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Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Mostly Cloudy

6°F

-14°C

Humidity 66%
Wind Speed W 7 mph
Barometer 30.37 in (1029.7 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 19 Jan 10:54 pm EST
Extended Forecast for

Lafayette, Purdue University Airport IN

Cold Weather Advisory January 19, 11:55pm until January 20, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 19, 11:55pm until January 20, 09:00am

    NOW until 9:00am Tue

    Cold Weather Advisory

  • Tonight

    Low: 7 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 27. Wind chill values as low as -6. Southwest wind 5 to 10 mph.

    High: 27 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a temperature falling to near 20 by 9pm, then rising to around 28 during the remainder of the night. South wind 7 to 14 mph, with gusts as high as 28 mph.

    Low: 20 °F⇑

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 37. South southwest wind 14 to 17 mph, with gusts as high as 30 mph.

    High: 37 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. West southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 26. West wind around 11 mph, with gusts as high as 20 mph.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. West wind 6 to 8 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 8. Northwest wind around 10 mph.

    High: 8 °F

    Cold

Detailed Forecast

Tonight
Cloudy early, then gradual clearing, with a steady temperature around 7. Wind chill values as low as -5. West wind around 7 mph.
Tuesday
Sunny, with a high near 27. Wind chill values as low as -6. Southwest wind 5 to 10 mph.
Tuesday Night
Increasing clouds, with a temperature falling to near 20 by 9pm, then rising to around 28 during the remainder of the night. South wind 7 to 14 mph, with gusts as high as 28 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 37. South southwest wind 14 to 17 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 19. West southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 26. West wind around 11 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 2. West wind 6 to 8 mph.
Friday
Partly sunny and cold, with a high near 8. Northwest wind around 10 mph.
Friday Night
Mostly cloudy, with a low around -3. North northwest wind 6 to 8 mph.
Saturday
Mostly cloudy and cold, with a high near 11. North wind 6 to 8 mph.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 0.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette, Purdue University Airport IN
 40.42°N 86.94°W (Elev. 630 ft)
Last Update:
11:45 pm EST Jan 19, 2026
Forecast Valid:
11pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
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