National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fair

49°F

9°C

Humidity 56%
Wind Speed W 15 G 21 mph
Barometer 29.65 in (1004.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Jan 2:54 pm EST
Extended Forecast for

4 Miles NNW Boswell IN

  • This Afternoon

    This Afternoon: Cloudy, with a high near 49. West southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 49 °F

    Cloudy

  • Tonight

    Tonight: Scattered flurries after 5am. Increasing clouds, with a low around 30. West southwest wind around 10 mph.

    Low: 30 °F

    Scattered
    Flurries

  • Wednesday

    Wednesday: Scattered snow showers or flurries before 7am, then scattered snow showers between 7am and 4pm, then scattered flurries with isolated snow showers after 4pm. Mostly cloudy, with a temperature falling to around 24 by 5pm. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 32 °F⇓

    Scattered
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Scattered flurries with isolated snow showers before 7pm. Partly cloudy, with a low around 15. North northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    Low: 15 °F

    Isolated Snow
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 25. Northwest wind around 10 mph becoming west southwest in the afternoon.

    High: 25 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: A chance of snow before 1pm, then snow showers likely after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Cloudy, with a high near 49. West southwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
Scattered flurries after 5am. Increasing clouds, with a low around 30. West southwest wind around 10 mph.
Wednesday
Scattered snow showers or flurries before 7am, then scattered snow showers between 7am and 4pm, then scattered flurries with isolated snow showers after 4pm. Mostly cloudy, with a temperature falling to around 24 by 5pm. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered flurries with isolated snow showers before 7pm. Partly cloudy, with a low around 15. North northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Thursday
Sunny, with a high near 25. Northwest wind around 10 mph becoming west southwest in the afternoon.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Friday
A chance of snow before 1pm, then snow showers likely after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 14.
Saturday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 17.
Sunday Night
Mostly cloudy, with a low around 8.
M.L.King Day
Partly sunny, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Boswell IN
 40.57°N 87.39°W
Last Update:
3:01 pm EST Jan 13, 2026
Forecast Valid:
3pm EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation