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.

Partly Cloudy

20°F

-7°C

Humidity 74%
Wind Speed NW 12 G 21 mph
Barometer 30.34 in (1028.2 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 22 Feb 11:54 pm EST
Extended Forecast for

Boswell IN

  • Overnight

    Overnight: A chance of flurries. Mostly cloudy, with a low around 17. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 17 °F

    Chance
    Flurries and
    Blustery

  • Monday

    Monday: A chance of flurries before 9am. Mostly sunny, with a high near 30. Wind chill values as low as 1. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 30 °F

    Chance
    Flurries and
    Blustery

  • Monday Night

    Monday Night: Increasing clouds, with a low around 18. North northwest wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 42. Breezy, with a south wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 42 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Rain and snow likely, mainly after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 1pm. Partly sunny, with a high near 39.

    High: 39 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of flurries. Mostly cloudy, with a low around 17. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Monday
A chance of flurries before 9am. Mostly sunny, with a high near 30. Wind chill values as low as 1. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Increasing clouds, with a low around 18. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 42. Breezy, with a south wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Tuesday Night
Mostly cloudy, with a low around 28. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Rain and snow likely, mainly after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Thursday
A chance of rain and snow before 1pm. Partly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boswell IN
 40.51°N 87.37°W
Last Update:
12:11 am EST Feb 23, 2026
Forecast Valid:
12am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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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