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

22°F

-6°C

Humidity 92%
Wind Speed SW 12 G 18 mph
Barometer 30.08 in (1019.4 mb)
Dewpoint 20°F (-7°C)
Visibility 8.00 mi
Wind Chill10°F (-12°C)
Last update 3 Dec 8:54 am EST
Extended Forecast for

5 Miles WSW Brookston IN

  • Today

    Today: A 10 percent chance of snow after 5pm. Cloudy, with a high near 30. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 30 °F

    Cloudy then
    Slight Chance
    Snow

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 5. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 5 °F

    Chance Snow

  • Thursday

    Thursday: Sunny and cold, with a high near 17. Wind chill values as low as -10. Northwest wind 5 to 10 mph becoming light west in the afternoon.

    High: 17 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 0. Calm wind becoming south around 5 mph after midnight.

    Low: 0 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 25. Southwest wind 5 to 10 mph.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow. Mostly cloudy, with a high near 27.

    High: 27 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A 10 percent chance of snow after 5pm. Cloudy, with a high near 30. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 5. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny and cold, with a high near 17. Wind chill values as low as -10. Northwest wind 5 to 10 mph becoming light west in the afternoon.
Thursday Night
Partly cloudy, with a low around 0. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 25. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly cloudy, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 27.
Sunday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 25.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Brookston IN
 40.58°N 86.96°W (Elev. 728 ft)
Last Update:
9:01 am EST Dec 3, 2025
Forecast Valid:
10am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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