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.

Fair

26°F

-3°C

Humidity 69%
Wind Speed Vrbl 7 mph
Barometer 30.01 in (1017.4 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 5 Dec 12:54 pm EST
Extended Forecast for

6 Miles NNW Williamsport IN

  • This Afternoon

    This Afternoon: Sunny, with a high near 27. South southwest wind 6 to 10 mph.

    High: 27 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a temperature rising to around 28 by 5am. Southwest wind 8 to 10 mph.

    Low: 23 °F⇑

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 31. West wind 3 to 6 mph.

    High: 31 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow after 1am. Cloudy, with a low around 22. Light east wind.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 29. East wind 5 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 60%.

    High: 29 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 5. North wind 3 to 8 mph.

    Low: 5 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 20. Light and variable wind.

    High: 20 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 11. South southwest wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 33. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 33 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 27. South southwest wind 6 to 10 mph.
Tonight
Increasing clouds, with a temperature rising to around 28 by 5am. Southwest wind 8 to 10 mph.
Saturday
Mostly cloudy, with a high near 31. West wind 3 to 6 mph.
Saturday Night
A 40 percent chance of snow after 1am. Cloudy, with a low around 22. Light east wind.
Sunday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 29. East wind 5 to 10 mph becoming north northwest in the afternoon. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 5. North wind 3 to 8 mph.
Monday
Mostly sunny, with a high near 20. Light and variable wind.
Monday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 11. South southwest wind 5 to 13 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 33. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
A 30 percent chance of rain, mainly after 1am. Cloudy, with a low around 28. South southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday
Rain likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 15.
Thursday
A 20 percent chance of snow. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Williamsport IN
 40.35°N 87.35°W (Elev. 725 ft)
Last Update:
1:15 pm EST Dec 5, 2025
Forecast Valid:
1pm EST Dec 5, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation