Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

3°F

-16°C

Humidity 62%
Wind Speed SW 9 G 17 mph
Barometer 30.34 in (1028.7 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 26 Jan 5:54 pm EST
Extended Forecast for

2 Miles SSE Dayton IN

Cold Weather Advisory January 26, 06:27pm until January 26, 07:00pm
Extreme Cold Warning January 26, 07:00pm until January 27, 09:00am
Click here for hazard details and duration
...
Extreme Cold Warning
  •  
    Cold Weather Advisory January 26, 06:27pm until January 26, 07:00pm

    NOW until 7:00pm Mon

    Cold Weather Advisory

  • Tonight

    Low: 0 °F

    Mostly Clear
    then Patchy
    Blowing Snow
    and Breezy

  • Tuesday

    Tuesday: Patchy blowing snow before 1pm. Mostly cloudy, with a high near 19. Wind chill values as low as -8. West northwest wind 16 to 18 mph, with gusts as high as 30 mph.

    High: 19 °F

    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -9. Wind chill values as low as -20. West northwest wind 5 to 8 mph becoming calm.

    Low: -9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 16. Wind chill values as low as -23. West southwest wind 7 to 10 mph.

    High: 16 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -6. West wind 5 to 7 mph.

    Low: -6 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 11. West northwest wind around 6 mph.

    High: 11 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -9. Light west northwest wind.

    Low: -9 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 11. North northwest wind 3 to 7 mph.

    High: 11 °F

    Cold

Detailed Forecast

Tonight
Patchy blowing snow after 1am. Partly cloudy, with a temperature falling to near 0 by 9pm, then rising to around 9 during the remainder of the night. Wind chill values as low as -18. Breezy, with a southwest wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Patchy blowing snow before 1pm. Mostly cloudy, with a high near 19. Wind chill values as low as -8. West northwest wind 16 to 18 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around -9. Wind chill values as low as -20. West northwest wind 5 to 8 mph becoming calm.
Wednesday
Partly sunny, with a high near 16. Wind chill values as low as -23. West southwest wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around -6. West wind 5 to 7 mph.
Thursday
Mostly sunny and cold, with a high near 11. West northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around -9. Light west northwest wind.
Friday
Partly sunny and cold, with a high near 11. North northwest wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around -2. Northwest wind around 6 mph.
Saturday
Mostly cloudy, with a high near 17. North northwest wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Dayton IN
 40.35°N 86.74°W (Elev. 653 ft)
6:16 pm EST Jan 26, 2026
6pm EST Jan 26, 2026-6pm EST Feb 2, 2026
 
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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