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.

Mostly Cloudy

20°F

-7°C

Humidity 68%
Wind Speed NW 16 G 24 mph
Barometer 30.35 in (1028.4 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 23 Feb 12:54 am EST
Extended Forecast for

2 Miles SW Lafayette, Purdue University Airport IN

  • Overnight

    Overnight: Scattered flurries. Mostly cloudy, with a low around 16. Northwest wind around 15 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Scattered
    Flurries

  • Monday

    Monday: Isolated snow showers before 11am, then scattered flurries between 11am and 2pm. Partly sunny, with a high near 30. North northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 30 °F

    Isolated Snow
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 18. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 18 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. South southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. West wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain and snow likely, mainly after 1am. Mostly cloudy, with a low around 29. Light and variable wind becoming east 5 to 7 mph in the evening. Chance of precipitation is 70%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow, mainly before 1pm. Partly sunny, with a high near 40. East wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Northwest wind around 6 mph becoming light and variable after midnight.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered flurries. Mostly cloudy, with a low around 16. Northwest wind around 15 mph, with gusts as high as 22 mph.
Monday
Isolated snow showers before 11am, then scattered flurries between 11am and 2pm. Partly sunny, with a high near 30. North northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Monday Night
Increasing clouds, with a low around 18. North northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 41. South wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 28. South southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 44. West wind 8 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Rain and snow likely, mainly after 1am. Mostly cloudy, with a low around 29. Light and variable wind becoming east 5 to 7 mph in the evening. Chance of precipitation is 70%.
Thursday
A chance of rain and snow, mainly before 1pm. Partly sunny, with a high near 40. East wind 8 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 21. Northwest wind around 6 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 50. South southwest wind 5 to 11 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 35.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 55.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 40.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Lafayette, Purdue University Airport IN
 40.42°N 86.94°W (Elev. 630 ft)
Last Update:
1:15 am EST Feb 23, 2026
Forecast Valid:
1am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation