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.

Fair

2°F

-17°C

Humidity 88%
Wind Speed SW 5 mph
Barometer 30.33 in (1028.3 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 27 Jan 9:54 pm EST
Extended Forecast for

2 Miles WNW Lafayette, Purdue University Airport IN

Extreme Cold Warning until January 28, 12:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning until January 28, 12:00pm

    NOW until 12:00pm Wed

    Extreme Cold Warning

  • Tonight

    Low: -6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 15. Wind chill values as low as -17. West wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 15 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -4. West wind around 6 mph becoming calm after midnight.

    Low: -4 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny and cold, with a high near 12. Wind chill values as low as -3. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 12 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -4. Calm wind.

    Low: -4 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 11. North northeast wind 3 to 6 mph.

    High: 11 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -1. Northwest wind around 6 mph.

    Low: -1 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 15. North northwest wind around 8 mph.

    High: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -6. Wind chill values as low as -15. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 15. Wind chill values as low as -17. West wind 6 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around -4. West wind around 6 mph becoming calm after midnight.
Thursday
Partly sunny and cold, with a high near 12. Wind chill values as low as -3. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around -4. Calm wind.
Friday
Partly sunny and cold, with a high near 11. North northeast wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around -1. Northwest wind around 6 mph.
Saturday
Mostly cloudy, with a high near 15. North northwest wind around 8 mph.
Saturday Night
Mostly cloudy, with a low around 2. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 19. West wind 3 to 7 mph.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 8.
Monday
Mostly cloudy, with a high near 24.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 26.
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:
10:15 pm EST Jan 27, 2026
Forecast Valid:
10pm EST Jan 27, 2026-6pm EST Feb 3, 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