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

39°F

4°C

Humidity 86%
Wind Speed E 7 mph
Barometer 30.04 in (1017.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 10 Jan 4:54 am EST
Extended Forecast for

2 Miles WNW Lafayette, Purdue University Airport IN

  • Today

    Today: Rain, mainly between noon and 2pm. High near 41. Light and variable wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance Rain
    then Rain

  • Tonight

    Tonight: A 40 percent chance of snow showers after 4am. Mostly cloudy, with a low around 21. West wind 9 to 18 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 32. Breezy, with a west northwest wind 14 to 20 mph, with gusts as high as 31 mph.

    High: 32 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24. Southwest wind 6 to 9 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41. West southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 48. South southwest wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 33. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. North northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 38 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

Detailed Forecast

Today
Rain, mainly between noon and 2pm. High near 41. Light and variable wind becoming west 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 40 percent chance of snow showers after 4am. Mostly cloudy, with a low around 21. West wind 9 to 18 mph, with gusts as high as 30 mph.
Sunday
Partly sunny, with a high near 32. Breezy, with a west northwest wind 14 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 24. Southwest wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 41. West southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 31. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of rain after 1pm. Mostly cloudy, with a high near 48. South southwest wind 14 to 17 mph, with gusts as high as 28 mph.
Tuesday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 33. West wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of rain before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. North northwest wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 19. North wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Lafayette, Purdue University Airport IN
 40.45°N 86.97°W (Elev. 719 ft)
Last Update:
5:15 am EST Jan 10, 2026
Forecast Valid:
5am EST Jan 10, 2026-6pm EST Jan 16, 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