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

28°F

-2°C

Humidity 72%
Wind Speed NW 14 G 24 mph
Barometer 30.17 in (1022.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 27 Nov 2:54 am EST
Extended Forecast for

5 Miles WSW Brookston IN

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. West wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 34. West wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 31. West wind around 10 mph.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Partly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow. High near 32. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow Likely
    then Snow

  • Saturday Night

    Saturday Night: Snow. Low around 26. Chance of precipitation is 100%.

    Low: 26 °F

    Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. West wind 15 to 20 mph, with gusts as high as 30 mph.
Thanksgiving Day
Mostly sunny, with a high near 34. West wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 20. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 31. West wind around 10 mph.
Friday Night
A 20 percent chance of snow after 1am. Partly cloudy, with a low around 19. Calm wind.
Saturday
Snow. High near 32. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow. Low around 26. Chance of precipitation is 100%.
Sunday
A 40 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 31.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Mostly cloudy, with a high near 22.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 8.
Wednesday
Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Brookston IN
 40.58°N 86.96°W (Elev. 728 ft)
Last Update:
3:01 am EST Nov 27, 2025
Forecast Valid:
3am EST Nov 27, 2025-6pm EST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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