Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

12°F

-11°C

Humidity 70%
Wind Speed W 8 mph
Barometer 30.13 in (1021.4 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 18 Jan 5:54 am EST
Extended Forecast for

5 Miles WSW Brookston IN

  • Today

    Today: A chance of flurries before 7am.  Mostly cloudy, with a high near 22. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 22 °F

    Chance
    Flurries

  • Tonight

    Tonight: A 50 percent chance of snow, mainly before 1am.  Mostly cloudy, with a low around 5. Wind chill values as low as -5. Southwest wind 10 to 20 mph, with gusts as high as 35 mph.

    Low: 5 °F

    Chance Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny and cold, with a high near 11. Wind chill values as low as -15. West wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 11 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3. Wind chill values as low as -10. West wind 5 to 10 mph.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 23. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 23 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers after 1am.  Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries before 7am. Mostly cloudy, with a high near 22. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A 50 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 5. Wind chill values as low as -5. Southwest wind 10 to 20 mph, with gusts as high as 35 mph.
M.L.King Day
Mostly sunny and cold, with a high near 11. Wind chill values as low as -15. West wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 3. Wind chill values as low as -10. West wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 23. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of snow showers after 1am. Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
A 30 percent chance of snow showers. Mostly cloudy, with a high near 34.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 15.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Brookston IN
 40.58°N 86.96°W (Elev. 728 ft)
4:15 am EST Jan 18, 2026
6am EST Jan 18, 2026-6pm EST Jan 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

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