tonight: Rain and snow, mainly before 3am. The snow could be heavy at times. Low around 27. Southeast wind 13 to 18 mph becoming west southwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: A slight chance of snow between 9am and 1pm. Cloudy, with a temperature falling to around 25 by 10am. West wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 29 °F⇓

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. West northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 1pm. Cloudy, with a high near 30. Calm wind.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday Night

    Monday Night: Snow. Low around 20. Calm wind. Chance of precipitation is 80%.

    Low: 20 °F

    Snow

  • Tuesday

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

    High: 24 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13. Light south southwest wind.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. Steady temperature around 30. East southeast wind around 7 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Rain and snow, mainly before 3am. The snow could be heavy at times. Low around 27. Southeast wind 13 to 18 mph becoming west southwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
A slight chance of snow between 9am and 1pm. Cloudy, with a temperature falling to around 25 by 10am. West wind 11 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 17. West northwest wind 5 to 7 mph becoming calm in the evening.
Monday
A 30 percent chance of snow after 1pm. Cloudy, with a high near 30. Calm wind.
Monday Night
Snow. Low around 20. Calm wind. Chance of precipitation is 80%.
Tuesday
Partly sunny, with a high near 24. Calm wind becoming northwest around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 13. Light south southwest wind.
Wednesday
Partly sunny, with a high near 30. South southwest wind 5 to 9 mph.
Wednesday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 14. Southwest wind around 6 mph becoming west northwest after midnight.
Thursday
Partly sunny, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 27.
Friday Night
A slight chance of freezing rain. Mostly cloudy, with a low around 18. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.88°W (Elev. 630 ft)
Last Update:
5:32 pm EST Nov 29, 2025
Forecast Valid:
5pm EST Nov 29, 2025-6pm EST Dec 6, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation