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

29°F

-2°C

Humidity 72%
Wind Speed N 10 mph
Barometer 30.25 in (1024.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 7 Dec 9:54 pm EST
Extended Forecast for

5 Miles WSW Brookston IN

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Northeast wind 5 to 10 mph.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 23. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 23 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 14 by 8pm, then rising to around 25 during the remainder of the night. Light south wind increasing to 10 to 15 mph in the evening. Winds could gust as high as 25 mph.

    Low: 14 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. Southwest wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly after 1am. Cloudy, with a low around 34. South wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 39. Breezy.

    High: 39 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow. Partly sunny, with a high near 28.

    High: 28 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 8. Northeast wind 5 to 10 mph.
Monday
Partly sunny, with a high near 23. Northeast wind around 5 mph becoming southeast in the afternoon.
Monday Night
Mostly cloudy, with a temperature falling to near 14 by 8pm, then rising to around 25 during the remainder of the night. Light south wind increasing to 10 to 15 mph in the evening. Winds could gust as high as 25 mph.
Tuesday
Partly sunny, with a high near 38. Southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of rain, mainly after 1am. Cloudy, with a low around 34. South wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 39. Breezy.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 28.
Thursday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 11.
Friday
A 20 percent chance of snow. Partly sunny and cold, with a high near 20.
Friday Night
Mostly cloudy, with a low around 1.
Saturday
Partly sunny and cold, with a high near 12.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Mostly sunny and cold, with a high near 14.
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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:
9:31 pm EST Dec 7, 2025
Forecast Valid:
10pm EST Dec 7, 2025-6pm EST Dec 14, 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