Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

47°F

8°C

Humidity 83%
Wind Speed Calm
Barometer 29.67 in (1004.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 19 Feb 4:54 am EST
Extended Forecast for

Lafayette, Purdue University Airport IN

  • Overnight

    Overnight: Scattered showers and thunderstorms.  Cloudy, with a low around 44. Light east wind.  Chance of precipitation is 30%.

    Low: 44 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 4pm.  Patchy fog before noon. High near 63. East wind 5 to 9 mph becoming south in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 63 °F

    Scattered
    T-storms and
    Patchy Fog
    then Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 11pm, then isolated showers between 11pm and midnight.  Low around 38. Southeast wind 9 to 17 mph becoming west southwest after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 38 °F

    Showers then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45. Breezy, with a west wind 21 to 24 mph, with gusts as high as 38 mph.

    High: 45 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West wind 6 to 10 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 42. West northwest wind 5 to 10 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. West northwest wind 6 to 9 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 35. Northwest wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 35 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. Northwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Cloudy, with a low around 44. Light east wind. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. Patchy fog before noon. High near 63. East wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms before 11pm, then isolated showers between 11pm and midnight. Low around 38. Southeast wind 9 to 17 mph becoming west southwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 45. Breezy, with a west wind 21 to 24 mph, with gusts as high as 38 mph.
Friday Night
Mostly clear, with a low around 27. West wind 6 to 10 mph.
Saturday
Mostly sunny, with a high near 42. West northwest wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 25. West northwest wind 6 to 9 mph.
Sunday
Mostly cloudy, with a high near 35. Northwest wind 10 to 16 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 22. Northwest wind around 11 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 33. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lafayette, Purdue University Airport IN
 40.42°N 86.94°W (Elev. 630 ft)
5:47 am EST Feb 19, 2026
5am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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