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.

Overcast

11°F

-12°C

Humidity 67%
Wind Speed SW 12 G 22 mph
Barometer 30.06 in (1019.3 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 27 Jan 4:54 am EST
Extended Forecast for

Lafayette IN

Cold Weather Advisory January 27, 10:00pm until January 28, 11:00am
Extreme Cold Warning January 27, 05:20am until January 27, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
...
  •  
    Extreme Cold Warning January 27, 05:20am until January 27, 09:00am

    NOW until 9:00am Tue

    Extreme Cold Warning

  • Today

    High: 18 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around -6. Wind chill values as low as -16. West southwest wind 3 to 8 mph.

    Low: -6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 16. Wind chill values as low as -19. West wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 16 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around -4. West wind 3 to 6 mph.

    Low: -4 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny and cold, with a high near 11. Light west northwest wind.

    High: 11 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -7. Calm wind.

    Low: -7 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 11. Calm wind becoming north around 6 mph in the afternoon.

    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

Detailed Forecast

Today
Mostly cloudy, with a high near 18. Wind chill values as low as -7. West northwest wind 15 to 17 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around -6. Wind chill values as low as -16. West southwest wind 3 to 8 mph.
Wednesday
Mostly sunny, with a high near 16. Wind chill values as low as -19. West wind 6 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around -4. West wind 3 to 6 mph.
Thursday
Partly sunny and cold, with a high near 11. Light west northwest wind.
Thursday Night
Partly cloudy, with a low around -7. Calm wind.
Friday
Mostly sunny and cold, with a high near 11. Calm wind becoming north around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around -1. Northwest wind around 6 mph.
Saturday
Partly sunny, with a high near 16. North northwest wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 2. Northwest wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 20.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 5.
Monday
Mostly cloudy, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.88°W (Elev. 630 ft)
Last Update:
5:15 am EST Jan 27, 2026
Forecast Valid:
5am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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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