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

24°F

-4°C

Humidity 60%
Wind Speed SW 6 mph
Barometer 30.24 in (1024.9 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 17 Mar 9:54 pm EDT
Extended Forecast for

4 Miles NNW Boswell IN

  • Tonight

    Tonight: Snow, mainly after 3am. Low around 22. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 22 °F

    Cloudy then
    Snow

  • Wednesday

    Wednesday: Snow, mainly before 8am. High near 46. South southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Snow then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. South southwest wind around 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. South wind 5 to 10 mph.

    High: 56 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. North northeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 61.

    High: 61 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Tonight
Snow, mainly after 3am. Low around 22. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly before 8am. High near 46. South southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 34. South southwest wind around 5 mph.
Thursday
A 30 percent chance of showers before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 56. South wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 36. North northeast wind around 5 mph, with gusts as high as 10 mph.
Friday
Mostly cloudy, with a high near 61.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Boswell IN
 40.57°N 87.39°W
Last Update:
9:51 pm EDT Mar 17, 2026
Forecast Valid:
10pm EDT Mar 17, 2026-6pm EDT Mar 24, 2026
 
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Additional Resources

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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