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

68°F

20°C

Humidity 63%
Wind Speed S 10 G 24 mph
Barometer 29.89 in (1011.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 30 Mar 11:54 pm EDT
Extended Forecast for

4 Miles NNW Boswell IN

  • Overnight

    Overnight: Mostly cloudy, with a low around 61. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 61 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 9am. Partly sunny, with a high near 78. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 78 °F

    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 43. West southwest wind around 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    T-storms then
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 55. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 55 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 50. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 50 °F

    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 75. Breezy. Chance of precipitation is 80%.

    High: 75 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 57. Breezy. Chance of precipitation is 90%.

    Low: 57 °F

    Showers and
    Breezy

  • Friday

    Friday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 72.

    High: 72 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 61. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 9am. Partly sunny, with a high near 78. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 43. West southwest wind around 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers and possibly a thunderstorm. High near 55. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 50. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 75. Breezy. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm. Low around 57. Breezy. Chance of precipitation is 90%.
Friday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 72.
Friday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 60.
Saturday
Showers likely. Mostly cloudy, with a high near 69. Breezy.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 39.
Sunday
A chance of showers. Partly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Sunny, with a high near 56.
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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:
11:51 pm EDT Mar 30, 2026
Forecast Valid:
12am EDT Mar 31, 2026-6pm EDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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